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Whitaker S, Cole S, O'Neill C, Satalich J, Schmidt RC, Vanderbeck J. Short-term complication rates of open reduction and plate fixation and intramedullary nailing in the treatment of humeral shaft fractures: a propensity score matched analysis. Arch Orthop Trauma Surg 2024:10.1007/s00402-024-05491-3. [PMID: 39123065 DOI: 10.1007/s00402-024-05491-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 07/28/2024] [Indexed: 08/12/2024]
Abstract
INTRODUCTION This is a retrospective cohort study designed to compare short-term postoperative complication rates between closed humeral shaft fractures treated by open reduction and internal fixation (ORIF) versus intramedullary nailing (IMN), as well as secondary independent risk factors for adverse outcomes. MATERIALS AND METHODS The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was queried using CPT codes to identify patients that underwent an open reduction and plate fixation or intramedullary nailing procedure for a closed humeral shaft fracture from 2010 to 2021. Cohorts were matched using propensity scores to account for demographic differences and rates of complications were compared between the two groups. RESULTS From the database, a total of 4,222 patients were identified who met inclusion criteria, with 3,326 and 896 undergoing ORIF and IMN respectively. After propensity score matching, 866 of the nearest-neighbor matches were included in each cohort for a total of 1,732 patients in the final analysis. The rate of any adverse event (AAE) was significantly higher in the ORIF cohort (16.3%) than the IMN cohort (12.1%, p = 0.01). The ORIF group had higher rates of postoperative transfusion (p = 0.002), return to OR (p = 0.005), and surgical site infection (SSI, p = 0.03). After multivariate analysis, ASA class 4, increasing age, increasing operative time, and history of bleeding disorder were found to increase the risk of AAE in both ORIF and IMN patients. CONCLUSIONS While prior studies have claimed higher complication rates in IMN patients, this study found a significantly higher short-term risk of AAE in ORIF patients when compared in matched cohorts. However, individual 30-day complication rates do not differ significantly between procedures, and both have been shown to be safe and effective tools in the management of humeral shaft fractures.
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Affiliation(s)
- Sarah Whitaker
- Virginia Commonwealth University School of Medicine, Richmond, VA, USA.
| | - Sarah Cole
- Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Conor O'Neill
- Department of Orthopaedic Surgery, Duke University Health System, Durham, NC, USA
| | - James Satalich
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - R Cole Schmidt
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Jennifer Vanderbeck
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA
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Zhang Z, Lin Z, Qiu Q, Xiao X, Su S, Wen X, He B. Systematic review of humeral shaft fracture (OTA/AO 12) complicated with iatrogenic radial nerve injury. Eur J Med Res 2024; 29:385. [PMID: 39054555 PMCID: PMC11270843 DOI: 10.1186/s40001-024-01981-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 07/15/2024] [Indexed: 07/27/2024] Open
Abstract
OBJECTIVES To compare the iatrogenic radial nerve injury (iRNI) rate of different implant (plate vs. intramedullary nail) and surgical approaches during humeral shaft fracture surgery. METHODS The online PubMed database was used to search for articles describing iRNI after humeral fracture with a publication date from Jan 2000 to October 2023. The following types of articles were selected: (1) case series associating with adult humeral shaft fracture, preoperative radial nerve continuity, non-pathological fracture and non-periprosthetic fracture; (2) involving humeral shaft (OTA/AO 12) fractures. Articles where we were unable to judge surgical approach or fracture pattern (OTA/AO 12) were excluded. The data were analyzed by SPSS 27.0 and Chi-square test was performed to identify incidence of iRNI associated with different implant and surgical approaches. RESULTS Fifty-four articles with 5063 cases were included, with 3510 cases of the plate, 830 cases of intramedullary nail and 723 cases of uncertain internal fixation. The incidences of iRNI with plate and intramedullary nail were 5.95% (209/3510) and 2.77% (23/830) (p < 0.05). And iRNI incidences of different surgical approaches were 3.7% (3/82) for deltopectoral approach, 5.74% (76/1323) for anterolateral approach, 13.54% (26/192) for lateral approach and 6.68% (50/749) for posterior approach. The iRNI rates were 0.00% (0/33) for anteromedial MIPO, 2.67% (10/374) for anterolateral MIPO and 5.40% (2/37) for posterior MIPO (p > 0.05). The iRNI rates were 2.87% (21/732) for anterograde intramedullary nail and 2.04% (2/98) for retrograde intramedullary nail (p > 0.05). In humeral bone nonunion surgery, the rate of iRNI was 15.00% (9/60) for anterolateral approach, 16.7% (2/12) for lateral approach and 18.2% (6/33) for posterior approach (p > 0.05). CONCLUSION Intramedullary nailing is the preferred method of internal fixation for humeral shaft fractures that has the lowest rate of iRNI. Compared with anterolateral and posterior approaches, the lateral surgical approach had a higher incidence of iRNI. The rate of iRNI in MIPO was lower than that in open reduction and internal fixation. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Zeyu Zhang
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Zhongpei Lin
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Qinglin Qiu
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Xincai Xiao
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Shouwen Su
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China
| | - Xiaoyue Wen
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China.
| | - Bo He
- Joint and Orthopaedic Trauma, Department of Orthopedics, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou, Guangdong, China.
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Colasanti CA, Anil U, Cerasani MN, Li ZI, Morgan AM, Simovitch RW, Leucht P, Zuckerman JD. Management of Humeral Shaft Fracture: A Network Meta-Analysis of Individual Treatment Modalities. J Orthop Trauma 2024; 38:e257-e266. [PMID: 38578605 DOI: 10.1097/bot.0000000000002808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 03/11/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE The purpose of this study was to perform a network meta-analysis of level I and II evidence comparing different management techniques to define the optimum treatment method for humeral shaft fractures (HSFs). METHODS DATA SOURCES A systematic review of the literature using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines of MEDLINE, Embase, and Cochrane Library was screened from 2010 to 2023. STUDY SELECTION Inclusion criteria were evidence level I or II studies comparing nonoperative and/or operative repair techniques including open reduction internal fixation plate osteosynthesis (ORIF-Plate), minimally invasive percutaneous plating (MIPO), and intramedullary nail (IMN) fixation for the management of HSFs (OTA/AO 12A, B, C). DATA EXTRACTION The risk of bias and methodologic quality of evidence were assessed according to the guidelines designed by the Cochrane Statistical Methods Group and Cochrane Methods Bias Group. DATA SYNTHESIS Network meta-analysis was conducted with a frequentist approach with a random-effects model using the netmeta package version 0.9-6 in R. RESULTS A total of 25 studies (1908 patients) were included. MIPO resulted in the lowest complication rate (2.1%) when compared with ORIF-Plate (16.1%) [odds ratio (OR), 0.13; 95% confidence interval (CI), 0.04-0.49]. MIPO resulted in the lowest nonunion rate (0.65%) compared with all management techniques (OR, 0.28; 95% CI, 0.08-0.98), whereas Non-Op resulted in the highest (15.87%) (OR, 3.48; 95% CI, 1.98-6.11). MIPO demonstrated the lowest rate of postoperative radial nerve palsy overall (2.2%) and demonstrated a significantly lower rate compared with ORIF-Plate (OR, 0.22; 95% CI, 0.07-0.71, P = 0.02). IMN resulted in the lowest rate of deep infection (1.1%) when compared with ORIF-Plate (8.6%; P = 0.013). MIPO resulted in a significantly lower Disabilities of the Arm, Shoulder, and Hand score (3.86 ± 5.2) and higher American Shoulder and Elbow Surgeons score (98.2 ± 1.4) than ORIF-Plate (19.5 ± 9.0 and 60.0 ± 5.4, P < 0.05). CONCLUSION The results from this study support that surgical management results in better postoperative functional outcomes, leads to higher union rates, reduces fracture healing time, reduces revision rate, and decreases malunion rates in patients with HSFs. In addition, MIPO resulted in statistically higher union rates, lowest complication rate, lowest rate of postoperative radial nerve palsy, and lower intraoperative time while resulting in better postoperative Disabilities of the Arm, Shoulder, and Hand and American Shoulder and Elbow Surgeons scores when compared with nonoperative and operative (ORIF and IMN) treatment modalities. LEVEL OF EVIDENCE Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
| | - Utkarsh Anil
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Michele N Cerasani
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Zachary I Li
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Allison M Morgan
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Ryan W Simovitch
- Department of Orthopaedic Surgery, Hospital for Special Surgery, FL
| | - Philipp Leucht
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
| | - Joseph D Zuckerman
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY; and
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Weisberg ZS, Wolf JM. Radial Nerve Palsy in the Setting of Humeral Shaft Fracture. J Hand Surg Am 2024; 49:690-697. [PMID: 38713112 DOI: 10.1016/j.jhsa.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/17/2024] [Accepted: 03/31/2024] [Indexed: 05/08/2024]
Abstract
The upper limb has a complex anatomy comprised of many nerve and vascular structures, making humeral shaft fractures extremely important. Injury to the humeral shaft commonly occurs due to trauma and affects younger male or older female patients. The radial nerve travels along the spiral groove of the humerus, placing it at an increased risk of damage in humeral shaft fractures. If injured, there are a variety of classifications of radial nerve injury, different indications for exploration, and treatment methods that orthopedic surgeons have available in treating these injuries. This review aims to discuss the etiology of humeral shaft fracture-associated radial nerve palsy, tools for diagnosis, and treatment.
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Heitzmann LG, de Souza Aquino I, Tenor Junior AC, da Costa MP, Nogueira MP. Anatomical study of the safety corridor for bridge plating positioned on the lateral border of the humerus. Surg Radiol Anat 2024:10.1007/s00276-024-03405-x. [PMID: 38858314 DOI: 10.1007/s00276-024-03405-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 05/30/2024] [Indexed: 06/12/2024]
Abstract
PURPOSE This study shows the danger zone and the safety corridor in the lateral approach with bridge plating by measuring the distance between the lateral side of the plate positioned on the lateral aspect of the humerus and the radial nerve after it pierces the lateral intermuscular septum, in the different forearm positions. METHODS Forty arms of 20 human cadavers were used, the radial nerve was identified and marked on the lateral surface the radial nerve at the exit of the lateral intermuscular septum and anteriorisation of the nerve in relation to the humeral shaft and the lateral epicondyle was also marked. The distances were measured with a digital caliper. A submuscular extraperiosteal corridor was created, proximally between the biceps brachialis and deltoid muscle and distally between the triceps and brachioradialis muscle, followed by the positioning of the low contact large fragments contoured plate with 14 combined holes (fixed and cortical angle), inserted from distal to proximal. Measurements were performed in four positions (elbow flexion with forearm pronation, elbow flexion with forearm supination, elbow extension with forearm pronation and elbow extension with forearm supination). RESULTS Significant statistical differences occurred with the different positions, and the elbow flexion with forearm supination was shown to be the position that provides the safest submuscular extraperiosteal corridor in a lateral approach of the humerus. CONCLUSION The danger zone of radial nerve is an area that extends from 15 cm to 5 cm proximal to the lateral epicondyle and the safest way to create a submuscular and extraperiosteal corridor in the lateral region of the humerus is with the elbow in flexion and the forearm in supination.
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Affiliation(s)
| | - Igel de Souza Aquino
- Instituto de Assistência Médica ao Servidor Público Estadual (IAMSPE), São Paulo, SP, Brazil
| | | | - Miguel Pereira da Costa
- Instituto de Assistência Médica ao Servidor Público Estadual (IAMSPE), São Paulo, SP, Brazil
| | - Monica Paschoal Nogueira
- Instituto de Assistência Médica ao Servidor Público Estadual (IAMSPE), São Paulo, SP, Brazil.
- Rua Pedro de Toledo, Vila Clementino, 1800, 04039-004, Sao Paulo, Brazil.
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Shodipo OM, Ibrahim SS, Ajiboye LO, Arojuraye SA, Ramat AM, Jatto HI, Balogun MJ, Ngyal TE, James JA. Anterolateral versus anteromedial plate osteosynthesis of midshaft humeral fractures; is there a difference in the rates of iatrogenic radial nerve palsy? Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02525-8. [PMID: 38602540 DOI: 10.1007/s00068-024-02525-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE The anterolateral (AL) and anteromedial (AM) surfaces of the humerus are typically used for plate placement during plate osteosynthesis of midshaft humeral fractures via the anterolateral approach. The purpose of this study was to determine if a significant difference exists in the rates of iatrogenic radial nerve palsy (IRNP) following either AL or AM humeral fracture plating. The research question is stated as follows: is anteromedial plating of humeral fractures associated with lower rates of IRNP when compared with anterolateral plating? METHODS This multicenter prospective randomized study was undertaken following ethical review and approval with eligible patients who had midshaft humeral fractures or nonunions randomized into 2 groups, viz AL plate osteosynthesis group and AM plate osteosynthesis group. Following diagnostic and preoperative evaluation, patients had open plate osteosynthesis through the anterolateral approach with plate placement according to their study groups. Post-operatively, they were assessed for IRNP while obtained data was analyzed with SPSS version 23 and inter-group differences with P values less than 0.05 were considered statistically significant. RESULTS Eighty-five eligible patients participated in the study with 43 patients in Group A (AL plate osteosynthesis group) and 42 patients in Group B (AM plate osteosynthesis group). The observed inter-group differences with regard to gender distribution, mean age and clinical diagnosis; acute fracture (AF) versus nonunion were not statistically significant. Furthermore, four (9.3%) patients amongst the 43 patients in Group A (AL plate osteosynthesis group) developed IRNP while two (4.8%) patients amongst the 42 patients in Group B (AM plate osteosynthesis group) had IRNP. The inter-group difference with regard to rates of IRNP was not statistically significant (P = 0.694). CONCLUSION This study found that (in contrast to previous studies) there was no significant difference in the rates of IRNP following either open anterolateral or anteromedial plate osteosynthesis of midshaft humeral fractures through the anterolateral approach. Orthopaedic surgeons should therefore remain cautious when obtaining consent for surgery as well as when performing internal fixation of midshaft humeral fractures to limit medicolegal disputes that may arise from IRNP.
