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Furuhata R, Tanji A, Nakamura S. Risk factors of poor mid-term shoulder functional outcomes of osteosynthesis using antegrade intramedullary nailing for humeral shaft fractures: a retrospective study with a minimum 5-year follow-up. BMC Musculoskelet Disord 2024; 25:456. [PMID: 38851687 PMCID: PMC11162049 DOI: 10.1186/s12891-024-07572-1] [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: 11/26/2023] [Accepted: 06/06/2024] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND Osteosynthesis using antegrade intramedullary nailing for humeral shaft fractures yields satisfactory bone union rates; however, it may adversely affect postoperative shoulder function. To date, factors affecting mid- or long-term shoulder functional outcomes following intramedullary nail fixation have not been clarified. In this study, we aimed to identify the risk factors for poor mid-term functional outcomes over 5 years postoperatively following antegrade intramedullary nail osteosynthesis for humeral shaft fractures. METHODS We retrospectively identified 33 patients who underwent surgery using an antegrade intramedullary nail for acute traumatic humeral shaft fractures and were followed up for at least 5 years postoperatively. We divided the patients into clinical failure and no clinical failure groups using an age- and sex-adjusted Constant score of 55 at the final follow-up as the cutoff value. We compared preoperative, perioperative, and postoperative factors between the two groups. RESULTS Five of the 33 patients had poor shoulder functional outcomes (adjusted Constant score < 55) at a mean follow-up of 7.5 years postoperatively. Proximal protrusion of the nail at the time of bone union (P = 0.004) and older age (P = 0.009) were significantly associated with clinical failure in the univariate analyses. Multivariate analysis showed that proximal protrusion of the nail (P = 0.031) was a risk factor for poor outcomes. CONCLUSIONS The findings of this study provide new information on predictive factors affecting mid-term outcomes following osteosynthesis using antegrade nails. Our results demonstrated that proximal protrusion of the nail was significantly associated with poor mid-term functional shoulder outcomes. Therefore, particularly in older adults, it is essential to place the proximal end of the intramedullary nail below the level of the articular cartilage.
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Affiliation(s)
- Ryogo Furuhata
- Department of Orthopaedic Surgery, Ashikaga Red Cross Hospital, 284-1 Yobe-cho, Ashikaga, 326-0843, Tochigi, Japan.
| | - Atsushi Tanji
- Department of Orthopaedic Surgery, Ashikaga Red Cross Hospital, 284-1 Yobe-cho, Ashikaga, 326-0843, Tochigi, Japan
| | - Soichiro Nakamura
- Department of Orthopaedic Surgery, Ashikaga Red Cross Hospital, 284-1 Yobe-cho, Ashikaga, 326-0843, Tochigi, Japan
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Levasseur J, Bordure P, Moui Y, David G, Rony L. Does double distal locking reduce non-union rates in intramedullary nailing for humeral shaft fracture? Orthop Traumatol Surg Res 2024:103913. [PMID: 38848890 DOI: 10.1016/j.otsr.2024.103913] [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: 05/17/2023] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 06/09/2024]
Abstract
INTRODUCTION Intramedullary nailing is one of the surgical treatments for humeral shaft fracture. Non-union is a common complication, with rates of 10-20%. The objective of this study was to compare non-union in humeral shaft fractures treated by intramedullary nailing with double distal locking, single distal locking or no locking. HYPOTHESIS Nailing with double distal locking decreases non-union rates compared to single or no locking. MATERIAL AND METHODS This single-center retrospective comparative study included 87 patients with closed humeral shaft fracture without neurologic deficit treated by anterograde intramedullary nailing: group 1 (double locking): 15 fractures; group 2 (single locking): 63 fractures; group 3 (no locking): 9 fractures. Non-union was defined as absence of radiographic callus at 6 months without clinical pain. The primary endpoint was non-union rate per group. The secondary endpoints were Constant score at 6 months, and postoperative use of non-steroidal anti-inflammatory drugs (NSAIDs). RESULTS There were no significant differences in non-union rate: 20.0% in group 1, 20.3% in group 2, and 0% in group 3 (p=0.32). Constant score at 6 months was significantly different between the 3 groups (p=0.01). Group 2 used more NSAIDs than the other groups (39.1% vs. 20.0% in group 1 and 33.3% in group 3; p=0.37). DISCUSSION Non-union rates were similar regardless of distal locking for closed humeral shaft fractures without neurologic deficit treated by intramedullary nailing. Nevertheless, patients in the double locking group had higher Constant scores at 6 months, probably related to greater stability of fixation, allowing more efficient rehabilitation. LEVEL OF EVIDENCE III; retrospective comparative study.
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Affiliation(s)
- Jules Levasseur
- Département de chirurgie osseuse, CHU d'Angers, 4, Rue Larrey, 49933 Angers cedex 9, France
| | - Pierre Bordure
- Service de chirurgie de l'épaule, clinique Saint-Léonard, 18, rue de Bellinière, 49800 Trélazé, France
| | - Yvon Moui
- Service de chirurgie orthopédique, centre hospitalier du Mans, 194, avenue Rubillard, 72037 Le Mans, France
| | - Guillaume David
- Département de chirurgie osseuse, CHU d'Angers, 4, Rue Larrey, 49933 Angers cedex 9, France
| | - Louis Rony
- Département de chirurgie osseuse, CHU d'Angers, 4, Rue Larrey, 49933 Angers cedex 9, France.
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Egrise F, Clowez G, Recanatesi N, Tabutin J, Borge PE, Gastaud O. Intramedullary nailing for humeral shaft fractures: Is distal locking necessary? Orthop Traumatol Surg Res 2023; 109:103437. [PMID: 36241138 DOI: 10.1016/j.otsr.2022.103437] [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: 02/06/2021] [Revised: 01/25/2022] [Accepted: 03/22/2022] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Intramedullary (IM) nailing of humeral shaft fractures is a reliable means to achieve bone union while allowing early motion. The hypothesis was that distal locking is unnecessary due to good primary stability of the impacted nail in the distal, truncated cone portion of the medullary canal. The primary objective of this study was to confirm the success of the procedure without distal locking by identifying failure criteria. The secondary objectives were to compare the outcomes of IM nailing with and without distal locking. MATERIAL AND METHODS This was a retrospective, single-center, non-randomized study of 128 patients with a humeral shaft fracture between 2012 and 2020 treated surgically with a long IM nail. Proximal locking was done in every case, then the rotational stability of the nail was tested. Stable nails were not locked distally (group A), while unstable nails were locked distally through an anterior approach (group B). All patients were reviewed with at least 12 months' follow-up. RESULTS Distal locking was performed in 30 patients (mean age 63, 17-91) while the fracture in 98 patients (mean age 65, 20-93) did not require distal locking. The average time to union was 4 months (2-6). The average operative time in group B was 87min (35-185) with 90s fluoroscopy time (33-158) versus 52min (20-127) with 44 s fluoroscopy time (12-143) in group A (p<0.05). Four patients in group B suffered postoperative radial nerve palsy and two others had another fracture at the level of the distal locking screws. The union rate did not differ between groups (Group A 94.6%, group B 86.2%, p=0.217) nor did the functional recovery - SSV of 79.5 (10-100) in group A versus 76 (40-100) in group B (p=0.271) - or the range of motion (p>0.05). There were no instances of rotational malunion. DISCUSSION Except for certain distal third fractures, distal locking is not necessary to achieve bone union when the nail is impacted into the medullary canal. This reduces the operative time, fluoroscopy time and risk of neurological damage. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- François Egrise
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France.
| | - Gilles Clowez
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France
| | - Nicolas Recanatesi
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France
| | - Jacques Tabutin
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France
| | - Paul Emile Borge
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France
| | - Olivier Gastaud
- Service de chirurgie orthopédique et traumatologie, Centre hospitalier de Cannes, 15, avenue des Broussailles, 06401 Cannes, France
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Hegde AS, Shetty CB, Joseph N, Mane P, Thakkar S. Preoperative estimation of humerus intramedullary nail length using clinical landmarks. Chin J Traumatol 2023; 26:256-260. [PMID: 37344289 PMCID: PMC10533678 DOI: 10.1016/j.cjtee.2023.06.001] [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: 12/08/2022] [Revised: 04/30/2023] [Accepted: 05/31/2023] [Indexed: 06/23/2023] Open
Abstract
PURPOSE Intramedullary interlocking nailing is one of the accepted methods of treating humerus diaphyseal fractures. Appropriate nail length and diameter are of paramount importance to achieve a stable fracture fixation. Estimating the nail length can be as challenging in certain cases as it is important. This study aims to provide an easy-to-use formula utilizing clinical measurements from contra lateral arm to accurately estimate humeral nail length. METHODS This descriptive cross-sectional study was conducted at 3 tertiary care hospitals in Mangalore, India. Patients above the age of 18 years coming to the outpatient department with elbow, shoulder or arm complaints requiring radiological investigation from July 2021 to July 2022 were included. Patients with fractures or dislocations of upper limbs, malunited or non-united fractures of upper limbs, congenital or developmental deformities and patients with open growth plates were excluded. Patients' variables (like age and gender), radiological humerus length and contralateral arm clinical measurements were recorded. An independent samples t-test was used for univariate analysis, and linear regression analysis was done to estimate the desired nail length using the clinical measurement of the humerus (cm) in both genders separately. The significance level was set at p < 0.05. RESULTS Our study included 204 participants of which 108 were male and 96 were female. The formula for predicting humeral nail length in males is (-2.029) + (0.883 × clinical measurement). The formula for females is 1.862 + (0.741 × clinical measurement). A simplified formula to determine humeral nail length is 0.9 clinical length - 2 cm (in males) and 0.7 × clinical length + 2 cm (in females). CONCLUSION To improve the stability of fixation with intramedullary nails it is imperative to select the appropriate nail length. There have been studies that devised reliable methods of determining nail lengths in the tibia and femur using preoperative clinical measurements. A similar clinical method of determining humeral nail length is lacking in the literature. Our study was able to correlate radiological lengths of the humerus medullary canal with clinical measurements performed using anatomical landmarks to arrive at a formula. This allows for a reliable and easy nail length determination preoperatively.
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Affiliation(s)
- Atmananda S Hegde
- Department of Orthopedics, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, India
| | - Chethan B Shetty
- Department of Orthopedics, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, India
| | - Nitin Joseph
- Department of Orthopedics, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, India
| | - Prajwal Mane
- Department of Orthopedics, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, India
| | - Samarth Thakkar
- Department of Orthopedics, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Karnataka, India.
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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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Van Bergen SH, Mahabier KC, Van Lieshout EMM, Van der Torre T, Notenboom CAW, Jawahier PA, Verhofstad MHJ, Den Hartog D. Humeral shaft fracture: systematic review of non-operative and operative treatment. Arch Orthop Trauma Surg 2023:10.1007/s00402-023-04836-8. [PMID: 37093269 PMCID: PMC10374687 DOI: 10.1007/s00402-023-04836-8] [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: 10/20/2022] [Accepted: 03/01/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION Humeral shaft fractures can be treated non-operatively or operatively. The optimal management is subject to debate. The aim was to compare non-operative and operative treatment of a humeral shaft fracture in terms of fracture healing, complications, and functional outcome. METHODS Databases of Embase, Medline ALL, Web-of-Science Core Collection, and the Cochrane Central Register of Controlled Trials (CENTRAL) were systematically searched for publications reporting clinical and functional outcomes of humeral shaft fractures after non-operative treatment with a functional brace or operative treatment by intramedullary nailing (IMN; antegrade or retrograde) or plate osteosynthesis (open plating or minimally invasive). A pooled analysis of the results was performed using MedCalc. RESULTS A total of 173 studies, describing 11,868 patients, were included. The fracture healing rate for the non-operative group was 89% (95% confidence interval (CI) 84-92%), 94% (95% CI 92-95%) for the IMN group and 96% (95% CI 95-97%) for the plating group. The rate of secondary radial nerve palsies was 1% in patients treated non-operatively, 3% in the IMN, and 6% in the plating group. Intraoperative complications and implant failures occurred more frequently in the IMN group than in the plating group. The DASH score was the lowest (7/100; 95% CI 1-13) in the minimally invasive plate osteosynthesis group. The Constant-Murley and UCLA shoulder score were the highest [93/100 (95% CI 92-95) and 33/35 (95% CI 32-33), respectively] in the plating group. CONCLUSION This study suggests that even though all treatment modalities result in satisfactory outcomes, operative treatment is associated with the most favorable results. Disregarding secondary radial nerve palsy, specifically plate osteosynthesis seems to result in the highest fracture healing rates, least complications, and best functional outcomes compared with the other treatment modalities.
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Affiliation(s)
- Saskia H Van Bergen
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Kiran C Mahabier
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Esther M M Van Lieshout
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Tim Van der Torre
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Cornelia A W Notenboom
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Priscilla A Jawahier
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Michael H J Verhofstad
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Dennis Den Hartog
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
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Pareatumbee P, Zainul-Abidin S, Yew A, Howe TS, Tan MH, Koh JSB. Reduction of geometric misfit in straight antegrade humeral nailing by evaluating the effect of entry point angulation using a three-dimensional computational analysis. Clin Biomech (Bristol, Avon) 2023; 102:105891. [PMID: 36641972 DOI: 10.1016/j.clinbiomech.2023.105891] [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: 06/27/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023]
Abstract
BACKGROUND Straight antegrade intramedullary nails are generally inserted utilising the apex as the surgical entry point in accordance with the mechanical axis of the bone. Our objective is to optimise the bone-nail fit in intramedullary nailing by subjecting the surgical entry point to varying angulations in both the mediolateral and anterior-posterior directions via a quantitative fit assessment in each configuration to identify the optimal angulation, defined as the angulation with the lowest occurrence of thin-out to improve nail fitting within the humerus. METHODS Computed tomography (CT) scans from 10 cadaveric humeri models were used to generate three-dimensional bone models. The centreline profile of each humerus model was determined by dividing the humerus into multiple slices and identifying its respective centroid. The guidewire and nail models were then established and inserted into the humerus using the apex as the standard entry point. The bone-nail fit was measured utilising three fit quantification parameters: thin-out distance, nail protrusion volume into the cortical shell and deviation distance (top, middle, bottom) between the nail's longitudinal axis and medullary cavity centroid. FINDINGS Results revealed a statistically significant association between angulation and occurrence of thin-out (p < .001) and showed that the optimally angulated entry point resulted in decreased cortical breach across the nail insertion depth compared to the standard entry point. INTERPRETATION Our findings suggested that the current straight nail design may require further modifications to optimise the nail trajectory within the medullary canal by decreasing the bone-nail geometric mismatch to potentially maximise its working length.
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Affiliation(s)
- Pivatidevi Pareatumbee
- Singhealth-Duke NUS Musculoskeletal Sciences Academic Clinical Program, Singapore General Hospital, Singapore
| | - Suraya Zainul-Abidin
- Singhealth-Duke NUS Musculoskeletal Sciences Academic Clinical Program, Singapore General Hospital, Singapore; Department of Orthopaedic Surgery, Singapore General Hospital, Singapore; Division of Musculoskeletal Sciences, Singapore General Hospital, Singapore
| | - Andy Yew
- Division of Musculoskeletal Sciences, Singapore General Hospital, Singapore.
| | - Tet Sen Howe
- Singhealth-Duke NUS Musculoskeletal Sciences Academic Clinical Program, Singapore General Hospital, Singapore; Department of Orthopaedic Surgery, Singapore General Hospital, Singapore; Division of Musculoskeletal Sciences, Singapore General Hospital, Singapore
| | - Mann Hong Tan
- Singhealth-Duke NUS Musculoskeletal Sciences Academic Clinical Program, Singapore General Hospital, Singapore; Department of Orthopaedic Surgery, Singapore General Hospital, Singapore; Division of Musculoskeletal Sciences, Singapore General Hospital, Singapore
| | - Joyce Suang Bee Koh
- Singhealth-Duke NUS Musculoskeletal Sciences Academic Clinical Program, Singapore General Hospital, Singapore; Department of Orthopaedic Surgery, Singapore General Hospital, Singapore; Division of Musculoskeletal Sciences, Singapore General Hospital, Singapore
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Lorange JP, Alamiri N, Marwan Y, Alshammari A, Hamdy RC, Bernstein M. Humerus Lengthening with a Motorized Intramedullary Nail: A Systematic Review of Outcomes and Complications. Strategies Trauma Limb Reconstr 2022; 17:165-171. [PMID: 36756294 PMCID: PMC9886034 DOI: 10.5005/jp-journals-10080-1568] [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: 07/20/2022] [Accepted: 10/10/2022] [Indexed: 01/01/2023] Open
Abstract
Aim In the past decade, internal limb lengthening nails have gained popularity. In this study, we aim to systematically review the literature on humerus limb lengthening with a motorized intramedullary nail (MIN). We intend to assess the outcome and complications of this technique. Materials and methods A systematic review was performed in the following databases: PubMed, Embase, Web of Science, and the Journal of Limb Lengthening and Reconstruction. The inclusion criteria included limb lengthening of the humerus using an intramedullary nail, clinical studies, all levels of evidence, and no restriction to the date of publication. Results Our search yielded 239 journal articles. A total of nine articles remained relevant based on the inclusion and exclusion criteria. The total number of patients was 20, with 22 segments lengthened. The mean age of the patients was 20.8-year-old [standard deviation (SD), 12.0; range, 13-51]. The mean gained length was 5.7 cm (SD, 0.9; range, 5-7.5) with a mean distraction protocol of 0.82 mm/day (SD, 0.2; range, 0.6-1). The average duration of lengthening was 71.6 days (SD, 12.8; range, 50-93), and the mean duration of consolidation was 192.3 days (SD, 40.5; range, 120-228). Reported complications included a range of motion (ROM) limitation, hardware failure, and hypertrophic bone regeneration. Conclusion Humeral lengthening with an MIN provides favourable outcomes with low complication rates. Future high-level studies should focus on comparing long-term outcomes of humeral lengthening utilising internal and external fixation techniques. Clinical significance Humeral lengthening using MIN can be used safely. Each surgical approach and type of nail have different risks and benefits. These should be carefully discussed when planning the surgery. How to cite this article Lorange JP, Alamiri N, Marwan Y, et al. Humerus Lengthening with a Motorized Intramedullary Nail: A Systematic Review of Outcomes and Complications. Strategies Trauma Limb Reconstr 2022;17(3):165-171.