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Affiliation(s)
- Olaoluwa Moses Shodipo
- Orthopaedic Unit, Department of Surgery, Federal Medical Centre Bida, Bida, Niger State, Nigeria.
| | - Shaphat Shuaibu Ibrahim
- Department of Orthopaedics, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - Lukman Olalekan Ajiboye
- Department of Orthopaedics and Trauma, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Sokoto State, Nigeria
| | | | - Ali Mohammed Ramat
- Department of Orthopaedics, University of Maiduguri Teaching Hospital, Maiduguri, Borno State, Nigeria
| | - Hamzah Ibrahim Jatto
- Department of Orthopaedics, Federal Medical Centre Birnin-Kudu, Birnin Kudu, Jigawa State, Nigeria
| | - Mosimabale Joe Balogun
- Department of Orthopaedics and Trauma, University College Hospital Ibadan, Ibadan, Oyo State, Nigeria
| | - Tertong Ezra Ngyal
- Department of Orthopaedics, Royal Wolverhampton Trust Hospital, Wolverhampton, UK
| | - John Adeniran James
- Orthopaedic Unit, Department of Surgery, Federal Medical Centre Bida, Bida, Niger State, Nigeria
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Halbauer C, Capanni F, Bertusch I, Paech A, Merkle T, Da Silva T. Biomechanical testing of osteosynthetic locking plates for proximal humeral shaft fractures - a systematic literature review. BIOMED ENG-BIOMED TE 2023; 68:553-561. [PMID: 37406349 DOI: 10.1515/bmt-2023-0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
Proximal humeral shaft fractures can be treated with helically deformed bone plates to reduce the risk of iatrogenic nerve lesion. Controversially to this common surgical technique that was first established in 1999, no biomechanical investigation on humeral helical plating is recorded by other reviews, which focus on proximal fractures exclusively. Does an additional scope for shaft fractures reveal findings of helical testing? The present systematic literature review was performed based on guidelines by Kitchenham et al. to systematically search and synthesize literature regarding biomechanical testing of osteosynthetic systems for proximal humeral shaft fractures. Therefore, a systematic approach to search and screen literature was defined beforehand and applied on the findings of the database PubMed®. Synthesized information of the included literature was categorized, summarized and analyzed via descriptive statistics. Out of 192 findings, 22 publications were included for qualitative synthesis. A wide range of different test methods was identified, leading to a suboptimal comparability of specific results between studies. Overall, 54 biomechanical test scenarios were identified and compared. Physiological based boundary conditions (PB-BC) were referenced in 7 publications only. One study of testing straight and helical dynamic compression plates without PB-BCs was identified, showing significant differences under compressional loading. The absence of test standards of specific fields like humeral fractures lead to a high variance in biomechanical testing of osteosynthetic locking plates for proximal humeral shaft fractures. Physiological approaches offer realistic test scenarios but need to be uniformed for enhanced comparability between studies. The impact of helically deformed locking plates under PB-BC was not identified in literature.
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Affiliation(s)
- Christian Halbauer
- Department of Mechatronics and Medical Engineering, Biomechatronics Research Group, Ulm, University of Applied Sciences, Ulm, Germany
| | - Felix Capanni
- Department of Mechatronics and Medical Engineering, Biomechatronics Research Group, Ulm, University of Applied Sciences, Ulm, Germany
| | - Isabel Bertusch
- Department of Mechatronics and Medical Engineering, Biomechatronics Research Group, Ulm, University of Applied Sciences, Ulm, Germany
| | - Andreas Paech
- Department for Orthopedic and Trauma Surgery, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Tobias Merkle
- Department of Trauma Surgery and Orthopedics, Clinical Centre Stuttgart-Katharinenhospital, Stuttgart, Germany
| | - Tomas Da Silva
- Department of Trauma Surgery and Orthopedics, Clinical Centre Stuttgart-Katharinenhospital, Stuttgart, Germany
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Abdulsamad AM, Al Mugren T, Alzahrani MT, Alanbar FT, Althunayan TA, Mahayni A, Alfarag AH, Alotaibi MT, Almuqbil M, Alfarraj AH. Outcomes of the Treatment of Humeral Shaft Fractures by Closed Reduction and Internal Fixation With Multiple Intramedullary Kirschner Wires (K-wires). Cureus 2023; 15:e51009. [PMID: 38143728 PMCID: PMC10748805 DOI: 10.7759/cureus.51009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2023] [Indexed: 12/26/2023] Open
Abstract
Background Humeral shaft fractures are common orthopedic injuries, and their treatment options vary based on fracture characteristics. One surgical method involves closed reduction and internal fixation (CRIF) with multiple intramedullary (IM) Kirschner wires (K-wires), which remains less explored, especially in adults. This study aims to investigate the outcomes of the treatment of humeral shaft fractures by closed reduction and internal fixation with multiple flexible intramedullary K-wires. Materials and methods We conducted a retrospective study at King Abdulaziz Medical City, Riyadh, Saudi Arabia, focusing on patients with traumatic humeral shaft fractures who underwent flexible intramedullary K-wire fixation. We analyzed nine patient records for demographic information, fracture location, type, mechanism of injury, intra-operative and post-operative factors, and complications. Results Fractures mostly affected the middle third of the humerus (55.6%) and were primarily transverse or oblique (77.8%). Motor vehicle accidents were the leading cause of injury (66.7%). Intra-operative time was 125 minutes on average, with minimal blood loss (78 mL). No participants required intra-operative blood transfusion. Complications following IM K-wire fixation were absent in all cases. Three patients had not yet undergone instrumental removal, and most reported mild or no pain during the final follow-up. All participants achieved a full range of motion for their elbows. All participants achieved complete radiological and clinical union (healing) of their fractures. Conclusion The use of multiple intramedullary K-wires for the treatment of humeral shaft fractures in this study demonstrated positive outcomes with low complication rates. This approach provides an effective option for managing these fractures, particularly in cases where surgical indications favor it.
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Affiliation(s)
- Adham M Abdulsamad
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Turki Al Mugren
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Mohammed T Alzahrani
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Faisal T Alanbar
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Turki A Althunayan
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Abdullah Mahayni
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Abdulrahman H Alfarag
- Department of Surgery, Division of Orthopedic Surgery, King Abdulaziz Medical City, Riyadh, SAU
| | - Mohammad T Alotaibi
- Department of Orthopedic Surgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Musab Almuqbil
- Department of Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Ahmed H Alfarraj
- Department of Orthopedic Surgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
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9
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Yang J, Yang Z, Liu D, Lu Z, Tao C, Liu T. Is an anteromedial minimally invasive approach for middle and distal third humeral fractures feasible? A cadaveric study and clinical case series. J Orthop Traumatol 2023; 24:7. [PMID: 36764964 PMCID: PMC9918646 DOI: 10.1186/s10195-023-00684-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 01/21/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Iatrogenic injury to the radial nerve is a risk in surgical treatment for extraarticular fractures of the middle and distal third of the humerus. We aimed to investigate the safety, feasibility and advantages of minimally invasive percutaneous plate osteosynthesis (MIPPO) via an anteromedial approach in the treatment of middle and middle-distal humeral fractures and to evaluate proximity to neurovascular structures. MATERIALS AND METHODS In 2016, 13 adult cadaver arms were used to simulate a minimally invasive surgical approach to the anteromedial humerus followed by fixation with a locking compression plate (LCP), and several sets of anatomical data were measured to clarify the possible risk of iatrogenic vascular and nerve injury in this surgical approach. Then, a case series study of 12 patients with humeral fractures who were treated with this surgical approach was conducted between 2017 and 2020. RESULTS The average humeral length was 29.22 ± 1.62 cm, the average width of the medial epicondyle of the humerus was 1.31 ± 0.17 cm, and the average distance from the vertex of the medial epicondyle to the median nerve was 2.96 ± 1.62 cm. Furthermore, the safe area for distal humeral screw placement was 6.28 ± 0.39 cm, and the average distance from the tip of the distal end of the screw in the medial epicondyle to the ulnar nerve was 1.7 ± 1.25 mm. None of the 12 patients had nerve damage or an incisional infection after the operation. CONCLUSIONS The new approach was performed as described, and no cases of iatrogenic nerve palsy occurred. This approach can be used as an alternative for the treatment of extraarticular fractures of the middle and distal thirds of the humerus. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Jing Yang
- grid.452708.c0000 0004 1803 0208Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011 Hunan China ,grid.460689.5Department of Orthopedics, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830000 Xinjiang China
| | - Zhenxing Yang
- grid.460689.5Department of Orthopedics, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830000 Xinjiang China
| | - Dapeng Liu
- grid.460689.5Department of Orthopedics, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830000 Xinjiang China
| | - Zhanxin Lu
- Department of Orthopedics, The Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830000, Xinjiang, China.
| | - Cheng Tao
- grid.452708.c0000 0004 1803 0208Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011 Hunan China
| | - Tang Liu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, 410011, Hunan, China.
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Farid AR, Friend TH, Atarere J, Gustin M, Suneja N, Weaver MJ, Von Keudell AG. Operative and Nonoperative Treatment of Humeral Shaft Fractures: A Cost-Effectiveness Analysis. J Bone Joint Surg Am 2023; 105:1420-1429. [PMID: 37478297 DOI: 10.2106/jbjs.22.01386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/23/2023]
Abstract
BACKGROUND Decision-making with regard to the treatment of humeral shaft fractures remains under debate. The cost-effectiveness of these treatment options has yet to be established. This study aims to compare the cost-effectiveness of operative treatment with that of nonoperative treatment of humeral shaft fractures. METHODS We developed a decision tree for treatment options. Surgical costs included the ambulatory surgical fee, physician fee, anesthesia fee, and, in the sensitivity analysis, lost wages during recovery. We used the Current Procedural Terminology codes from the American Board of Orthopaedic Surgery to determine physician fees via the U.S. Centers for Medicare & Medicaid Services database. The anesthesia fee was obtained from the national conversion factor and mean operative time for included procedures. We obtained data on mean wages from the U.S. Bureau of Labor and data on weeks missed from a similar study. We reported functional data via the Disabilities of the Arm, Shoulder and Hand (DASH) scores obtained from existing literature. We used rollback analysis and Monte Carlo simulation to determine the cost-effectiveness of each treatment option, presented in dollars per meaningful change in DASH score, utilizing a $50,000 willingness-to-pay (WTP) threshold. RESULTS The cost per meaningful change in DASH score for operative treatment was $18,857.97 at the 6-month follow-up and $25,756.36 at the 1-year follow-up, by Monte Carlo simulation. Wage loss-inclusive models revealed values that fall even farther below the WTP threshold, making operative management the more cost-effective treatment option compared with nonoperative treatment in both settings. With an upward variation of the nonoperative union rate to 84.17% in the wage-exclusive model and 89.43% in the wage-inclusive model, nonoperative treatment instead became more cost-effective. CONCLUSIONS Operative management was cost-effective at both 6 months and 1 year, compared with nonoperative treatment, in both models. Operative treatment was found to be even more cost-effective with loss of wages considered, suggesting that an earlier return to baseline function and, thus, return to work are important considerations in making operative treatment the more cost-effective option. LEVEL OF EVIDENCE Economic and Decision Analysis Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Alexander R Farid
- Harvard Medical School, Boston, Massachusetts
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Tynan H Friend
- Department of Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts
| | - Joseph Atarere
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Michael Gustin
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nishant Suneja
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Orthopaedic Trauma Initiative, Harvard Medical School, Boston, Massachusetts
| | - Michael J Weaver
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Orthopaedic Trauma Initiative, Harvard Medical School, Boston, Massachusetts
| | - Arvind G Von Keudell
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Orthopaedic Trauma Initiative, Harvard Medical School, Boston, Massachusetts
- Department of Orthopaedic Surgery, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
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Greiner F, Kaiser G, Kleiner A, Brugger J, Aldrian S, Windhager R, Hajdu S, Schreiner M. Distal locking technique affects the rate of iatrogenic radial nerve palsy in intramedullary nailing of humeral shaft fractures. Arch Orthop Trauma Surg 2023; 143:4117-4123. [PMID: 36316427 PMCID: PMC10293438 DOI: 10.1007/s00402-022-04665-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 10/12/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Intramedullary humeral nailing is a common and reliable procedure for the treatment of humeral shaft fractures. Radial nerve palsy is a common complication encountered in the treatment of this pathology. The radial nerve runs from posterior to anterior at the lateral aspect of the distal humerus. Hence, there is reason to believe that due to the anatomic vicinity of the radial nerve in this area, lateral-medial distal locking in intramedullary nailing of the humerus may be associated with a greater risk for iatrogenic radial nerve injury compared to anterior-posterior locking. QUESTIONS/PURPOSE To assess whether the choice of distal locking (lateral-medial versus anterior-posterior distal locking) in intramedullary humeral nailing of humeral shaft fractures affects the risk for iatrogenic radial nerve injury. PATIENTS AND METHODS Overall, 203 patients (116 females, mean age 64.3 ± 18.6 years), who underwent intramedullary nailing of the humerus between 2000 and 2020 at a single level-one trauma center, met the inclusion criteria and were analyzed in this retrospective case-control study. Patients were subdivided into two groups according to the distal locking technique. RESULTS Anterior-posterior locking was performed in 176 patients versus lateral-medial locking in 27 patients. We observed four patients with iatrogenic radial nerve palsy in both groups. Risk for iatrogenic radial nerve palsy was almost 7.5 times higher for lateral-medial locking (OR 7.48, p = 0.006). There was no statistically significant difference regarding intraoperative complications, union rates or revision surgeries between both groups. CONCLUSIONS Lateral-medial distal locking in intramedullary nailing of the humerus may be associated with a greater risk for iatrogenic radial nerve palsy than anterior-posterior locking. Hence, we advocate for anterior-posterior locking. LEVEL OF EVIDENCE Level III retrospective comparative study.