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Affiliation(s)
- Justin-Pierre Lorange
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Nawaf Alamiri
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Yousef Marwan
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Abdullah Alshammari
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Reggie Charles Hamdy
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Mitchell Bernstein
- Department of Pediatric Orthopedic Surgery, Limb Deformity Unit, Shriners Hospital for Children, Montreal, Quebec, Canada; Division of Orthopaedic Surgery, McGill University Health Centre, Montreal, Quebec, Canada
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El Ghazoui A, Haddaoui J, Zahar EM, Sekkach N. Humeral shaft fracture: Outcomes of percutaneous antegrade intramedullary nailing using the long Telegraph® nail with dynamic distal locking. Orthop Traumatol Surg Res 2022; 108:103286. [PMID: 35470117 DOI: 10.1016/j.otsr.2022.103286] [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: 07/22/2020] [Revised: 05/23/2021] [Accepted: 09/01/2021] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Antegrade intramedullary nailing (IMN) in humeral shaft fracture (HSF) has been abandoned by certain orthopedic surgeons due to rotator cuff injury caused by curved nails, and to unreliable anatomical results. The purpose of this study was to report outcomes of straight percutaneous intramedullary nailing with dynamic distal locking in HSF. HYPOTHESIS Percutaneous antegrade intramedullary nailing using a long straight nail with dynamic distal locking improves radiological and functional outcome in HSF. MATERIAL AND METHODS A retrospective study was carried out, between january 2008 and june 2018, about 76 consecutive patients undergoing straight percutaneous antegrade IMN with dynamic distal locking for isolated closed displaced HSF. Eighteen patients were excluded; 36 were reviewed in June 2018 to assess Constant score. RESULTS There were 35 women and 23 men, with a mean age of 53years. All fractures were closed: 36 type A, 16 type B and 6 type C according to the AO/OTA classification. Healing was achieved in 97% of cases, at a mean 13±3weeks. There were no cases of infection or secondary nerve injury. The mean Constant score was 78±13. DISCUSSION Surgical treatment of humeral shaft fractures is a subject of discussion, without any consensus. Based on our experience, percutaneous antegrade IMN with dynamic distal locking improves anatomical and functional outcomes, provided that the surgical technique is mastered, which requires a learning curve. LEVEL OF EVIDENCE IV, retrospective study.
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Affiliation(s)
- Amine El Ghazoui
- Service de Chirurgie Orthopédique et Traumatologique "I", Hôpital Militaire d'Instruction Mohammed V, avenue des Forces Armées Royales, 10100 Rabat, Morocco.
| | - Jamal Haddaoui
- Service de Chirurgie Orthopédique et Traumatologique, GHT Plaine de France, Hôpital Delafontaine, 2, rue du Docteur Delafontaine, 93205 Saint-Denis Cedex, France
| | - El Mostafa Zahar
- Service de Chirurgie Orthopédique et Traumatologique, GHT Plaine de France, Hôpital Delafontaine, 2, rue du Docteur Delafontaine, 93205 Saint-Denis Cedex, France
| | - Noureddine Sekkach
- Service de Chirurgie Orthopédique et Traumatologique, GHT Plaine de France, Hôpital Delafontaine, 2, rue du Docteur Delafontaine, 93205 Saint-Denis Cedex, France
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10
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Distally Cemented Modified Hackethal’s Technique in the Management of Humeral Shaft Fractures, Surgical Technique, and Preliminary Results. Tech Orthop 2021. [DOI: 10.1097/bto.0000000000000513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Patino JM, Ramella JC, Michelini AE, Abdon IM, Rodriguez EF, Corna AFR. Plates vs. nails in humeral shaft fractures: Do plates lead to a better shoulder function? JSES Int 2021; 5:765-768. [PMID: 34223427 PMCID: PMC8245902 DOI: 10.1016/j.jseint.2021.01.012] [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] [Indexed: 10/27/2022] Open
Abstract
Background The purpose of this study was to compare shoulder outcomes and function after humeral shaft fractures treated with plates and screws vs. antegrade nailing. Methods A group of 27 patients treated with plates and a group of 30 patients (previously published) who had undergone antegrade locked intramedullary nailing, all with acute humeral shaft fractures, were retrospectively compared. Final shoulder range of motion (ROM), full shoulder ROM recovery rate, functional outcomes, residual pain, complications, and elbow flexion-extension range were also analyzed. Results There were a total of 57 patients: 27 cases in the plate (P) group and 30 in the nail (N) group (average age, 41.9 years).There were 66.7% men in group N and 63.0% in group P. The average age was 38 years (interquartile range [IQR] 28) in group N and 37 years (IQR 55) in group P. There were no differences in follow-up between groups, which averaged 28 months (IQR 7) in group P and 30 months (IQR 2) in group N (P = .385). There was no difference in both groups in elbow flexion-extension. Group P had a full shoulder ROM (66.6% vs. 40.0%; P = .02) and excellent Rodríguez-Merchán scoring (66% vs. 40.0%; P < .01), which was significantly higher than in group N. In group P, the Constant score was 95 (IQR 9). Conclusions Treatment with plates in this comparative study led to a better ROM in the shoulder and fewer complications. Loss of shoulder motion may be expected after humeral shaft osteosynthesis. However, the functional scores and the healing index can be good and excellent with both techniques.
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Affiliation(s)
- Juan M Patino
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
| | - Juan C Ramella
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
| | - Alejandro E Michelini
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
| | - Ignacio M Abdon
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
| | - Emanuel Fedum Rodriguez
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
| | - Alejandro F Rullan Corna
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de la mano y miembro superior, Unidad de Hombro y Codo, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina
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12
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[Antegrade and retrograde nailing of humeral shaft fractures]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2021; 33:139-159. [PMID: 33825914 DOI: 10.1007/s00064-021-00706-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/11/2020] [Accepted: 11/15/2020] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Restoring humeral shaft alignment using direct or indirect reduction techniques with subsequent intramedullary stabilisation with an antegrade or retrograde inserted humeral nail. Achieving osseous union and restoration of painfree upper arm function. INDICATIONS Antegrade: Humerus shaft fractures located in the proximal 2/3 of the humerus. Combined fractures of the ipsilateral proximal humerus and humerus shaft. Segmental fractures of the humerus shaft. Pathological fractures or osteolysis (palliative indication). Retrograde: Humerus shaft fractures located in the middle and distal part of the humerus diaphysis. CONTRAINDICATIONS Acute infection in the area of the surgical approach; polytrauma with acute life-threatening haemodynamic instability. SURGICAL TECHNIQUE In the antegrade technique: anterolateral acromial approach. Determination of the correct nail entry point on the humeral head. Incision of the rotator cuff with longitudinal split of the fibres. Closed or semi-open fracture reduction. Insertion of an intramedullary nail with an appropriate length and diameter. Interfragmentary compression when required. Proximal and distal static interlocking with at least 2 bolts on each side. In the retrograde technique, the nail is inserted after opening of the medullary cavity directly proximal to the olecranon fossa. POSTOPERATIVE MANAGEMENT Functional aftertreatment with passive and active-assisted exercises during the first 3 weeks. Subsequent active exercises avoiding forced rotation of the arm. Sports activities and severe stress are avoided for 3 months. Postoperative radiographs as well as after 2, 6 and 12 weeks. RESULTS Very good healing results with excellent clinical and radiological healing are achieved in more than 90% of cases after both antegrade and retrograde nailing. Intraoperative problems that have been reported in up to 40% of cases occurred mainly with former generation nails or were attributable to technical errors. Correspondingly, with the closed reduction technique postoperative infections are rare (< 3%). Undesirable distraction at the fracture site is successfully corrected by intraoperative interfragmentary compression. Success and complication rates after intramedullary nailing and plate fixation are not significantly different. Functional shoulder-related problems may occur after antegrade nailing, whereas elbow problems may occur after retrograde nailing.
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13
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Saka N, Sasaki G, Watanabe Y, Kawano H. Double plating for long-standing nonunion of the humeral shaft complicated with metaphyseal bone defect and deformity: A case report. Trauma Case Rep 2021; 32:100448. [PMID: 33732860 PMCID: PMC7941154 DOI: 10.1016/j.tcr.2021.100448] [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: 02/23/2021] [Indexed: 11/19/2022] Open
Abstract
Several treatment methods for nonunion of humeral fracture have been reported with satisfactory results. However, treatment of a long-standing nonunion of the humerus is more challenging, as it may be complicated by broken implants and bone defects. Little is known about treatment strategies for long-standing humeral nonunion with bone defects, especially in the metaphyseal area. We report a case of long-standing humeral shaft nonunion complicated by a bone defect and deformity, treated with double locking plates and an iliac bone autograft.
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Affiliation(s)
- Natsumi Saka
- Corresponding author at: Department of Orthopaedics, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi, Tokyo, Japan.