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Affiliation(s)
- Fabian Greiner
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Georg Kaiser
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Anne Kleiner
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Jonas Brugger
- Center for Medical Statistics, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Silke Aldrian
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Reinhard Windhager
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Stefan Hajdu
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Markus Schreiner
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
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Kandemir U, Naclerio EH, McKee MD, Weatherby DJ, Cole PA, Tetsworth K. Humerus fractures: selecting fixation for a successful outcome. OTA Int 2023; 6:e259. [PMID: 37533442 PMCID: PMC10392438 DOI: 10.1097/oi9.0000000000000259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/28/2022] [Indexed: 08/04/2023]
Abstract
Current evidence suggests at least one-third of humeral shaft fractures initially managed nonoperatively will fail closed treatment, and this review highlights surgical considerations in those circumstances. Although operative indications are well-defined, certain fracture patterns and patient cohorts are at greater risk of failure. When operative intervention is necessary, internal fixation through an anterolateral approach is a safe and sensible alternative. Determining which patients will benefit most involves shared decision-making and careful patient selection. The fracture characteristics, bone quality, and adequacy of the reduction need to be carefully evaluated for the specific operative risks for individuals with certain comorbid conditions, inevitably balancing the patient's expectations and demands against the probability of infection, nerve injury, or nonunion. As our understanding of the etiology and risk of nonunion and symptomatic malunion of the humeral diaphysis matures, adhering to the principles of diagnosis and treatment becomes increasingly important. In the event of nonunion, respect for the various contributing biological and mechanical factors enhances the likelihood that all aspects will be addressed successfully through a comprehensive solution. This review further explores specific strategies to definitively restore function of the upper extremity with the ultimate objective of an uninfected, stable union.
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Affiliation(s)
- Utku Kandemir
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA
| | - Emily H. Naclerio
- Department of Orthopaedic Surgery, University of Arizona College of Medicine, Phoenix, AZ
| | - Michael D. McKee
- Department of Orthopaedic Surgery, University of Arizona College of Medicine, Phoenix, AZ
| | - David J. Weatherby
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Trauma, Regions Hospital, Saint Paul, MN
| | - Peter A. Cole
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN
- Department of Orthopaedic Trauma, Regions Hospital, Saint Paul, MN
- HealthPartners, Orthopaedics and Sports Medicine, Bloomington, MN
| | - Kevin Tetsworth
- Royal Brisbane and Women's Hospital, Brisbane, Australia; and
- University of Queensland School of Medicine, Brisbane, Australia
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13
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Sadhwani N, Ansari T, Gupta D. Radial Nerve Repair during Pregnancy with Internal Splinting for Radial Nerve Injury Following Humeral Plating. Neurol India 2023; 71:422-426. [PMID: 37322733 DOI: 10.4103/0028-3886.378696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Affiliation(s)
- Nidhisha Sadhwani
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Tahir Ansari
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Gupta
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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14
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Van Bergen SH, Van Lieshout EM, Verhofstad MH, Den Hartog D. Recovery and functional outcome after radial nerve palsy in adults with a humeral shaft fracture: a multicenter prospective case series. JSES Int 2023; 7:516-522. [PMID: 37266182 PMCID: PMC10229417 DOI: 10.1016/j.jseint.2023.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Background The consequences of radial nerve palsy associated with a humeral shaft fracture are unclear. The aim of this study was to examine the functional recovery of radial nerve palsy, at presentation or postoperatively, in patients with a humeral shaft fracture. Methods Data from patients who participated in the HUMeral shaft fractures: measuring recovery after operative versus non-operative treatment (HUMMER) study, a multicenter prospective cohort study including adults with a closed humeral shaft fracture Arbeitsgemeinschaft für Osteosynthesefragen (AO) type 12A or 12B, and had radial nerve palsy at presentation or postoperatively, were extracted from the HUMMER database. The primary outcome measure was clinically assessed recovery of motor function of the radial nerve. Secondary outcomes consisted of treatment, functional outcome (Disabilities of the Arm, Shoulder, and Hand and Constant-Murley Score), pain level, quality of life (Short Form-36 and EuroQoL-5D-3L), activity resumption, and range of motion of the shoulder and elbow joint at 12 months after trauma. Results Three of the 145 nonoperatively treated patients had radial nerve palsy at presentation. One recovered spontaneously and 1 after osteosynthesis. Despite multiple surgical interventions, the third patient had no recovery after entrapment between fracture fragments. Thirteen of the 245 operatively treated patients had radial nerve palsy at presentation; all recovered. Nine other patients had postoperative radial nerve palsy; 8 recovered. One had ongoing recovery at the last follow-up, after nerve release and suture repair due to entrapment under the plate. At 12 months, the functional outcome scores of all patients suggested full recovery regarding functional outcome, pain, quality of life, activity resumption, and range of motion. Conclusion Radial nerve palsy in patients with a humeral shaft fracture at presentation or postoperatively functionally recovers in 94% and 89%, respectively.
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Affiliation(s)
- Saskia H. Van Bergen
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Esther M.M. Van Lieshout
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Michael H.J. Verhofstad
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Dennis Den Hartog
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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15
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Dheenadhayalan J, Vembanan K, Devendra A, Perumal R, Nagashree V, Kumar AH, Rajasekaran S. Consistent Protocol-Based Management of Humerus Shaft Nonunion: An Analysis of 100 Cases. Indian J Orthop 2023; 57:552-564. [PMID: 37006739 PMCID: PMC10050540 DOI: 10.1007/s43465-023-00819-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/06/2023] [Indexed: 01/28/2023]
Abstract
Introduction Humerus shaft nonunions are very disabling and challenging to treat. The current study aims to analyse the rate of union and the incidence of complications following a consistent protocol in treating humerus shaft nonunion. Methodology We did a retrospective analysis of 100 patients with humerus shaft nonunion treated over an eight-year period from 2014 to 2021. The mean age was 42 years (range 18-75 years). There were 53 male and 47 female patients. The average time interval from injury to nonunion surgery was 23 months (range 3 months to 23 years). The series included 12 recalcitrant nonunions and 12 patients with septic nonunion. All patients underwent freshening of fracture edges to increase the contact surface area, stable fixation with a locking plate and intramedullary iliac crest bone grafting. Infective nonunions were treated in a staged manner, following a similar treatment protocol after the elimination of infection in the first stage. Results Complete union was achieved in 97% of the patients with a single procedure. One patient achieved union after an additional procedure, while two patients were lost to further follow-up. The mean time to union was 5.7 months (range 3-10 months). Three patients (3%) had postoperative radial nerve palsy, which recovered completely within 6 months. Three patients (3%) had a superficial surgical site infection, while one patient (1%) developed a deep infection. Conclusion Intramedullary cancellous autologous grafts combined with stable fixation by compression plating achieve a high union rate with minimal complications. Level of Evidence III. Level of Clinical Care Level I Tertiary trauma centre.
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Affiliation(s)
- Jayaramaraju Dheenadhayalan
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
- No.3, Gandhinagar, Behind Cheran Nagar, GN Mills Post, Coimbatore, 641029 Tamil Nadu India
| | - Kavinkumar Vembanan
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
| | - Agraharam Devendra
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
| | - Ramesh Perumal
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
| | - Vasudeva Nagashree
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
| | - Aditya H. Kumar
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
| | - Shanmuganathan Rajasekaran
- Department of Orthopaedics and Trauma, Ganga Medical Centre and Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, Tamil Nadu India
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16
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Biomechanical analysis of helical versus straight plating of proximal third humeral shaft fractures. Arch Orthop Trauma Surg 2023:10.1007/s00402-023-04814-0. [PMID: 36821049 DOI: 10.1007/s00402-023-04814-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 02/07/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND Proximal humeral shaft fractures are surgically challenging and plate osteosynthesis with a long straight plate is one operative treatment option in these patients although endangering the radial nerve distally. Helical plates potentially avoid the radial nerve by twisting around the humeral shaft. Aim of the study was to investigate in a human cadaveric model the biomechanical competence of helical plates versus straight lateral plates used for fixation of proximal third comminuted humeral shaft fractures. METHODS Eight pairs of humeral cadaveric humeri were instrumented using either a long 90°-helical plate (Group1) or a straight long PHILOS plate (Group2). An unstable proximal humeral shaft fracture was simulated by means of a 5 cm osteotomy gap. All specimens were tested under quasi-static loading in axial compression, internal and external rotation, and bending in four directions. Subsequently, progressively increasing cyclic loading in internal rotation until failure was applied and interfragmentary movements were monitored by motion tracking. RESULTS During static testing flexion/extension deformation in Group1 was significantly higher, however, varus/valgus deformation as well as shear and torsional displacement under torsional load remained statistically indifferent between both groups. During cyclic testing shear and torsional displacements were both significantly higher in Group1 compared to Group 2. However, cycles to catastrophic failure remained statistically indifferent between the groups. CONCLUSIONS From a biomechanical perspective, although 90°-helical plating is associated with higher initial stability against varus/valgus collapse and comparable endurance under dynamic loading, it demonstrates lower resistance to flexion/extension and internal rotation with bigger shear interfragmentary displacements versus straight lateral plating and, therefore, cannot be considered as its real alternative. Alternative helical plate designs should be investigated in the future.
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17
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Węgiel A, Karauda P, Zielinska N, Tubbs RS, Olewnik Ł. Radial nerve compression: anatomical perspective and clinical consequences. Neurosurg Rev 2023; 46:53. [PMID: 36781706 PMCID: PMC9925568 DOI: 10.1007/s10143-023-01944-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/01/2023] [Accepted: 01/16/2023] [Indexed: 02/15/2023]
Abstract
The radial nerve is the biggest branch of the posterior cord of the brachial plexus and one of its five terminal branches. Entrapment of the radial nerve at the elbow is the third most common compressive neuropathy of the upper limb after carpal tunnel and cubital tunnel syndromes. Because the incidence is relatively low and many agents can compress it along its whole course, entrapment of the radial nerve or its branches can pose a considerable clinical challenge. Several of these agents are related to normal or variant anatomy. The most common of the compressive neuropathies related to the radial nerve is the posterior interosseus nerve syndrome. Appropriate treatment requires familiarity with the anatomical traits influencing the presenting symptoms and the related prognoses. The aim of this study is to describe the compressive neuropathies of the radial nerve, emphasizing the anatomical perspective and highlighting the traps awaiting physicians evaluating these entrapments.
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Affiliation(s)
- Andrzej Węgiel
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland
| | - Piotr Karauda
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland
| | - Nicol Zielinska
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland
| | - R Shane Tubbs
- Department of Anatomical Sciences, St. George's University, Grenada, USA
- Department of Neurosurgery, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Neurology, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Neurosurgery, Ochsner Medical Center, New Orleans, LA, USA
| | - Łukasz Olewnik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland.
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18
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Sakai N, Sudani T. Radial nerve contrast fluoroscopy combined with ultrasound imaging for humeral shaft fracture. Trauma Case Rep 2023; 44:100789. [PMID: 36785784 PMCID: PMC9920249 DOI: 10.1016/j.tcr.2023.100789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2023] [Indexed: 02/10/2023] Open
Abstract
Ultrasonography is an alternative method for detecting the nerve tract in real-time. However, bones and soft tissues can encounter imaging difficulties because of the occasional blockade. Humeral shaft fracture can be addressed using several approaches, including open plate fixation and intramedullary nailing. Nevertheless, these methods are associated with a risk of radial nerve injury due to the presence of nerve tracts around the middle part of the humeral shaft. Here, we present a patient who underwent intramedullary nail fixation in the beach-chair position converted into open plate fixation in the prone position based on the radial nerve course on preoperative fluoroscopic evaluation. Combined fluoroscopy and ultrasonography of the fracture site facilitated the detection of anatomical structure disruption around the nerve and the safe completion of surgery. The nerve delineation technique with contrast-enhanced radiographic effects can prevent the risk of nerve injury.
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19
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Pastor T, Kastner P, Souleiman F, Gehweiler D, Migliorini F, Link BC, Beeres FJP, Babst R, Nebelung S, Ganse B, Schoeneberg C, Gueorguiev B, Knobe M. Anatomical analysis of different helical plate designs for proximal humeral shaft fracture fixation. Eur J Trauma Emerg Surg 2023; 49:411-418. [PMID: 35986752 DOI: 10.1007/s00068-022-02082-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 08/08/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Helical plates are preferably used for proximal humeral shaft fracture fixation and potentially avoid radial nerve irritation. AIMS Safety of applying four different long plate designs (straight, 45°-, 90°-helical and ALPS) with MIPO technique as well as assessment and comparison of their distances to adjacent anatomical structures. METHODS MIPO was performed in 16 human cadaveric humeri using either a straight (group 1), a 45°-helical (group 2), a 90°-helical (group 3) plate, or an ALPS (group 4). Applying CT angiography, distances between brachial arteries and plates were evaluated. All specimens were dissected and distances to the axillary, radial and musculocutaneous nerve were evaluated. RESULTS No specimens demonstrated injuries of the anatomical structures at risk after MIPO with all investigated plate designs. Closest overall distance (mean (range); mm) between each plate and the radial nerve was 1 (1-3) in group 1, 7 (2-11) in group 2, 14 (7-25) in group 3 and 6 (3-8) in group 4. It was significantly bigger in group 3 and significantly smaller in group 1 compared to all other groups, p < 0.001. Closest overall distance between each plate and the musculocutaneous nerve was 16 (8-28) in group 1, 11 (7-18) in group 2, 3 (2-4) in group 3 and 6 (3-8) in group 4. It was significantly bigger in group 1 and significantly smaller in group 3 compared to all other groups, p < 0.001. CONCLUSIONS MIPO with 45°- and 90°-helical plates as well as with ALPS is safely feasible and demonstrates significantly bigger distances to the radial nerve compared to straight plates. However, the distances remain small and attention must be paid to the musculocutaneous nerve and the brachial artery when MIPO is applied using ALPS, 45°- and 90°-helical implants.
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Affiliation(s)
- Torsten Pastor
- AO Research Institute Davos, Davos, Switzerland.
- Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland.
| | - Philipp Kastner
- AO Research Institute Davos, Davos, Switzerland
- Department for Orthopaedics and Traumatology, Johannes Kepler University, Linz, Austria
| | - Firas Souleiman
- AO Research Institute Davos, Davos, Switzerland
- Department of Orthopaedics, Trauma and Plastic Surgery, University Hospital Leipzig, Leipzig, Germany
| | | | - Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH, University of Aachen Hospital, Aachen, Germany
| | - Björn-Christian Link
- Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Frank J P Beeres
- Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Reto Babst
- Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Department of Health Science and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Sven Nebelung
- Department of Diagnostic and Interventional Radiology, University Hospital Aachen, Aachen, Germany
| | - Bergita Ganse
- Werner Siemens Foundation Endowed Chair for Innovative Implant Development, Clinics and Institutes of Surgery, Saarland University, Homburg, Germany
- Department of Trauma, Hand and Reconstructive Surgery, Saarland University Hospital, Homburg, Germany
| | - Carsten Schoeneberg
- Department of Orthopedic and Emergency Surgery, Alfried Krupp Hospital, Essen, Germany
| | | | - Matthias Knobe
- Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Medical Faculty, University of Zurich, Zurich, Switzerland
- Medical Faculty, RWTH Aachen University Hospital, Aachen, Germany
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Gipsman AM, Ihn HE, Iglesias BC, Azad A, Stone MA, Omid R. Spatial Anatomy of the Radial Nerve in the Extended Deltopectoral Approach. Orthopedics 2023; 46:e31-e37. [PMID: 36206514 DOI: 10.3928/01477447-20221003-07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The goal of this study was to define safe zones to prevent radial nerve injury in an extended deltopectoral approach. Relative distances of the upper margin (UMRN) and lower margin (LMRN) of the radial nerve to the proximal and distal borders of the pectoralis major and deltoid insertions were measured in 20 cadaveric arms. Four proximal humeral zones were identified (zone I, proximal border of the pectoralis major tendon to the proximal border of the deltoid tendon; zone II, proximal border of the deltoid tendon to the distal border of the pectoralis major tendon; zone III, distal border of the pectoralis major tendon to the distal border of the deltoid tendon; and zone IV, distal to the distal border of the deltoid tendon). On fluoroscopic measurement, mean distances between the UMRN and the proximal border of the pectoralis major tendon and the proximal border of the deltoid tendon were 71.6±2.1 mm and 26.2±2.5 mm, respectively. The incidence of the radial nerve in the spiral groove within each defined zone was as follows: zone I, 0%; zone II, 50%; zones III and IV, 100%. There was a significant association between anatomic zone and radial nerve entry into the spiral groove, χ2(3, N=88)=64.53, P<.001. The proximal border of the pectoralis major tendon to the proximal border of the deltoid tendon (zone I) is a safe location to avoid injury to the radial nerve. We recommend placing cerclage wires proximal to zone I from lateral to medial to avoid entrapment of the radial nerve. [Orthopedics. 2023;46(1):e31-e37.].
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21
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Crowe CS, Shin AY, Pulos N. Iatrogenic Nerve Injuries of the Upper Extremity: A Critical Analysis Review. JBJS Rev 2023; 11:01874474-202301000-00003. [PMID: 36722824 DOI: 10.2106/jbjs.rvw.22.00161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
» Iatrogenic nerve injuries may occur after any intervention of the upper extremity. » Causes of iatrogenic nerve lesions include direct sharp or thermal injury, retraction, compression from implants or compartment syndrome, injection, patient positioning, radiation, and cast/splint application, among others. » Optimal treatment of iatrogenic peripheral nerve lesions relies on early and accurate diagnosis. » Advanced imaging modalities (e.g., ultrasound and magnetic resonance imaging) and electrodiagnostic studies aid and assist in preoperative planning. » Optimal treatment of iatrogenic injuries is situation-dependent and depends on the feasibility of direct repair, grafting, and functional transfers.
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Affiliation(s)
- Christopher S Crowe
- Division of Plastic Surgery, Department of Surgery, University of Washington, Seattle, Washington
| | - Alexander Y Shin
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota
| | - Nicholas Pulos
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, Minnesota
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22
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Shon HC, Yang JY, Lee Y, Cho JW, Oh JK, Lim EJ. Iatrogenic radial nerve palsy in the surgical treatment of humerus shaft fracture -anterolateral versus posterior approach: A systematic review and meta-analysis. J Orthop Sci 2023; 28:244-250. [PMID: 34716068 DOI: 10.1016/j.jos.2021.09.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/03/2021] [Accepted: 09/28/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND Although many studies have investigated iatrogenic radial nerve palsy (RNP) in humerus shaft fracture, there is inconsistent evidence on which approach leads to iatrogenic RNP. Moreover, no meta-analysis has directly compared the anterolateral and posterior approaches regarding iatrogenic RNP. METHODS In this systematic review and meta-analysis, the MEDLINE, Embase, and Cochrane Library databases were searched systematically for studies published before March 30, 2021. We included studies that (1) assessed the RNP in the surgical treatment of humerus shaft fracture and (2) directly compared the anterolateral and posterior approaches regarding the RNP. We performed synthetic analyses of the incidence of iatrogenic RNP and the recovery rate of iatrogenic RNP in humerus shaft fracture between the anterolateral and posterior approaches. RESULTS Our study enrolled nine studies, representing 1303 patients who underwent surgery for humerus shaft fracture. After exclusion of traumatic RNP, iatrogenic RNP was reported in 35 out of 678 patients in the anterolateral approach and in 69 out of 497 patients in the posterior approach. Pooled analysis revealed that the incidence of iatrogenic RNP was significantly higher in the posterior approach than in the anterolateral approach (OR = 2.72; 95% confidence interval (CI), 1.70-4.35; P < 0.0001, I2 = 0%), but there was no significant difference in the recovery rates of iatrogenic RNP between the two approaches (OR = 1.55; 95% CI, 0.26-9.18; P = 0.63, I2 = 0%). CONCLUSION In this meta-analysis, the posterior approach showed a higher incidence of iatrogenic RNP than the anterolateral approach in the surgical treatment of humerus shaft fracture. With limited studies, it is difficult to anticipate if any particular approach favors the recovery of iatrogenic RNP.
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Affiliation(s)
- Hyun-Chul Shon
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Chungbuk National University, Cheongju, Republic of Korea
| | - Jae Young Yang
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Chungbuk National University, Cheongju, Republic of Korea
| | - Yohan Lee
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Chungbuk National University, Cheongju, Republic of Korea
| | - Jae-Woo Cho
- Department of Orthopaedic Surgery, Guro Hospital, Korea University Medical Center, Seoul, Republic of Korea
| | - Jong-Keon Oh
- Department of Orthopaedic Surgery, Guro Hospital, Korea University Medical Center, Seoul, Republic of Korea
| | - Eic Ju Lim
- Department of Orthopaedic Surgery, Chungbuk National University Hospital, Chungbuk National University, Cheongju, Republic of Korea.
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Fox HM, Hsue LJ, Thompson AR, Ramsey DC, Hadden RW, Mirarchi AJ, Nazir OF. Humeral shaft fractures: a cost-effectiveness analysis of operative versus nonoperative management. J Shoulder Elbow Surg 2022; 31:1969-1981. [PMID: 35398163 DOI: 10.1016/j.jse.2022.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/12/2022] [Accepted: 02/24/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Humeral shaft fractures can be managed operatively or nonoperatively with functional bracing in the absence of neurovascular injury, open fracture, or polytrauma. A consensus on optimal management has not been reached, nor has the cost-effectiveness perspective been investigated. METHODS A decision tree was constructed describing the management of humeral shaft fractures with open reduction-internal fixation (ORIF), intramedullary nailing (IMN), and functional bracing in a non-elderly population. Probabilities were defined using weighted averages determined from systematic review of the literature. Cost-effectiveness was evaluated with incremental cost-effectiveness ratios, measured in cost per quality-adjusted life-year (QALY). Willingness-to-pay thresholds of $50,000/QALY and $100,000/QALY were evaluated. RESULTS Eighty-six studies were included. Using bracing as the referent in the health care model, we observed that bracing was the preferred strategy at both incremental cost-effectiveness ratio thresholds. ORIF and IMN had higher overall effectiveness (0.917 QALYs and 0.913 QALYs, respectively) compared with bracing (0.877 QALYs). The cost-effectiveness of bracing was driven by a substantially lower overall cost. In the societal model-accounting for both health care and societal costs-the cost difference narrowed between bracing, ORIF, and IMN. Bracing remained the preferred strategy at the $50,000/QALY threshold; ORIF was preferred at the $100,000/QALY threshold. ORIF and IMN were comparable strategies across a range of probability values in sensitivity analyses. CONCLUSIONS Functional bracing, with its low cost and satisfactory clinical outcomes, is often the most cost-effective strategy for humeral shaft fracture management. ORIF becomes preferable at the higher willingness-to-pay threshold when societal burden is considered. QALY values for ORIF and IMN were comparable.
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Affiliation(s)
- Henry M Fox
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Lauren J Hsue
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Austin R Thompson
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Duncan C Ramsey
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Ryan W Hadden
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Adam J Mirarchi
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA
| | - Omar F Nazir
- Department of Orthopaedics and Rehabilitation, Oregon Health & Science University, Portland, OR, USA.
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24
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Ma HH, Chiang CC, Su YP, Chen KH. Is double-crossed retrograde elastic stable intramedullary nailing an alternative method for the treatment of diaphyseal fractures in the adult humerus? J Orthop Traumatol 2022; 23:40. [PMID: 35978204 PMCID: PMC9385937 DOI: 10.1186/s10195-022-00662-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to compare two techniques for the surgical treatment of diaphyseal fractures in the adult humerus: double-crossed retrograde elastic stable intramedullary nailing (DCR-ESIN) and limited-contact dynamic compression plate (LC-DCP). METHODS This was a retrospective study conducted at a single hospital. We included 122 patients with diaphyseal fractures of the humerus who had received DCR-ESIN or LC-DCP from January 2011 to January 2017. We compared union rates, union times, disabilities of the arm, shoulder, and hand (DASH) scores at the postoperative 1-year follow-up, and complications between the two groups. RESULTS Plating management was performed in 63 patients, while DCR-ESIN was performed in 59 patients. The union rate was higher in the DCR-ESIN group than in the LC-DCP group (100% vs. 90.5%; p = 0.052). The union time was shorter in the DCR-ESIN group than in the LC-DCP group (12.0 weeks vs. 14.8 weeks; p < 0.001). The intraoperative blood loss and operative time were less in the DCR-ESIN group than in the LC-DCP group (76.4 min vs. 129.5 min; p < 0.001; 60.9 ml vs. 244.8 ml; p < 0.001, respectively). The DCR-ESIN had superior results for the rate of overall complications (p = 0.006). At the 1-year follow-up, the DCR-ESIN group had better DASH scores than the LC-DCP group (p = 0.014). CONCLUSIONS The DCR-ESIN technique, used to treat diaphyseal fractures of the humerus, has shorter operative times, less intra-operative blood loss, shorter union times, and better functional outcomes at 1-year follow-up than the LC-DCP technique. DCR-ESIN may be an alternative method for the surgical treatment of diaphyseal humeral fractures in adults.
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Affiliation(s)
- Hsuan-Hsiao Ma
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, 201, Sec 2, Shih-Pai Road Taipei 112, Taipei, Taiwan.,Division of Orthopaedics, Department of Surgery, Taipei Veterans General Hospital Taitung Branch, Taitung, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Department of Orthopaedics, Taipei Veterans General Hospital Yuli Branch, Hualien, Taiwan
| | - Chao-Ching Chiang
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, 201, Sec 2, Shih-Pai Road Taipei 112, Taipei, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yu-Ping Su
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, 201, Sec 2, Shih-Pai Road Taipei 112, Taipei, Taiwan.,Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Kun-Hui Chen
- Department of Orthopaedics and Traumatology, Taipei Veterans General Hospital, 201, Sec 2, Shih-Pai Road Taipei 112, Taipei, Taiwan. .,Department of Orthopaedics, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan. .,Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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25
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Welle K, Prangenberg C, Hackenberg RK, Gathen M, Dehghani F, Kabir K. Surgical Anatomy of the Radial Nerve at the Dorsal Region of the Humerus: A Cadaveric Study. J Bone Joint Surg Am 2022; 104:1172-1178. [PMID: 35773621 DOI: 10.2106/jbjs.21.00482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Surgery for humeral shaft fractures is associated with a high risk of iatrogenic radial nerve palsy (RNP). Plausible causes are difficult anatomical conditions and variants. METHODS We performed a cadaveric study with 23 specimens (13 female and 10 male Caucasian donors) to assess the course and anatomy of the radial nerve (RN) with its branches alongside the humeral shaft. The accuracy of identification of the RN in the surgical field was analyzed by measuring the location, course, diameter, and form of each nerve and vessel of interest. RESULTS The RN is not a single structure running alongside the humeral shaft; at least 4 parallel structures crossed the dorsal humerus in all subjects. The RN was accompanied by 2 vessels and at least 1 other nerve, which we named the musculocutaneous branch (MCB). With an oval profile and an average diameter of 3.1 mm (range, 2.6 to 3.8 mm), the MCB was thinner but, in some cases, close to the average diameter of 4.7 mm (range, 4.0 to 5.2 mm) of the RN, which had a round profile. Both accompanying vessels had similar diameters: 3.5 mm (range, 2.6 to 4.2 mm) for the radial collateral artery and 4.0 mm (range, 2.9 to 4.4 mm) for the medial collateral artery. In 20 (87%) of the cases, the RN ran proximal to and in 3 (13%) of the cases, distal to the MCB. Furthermore, a distal safe zone of at least 110 mm (range, 110 to 160 mm) was found, measured from the radial (lateral) epicondyle proximally. CONCLUSIONS The RN does not cross the dorsal humerus alone, as often stated in anatomical textbooks, but runs parallel to vessels and at least 1 nerve branch with a similar appearance. Thus, for reliable preservation of the RN, we recommend identification and protection of all crossing structures in posterior humeral surgeries 110 mm proximal to the radial epicondyle.