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Capitani P, Chiodini F, Di Mento L, Cavanna M, Bove F, Capitani D, Berlusconi M. Locking compression plate fixation in humeral shaft fractures: A comparative study to literature conservative treatment. Injury 2021; 54 Suppl 1:S2-S8. [PMID: 33757663 DOI: 10.1016/j.injury.2021.03.027] [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: 01/07/2021] [Accepted: 03/09/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Humeral shaft fractures represent about 3% of all fractures. While there are several treatment options for this type of fractures, there is no evidence in literature showing which is the best one. This study aims at analysing the outcomes for patients with humeral shaft fractures treated with Locking Compression Plate (LCP) fixation in our hospital and comparing them with the outcome for patients conservatively treated (according to data from Pubmed),in order to determine the best treatment option. MATERIALS AND METHODS We treated surgically 220 humeral shaft fractures in our department from February 2005 to March 2012. Seventy-three of them met all the inclusion criteria for this study. All fractures were then classified according to the AO classification. The follow-up considered the radiographic healing of the fracture. All patients were treated with plate fixation (LCP - DePuySynthes Co). At the end of the four-year follow-up, the function was evaluated by means of the DASH score. A systematic review of the literature of the last 20 years was performed on MEDLINE (PubMed). RESULTS We had 2 infections and 8 patients had postoperative nerve palsy which recovered in average time of 6.7 months. In addition, 4 fractures (5.48%) didn't heal within 6 months and they were considered as nonunions and healed after a second surgery. One of these 4 nonunions was infected. The mean DASH score was 18.24±19.18. No malunions were found. We identified 13 studies that were eligible for our systematic review. The mean non-union rate found was 17% in 2517 fractures with a follow-up that ranging from 67% to 100% of patients and a primary radial nerve palsy ranging from 0 to 115 patients. Malalignment rate ranged from 12.7 to 42%. CONCLUSIONS After taking into account both the conservative and the surgical treatment, for humeral shaft fractures we suggest the operative treatment, because the patient's function of the upper limb recovers quickly in the immediate postoperative period and the incidence of malunions may be avoided.
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Affiliation(s)
- P Capitani
- Department of Orthopedic Surgery and Traumatology, ASST GOM Niguarda, Milan, Italy; Trauma Unit, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.
| | - F Chiodini
- Department of Orthopedics and Traumatology, ASST Ovest Milanese - Ospedale di Legnano, Legnano, Italy
| | - L Di Mento
- Trauma Unit, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - M Cavanna
- Trauma Unit, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - F Bove
- Department of Orthopedic Surgery and Traumatology, ASST GOM Niguarda, Milan, Italy
| | - D Capitani
- Department of Orthopedic Surgery and Traumatology, ASST GOM Niguarda, Milan, Italy
| | - M Berlusconi
- Trauma Unit, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
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Abstract
Humeral shaft fractures are relatively common, representing approximately 1% to 5% of all fractures. Conservative management is the treatment of choice for most humeral shaft fractures and offers functional results and union rates that are not inferior to surgical management. Age and oblique fractures of the proximal third are risk factors for nonunion. Surgical indication threshold should be lower in patients older than 55 years presenting with this type of fracture. Functional outcomes and union rates after plating and intramedullary nailing are comparable, but the likelihood of shoulder complications is higher with intramedullary nailing. There is no advantage to early exploration of the radial nerve even in secondary radial nerve palsy.
Cite this article: EFORT Open Rev 2021;6:24-34. DOI: 10.1302/2058-5241.6.200033
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Affiliation(s)
- Nicolas Gallusser
- Department of Orthopaedics and Traumatology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Bardia Barimani
- Division of Orthopedic Surgery, McGill University, Montreal, Canada
| | - Frédéric Vauclair
- Department of Orthopaedics and Traumatology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Huichao F, Xiaoming W. Reduced Surgical Time and Higher Accuracy of Distal Locking with the Electromagnetic Targeting System in Humeral Shaft Intramedullary Nailing. Orthop Surg 2020; 12:1413-1420. [PMID: 32893489 PMCID: PMC7670153 DOI: 10.1111/os.12785] [Citation(s) in RCA: 2] [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: 06/10/2020] [Revised: 07/20/2020] [Accepted: 07/26/2020] [Indexed: 01/25/2023] Open
Abstract
Objective To evaluate the efficacy of the electromagnetic distal targeting system in the treatment of humeral shaft fractures. Methods From January 2012 to December 2018, we retrospectively reviewed 60 patients with humeral shaft fractures treated by intramedullary nailing. Among 60 cases, 41 were men and 19 were women. The average age at surgery was 48.5 years (range, 21–81 years). We performed the same surgical procedure for all patients. According to the different distal locking technique used, all patients were divided into two groups. The standard fluoroscopic freehand technique was used for Group FH, while the electromagnetic real‐time targeting technique was used for Group EM. All procedures were performed by two senior surgeons. Overall surgical time, cases of complications, failure of distal locking, union time, and shoulder function assessment were recorded intraoperatively and during follow‐up. Results Twenty‐seven patients in Group FH and 33 patients in Group EM met the inclusion criteria. No significant difference was found in the demographic data of the two groups. The mean surgical time was 76.48 ± 10.73 min in Group FH and 65.61 ± 8.91 min in Group EM (P < 0.05), showing significant difference. Seven failures occurred in Group FH and two failures occurred in Group EM (P < 0.05). No relevant complications were noted. The average union time was 3.37 ± 0.49 months in Group FH and 3.39 ± 0.50 months in Group EM (P = 0.855). The mean follow‐up was 14.30 ± 2.28 months in Group FH and 15.27 ± 2.83 months in Group EM (P = 0.153). The disabilities of the arm, shoulder and hand score (DASH) score, the range of motion (checked with the constant score), and the degree of functionality were, respectively, 21.52 ± 3.23, 27.04 ± 1.84, and 81.31% ± 3.88% in Group FH and 19.09 ± 2.40, 26.18 ± 1.70, and 77.97% ± 3.91% in Group EM (P = 0.233, 0.971, and 0.607). Conclusion The electromagnetic real‐time targeting system reduced surgical time and improved accuracy, and there was no radiation exposure in the distal locking procedure for humeral shaft fractures.
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Affiliation(s)
- Fu Huichao
- Department of Orthopaedic Traumatology, Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wu Xiaoming
- Department of Orthopaedic Traumatology, Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Anatomical Considerations of Intramedullary Humeral Nailing and Lengthening. J Clin Med 2020; 9:jcm9030806. [PMID: 32188086 PMCID: PMC7141300 DOI: 10.3390/jcm9030806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 02/25/2020] [Accepted: 03/04/2020] [Indexed: 12/15/2022] Open
Abstract
Intramedullary lengthening, in cases of extensive humeral shortening, offers the advantages of preventing external-fixator-associated problems. The humeral cavity, as the main parameter in nailing, however, has been neglected in recent literature. It was hypothesized that available implants might be too large and therefore increase the risk of intraoperative fractures. The aim of this cross-sectional study was to describe the humeral canal and how it might affect the choice of implant and the surgical approach. Thirty humeri (15 female, 15 male) from clinical patients and anatomical specimens were studied. Specifically, the medullary cavity width (MCW), cortical thickness (CoT), and the course of the medullary canal were examined. The smallest MCW diameters were found at the distal third of the humeral shaft with mean diameters of 10.15 ± 1.96 mm. CoTs of female humeri were significantly smaller than those of male humeri (p < 0.001). The mean angles of the pro- and recurvatum were 4.01 ± 1.68° and 10.03 ± 2.25°, and the mean valgus bending was 3.37 ± 1.58°. Before implanting a straight lengthening nail into a doubly curved humerus, X-rays and, in selected cases, CT-scans should be performed. The unique size and course of the humeral canal favors an antegrade approach in cases of intramedullary lengthening.
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18
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Sharma GM, Bhardwaj AR, Shah S. Antegrade versus retrograde nailing in humeral shaft fractures: A prospective study. J Clin Orthop Trauma 2020; 11:S37-S41. [PMID: 31992914 PMCID: PMC6978192 DOI: 10.1016/j.jcot.2019.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 04/05/2019] [Accepted: 04/25/2019] [Indexed: 12/18/2022] Open
Affiliation(s)
- Gaurav Mahesh Sharma
- Department of Orthopaedics, Prakash Institue of Medical Sciences, Islampu-Sangle Road, Tal- Walwa, Sangli, Uran, Islampur, 415409, Maharsahtra, India
- Corresponding author.
| | | | - Smit Shah
- Consultant Orthopaedic Surgeon at Nanavati Super Speciality Hospital, Mumbai
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Ferrara F, Biancardi E, Touloupakis G, Bibiano L, Ghirardelli S, Antonini G, Crippa C. Residual interfragmentary gap after intramedullary nailing of fragility fractures of the humeral diaphysis: short and midterm term results. ACTA BIO-MEDICA : ATENEI PARMENSIS 2019; 90:432-438. [PMID: 31910167 PMCID: PMC7233757 DOI: 10.23750/abm.v90i4.7315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/14/2018] [Indexed: 11/23/2022]
Abstract
The purpose of this retrospective study was to evaluate the short and midterm radiological outcome with regards to bone healing, correlated with humeral shaft fractures treated with anterograde intramedullary nailing, when interfragmentary gap was significant. Here, we critically review our experience of short and midterm term results in over 65 year-old patients. Inclusion criteria in the study were: (1) patients over 65 years old (2) patients with displaced humeral mid shaft fractures (AO/OTA 12 A B C type fractures); (3) patients treated with closed reduction and internal fixation with intramedullary nail (Trigen Humeral Nail® Smith and Nephew) with at least two screws for proximal locking and one screw for distal locking; (4) residual interfragmentary gap, being considered significant any gap >6 mm (being 7 mm the minimum nail diameter available in our facility). Various factors were considered in our analysis: the size of the interfragmentary gap in both projections (also the mean of the measured gaps was calculated), the relationship between the greater and the mean interfragmentary gap and the second diameter measurement of the nail in the half distal part, the number of the screws in distal locking procedure, the use of a reaming procedure or not, the AO classification, the actual age at the time of surgery, the operating time, the nail second diameter as described before and its ratio with the measured residual gap. At 3 months follow-up, 4 patients showed radiographic healing (26,67%), 9 patients showed a visible callus (60%), with a total of 13 patients (86,67%) showing signs of normal recovery, the remaining 2 patient had insufficient callus formation (13,3%). At 6 months follow-up, 1 patient was missing (6,67%), although radiographic healing was already evident during the previous follow-up check, another one showed incomplete callus formation, the remaining 13 patients showed radiographic healing (86,67%), with a total of 14 patient considered healed at 6 months follow-up (93,33%). In conclusion, osteosynthesis with anterograde nail in geriatric patients appears to be a quite safe approach despite a great interfragmentary gap. After 6 months of treatment, callus formation and the overall clinical outcome were proven to be above satisfaction. (www.actabiomedica.it).
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Affiliation(s)
- Fabrizio Ferrara
- Department of Orthopedics and Traumatology, San Carlo Borromeo Hospital (Milan, Italy).
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Erden T, Kapicioglu M, Demirtas A, Bilsel K, Akpinar F, Kuduz H. Biomechanical comparison of humeral nails with different distal locking mechanisms: Insafelock nails versus conventional locking nails. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2019; 53:490-496. [PMID: 31562026 PMCID: PMC6938903 DOI: 10.1016/j.aott.2019.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 05/23/2019] [Accepted: 08/22/2019] [Indexed: 11/25/2022]
Abstract
Objective The aim of this study was to compare the biomechanical resistance to rotational and axial forces of a conventional locking nail with a newly designed intramedullary humeral nail developed for humeral shaft fractures with a secure locking mechanism through the distal part of the nail. Methods InSafeLOCK humeral nail system (group 1, TST, Istanbul, Turkey) and Expert humeral nail system (group 2, DePuy Synthes, Bettlach, Switzerland) of the same size (9 × 300 mm) were examined. In total, 24 fourth-generation humerus sawbones were used in the experiment. Osteotomy was performed at the humerus shaft, and a defect was created by removing 1 cm of bone. After pre-loading 5000 cycles at a frequency of 2 Hz and a force of 50–250 N for axial loading and 5000 torsion torques between 0.5 Nm and 6.5 Nm at a 2 Hz frequency for torsional loading, the failure load values of each load were recorded. Distal interlocking was performed with an endopin in group 1, while a double cortex screw was used in group 2. Results All samples successfully passed the cyclic loading. The initial and final stiffness values were similar between the groups after axial loading (p = 0.873 and p = 0.522, respectively). The mean axial failure load values in groups 1 and 2 were 2627 ± 164 N and 7141 ± 1491 N, respectively. A significant difference was found in the axial failure load values (p = 0.004). Significant differences were observed between the initial and final torsional stiffness between the two groups (p = 0.004 and p = 0.004, respectively). No significant difference was found in the failure load values after torsional loading (11791 ± 2055 N.mm and 16997 ± 5440 N.mm) (p = 0.055). Conclusion These results provide a biomechanical demonstration of the adequate stability of both nails after axial and rotational loading. The reliability of the newly developed InSafeLOCK humeral nail system, which does not require fluoroscopic control and an additional incision for distal locking, supports its use in the clinic.
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Leiblein M, Verboket R, Marzi I, Wagner N, Nau C. Nonunions of the humerus - Treatment concepts and results of the last five years. Chin J Traumatol 2019; 22:187-195. [PMID: 31109830 PMCID: PMC6667773 DOI: 10.1016/j.cjtee.2019.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/10/2019] [Accepted: 04/15/2019] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Fractures of the humerus account for 5%-8% of all fractures. Nonunion is found with an incidence of up to 15%, depending on the location of the fracture. In case of a manifest nonunion the surgeon faces a challenging problem and has to conceive a therapy based on the underlying pathology. The aim of this study was to describe our treatment concepts for this entity and present our results of the last five years. METHODS Twenty-six patients were treated for nonunion of the humerus between January 2013 and December 2017. Their charts were reviewed retrospectively and demographic data, pathology, surgical treatment and outcome were assessed. RESULTS The most frequent location for a nonunion was the humeral shaft, with the most common trauma mechanism being multiple falls. Most often atrophic nonunion (n = 14), followed by hypertrophic and infection-caused nonunion (each n = 4), were found. Our treatment concept could be applied in 19 patients, of which in 90% of those who were available for follow-up consolidation could be achieved. CONCLUSION Humeral nonunion is a heterogeneous entity that has to be analyzed precisely and be treated correspondingly. We therefore present a treatment concept based on the underlying pathology.
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Choi CH, Jun CM, Kim JY. A Comparative Study on Internal Fixation Using Long Proximal Intramedullary Nail for the Treatment of Humeral Shaft Fracture according to Fracture Types. Clin Shoulder Elb 2019; 22:87-92. [PMID: 33330200 PMCID: PMC7714299 DOI: 10.5397/cise.2019.22.2.87] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 04/14/2019] [Accepted: 04/21/2019] [Indexed: 01/10/2023] Open
Abstract
Background This study was conducted to compare the radiological and clinical outcomes of internal fixation using a Polarus humeral nail for treatment of a humeral shaft fracture according to fracture types. Methods From 43 patients, 13 were excluded and 30 patients were included. The 30 patients were divided into 2 groups: 15 in group I (Orthopaedic Trauma Association/Arbeitsgemeinschaft für Osteosynthesefragen classification type A and B) and 15 in group II (type C). The mean age was 63.1 years (range, 20-87 years), and mean follow-up period was 2.3 years (range, 1.0-6.1 years). The causes of injuries were as follows: 12, traffic accidents; 14, simple slips; 2, simple falls; 2, contusions after lower energy trauma. Radiological and clinical evaluations were performed. Results Radiological union was confirmed by plain anteroposterior and lateral radiographs on average of 5.0 months in group I, and 8.4 months in group II, respectively. Differences between the two groups were statistically significant (p<0.01). The clinical union value was 1.6 in group I, and 2.0 months in group II, but these values did not differ significantly (p=0.441). The mean Korean shoulder scoring system scores were 89.7 and 90.6, which did not differ significantly (p=0.352). Conclusions Intramedullary nailing using the Polarus humeral nail is considered to be a good treatment modality for all types of humeral shaft fractures. Additionally, the Polarus humeral nail can be an optimal choice for the treatment of complex type fractures such as segmental or comminuted humeral shaft fractures.
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Affiliation(s)
- Chang-Hyuk Choi
- Department of Orthopaedic Surgery, Daegu Catholic University College of Medicine, Daegu, Korea
| | - Chung-Mu Jun
- Department of Orthopaedic Surgery, Daegu Catholic University College of Medicine, Daegu, Korea
| | - Jun-Young Kim
- Department of Orthopaedic Surgery, Daegu Catholic University College of Medicine, Daegu, Korea
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Liechti R, Mittas S, Lorenzana D, Peyer AK, Wilder-Smith E, Link BC, Taha S, Memeti E, Babst R, Beeres FJP. Evaluation of radial nerve continuity early after humeral shaft fracture fixation using high-resolution nerve ultrasonography: a pilot study of feasibility. J Shoulder Elbow Surg 2019; 28:1033-1039. [PMID: 30713061 DOI: 10.1016/j.jse.2018.11.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/28/2018] [Accepted: 11/09/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study evaluated the feasibility and reliability of high-resolution ultrasonography (HRUS) of the radial nerve in the early, postoperative period after operative stabilization of humeral shaft fractures. METHODS This study enrolled patients between September 2015 and April 2018 with a humeral shaft fracture who were assessed with HRUS within 2 weeks after surgery. Based on the ultrasound artifacts, the examiners subjectively defined quality of ultrasound as "bad" or "good." The cross-sectional area of the radial and the posterior interosseous nerve was recorded at predefined locations. The radial nerve was scanned axially in the whole course to identify nerve continuity. RESULTS Of 44 patients who underwent operations for humeral shaft fracture, HRUS was used to assess 15 patients at an average 4.8 ± 2.6 days (range, 2-11 days) after surgery. The examiners defined ultrasound quality as "good" in 13 of 15 patients (~87%). Primary radial nerve palsy (RNP) was identified in 3 of the 15 patients, and 4 sustained secondary RNP. Nerve continuity was demonstrated by HRUS in every patient. In patients with RNP, nerve continuity was secondarily confirmed by surgical exploration or functional and electrophysiological recovery. CONCLUSION Early postoperative HRUS of the radial nerve after osteosynthesis of humeral shaft fractures is a feasible and reliable method to identify radial nerve continuity. In case of pathology, this assessment tool can additionally provide valuable information concerning location and etiology of the RNP.