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Affiliation(s)
- Kristian Welle
- Department of Orthopaedics and Trauma Surgery, Bonn University Medical Centre, Bonn, Germany
| | - Christian Prangenberg
- Department of Orthopaedics and Trauma Surgery, Bonn University Medical Centre, Bonn, Germany
| | - Roslind K Hackenberg
- Department of Orthopaedics and Trauma Surgery, Bonn University Medical Centre, Bonn, Germany
| | - Martin Gathen
- Department of Orthopaedics and Trauma Surgery, Bonn University Medical Centre, Bonn, Germany
| | - Faramarz Dehghani
- Institute of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Koroush Kabir
- Department of Orthopaedics and Trauma Surgery, Bonn University Medical Centre, Bonn, Germany
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26
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Ortega-Yago A, Ferràs-Tarragó J, Jover-Jorge N, Baixauli-Garcia F. Radial Nerve Paralysis in Diaphyseal Fractures of the Humerus. PLASTIC AND AESTHETIC NURSING 2022; 42:156-162. [PMID: 36450058 DOI: 10.1097/psn.0000000000000442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
One of the most common complications associated with a diaphyseal humeral fracture is the development of a radial nerve injury. We conducted a study to analyze the degree of recovery and prognostic factors associated with radial nerve palsy in patients with diaphyseal humerus fractures. We retrospectively analyzed 28 patients who presented to the Hospital La Fe, Valencia, Spain, with a diaphyseal humerus fracture associated with radial nerve injury between 2010 and 2020. A total of 14.3% (n = 4) of the patients in our cohort had open fractures and 85.7% (n = 24) had closed fractures. There were no statistically significant differences between the type of treatment and the type of fracture (p = .13). There were also no significant differences between the type of treatment and recovery time (p = .42). There was a statistically significant difference (p = .04) in the mean recovery time for patients with preoperative radial nerve injuries (11.9 months) compared with patients who sustained a radial nerve injury secondary to surgical repair of the fracture (8.6 months). The difference in recovery time between patients with open and closed fractures was not statistically significant (p = .3). Results of the study showed that the type of fracture (i.e., open or closed) did not affect radial nerve palsy recovery time. Patients who sustain radial nerve injuries secondary to a surgical repair have a shorter recovery time than patients who sustain primary radial nerve injuries.
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Affiliation(s)
- Amparo Ortega-Yago
- Amparo Ortega-Yago, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Joan Ferràs-Tarragó, MD, PhD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Nadia Jover-Jorge, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Francisco Baixauli-Garcia, MD, PhD , is Chief of Orthopedics, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
| | - Joan Ferràs-Tarragó
- Amparo Ortega-Yago, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Joan Ferràs-Tarragó, MD, PhD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Nadia Jover-Jorge, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Francisco Baixauli-Garcia, MD, PhD , is Chief of Orthopedics, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
| | - Nadia Jover-Jorge
- Amparo Ortega-Yago, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Joan Ferràs-Tarragó, MD, PhD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Nadia Jover-Jorge, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Francisco Baixauli-Garcia, MD, PhD , is Chief of Orthopedics, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
| | - Francisco Baixauli-Garcia
- Amparo Ortega-Yago, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Joan Ferràs-Tarragó, MD, PhD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Nadia Jover-Jorge, MD , is Orthopedic Surgeon, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
- Francisco Baixauli-Garcia, MD, PhD , is Chief of Orthopedics, Department of Orthopaedic and Traumatology Surgery, Hospital Universitari i Politècnic la Fe, València, Spain
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Hu Y, Wu T, Li B, Huang Y, Huang C, Luo Y. Efficacy and Safety Evaluation of Intramedullary Nail and Locking Compression Plate in the Treatment of Humeral Shaft Fractures: A Systematic Review and Meta-analysis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5759233. [PMID: 35799627 PMCID: PMC9256344 DOI: 10.1155/2022/5759233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022]
Abstract
Objective The surgical treatment scheme of humeral shaft fracture is still controversial with no consensus reached. This meta-analysis was aimed at comparing the efficacy and safety of intramedullary nail (IMN) and locking compression plate (LCP) in the treatment of humeral shaft fractures. Methods PubMed, Medline, Embase, Ovid, Cochrane Library, ISI Web of Science, Clinical Trials, and Chinese databases, including China National Knowledge Infrastructure Project, Wanfang database, and China biomedical abstracts database, were used to search the literature. Review Manager software was employed for statistical analysis and establishing forest and funnel maps. Categorical variables were measured by relative risk (RR), and standardized mean difference (SMD) was used to measure continuous variables. 95% confidence intervals were used for each variable. The modified Jadad scale, Newcastle-Ottawa scale, and Cochrane's bias risk tools were used to evaluate the bias and risk of eligible studies. Results A total of 14 studies were included in the analysis with a total of 903 patients with humeral shaft fracture. Significant differences with regard to operation time (Std = -1.18, 95% CI: -2.14, -0.22, Z = 2.41, P = 0.02), blood loss (Std = -2.97, 95% CI: -4.32, -1.63, Z = 4.34, P < 0.001), and postoperative infection rate (RR = 0.32, 95% CI: -0.15, 0.68, Z = 2.98, P = 0.003) were noted between the IMN group and LCP group. In addition, the American Shoulder and Elbow Surgeon (ASES) score (Std = -0.22, 95% CI: -0.44, 0.01, Z = 2.08, P = 0.04) and the rate of shoulder and elbow function limitation (RR = 1.88, 95% CI: 1.06, 3.33, Z = 2.17, P = 0.03) between the 2 groups were also statistically significant. There were no significant differences in the rate of radial nerve injury, nonunion, delayed healing, and secondary operation between the two groups. Conclusion IMN is superior than the LCP in terms of the operation time, intraoperative bleeding, and postoperative infection, suggesting its superiority in the humeral shaft fracture fixation. However, IMN is inferior to LCP in ASES score and shoulder elbow function limitation rate, indicating poor early postoperative functional recovery. More studies are required to evaluate and analyze the clinical efficacy between IMN and LCP regarding long-term function after artificial graft removal.
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Affiliation(s)
- Yong Hu
- Departments of Orthopedics, Danzhou People's Hospital, Danzhou, 571700 Hainan, China
| | - Tianhui Wu
- Departments of Orthopedics, People's Hospital of Wanning Hainan, Wanning, 571500 Hainan, China
| | - Baolin Li
- Departments of Orthopedics, Danzhou People's Hospital, Danzhou, 571700 Hainan, China
| | - Yongxiang Huang
- Departments of Orthopedics, Danzhou People's Hospital, Danzhou, 571700 Hainan, China
| | - Changqiang Huang
- Departments of Orthopedics, Danzhou People's Hospital, Danzhou, 571700 Hainan, China
| | - Yilin Luo
- Department of Trauma Surgery, Qionghai People's Hospital, Qionghai, 571400 Hainan, China
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Cen C, Cao Y, Zhang Y, Hu C, Luo C. Preoperative position and protection of radial nerve by B-ultrasound combined with MIPPO for treatment of middle-inferior humerus fractures. J Orthop Surg Res 2022; 17:260. [PMID: 35551620 PMCID: PMC9097423 DOI: 10.1186/s13018-022-03149-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 05/03/2022] [Indexed: 11/24/2022] Open
Abstract
Background and purpose Open reduction and internal fixation through the posterior approach are standard methods for treating middle-inferior humerus fractures. Given the limited operative field and difficulty in locating the radial nerve, the minimally invasive percutaneous plate osteosynthesis (MIPPO) technique via the posterior approach to treat middle-inferior humerus fractures has rarely been reported. This study aims to evaluate the clinical effect of the preoperative study of the radial nerve position by B-ultrasound and its intraoperative protection combined with MIPPO in managing middle-inferior humerus fractures. Methods The data were studied retrospectively involving 64 participants who had surgery for middle-inferior humerus fractures from the start of 2017 to the end of 2020. Participants were divided into two groups, those treated with the MIPPO technique, including newly developed dual procedures and preoperative position and protection of radial nerve by B-ultrasound (group A), and those treated with open reduction and internal plating fixation (group B). Results All the cases were followed up for 12–34 months (an average of 25.6 ± 8.76 months), and there was no significant difference in the mean operative duration, surgical incision infection, range of motion (ROM) and MEPS (Mayo elbow performance score) for groups A and B. However, the occurrence of complications (radial nerve palsy, bone nonunion and flexible internal fixation or ruptures) in group B was significantly higher than the group A. A statistically significant difference was observed in the intraoperative blood loss, hospital stay and fracture nonunion time between the two groups. All the cases gained bone union within the MIPPO group. Conclusion MIPPO via the posterior dual approach associated with preoperative position and protection of radial nerve by B-ultrasound does not increase radial nerve injury, however, it exhibits obvious advantages in the bone union, which is worthy of clinical application.
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Affiliation(s)
- Chaode Cen
- Department of Orthopedics, The Guizhou Provincial Orthopedic Hospital, Guiyang, 550014, Guizhou, China
| | - Yongfei Cao
- Department of Orthopedics, The Guizhou Provincial Orthopedic Hospital, Guiyang, 550014, Guizhou, China
| | - Yong Zhang
- Department of Gynaecology and Obstetrics, Guiyang First People's Hospital, Guiyang, 550002, Guizhou, China
| | - Chaoran Hu
- Department of Orthopedics, The Guizhou Provincial Orthopedic Hospital, Guiyang, 550014, Guizhou, China
| | - Chunshan Luo
- Department of Orthopedics, The Guizhou Provincial Orthopedic Hospital, Guiyang, 550014, Guizhou, China.
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29
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Daoub A, Ferreira PMO, Cheruvu S, Walker M, Gibson W, Orfanos G, Singh R. Humeral Shaft Fractures: A Literature Review on Current Treatment Methods. Open Orthop J 2022. [DOI: 10.2174/18743250-v16-e2112091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
In this review, we aim to provide a concise yet comprehensive summation of the assessment and management of humeral shaft fractures. These are uncommon but prevalent enough that they are part of any trauma surgeon's scope of practice. They have historically been treated using non-operative methods, including braces and casts, supported by published excellent results in the rate of the bone union. However, recently published studies challenge these results and suggest the outcomes might be better with surgery, but the complications of an operation such as infection and nerve injury can not be overlooked. In summary, non-surgical treatment is still the gold standard in the treatment of these fractures, but the indications for surgical management are now clearer and include early signs of delayed union and patients who are unable to have a brace fitted or are uncompliant. It is likely that these new developments will start to change practice, and therefore the treatment of humeral shaft fractures should be a topic of interest of any clinician who deals with them.
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Zalavras CG, Yasmeh S, Bougioukli S. Surgical management of humeral shaft nonunions. Success of a consistent protocol over 17 years. Injury 2021; 52:3580-3587. [PMID: 33933273 DOI: 10.1016/j.injury.2021.04.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/11/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Surgical treatment of humeral shaft nonunions is characterized by variability of fixation methods, graft choices, and rates of union and iatrogenic radial nerve palsy. The aim of the current study is to evaluate the union rate of humeral shaft aseptic nonunions and the rate of postoperative complications following a consistent management protocol. PATIENTS AND METHODS This is a retrospective review of 41 consecutive adult patients (23 female and 18 male with a mean age of 42 years) with aseptic nonunions of the humeral shaft treated by the senior author in our institution over a 17-year period. Nonunions were located in the middle third of the diaphysis in 33 patients, in the distal third in 6, and in the proximal third in 2 patients. Comorbidities were present in 49% of patients and the most common were smoking in 27% and diabetes mellitus in 17% of patients. Patients were treated at an average of 24 months after their injury. Surgical protocol consisted of careful dissection of the radial nerve, debridement of the nonunion site, stable plate fixation and augmentation of local biology. RESULTS Thirty-eight patients had mean clinical and radiographic follow-up of 9.4 months. All 38 nonunions healed at a mean time of 3.5 months. There were no persistent nonunions and no failures of fixation. None of the 40 patients with an intact radial nerve preoperatively developed any signs of radial nerve compromise after surgery. Complications consisted of one superficial infection (2%) that resolved with oral antibiotics and one deep infection (2%) that required implant removal and debridement. The mean pain score on the visual analog scale was 0.7. Mean elbow range of motion was 125 degrees with a mean extension deficit of 5 degrees and mean flexion of 130 degrees. CONCLUSIONS Our surgical protocol achieved consistent healing of nonunions of the humeral shaft with a low complication rate and no iatrogenic radial nerve palsy, even in long-standing nonunions in patients with comorbidities.
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Affiliation(s)
- Charalampos G Zalavras
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, USA.
| | - Siamak Yasmeh
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - Sofia Bougioukli
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, USA
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Primary radial nerve palsy associated with humeral shaft fractures according to injury mechanism: is early exploration needed? J Shoulder Elbow Surg 2021; 30:2862-2868. [PMID: 34411723 DOI: 10.1016/j.jse.2021.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/13/2021] [Accepted: 07/18/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Radial nerve palsy is a common complication associated with humeral shaft fractures. The purposes of this study were (1) to evaluate the status of primary radial nerve palsy in patients with humeral shaft fracture according to injury mechanism, (2) to estimate the risk factors of primary RNP, and (3) to evaluate whether early exploration is helpful for radial nerve recovery. METHODS This study analyzed 162 patients with humeral shaft fractures from January 2014 to December 2019. All patients were surgically treated in our hospital. Of these, 109 high-energy injuries were identified and compared with 53 low-energy injuries. The risk factors of radial nerve palsy were analyzed, and the prevalence of radial nerve palsy and status of radial nerve exploration according to injury mechanism were evaluated. Nerve recovery rate according to early nerve exploration was investigated. RESULTS There were 31 cases of radial nerve palsy among 162 patients: 27 in the high-energy humeral shaft fracture group and 4 in the low-energy humeral shaft fracture group. Logistic regression analysis for risk factors showed that the injury mechanism was significantly associated with primary radial nerve palsy. Among 31 radial nerve palsy patients, 21 radial nerves were explored and 19 radial nerves recovered completely (80.6%). In the high-energy humeral shaft fracture group, 18 radial nerves were explored during surgery among 27 radial nerve palsy cases, and 16 cases recovered (88.9%). The other 9 radial nerves were not explored, and only 5 cases recovered (55.6%). CONCLUSIONS This study confirmed that the incidence of radial nerve paralysis was higher in high-energy humeral shaft fractures than in low-energy fractures. The more common fracture patterns were oblique, transverse, wedge, and comminuted in high-energy humeral shaft fracture. This study suggests that these patterns are not directly associated with radial nerve palsy, but that high-energy injury is associated with a specific fracture pattern. Early nerve exploration during surgical treatment in patients with radial nerve palsy associated with humeral shaft fracture was helpful especially after high-energy injury.
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Entezari V, Olson JJ, Vallier HA. Predictors of traumatic nerve injury and nerve recovery following humeral shaft fracture. J Shoulder Elbow Surg 2021; 30:2711-2719. [PMID: 33964428 DOI: 10.1016/j.jse.2021.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 04/06/2021] [Accepted: 04/18/2021] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Nerve palsy is common after humeral shaft fracture, with the radial nerve being the most commonly injured nerve. Isolated nerve injuries usually recover spontaneously, and operative intervention is rarely indicated. Our goal was to study the predictors of traumatic nerve injury and recovery in a large cohort of patients with humeral shaft fractures. METHODS A total of 376 patients with humeral shaft fracture, including 96 patients with documented traumatic nerve palsy and 280 with intact neurovascular examination on presentation, were retrospectively included in the study. The primary outcome was incidence of a traumatic nerve palsy, and the secondary outcome was nerve recovery. RESULTS Nerve palsy was present in 96 patients (25.5%) at the time of injury. Radial nerve was the most commonly injured nerve (93.6%), followed by the ulnar (5.1%) and axillary (1.2%) nerves. Seventeen patients (17.7%) had multiple nerves palsies. A multivariable regression analysis revealed that the concomitant vascular injury (odds ratio [OR] 52, 95% confidence interval [CI] 5.6-480.6), distal one-third fractures (OR 6.3, 95% CI 2.7-14.7), and middle one-third (OR 2.8, 95% CI 1.2-6.5) vs. proximal fractures, open fracture (OR 2.1, 95% CI 1.1-4.4), and high-energy trauma (OR 1.7, 95% CI 1.1-2.9) were independent predictors of nerve palsy. Iatrogenic nerve injury was detected in 7 patients (4.6%), all affecting the radial nerve. Spontaneous recovery of traumatic nerve injuries was detected in 87 patients (91%), with 19% partial and 72% complete recovery. The initial sign of recovery was observed at median times of 7 and 9 weeks for those managed conservatively or fracture fixation. Operative treatment of the fracture had no effect on the outcome of nerve recovery (88.5% vs. 100%, P = .14). Ten patients (14.1%) had transected nerves at the time of exploration and open fractures (22.7% vs. 6.8%, P = .04), and concomitant vascular injury (33.3% vs. 7.3%, P = .02) were associated with nerve transection, portending a worse prognosis for nerve recovery compared with nerves in continuity (40% vs. 95.3%, P = .004). DISCUSSION The incidence of nerve injury after humeral shaft fracture was 25%, reflecting an abundance of high-energy and open injuries in this cohort. Ninety-one percent of patients experienced improvement in their nerve function with a median time to recovery of 7-9 weeks. Operative treatment of the fracture did not change the rate of nerve recovery. Patients with multiple nerve palsies and concurrent vascular insult had worse nerve recovery. We recommend nerve studies if no sign of recovery is observed by 9 weeks.
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Affiliation(s)
- Vahid Entezari
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Jeffrey J Olson
- Harvard Combined Orthopaedic Surgery Program, Boston, MA, USA
| | - Heather A Vallier
- Department of Orthopaedic Surgery, MetroHealth Medical Center, Cleveland, OH, USA.
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Ulstrup A. Secondary radial neuropathy after closed intramedullary nailing of humeral shaft fractures. Results over a 10-year period. Acta Orthop Belg 2021. [DOI: 10.52628/87.3.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background. Retrospective study to examine secondary radial nerve palsy after humeral shaft fixation with closed locked intramedullary nailing. Materials and methods. Patients were identified from the hospitals’ registration systems for humeral shaft fractures, nerve lesions, plating, nailing and external fixation during a 10-year period from January 2007 to December 2016. All radial nerve lesions were registered and followed-up in patient files. Results. 89 patients with locked intramedullary nailing were available for an outpatient follow-up. Mean age was 67 years at the time of injury. 72 fractures were non-pathological. Of these, 31 were nonunions. 28, 61 and zero were identified in the proximal, middle and distal thirds of the humeral shaft respectively. 76 procedures were closed and 13 were with open reduction. Six radial nerves had nerve exploration. Eight patients developed immediate postoperative radial nerve palsies. Of these, six developed after closed surgery, two after nerve exploration. Of seven available patients with a radial nerve palsy, six of these remitted. Two patients were later surgically explored. One patient out of 89 sustained a verifiable permanent radial nerve paralysis. Conclusions. In this study, the risk of a radial nerve palsy was 7.9 % with closed locked intramedullary nailing. This study suggests that exploration of the radial nerve is not necessary routinely in order to prevent radial nerve lesions when performing closed intramedullary nailing for humeral shaft fractures in adults with a preoperative normal radial nerve function.
Level of Evidence : Level IV.
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Albert S, Inja DB, Arunachalam E, Cherian VM. The radial nerve at revision/redo surgery - using the lower lateral cutaneous nerve to prevent a postoperative radial nerve deficit. JSES REVIEWS, REPORTS, AND TECHNIQUES 2021; 1:421-425. [PMID: 37588707 PMCID: PMC10426576 DOI: 10.1016/j.xrrt.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background The posterior approach to the humeral shaft is commonly used for surgical procedures on the humeral shaft. We present our experiences using the modification of the surgical exposure described by Gerwin M. which we have found useful at the time of revision surgery. Methods Between 2014 and 2019, six patients who underwent a revision surgical procedure for a nonunion of the humeral shaft where a prior surgical procedure was performed through a posterior incision were included. The approach used a modification of the posterior approach described by Gerwin M. where the lower lateral cutaneous nerve branch of the radial nerve is used to identify trace, mobilize, retract, and protect the radial nerve to achieve adequate exposure of the humeral shaft. Results and Discussion None of the patients had a postoperative nerve deficit.Adequate exposure to aid hardware removal, osteosynthesis, and bone grafting was achieved in all patients. Conclusion The modification of the posterior approach described by Gerwin M. is useful at the time of revision or redo surgery on the humeral shaft where other bony and soft tissue landmarks are altered to prevent an iatrogenic injury to the radial nerve while providing adequate exposure to treat a nonunion.
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Affiliation(s)
- Sandeep Albert
- Department of Orthopaedics Unit-1, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Dan Barnabas Inja
- Department of Orthopaedics Unit-1, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Eswar Arunachalam
- Department of Orthopaedics Unit-1, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Vinoo Mathew Cherian
- Department of Orthopaedics Unit-1, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
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Saaiq M. Presentation and Management Outcome of High Radial Nerve Palsy with Tendon Transfers. THE ARCHIVES OF BONE AND JOINT SURGERY 2021; 9:578-584. [PMID: 34692942 DOI: 10.22038/abjs.2020.51938.2563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/30/2020] [Indexed: 11/06/2022]
Abstract
Background This randomized clinical trial was carried out to document the clinical presentation of isolated high radial nerve palsy (high RNP) and compare the outcome of triple tendon transfers. Methods The study included patients of all genders and ages who presented with isolated high RNP. Half of them were randomly assigned to the flexor carpi radialis set (FCR-set) of tendon transfers (group A) and a half to the flexor carpi ulnaris (FCU-set) of tendon transfers (group B). Results Out of 44 patients, 38 were males, and 6 were females. The age ranged from 7 years to 55 years. 26(59.09%) patients had primary RNP in association with fractures of the humerus. The postoperative mean disability of arm, shoulder, and hand score (Quick DASH-11 score) for the patients in the FCR-set of transfers was 34.54%% versus 41.81% for the FCU-set of transfers. 11 patients (25%) developed radial deviation deformity. Conclusion RNP was predominantly found among males of the young age group, and the majority of the cases resulted from preventable causes. The triple tendon transfers among patients of the two groups robustly restored the lost extension of the wrist and digits in a matching way. The patients also subjectively reported remarkable improvement in terms of the favorable Quick-DASH-11 scores. Radial deviation deformity occurred among half of the patients who underwent the FCU set of tendon transfers.
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Affiliation(s)
- Muhammad Saaiq
- Consultant Plastic surgeon and Head of Plastic Surgery Department, National Institute of Rehabilitation Medicine (NIRM), Islamabad, Pakistan
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One-year follow-up after treatment of proximal and/or middle one-third humeral shaft fractures with a helical plate: healing rates, complications and functional outcome measures. BMC Musculoskelet Disord 2021; 22:890. [PMID: 34670538 PMCID: PMC8529715 DOI: 10.1186/s12891-021-04774-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 10/10/2021] [Indexed: 02/04/2023] Open
Abstract
Background Conventional plate osteosynthesis is a valuable treatment option in displaced proximal and/or middle one-third humeral shaft fractures. Nonetheless, this procedure can be complicated by a radial nerve palsy. To date, many surgical techniques have been developed in an attempt to minimize this high-impact complication. A helical plate has the potential to avoid an iatrogenic radial nerve palsy due to its design. This article aims to evaluate safety and functional outcomes of patients treated with a helical plate compared to conventional plate osteosynthesis. In particular healing rates, complications and functional outcome measures. Methods We retrospectively included all patients with displaced proximal and/or middle one-third humeral shaft fractures who were treated with a helical plate from October 2016 until August 2018 at a single level-1 trauma center (AZ Groeninge, Kortrijk, Belgium). A self-molded long PHILOS plate (DePuy Synthes®) or a pre-contoured A.L.P.S proximal humeral plating system (Zimmer Biomet®) were used. Patient baseline characteristics and standard radiographs were obtained pre- and postoperatively. We retrospectively searched for complications. Patients were reassessed using the Disabilities of the Arm, Shoulder and Hand (DASH), Constant Murley (CMS) and EQ-5D-5L scores with a minimal follow-up of 1 year. Results The humeral shaft fractures of all sixteen patients consolidated within 3 months and no iatrogenic radial nerve palsies were observed. One plate had to be removed after 1 year due to a late deep infection. With a minimum follow up of 1 year, the mean DASH score was 22 ± 19 and the mean normalized CMS was 80 ± 19. Conclusion Operative treatment of proximal and/or middle one-third humeral shaft fractures with a helical plate is a safe procedure with good to excellent shoulder function at one-year follow-up. Contrary to conventional plate osteosynthesis, a helical plate has the potential to completely avoid a radial nerve palsy, while maintaining similar healing rates and functional outcomes. Trial registration Retrospective cohort study. B396201939564. Registered on 10 MAY 2019. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04774-9.
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Anterior Minimally Invasive Plate Osteosynthesis for Humeral Shaft Fractures Is Safer Than Open Reduction Internal Fixation: A Matched Case-Controlled Comparison. J Orthop Trauma 2021; 35:424-429. [PMID: 33252449 DOI: 10.1097/bot.0000000000002021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Compare anterior minimally invasive plate osteosynthesis (MIPO) to open reduction/internal fixation (ORIF) for humeral shaft fractures, assessing complications and clinical outcomes. DESIGN Retrospective matched case-controlled cohort. SETTING Tertiary referral trauma centre. PATIENTS/PARTICIPANTS Humeral shaft fractures identified retrospectively over 5 years; 31 were treated by MIPO and 54 by ORIF. Matched-case cohort assembled according to fracture pattern, sex, age, and comorbidities, with 56 total patients (28 per group). INTERVENTIONS MIPO and ORIF. MAIN OUTCOME MEASURES Complication rate was the primary outcome (radial nerve injury, nonunion, infection, and reoperation). Radiographic alignment and the Disabilities of the Arm, Shoulder and Hand Score were secondary outcomes. RESULTS Cumulative complication rates were 3.6% after anterior MIPO and 35.7% after ORIF (P = 0.0004). The only complication after anterior MIPO was a nonunion, managed with revision ORIF and bone graft. The ORIF group had 10 complications, including 5 superficial infections, 4 iatrogenic radial nerve injuries, and 1 nonunion. The mean Disabilities of the Arm, Shoulder and Hand score after MIPO was 17.0 ± 18.0 and after ORIF was 24.9 ± 19.5. The mean coronal plane angulation after MIPO was 1.8 ± 1.3 degrees and after ORIF was 1.0 ± 1.2 degrees. The mean sagittal plane angulation after MIPO was 3.0 ± 2.9 degrees and after ORIF was 1.0 ± 1.2 degrees. CONCLUSIONS The cumulative complication rate was 10 times higher after ORIF of humeral shaft fractures compared with the MIPO technique. MIPO achieved nearly equivalent radiographic alignment, with no clinically meaningful differences observed. MIPO is the safer option and should be considered for patients with humeral shaft fractures that would benefit from surgical intervention. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Im JH, Moon DK, Gwark JY, Park HB. Need for early exploration of radial nerve in humeral shaft fractures with radial nerve palsy. Arch Orthop Trauma Surg 2021; 141:1189-1195. [PMID: 32852594 DOI: 10.1007/s00402-020-03580-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 08/16/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Radial nerve palsy (RNP) associated with humeral shaft fracture (HSF) is the most common nerve complication in long bone fractures. There is still controversy over the need for immediate exploration of the radial nerve (RN) in HSF with RNP. The purpose of the current study was to determine which situations of HSF with RNP require early exploration of the RN. MATERIALS AND METHODS This is a retrospective study that included 55 patients who had visited the emergency department of the current authors' hospital and had been diagnosed with HSF between March of 2005 and September of 2015. Of these 55 patients, 14 (25.4%) had been diagnosed with HSF with RNP. We reviewed the medical records of those 14 patients and their radiographs to evaluate each fracture's type, location, pattern, energy of trauma, status of RN injury, and time until recovery from RNP. RESULT All the 14 RNP patients had suffered high-energy trauma. Three had fractures in the proximal third (21.4%), six in the middle third (42.9%), and five in the distal third (35.7%). The three patients (21.4%) with incomplete recovery of RNP all had proximal third fractures; two of these three patients had RN transection. CONCLUSION Early exploration of the radial nerve should be considered in patients with radial nerve palsy associated with proximal third humeral shaft fracture, regardless of the fracture patterns caused by the high-energy trauma.