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Affiliation(s)
- Rémy Liechti
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland.
| | - Stephan Mittas
- Department of Neurology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - David Lorenzana
- Department of Anesthesiology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Anne-Kathrin Peyer
- Department of Neurology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Einar Wilder-Smith
- Department of Neurology, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Björn-Christian Link
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Stephanie Taha
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Elza Memeti
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Reto Babst
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
| | - Frank J P Beeres
- Department of Orthopedic and Trauma Surgery, Cantonal Hospital of Lucerne, Lucerne, Switzerland
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Ziveri G, Biase CFD. A Case Report of Humeral Nail Breakage after 11 Years Secondary to Shaft Nonunion: Treatment with Autogenous Iliac Crest Bone Graft and Compression Plate. J Orthop Case Rep 2019; 10:89-92. [PMID: 32547988 DOI: 10.13107/jocr.2019.v10.i01.1652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction The rate of nonunion of operatively treated fractures of humeral shaft is low. Increased incidence of nonunion is associated with different conditions such as open fractures, bone loss, or fracture gapping. Nonunions after prior intramedullary nailing can be difficult to address, even more with hardware failure. We present the case of a humeral nail breakage 11 years after implantation, secondary to nonunion. Case Report A 33-year-old man referred to our hospital with oligotrophic nonunion of the middle humeral diaphysis and nail breakage after 11 years from the first fracture. We decided then to schedule a one-stage surgical procedure of nail removal and new osteosynthesis with autogenous iliac crest bone graft. Conclusions The patient presented good clinical evolution, without functional limitation or pain. Bone graft union was radiologically confirmed at final follow-up. To the best of our knowledge, this is the first case of non-traumatic nail breakage in a humeral shaft nonunion after such a long period of time. In this case, we found that a one-stage surgical procedure with nail removal and locking compression plate fixation associated with tricortical autogenous iliac crest bone grafting after long-standing humeral shaft nonunion is favorable.
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Affiliation(s)
- Giovanni Ziveri
- Department of Traumatology and Shoulder Surgery, "Città di Parma" Hospital, Piazzale Athos Maestri 5, Parma, Italy
| | - Carlo Felice De Biase
- Department of Traumatology and Shoulder Surgery, "Città di Parma" Hospital, Piazzale Athos Maestri 5, Parma, Italy
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Colombi R, Chauvet T, Labattut L, Viard B, Baulot E, Martz P. Is distal locking screw necessary for intramedullary nailing in the treatment of humeral shaft fractures? A comparative cohort study. INTERNATIONAL ORTHOPAEDICS 2018; 43:2151-2160. [PMID: 30171274 DOI: 10.1007/s00264-018-4091-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 08/02/2018] [Indexed: 01/21/2023]
Abstract
PURPOSE The gold standard for intramedullary nailing (IMN) in humeral shaft fracture treatment is bipolar interlocking. The aim of this study was to compare clinical and radiographic outcomes in two cohorts of patients treated with IMN with or without distal interlocking. We hypothesized that there was no significant difference between isolated proximal interlocking and bipolar interlocking in terms of consolidation and clinical results. METHODS One hundred twenty-one acute humeral shaft fractures were retrospectively included in group WDI (without distal interlocking screw, n = 74) or in group DI (with distal interlocking screw, n = 47). One hundred six patients (87.60%) could be verified by an X-ray, and 63 (52.07%) could be examined clinically. Fracture union at 6 months was the primary outcome, and the second was the final clinical outcome for shoulder and elbow after at least 6 months of follow-up. Pain, operating time, and radiation time were also analyzed. RESULTS The two groups were not significantly different for population, fractures, or immobilization duration. No significant difference was found for bone union (WDI 89.06% vs DI 83.33%, p = 0.51), shoulder or elbow functional outcomes, or pain. However, there were significant differences in advantage to the WDI group for operating time (WDI 63.09 ± 21.30 min vs DI 87.96 ± 30.11 min, p < 0.01) and fluoroscopy time (WDI 59.06 ± 30.30 s vs DI 100.36 ± 48.98 s, p < 0.01). CONCLUSIONS Thus, it seems that there were no significant differences between proximal unipolar and bipolar interlocking for humeral shaft fractures in terms of consolidation and clinical outcomes. WDI avoided the additional operating time and fluoroscopy time and risks linked to DI.
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Affiliation(s)
- Romain Colombi
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France
| | - Thomas Chauvet
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France
| | - Ludovic Labattut
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France
| | - Brice Viard
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France
| | - Emmanuel Baulot
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France.,INSERM UMR1093-CAPS, Burgundy Franche-Comté university, F-21000, Dijon, France
| | - Pierre Martz
- Orthopedic and Traumatology Department, Dijon University Hospital, F-21000, Dijon, France. .,INSERM UMR1093-CAPS, Burgundy Franche-Comté university, F-21000, Dijon, France. .,Orthopedic and Traumatology Department, CHU Dijon, 14 rue Paul Gaffarel, 21079, Dijon CEDEX, France.
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Camarda L, Zini S, Butera M, Giambartino S, Mattaliano U, Raso F, Sciortino R, D'Arienzo M. Electromagnetic distal targeting system does not reduce the overall operative time of the intramedullary nailing for humeral shaft fractures. J Orthop 2018; 15:899-902. [PMID: 30174377 DOI: 10.1016/j.jor.2018.08.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 08/15/2018] [Indexed: 10/28/2022] Open
Abstract
Introduction We aimed to evaluate the efficacy of the use of the electromagnetic distal targeting system in treating humeral shaft fracture. Methods Patients were divided in: Group 1) patients that received a distal locking screw placement following the free-hand technique; Group 2) patients in which the distal locking screw was performed using the SURESHOT device. Results No differences were noted comparing Group 1 (freehand) [71,9 range 40-135 min] to Group 2 (SURESHOT)[70, range 25-125 min]. Conclusion The use of the EM distal targeting system doesn't reduce the overall operative time of the humeral shaft fracture fixation using IMN.
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Affiliation(s)
- Lawrence Camarda
- Department of Orthopaedic Surgery, University of Palermo (DiChirOnS), Palermo, Italy
| | - Stefania Zini
- Department of Orthopaedic Surgery, University of Palermo (DiChirOnS), Palermo, Italy
| | - Marcello Butera
- Department of Orthopaedic Surgery, Ospedale Civico ARNAS, Palermo, Italy
| | - Sabastin Giambartino
- Department of Orthopaedic Surgery, University of Palermo (DiChirOnS), Palermo, Italy
| | - Ugo Mattaliano
- Department of Orthopaedic Surgery, Ospedale Civico ARNAS, Palermo, Italy
| | - Francesco Raso
- Department of Orthopaedic Surgery, Ospedale Civico ARNAS, Palermo, Italy
| | - Roberto Sciortino
- Department of Orthopaedic Surgery, Ospedale Civico ARNAS, Palermo, Italy
| | - Michele D'Arienzo
- Department of Orthopaedic Surgery, University of Palermo (DiChirOnS), Palermo, Italy
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[Locking nails for humeral shaft fractures]. Unfallchirurg 2018; 121:759-763. [PMID: 30054647 DOI: 10.1007/s00113-018-0534-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
There is still no gold standard for the treatment of humeral shaft fractures. This might be attributed to the fact that several commonly used treatment methods have shown good clinical results. A bimodal age distribution of humeral shaft fractures with frequency peaks between 20 and 30 years old and above 60 years old is reported. Decision making for conservative or operative treatment depends not only on the injury pattern but is also dependent on individual patient needs. Currently available operative techniques include antegrade and retrograde interlocking medullary nailing as well as the use of longer proximal humeral nails. Plate osteosynthesis can be performed as open reduction and internal fixation (ORIF) or as minimally invasive plate osteosynthesis (MIPO). There is currently insufficient evidence for a clear superiority of either of the methods. Radial nerve palsy is the most typical complication of humeral shaft fractures but an improved outcome is not achieved by an emergency revision of the nerve.
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Jiamton C, Ratreprasatsuk N, Jarayabhand R, Kritsaneephaiboon A, Apivatthakakul T. The safety and feasibility of minimal invasive plate osteosynthesis (MIPO) of the posterior aspect of the humerus: A cadaveric study. Clin Anat 2018; 32:176-182. [PMID: 29938828 DOI: 10.1002/ca.23220] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 05/23/2018] [Indexed: 11/06/2022]
Abstract
The aim of this study was to determine the feasibility of applying MIPO of the humerus via the posterior approach and to observe the tension of the radial nerve in different elbow positions. Two separate incisions were made on the posterior aspect of the humerus in ten fresh cadavers (20 humeri). The radial nerve was identified at the proximal incision and the distances through which the nerve could be elevated from the bone with the elbow in flexion and extension were measured. A 10-hole extra-articular distal humeral locking compression plate was inserted and fixed through the submuscular tunnel. The tunnel was then explored to identify any entrapment of the radial nerve and to observe the anatomical relationship of the radial nerve to the plate and bone. There was no entrapment of the radial nerve or its branches. The distances through which the radial nerve could be elevated were greater with the elbow in extension than in flexion (P < 0.01). The radial nerve crossed the medial and lateral borders of the posterior surface of the humerus at 80.1-132 mm (average 104.7 mm) and 116.6-175.5 mm (average 142.7 mm) of its total length, respectively. The axillary nerve was located at 38.7-61.7 mm (average 47.9 mm) of total humeral length. MIPO of the humerus using the posterior approach is an alternative option for treating distal humeral shaft fracture. The risk of radial nerve injury can be minimized by careful dissection in the proximal incision. Clin. Anat. 32:176-182, 2019. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- C Jiamton
- Institute of Orthopaedics, Lerdsin General Hospital, Bangkok, Thailand
| | - N Ratreprasatsuk
- Institute of Orthopaedics, Lerdsin General Hospital, Bangkok, Thailand
| | - R Jarayabhand
- Department of Orthopaedics, Bhumibol Adulyadej Hospital, Bangkok, Thailand
| | - A Kritsaneephaiboon
- Department of Orthopaedic Surgery and Physical Medicine, Prince of Songkla University, Song Kla, Thailand
| | - T Apivatthakakul
- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Updegrove GF, Mourad W, Abboud JA. Humeral shaft fractures. J Shoulder Elbow Surg 2018; 27:e87-e97. [PMID: 29292035 DOI: 10.1016/j.jse.2017.10.028] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 10/09/2017] [Accepted: 10/18/2017] [Indexed: 02/01/2023]
Abstract
Fractures of the humeral shaft are common injuries with multiple management strategies. Many still regard nonoperative management as the standard of care; however, as the understanding of these injuries increases, treatment recommendations are also evolving. Fracture pattern, fracture location, and identifiable patient risk factors may predict poor outcome with nonoperative management, and earlier operative intervention may be recommended. Operative management includes open reduction and internal fixation through a variety of exposures, intramedullary nail fixation, and external fixation. With increasing rates of shoulder arthroplasty, periprosthetic humeral shaft fractures also deserve special consideration.