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Affiliation(s)
- Jin-Hyung Im
- Department of Orthopaedic Surgery, Gyeongsang National University Changwon Hospital, 11 Samjeongja-ro Seongsan-gu, Changwon, 51472, Republic of Korea
| | - Dong Kyu Moon
- Department of Orthopaedic Surgery, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Ji-Yong Gwark
- Department of Orthopaedic Surgery, Gyeongsang National University Changwon Hospital, 11 Samjeongja-ro Seongsan-gu, Changwon, 51472, Republic of Korea
| | - Hyung Bin Park
- Department of Orthopaedic Surgery, Gyeongsang National University Changwon Hospital, 11 Samjeongja-ro Seongsan-gu, Changwon, 51472, Republic of Korea. .,Institute of Health Science and School of Medicine, Gyeongsang National University, Jinju, Republic of Korea.
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Rellán I, Gallucci GL, Donndorff AG, De Carli P, Zaidenberg EE, Richard MJ, Boretto JG. Time until union in absolute vs. relative stability MIPO plating in simple humeral shaft fractures. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:191-197. [PMID: 33778903 DOI: 10.1007/s00590-021-02920-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/17/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE The objective of this study is to evaluate the effect of absolute stability (AS) versus relative stability (RS) performed through a minimally invasive plate osteosynthesis (MIPO) in AO/OTA 12A1 and 12A2 fractures on healing and the time to radiographic union. METHODS This was a retrospective cohort study of all patients treated with plate fixation for AO/OTA type 12A1-A2 fractures at a single institution. Patients were grouped according to the type of stability used in their surgery. Time until radiographic union was estimated using the Kaplan-Meier method, which was compared by long-rank test between both types of surgical techniques. RESULTS A total of 70 patients were included in this study with 35 patients in each group. The median follow-up was 9 (IQR 6-14) months. The median time to radiographic union was significantly lower in the AS group than in the RS group: 12 (interquartile range (IQR) 10-14) weeks versus 18 (IQR 16-19) weeks, respectively (p < 0.001). Non-union was seen in two cases (7%) in the relative stability group. Three patients in the RS group developed a post-operative radial nerve palsy. CONCLUSION The main finding of this study is that the median time to radiographic union was significantly shorter in the patients treated with AS compared to those with a RS technique. These findings support the recommendations of the AO foundation in that simple metaphyseal fractures (type A) that require surgical treatment should be treated with an AS construct. RS techniques should be reserved to multifragmentary fractures where fragment preservation of blood supply is paramount.
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Affiliation(s)
- Ignacio Rellán
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina.
| | - Gerardo Luis Gallucci
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina
| | - Agustin Guillermo Donndorff
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina
| | - Pablo De Carli
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina
| | - Ezequiel Ernesto Zaidenberg
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina
| | - Marc Joseph Richard
- Department of Orthopaedic Surgery, Division of Hand, Upper Extremity, and Microvascular Surgery, Duke University Medical Center, 4709 Creekstone Drive , Suite 200, Durham, NC, 27703, USA
| | - Jorge Guillermo Boretto
- Department of Orthopaedics, Instituto de Ortopedia y Traumatología "Carlos E. Ottolenghi", Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, Potosí 4215 (C1199ACK), Buenos Aires, Argentina
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Huang Q, Lu Y, Wang ZM, Sun L, Ma T, Wang Q, Li M, Liu HL, Hou MM, Xue HZ, Zhang K, Li Z. Anterolateral approach with two incisions versus posterior median approach in the treatment of middle- and distal-third humeral shaft fractures. J Orthop Surg Res 2021; 16:197. [PMID: 33731159 PMCID: PMC7967943 DOI: 10.1186/s13018-021-02355-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 03/10/2021] [Indexed: 11/24/2022] Open
Abstract
Background The surgical approaches remain controversial for the treatment of middle and distal-third humeral shaft (MDTHS) fractures. This study compared clinical effects of the anterolateral approach with two incisions (AATI) and the posterior median approach (PMA) in the treatment of MDTHS fractures. Methods A retrospective analysis was carried out. One hundred sixty-six patients with MDTHS fractures were selected from January 2015 to January 2017 in Xi’an Hong Hui Hospital. According to surgical approaches, patients were divided into AATI (86 cases) and PMA group (80 cases). All patients were treated with open reduction and plate fixation. Operation indexes were compared, including incision length, operation time, and bleeding. Bryan-Morrey score was used to evaluate elbow joint function. Complication incidence was compared, such as incision infection, iatrogenic radial nerve injury, and nonunion. Results The AATI group showed smaller incision length, less bleeding, lower iatrogenic radial nerve injury rate, and better elbow function than that of PMA group (P<0.05). Conclusions The middle and distal-third humeral shaft fractures can be successfully cured by both approaches. Compared with the posterior median approach, it has better clinical effects of the anterolateral approach with two incisions, which is worthy of clinical application and promotion.
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Affiliation(s)
- Qiang Huang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Yao Lu
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Zhi Meng Wang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Liang Sun
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Teng Ma
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Qian Wang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Ming Li
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Hong Liang Liu
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Ming Ming Hou
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Han Zhong Xue
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Kun Zhang
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China.
| | - Zhong Li
- Department of Orthopedic Surgery, Hong Hui Hospital, Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China.
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Da Silva T, Rummel F, Knop C, Merkle T. Shoulder function after helical long PHILOS plate. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 31:1463-1469. [PMID: 33625573 DOI: 10.1007/s00590-021-02908-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 02/10/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND In order to minimize the risk of damaging the radial nerve while using a long PHILOS plate for proximal humerus fractures, recent studies have proposed twisting the plate in a helical form. This implies a modified surgical approach being yet unclear whether it leads to different middle to long-term shoulder function. This study compares the one-year shoulder functional outcomes of both techniques (helical vs. control). METHODS In this retrospective comparative study, we analyzed 30 patients that fit the inclusion criteria, being 14 treated with a helical plate and 16 with a conventional straight long PHILOS plate. The primary endpoint was the normalized constant score after a minimum follow up of one year. RESULTS Both groups had a good one-year shoulder function, and no significant difference between the normalized constant scores was seen. There was no significant difference in the surgical complications as well. CONCLUSION Opting for a helical long PHILOS plate in order to avoid radial nerve damage provided a safe treatment with similarly good one-year shoulder function compared to straight PHILOS plates. LEVEL OF EVIDENCE Level 3, Retrospective Cohort Study.
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Affiliation(s)
- Tomas Da Silva
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart - Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany.
| | - Franziska Rummel
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart - Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Christian Knop
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart - Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Tobias Merkle
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart - Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
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Park JK, Choi SM, Kang SW, Kim KJ, Min KT. Three-dimensional measurement of the course of the radial nerve at the posterior humeral shaft: An in vivo anatomical study. J Orthop Surg (Hong Kong) 2021; 28:2309499020930828. [PMID: 32627674 DOI: 10.1177/2309499020930828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
PURPOSE Iatrogenic radial nerve injury caused by surgical exposure of the humerus is a serious complication. We aimed to describe the course of the radial nerve at the posterior humeral shaft using a three-dimensional (3D) reconstruction technique by utilizing computed tomography (CT) images of living subjects. We hypothesized that the course of the radial nerve in the posterior aspect of the humeral shaft would be reliably established using this technique and the measurements would have satisfactory intraobserver/interobserver reliabilities. METHODS This in vivo anatomical study utilized 652 upper extremity CT angiography images from 326 patients. A 3D modeling of the humerus and radial nerve was performed. We evaluated the segment of the radial nerve that lays directly on the posterior aspect of the humeral shaft and measured its proximal point, mid, and distal points. The shortest distances from the olecranon fossa to these points were defined as R1, R2, and R3, respectively. The relationships between these parameters and humeral length (HL) and transcondylar length (TL) were evaluated, and the intraobserver/interobserver reliabilities of these parameters were measured. RESULTS The HL was 293.6 mm, and TL was 58.64 mm on average. The R1 measured 159.2 (range 127.1-198.2) mm, R2 was 136.6 (105.7-182.5), and R3 was 112.8 (76.8-150.0) mm on average (p < .001). The intraobserver/interobserver reliabilities ranged from 0.90 to 0.98. CONCLUSION The course of the radial nerve at the posterior aspect of the humeral shaft can be reliably established using the 3D reconstruction technique, and all measurements had excellent intraobserver/interobserver reliability.
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Affiliation(s)
- Ji-Kang Park
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Seung-Myung Choi
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea.,Department of Orthopedic Surgery, Konkuk University Chungju Hospital, Konkuk University School of Medicine, Chungju, Korea.,Department of Orthopedic Surgery, Graduate School of Medicine, Chungbuk National University, Cheongju, Korea
| | - Sang-Woo Kang
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Kook-Jong Kim
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Kyoung-Tae Min
- Department of Orthopaedic Surgery, School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
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Kong JS, Huang Y, Chen T, Weng QH, Zheng YJ, Yu Y. Comparison of Open Reduction and Internal Fixation with Plate and Titanium Elastic Intramedullary Nail in Treating Pediatric Humeral Fracture. Orthop Surg 2021; 13:434-441. [PMID: 33470058 PMCID: PMC7957430 DOI: 10.1111/os.12897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/17/2020] [Accepted: 11/19/2020] [Indexed: 11/30/2022] Open
Abstract
Objective To investigate the therapeutic efficacy of titanium elastic intramedullary nail (TEN) and open reduction and internal fixation with plate (ORIF) in the treatment of humeral fracture in children. Methods A retrospective study was carried out in a total of 69 patients who were admitted to the hospital from January 2013 to December 2018. These patients, including 41 males and 28 females, were aged from 6 to 12 years old with a median of 8 years. These patients were diagnosed with humeral fracture and underwent the surgery of ORIF (n = 22) or TEN (n = 47). The intraoperative bleeding, operation time, length of stay (LOS), and fracture healing time were compared between the two groups. The therapeutic effect was assessed by the shoulder range of motion, the elbow range of motion, the UCLA shoulder function score, and the Mayo elbow performance score (MEPS) 6 months after the surgery. Results The intraoperative bleeding (97.20 ± 27.83 mL vs 185.60 ± 37.50 mL, P < 0.05), the operation time (53.70 ± 11.87 min vs 73.50 ± 13.33 min, P < 0.05), and the fracture healing time (9.30 ± 4.23 weeks vs 13.45 ± 3.67 weeks, P < 0.05) in the TEN group was significantly decreased than those in the ORIF group. There was no significant difference in the LOS between the two groups. The length of follow‐up is 3 and 6 months. The shoulder range of motion (110.88° ± 15.82° vs 98.37° ± 16.22° at 3 months and 162.88° ± 17.29° vs 117.65° ± 19.38° at 6 months, both P < 0.05), the elbow range of motion (105.23° ± 2.81° vs 87.12° ± 4.73° at 3 months and 137.47° ± 4.82° vs 109.67° ± 5.83° at 6 months, both P < 0.05), and the UCLA shoulder function score (28.58 ± 4.74 vs 21.64 ± 7.23 at 3 months and 33.05 ± 3.27 vs 25.78 ± 3.87 at 6 months, both P < 0.05), and the MEPS (80.76 ± 3.53 vs 65.33 ± 9.43 at 3 months and 97.48 ± 1.23 vs 88.22 ± 3.65 at 6 months, both P < 0.05) in the TEN group were greater than those in the ORIF group. In the TEN group, complications occurred in three of 47 cases (6.38%), including one case (2.13%) of bone nonunion and two cases (4.25%) of irritation response around the nail. In the ORIF group, complications occurred in four of 22 cases (18.18%), including one case (4.55%) of delayed healing, one case (4.55%) of deep infection, and two cases (9.08%) of radial nerve injury. The complication rate was not significantly different between the two groups. Conclusion TEN can be a good technique for the treatment of humeral fracture in children, with the advantages of less intraoperative bleeding, shorter operative time, quicker healing, and better recovery of shoulder range of motion and elbow range of motion.