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Affiliation(s)
| | - Wassim Mourad
- Division of Orthopedic Surgery, American University of Beirut Medical Center, Beirut, Lebanon
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Allende C, Vanoli F, Gentile L, Gutierrez N. Minimally invasive plate osteosynthesis in humerus nonunion after intramedullary nailing. INTERNATIONAL ORTHOPAEDICS 2018; 42:2685-2689. [PMID: 29574512 DOI: 10.1007/s00264-018-3911-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 03/16/2018] [Indexed: 12/01/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate the results achieved after the use of lateral minimally invasive plate osteosynthesis (MIPO) in oligotrophic humerus nonunions resulting from failed intramedullary nailing (IM). METHOD We evaluated nine patients with humerus nonunion after failed locked intramedullary nailing, all treated using 3.5-mm locked compression plates (LCP) placed through lateral minimally invasive approaches, between 2010 and 2016. Patient's age averaged 39.7 years. All nonunions were diaphyseal and oligotrophic. All nonunions had previous surgical treatment with static locked nails (seven antegrade and two retrograde). The IM nails were all well inserted in the humerus (none of them protruded or had rotator cuff lesions associated). Pre-operative Disabilities of the Arm, Shoulder and Hand (DASH) score averaged 25.5 points. Pre-operative Constant's score averaged 80.2. Pre-operative visual analog scale of pain averaged 2.4 points. RESULTS Follow-up averaged 17.7 months. Time between initial surgery and revision procedure averaged 11.7 months. Union was achieved in all cases, after an average of 4.8 months. DASH score at last follow-up averaged 5.1 points, and final Constant's score averaged 93.7 points. The analog scale of pain averaged 0.7 points. Time from definitive surgery to work return averaged 3.9 months. Long 3.5-mm LCPs were used (plate length averaged 16.9 screw holes). In two cases, a third 4-cm incision at the nonunion site was performed and cancellous autologous iliac crest bone graft was associated. CONCLUSION In our series of nine patients, we achieved union and good objective and subjective results, with high patient satisfaction, using a lateral MIPO technique and placing long 3.5-mm LCPs in selected oligotrophic humerus nonunions after failed IM nailing.
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Affiliation(s)
- Christian Allende
- Instituto Allende de Cirugía Reconstructiva, Sanatorio Allende, Hipolito Yrigoyen 384, 5000, Córdoba, Argentina.
| | - Fernando Vanoli
- Instituto Allende de Cirugía Reconstructiva, Sanatorio Allende, Hipolito Yrigoyen 384, 5000, Córdoba, Argentina
| | - Luciano Gentile
- Instituto Allende de Cirugía Reconstructiva, Sanatorio Allende, Hipolito Yrigoyen 384, 5000, Córdoba, Argentina
| | - Natalia Gutierrez
- Instituto Allende de Cirugía Reconstructiva, Sanatorio Allende, Hipolito Yrigoyen 384, 5000, Córdoba, Argentina
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Kojic N, Rangger C, Özgün C, Lojpur J, Mueller J, Folman Y, Behrbalk E, Bakota B. Carbon-Fibre-Reinforced PEEK radiolucent intramedullary nail for humeral shaft fracture fixation: technical features and a pilot clinical study. Injury 2017; 48 Suppl 5:S8-S11. [PMID: 29122128 DOI: 10.1016/s0020-1383(17)30731-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE This prospective pilot study investigated the safety and efficacy of a novel radiolucent intramedullary nail (IMN) made of Carbon-Fibre-Reinforced Polyaryl-Ether-Ether-Ketone (CFR-PEEK) for humeral shaft fracture fixation. STUDY DESIGN A prospective, single-arm, four-centre study. PATIENTS AND METHODS A total of 46 patients with 46 humeral fractures classified as 12 A-B were treated with a novel CFR-PEEK IMN and followed for 12 months. RESULTS Most of the patients (65%) were female; the mean age was 65 ± 17 years. The average operating time was 66.75 ± 19.84 minutes and X-ray exposure was 104.11 ± 98.01 seconds. All patients postoperatively reported selflimiting shoulder pain and three patients developed iatrogenic transient radial palsy. Two patients required repositioning of the implant. No implant-related complications were observed. Radiological consolidation was achieved in all 43 patients who completed the 12-month follow-up. CONCLUSIONS The CFR-PEEK IMN is user-friendly and safe. Its bone-matching elastic modulus seems to contribute to its clinical efficacy. This, together with compatibility with modern imaging techniques, can be considered a further evolution of IMN designed to stabilise humeral shaft fractures.
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Affiliation(s)
- Niksa Kojic
- Orthopaedic and Surgery Department, Poliklinika Marin Med, Dubrovnik, Croatia.
| | - Christoph Rangger
- Orthopaedic Department, Krankenhaus Nordwest Frankfurt am Main, Germany
| | - Celenk Özgün
- Orthopaedic Department, Krankenhaus Nordwest Frankfurt am Main, Germany
| | - Jakisa Lojpur
- Orthopaedic and Trauma Department, General Hospital Dubrovnik Dubrovnik, Croatia
| | - Jerome Mueller
- Orthopaedic Department, Hemet Valley Medical Center Hemet, CA, USA
| | - Yoram Folman
- Orthopaedic Department, Hillel Yaffe Medical Center Hadera, Israel
| | - Eyal Behrbalk
- Orthopaedic Department, Hillel Yaffe Medical Center Hadera, Israel
| | - Bore Bakota
- Trauma and Orthopaedics Department, Brighton and Sussex University Hospitals, NHS Trust, United Kingdom
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Abstract
Failure of bone healing after intramedullary nailing of a diaphyseal long bone fracture is a severe complication that requires an effective management to ensure the best chances for successful bone-union and termination of a long period of incapacity and morbidity for the sufferers. Traditional procedures require removal of the existing nail and re-fixation with wider nail, plate or external fixation constructs. The concept that bone union can be obtained with the existing nail in situ is gaining popularity as its removal adds trauma and potential complications and prolongs the operating time. This article reviews all techniques that have been proposed for the management of aseptic diaphyseal long bone non-unions that stimulate bone healing without removing the existing nail.
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Affiliation(s)
- Christos Garnavos
- Orthopaedic Department of "Evangelismos" General Hospital, 45 Ipsilantou St, Athens 10676, Greece.
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Lengthening of the humerus with intramedullary lengthening nails-preliminary report. Strategies Trauma Limb Reconstr 2017; 12:99-106. [PMID: 28439819 PMCID: PMC5505882 DOI: 10.1007/s11751-017-0286-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 04/10/2017] [Indexed: 11/29/2022] Open
Abstract
Distraction osteogenesis of the humerus with fully implantable lengthening is now possible since the diameter of the available nails was reduced to 10 mm and below. We report on the first intramedullary lengthening cases of the humerus with two different lengthening devices (FITBONE and PRECICE). Two different approaches and implantation techniques were used. We retrospectively reviewed clinical and radiographic data and pointed out results, pitfalls and complications of the procedure. Four adult patients with relevant length discrepancy of the humerus were treated with fully implantable systems in two centers between 2012 and 2015. Three patients were treated with FITBONE by an antegrade approach; one patient had lengthening with a PRECICE and a retrograde approach. Average nail lengthening was 55 mm (40–65 mm), and the average duration of lengthening was 70 days (52–95 days). The average distraction index was 0.72 mm/day (range 0.4–1.0 mm/day) or 12.5 days/cm (range 8.0–16.2 days/cm). The average consolidation index was 33.6 days/cm (range 25–45 days/cm). There was an implant failure (arrest) with the PRECICE. After consolidation and exchange with a technically improved implant, the course of treatment was uneventful. In patients with antegrade lengthening shoulder abduction decreased, and in the patient with the retrograde approach it improved but elbow extension decreased marginally. Reduced motion of the adjacent joints can be a major problem in intramedullary lengthening of the humerus. This first case series in the field of a rare indication suggests that lengthening of the humerus by fully implantable lengthening nails might be a valuable alternative to lengthening with external fixation. Main advantage of the PRECICE technology is the possible shortening in-between of lengthening.