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Affiliation(s)
- Jin-Song Kong
- Department of Orthopaedics, Taizhou Municipal Hospital, Taizhou, China
| | - Yang Huang
- Department of Orthopaedics, Taizhou Municipal Hospital, Taizhou, China
| | - Tao Chen
- Department of Orthopaedics, Taizhou Municipal Hospital, Taizhou, China
| | - Qi-Hao Weng
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yi-Jing Zheng
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yang Yu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Hendrickx LAM, Hilgersom NFJ, Alkaduhimi H, Doornberg JN, van den Bekerom MPJ. Radial nerve palsy associated with closed humeral shaft fractures: a systematic review of 1758 patients. Arch Orthop Trauma Surg 2021; 141:561-568. [PMID: 32285189 PMCID: PMC7966639 DOI: 10.1007/s00402-020-03446-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND PURPOSE Humeral shaft fractures are often associated with radial nerve palsy (RNP) (8-16%). The primary aim of this systematic review was to assess the incidence of primary and secondary RNP in closed humeral shaft fractures. The secondary aim was to compare the recovery rate of primary RNP and the incidence of secondary RNP between operative and non-operative treatment. METHODS A systematic literature search was performed in 'Trip Database', 'Embase' and 'PubMed' to identify original studies reporting on RNP in closed humeral shaft fractures. The Coleman Methodology Score was used to grade the quality of the studies. The incidence and recovery of RNP, fracture characteristics and treatment characteristics were extracted. Chi-square and Fisher exact tests were used to compare operative versus non-operative treatment. RESULTS Forty studies reporting on 1758 patients with closed humeral shaft fractures were included. The incidence of primary RNP was 10%. There was no difference in the recovery rate of primary RNP when comparing operative treatment with radial nerve exploration (98%) versus non-operative treatment (91%) (p = 0.29). The incidence of secondary RNP after operative and non-operative treatment was 4% and 0.4%, respectively (p < 0.01). INTERPRETATION One-in-ten patients with a closed humeral shaft fracture has an associated primary RNP, of which > 90% recovers without the need of (re-)intervention. No beneficial effect of early exploration on the recovery of primary RNP could be demonstrated when comparing patients managed non-operatively with those explored early. Patients managed operatively for closed humeral shaft fractures have a higher risk of developing secondary RNP. LEVEL OF EVIDENCE Level IV; Systematic Review.
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Affiliation(s)
- Laurent A. M. Hendrickx
- Department of Orthopaedic Surgery, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands ,Department of Orthopaedic and Trauma Surgery, Flinders Medical Centre, Flinders University, Adelaide, 5042 Australia
| | - Nick F. J. Hilgersom
- Department of Orthopaedic Surgery, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands ,Department of Orthopaedic Surgery, Onze Lieve Vrouwe Gasthuis, 1091 Amsterdam, The Netherlands
| | - Hassanin Alkaduhimi
- Department of Orthopaedic Surgery, Onze Lieve Vrouwe Gasthuis, 1091 Amsterdam, The Netherlands
| | - Job N. Doornberg
- Department of Orthopaedic Surgery, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands ,Department of Orthopaedic and Trauma Surgery, Flinders Medical Centre, Flinders University, Adelaide, 5042 Australia
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Da Silva T, Rummel F, Knop C, Merkle T. Comparing iatrogenic radial nerve lesions in humeral shaft fractures treated with helical or straight PHILOS plates: a 10-year retrospective cohort study of 62 cases. Arch Orthop Trauma Surg 2020; 140:1931-1937. [PMID: 32253549 DOI: 10.1007/s00402-020-03438-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Humerus shaft fractures are common and often treated surgically with a proximal humerus internal locking system like the long PHILOS® plate. Due to its close anatomical proximity to the humerus, the radial nerve is particularly susceptible to traumatic and iatrogenic damage. The iatrogenic radial nerve damage associated with internal locking systems is described in about 7% of the cases. In order to avoid this lesion, helical plates have been suggested since 1999. This technique continues to not being used as standard as there is still a clear lack of evidence. This study aimed to understand if twisting a long PHILOS plate can reduce the rate of iatrogenic radial nerve damage in humerus shaft fractures. METHODS In this 10-year retrospective comparative study, patients with primary traumatic proximal humerus shaft fracture treated with a straight or twisted helical PHILOS® plate were analyzed and compared. Among the 62 patients meeting the inclusion criteria between 2008 and 2018, 33 received a conventional straight plate, while 29 were treated with a helical plate. The primary endpoint was iatrogenic radial nerve damage immediately after surgery with a follow-up of at least 3 months. RESULTS No case of radial nerve damage was reported in the helical group. In the control group, iatrogenic radial nerve damage occurred in two cases (6%), which was not statistically significant when comparing both groups (p = 0.18). CONCLUSION Manually twisting long PHILOS® plates is a safe procedure to avoid radial nerve lesion in humerus shaft fractures. Even though the group size did not allow a statistically relevant difference, we underline that only the helical group showed no iatrogenic radial lesion. This technique deserves further attention. LEVEL OF EVIDENCE Level 3, retrospective cohort study.
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Affiliation(s)
- Tomas Da Silva
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart-Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany.
| | - Franziska Rummel
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart-Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Christian Knop
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart-Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
| | - Tobias Merkle
- Department of Trauma Surgery and Orthopedics, Klinikum Stuttgart-Katharinenhospital, Kriegsbergstraße 60, 70174, Stuttgart, Germany
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Hegeman EM, Polmear M, Scanaliato JP, Nesti L, Dunn JC. Incidence and Management of Radial Nerve Palsies in Humeral Shaft Fractures: A Systematic Review. Cureus 2020; 12:e11490. [PMID: 33335819 PMCID: PMC7736027 DOI: 10.7759/cureus.11490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Radial nerve palsies in closed humeral shaft fractures are common, with an incidence of 7%-17%. The management of radial nerve palsies in closed fractures is often expectant, with 70.7% spontaneously recovering within six months. A literature search was conducted for studies on radial nerve palsies in humeral shaft fractures from 2000-2018. A total of 4972 humeral shaft fractures were identified, with an incidence of 12.2% of primary radial nerve palsies. During the exploration, no neurological intervention was performed in nearly 41% of cases, and the most common finding was no evidence of any nerve lesion (35%). Those who underwent neurolysis were more likely to resolve when compared to primary repair or nerve grafting. Overall, there was a high rate of spontaneous radial nerve palsy recovery (85%) with radial nerve exploration increasing rates of resolution. While exploration demonstrates increased resolution, it is yet to be determined which fractures are indicated for nerve exploration.
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Affiliation(s)
- Erik M Hegeman
- Orthopaedic Surgery, Brooke Army Medical Center, San Antonio, USA
| | - Michael Polmear
- Orthopaedics, William Beaumont Army Medical Center, El Paso, USA
| | - John P Scanaliato
- Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, USA
| | - Leon Nesti
- Orthopaedic Surgery, Uniformed Services University of the Health Sciences, Bethesda, USA
| | - John C Dunn
- Orthopaedic Hand Surgery, William Beaumont Army Medical Center, El Paso, USA
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Abstract
The arm is less often concerned by reconstructive surgeries than more distal parts of the upper extremity. However, when affected, the arm is frequently part of complex mutilating injuries involving composite defects. For a given traumatic or oncologic defect, there are several reconstructive options and choosing the right sequence may pose a challenge even to the most experienced surgeon. The latter must integrate not only functional and esthetic requirements, but also the surgeon's habits, especially in situations of emergency. Once life-threatening conditions are averted, wound debridement, bony stabilization, neurovascular, and cutaneous reconstruction tailored to the defects should be performed in a single-stage procedure. Functionally, prompt bony stabilization is necessary to allow early mobilization. Diaphyseal shortening of the humerus can be a salvage procedure to avoid nerve and vascular grafting, with good biomechanical tolerance up to 5cm. Restoration of adequate elbow motion sometimes requires muscle transfer and should be a main concern, as proper positioning of the hand during daily activities demands a functional elbow joint. Esthetically, the surgeon must choose the most cosmetic skin coverage option whilst limiting morbidity of the donor site area. The flaps vascularized by the sub- scapular or thoraco-dorsal vessels are the most useful flaps for arm reconstruction. This paper discusses the reconstructive sequence of complex defects of the arm and provides a review of commonly used reconstructive techniques supported with illustrative cases.
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Li Y, Tian Q, Leng K, Guo M. Comparison of the Posterior and Anterolateral Surgical Approaches in the Treatment of Humeral Mid-Shaft Fractures: A Retrospective Study. Med Sci Monit 2020; 26:e924400. [PMID: 32639953 PMCID: PMC7366785 DOI: 10.12659/msm.924400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background The aim of this study was to retrospectively assess and compare the functional outcomes and complications following anterolateral versus posterior surgical approaches for the treatment of mid-shaft fractures of the humerus. Material/Methods This study included 107 patients treated for mid-shaft fractures between May 2015 and July 2018. Demographic and surgical data were collected for each patient. During follow-up visits, radiographs were acquired and evaluated. The clinical outcomes of the involved joints were assessed by the Constant scoring system, range of motion (ROM), and the Mayo Elbow Performance Scoring system at the 12-month follow-up. Results The posterior approach was performed in 57 patients with type A fractures (group I, n=28) and type B or C fractures (group III, n=29). The anterolateral approach was performed in 50 patients with type A fractures (group II, n=32) and type B or C fractures (group IV, n=18). There were no significant differences between group I and group II nor between group III and group IV with respect to patient demographic data, surgical data, Constant score, ROM, or Mayo Elbow Performance score. A significant difference in the total complication rate was observed between group I and II. Conclusions The anterolateral approach showed an advantage over the posterior approach for treating simple humeral mid-shaft fractures. However, this advantage was not observed in treating comminuted fractures.
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Affiliation(s)
- Yihan Li
- Orthopedic Department, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland)
| | - Qingxian Tian
- Orthopedic Department, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland)
| | - Kungpeng Leng
- Orthopedic Department, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland)
| | - Meng Guo
- Orthopedic Department, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland)
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Chang AC, Ha NB, Sagar C, Bain GI, Leonello DT. The modified anterolateral approach to the humerus. J Orthop Surg (Hong Kong) 2020; 27:2309499019865954. [PMID: 31423937 DOI: 10.1177/2309499019865954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION The anterior and anterolateral approaches to the humerus describe splitting brachialis longitudinally, assuming its fibres run parallel to the shaft. Recent improvements in the understanding of brachialis anatomy however have demonstrated it has two distinct heads, with the bulk of its fibres running oblique relative to the humerus. Attempting to split brachialis longitudinally to the extent required for plate osteosynthesis invariably leads to transection of a significant number of muscle fibres. The authors present a less muscle destructive modification to the anterolateral approach (ALA) based on a bicipital brachialis muscle. METHOD In order to preserve brachialis muscle fibres, the modified ALA elevates the superficial head from the underlying humerus and longitudinally splits the deep head to allow a fixation device to be tunnelled. Case notes of patients with a humeral shaft fracture fixed via the modified ALA were retrospectively reviewed. RESULTS Ninteen humeral shaft fractures were fixed via the modified ALA. No post-operative nerve palsies were reported. Of the 19 patients, 14 (73.7%) received clinical and radiological follow-up. All reported being satisfied with their outcome. One developed a superficial wound infection and one (previous diagnosis of spondyloepiphyseal dysplasia tarda) developed a non-union requiring revision surgery. Of the five patients lost to follow-up, two died, and three reported no ongoing orthopaedic issues via telephone. CONCLUSIONS Improved anatomical understanding of brachialis has resulted in the described modification to the ALA which is less muscle destructive and follows a truer inter-nervous plane. This small series demonstrates satisfactory outcomes using this approach.
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Affiliation(s)
- Angela Christine Chang
- 1 The University of Adelaide, Adelaide, Australia.,2 Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, Australia
| | - Ngoc Buu Ha
- 2 Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, Australia
| | - Christopher Sagar
- 2 Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, Australia
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Rämö L, Sumrein BO, Lepola V, Lähdeoja T, Ranstam J, Paavola M, Järvinen T, Taimela S. Effect of Surgery vs Functional Bracing on Functional Outcome Among Patients With Closed Displaced Humeral Shaft Fractures: The FISH Randomized Clinical Trial. JAMA 2020; 323:1792-1801. [PMID: 32396179 PMCID: PMC7218498 DOI: 10.1001/jama.2020.3182] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
IMPORTANCE Humeral shaft fractures traditionally have been treated nonsurgically, but there has been a steady increase in the rate of surgery over the past 2 decades without high-quality evidence to justify the trend. OBJECTIVE To compare the effectiveness of surgical treatment with open reduction and internal plate fixation to nonsurgical treatment with functional bracing in the treatment of closed humeral shaft fractures. DESIGN, SETTING, AND PARTICIPANTS Randomized clinical trial conducted at 2 university hospital trauma centers in Finland, enrollment between November 2012 and January 2018 with a final follow-up of January 2019. A total of 82 adult patients with closed, unilateral, displaced humeral shaft fracture met criteria for inclusion. Patients were excluded if they had cognitive disabilities preventing them from following the protocol or had multimorbidity or multiple trauma. INTERVENTIONS Patients were randomly assigned to surgical treatment with open reduction and internal plate fixation (n = 38) or to nonsurgical treatment with functional bracing (n = 44). MAIN OUTCOME AND MEASURE The primary outcome was Disabilities of Arm, Shoulder and Hand (DASH) score at 12 months (range, 0 to 100 points, 0 denotes no disability and 100 extreme disability; minimal clinically important difference, 10 points). RESULTS Among 82 patients who were randomized (mean age, 48.9 years; 38 women [46%]; 44 men [54%]), 78 (95%) completed the trial. Thirteen (30%) of the patients assigned to functional bracing underwent surgery during the 12-month follow-up period to promote healing of the fracture. At 12 months, the mean DASH score was 8.9 (95% CI, 4.2 to 13.6) in the surgery group and 12.0 (95% CI, 7.7 to 16.4) in the bracing group (between-group difference, -3.1 points; 95% CI, -9.6 to 3.3; P = .34). Eleven patients (25%) allocated to functional bracing developed fracture nonunion. Three patients (8%) allocated to surgery developed a temporary radial nerve palsy. CONCLUSIONS AND RELEVANCE Among patients with closed humeral shaft fracture, internal fixation surgery, compared with nonoperative functional bracing, did not significantly improve functional outcomes at 12 months. However, the substantial amount of treatment crossover from nonoperative to surgical treatment should be considered when interpreting the trial results. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01719887.
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Affiliation(s)
- Lasse Rämö
- Orthopedics and Traumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Bakir O. Sumrein
- Orthopedics and Traumatology, Tampere University Hospital, University of Tampere, Tampere, Finland
| | - Vesa Lepola
- Orthopedics and Traumatology, Tampere University Hospital, University of Tampere, Tampere, Finland
| | - Tuomas Lähdeoja
- Orthopedics and Traumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Mika Paavola
- Orthopedics and Traumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Teppo Järvinen
- Orthopedics and Traumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Simo Taimela
- Orthopedics and Traumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
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