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Basso M, Formica M, Cavagnaro L, Federici M, Lombardi M, Lanza F, Felli L. Unilateral external fixator in the treatment of humeral shaft fractures: results of a single center retrospective study. Musculoskelet Surg 2017; 101:237-242. [PMID: 28417290 DOI: 10.1007/s12306-017-0473-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 04/09/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND The aim of our work is to evaluate and critically analyze long-term clinical and radiological data of a new unilateral external fixator (MIKAI KIT FEP©-Mikai S.p.A, Genoa, Italy), in the treatment of humeral shaft fractures. MATERIALS AND METHODS We reviewed 47 patients affected by humeral fractures that underwent surgery from July 2010 to March 2016 with unilateral external fixator. Demographic characteristics of the patients were recorded, which included age, sex and baseline comorbidities and mechanism of injury. Surgical data such as time of surgery and time of fixation according to AO-type of fracture, clinical objective and subjective outcomes were collected. RESULTS The mean follow-up was 50.4 months (range 12-74). The patients' average age was 41.8 years (range 14-92). Mean surgical time was 66.8 (±37.7 min); and mean time of fixation was 4.5 (±1.7 months). We observed five delayed union (10.6%); one refracture (2.1%); and one case of non-union (2.1%) who underwent a revision surgery with nailing. No malunion was detected. Average quick-DASH was 11.7 (±14.8). The mean Constant Score at final follow-up was 81.5 (±14). 95.8% of patients were satisfied of our treatment. According to SF-12 scores, we observed 44 (93.6%) good results and 3 (6.4%) poor results. CONCLUSION We suggest the use of MIKAI KIT FEP© as a feasible option in the treatment of humeral shaft fractures. We reported optimal clinical and radiological outcomes at long-term follow-up. We advocate more powerful evidence to validate this new possible approach.
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Affiliation(s)
- M Basso
- Clinica Ortopedica, IRCCS Azienda Ospedaliera Universitaria San Martino - IST, Istituto Nazionale per la Ricerca sul Cancro, Largo Rosanna Benzi, 10, 16132, Genoa, GE, Italy.
| | - M Formica
- Clinica Ortopedica, IRCCS Azienda Ospedaliera Universitaria San Martino - IST, Istituto Nazionale per la Ricerca sul Cancro, Largo Rosanna Benzi, 10, 16132, Genoa, GE, Italy
| | - L Cavagnaro
- Clinica Ortopedica, IRCCS Azienda Ospedaliera Universitaria San Martino - IST, Istituto Nazionale per la Ricerca sul Cancro, Largo Rosanna Benzi, 10, 16132, Genoa, GE, Italy
| | - M Federici
- Department of Orthopaedics and Trauma Surgery, Azienda Ospedaliera Santa Corona, Viale 25 Aprile, 38, 17027, Pietra Ligure, SV, Italy
| | - M Lombardi
- Department of Orthopaedics and Trauma Surgery, Azienda Ospedaliera Santa Corona, Viale 25 Aprile, 38, 17027, Pietra Ligure, SV, Italy
| | - F Lanza
- Department of Orthopaedics and Trauma Surgery, Azienda Ospedaliera Santa Corona, Viale 25 Aprile, 38, 17027, Pietra Ligure, SV, Italy
| | - L Felli
- Clinica Ortopedica, IRCCS Azienda Ospedaliera Universitaria San Martino - IST, Istituto Nazionale per la Ricerca sul Cancro, Largo Rosanna Benzi, 10, 16132, Genoa, GE, Italy
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Bisaccia M, Meccariello L, Rinonapoli G, Rollo G, Pellegrino M, Schiavone A, Vicente CI, Ferrara P, Filipponi M, Caraffa A. Comparison of Plate, Nail and External Fixation in the Management of Diaphyseal Fractures of the Humerus. Med Arch 2017; 71:97-102. [PMID: 28790538 PMCID: PMC5511529 DOI: 10.5455/medarh.2017.71.97-102] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 04/15/2017] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Humeral shaft fractures are quite common in orthopedics and represent 1-3% of adult fractures. The surgical treatment is the a better choice in order to obtain a reduction and stable alignment and to prevent the complications. The goal of this study was to compare the three techniques (IMN, LCP and EF) in the treatment of diaphyseal fractures of the humerus in the adult patient. MATERIALS AND METHODS We examined 79 patients with diaphyseal fractures of the humerus. 32 were treated with plaque (LCP), 26 with intramedullary nail (IMN) and 21 with eternal fixer (FE) The clinical and radiographic follow-up was done at 1.3, 6 and 12 months. As rating scales we used the ASES and SF-36. We recorded all the complications. RESULTS The median follow-up was 11.5 months (9-16). The operative time was significantly smaller in the case of FE (47 ') with a statistically significant difference compared with other techniques. Even the blood loss was lower in the case of FE (60ml), compared to nails (160ml) and LCP (330ml) p <0.05. We had no differences in the duration of hospitalization and the ASES SF-36 score. We had 2 cases of non-union in the LCP group, 1 case in the IMN group and no cases in the FE group. In IMN group we had one case of radial transient paralysis. We did not have any deep infection, in the FE group 8 patients we had superficial secretions from pins. CONCLUSION From the results of our study, it is clear that the treatment of humeral shaft fractures guarantee overlapping results with the use of plates, of intramedullary nails, or with the external fixator. Consequently, the choice of which technique to use should be determined based on the experience of the operator and patient compliance.
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Affiliation(s)
- Michele Bisaccia
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Luigi Meccariello
- U.O.C. Orthopedics and Traumatology, Vito Fazzi Hospital, Lecce, Italy
| | - Giuseppe Rinonapoli
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Giuseppe Rollo
- U.O.C. Orthopedics and Traumatology, Vito Fazzi Hospital, Lecce, Italy
| | - Marco Pellegrino
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Andrea Schiavone
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Cristina Ibáñez Vicente
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Pellegrino Ferrara
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
| | - Marco Filipponi
- U.O.C. Orthopedics and Traumatology, Vito Fazzi Hospital, Lecce, Italy
| | - Auro Caraffa
- Department of Orthopaedics and Traumatology, “S.M. Misericordia Hospital”, University of Perugia, Perugia, Italy
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Tartaglia N, Vicenti G, Carrozzo M, Abate A, Rifino F, Picca G, Solarino G, Moretti B. The treatment of distal third humeral diaphyseal fractures: Is there still a place for the external fixation? Musculoskelet Surg 2016; 100:45-51. [PMID: 27900703 DOI: 10.1007/s12306-016-0419-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 07/20/2016] [Indexed: 06/06/2023]
Abstract
INTRODUCTION The treatment for humeral diaphyseal fractures is still controversial. The purpose of this study was to evaluate the clinical and radiographic outcomes of treating humeral distal third diaphyseal fractures by using external fixation technique. MATERIALS AND METHODS We retrospectively review 65 cases of diaphyseal humeral fractures (31 type A, 23 type B and 11 type C of the AO/OTA classification) treated with external fixation (Orthofix FAD small) between 2008 and 2013. The mean follow-up was 48 months (24-72 months). There were 12 open fractures; however, no cases of concomitant vascular injury were described. The transolecranic traction was always applied to promote partial reduction through ligamentotaxis. In case of interposition of soft tissues impeding reduction, a small incision was performed allowing mobilization of bone ends. RESULTS All fractures resulted healed at a mean of 11 weeks (range 9-13 weeks); the average time of removal of the external fixator was 88 days (range 65-95 days). At the last follow-up, the mean elbow flexion was 132.6° (Min 126°-Max 137°) and the mean elbow extension was 6.4° (Max 0°-Min 13°). The Cassebaum's index rated as excellent in 47.8 % (31 patients), good in 37 % (24 patients), fair in 9.2 % (6 patients) and poor in 6 % (4 patients). The mean DASH score at the final follow-up was 14.7 (range 0-33); 15 patients had a range score between 10 and 20, 43 had less than 10, and seven had more than 20. We observed three cases of superficial infections and two cases of acute radial nerve palsy recovered within 3 months. CONCLUSION According to the excellent clinical results and full rate of consolidation, we state external fixation as a valid option in the treatment of distal third humeral diaphyseal fractures.
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Affiliation(s)
- N Tartaglia
- Department of Trauma and Orthopaedics, Ospedale Regionale F. Miulli, Acquaviva delle Fonti, Italy
| | - G Vicenti
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy.
| | - M Carrozzo
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - A Abate
- Department of Orthopedics and Traumatology, Monsignor Raffaele Dimiccoli Hospital, Barletta, Italy
| | - F Rifino
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - G Picca
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - G Solarino
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - B Moretti
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Policlinico, Piazza Giulio Cesare 11, 70124, Bari, Italy
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Case-Match Controlled Comparison of Minimally Invasive Plate Osteosynthesis and Intramedullary Nailing for the Stabilization of Humeral Shaft Fractures. J Orthop Trauma 2016; 30:612-617. [PMID: 27768678 DOI: 10.1097/bot.0000000000000643] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To compare the risk of major complications after either minimally invasive plate osteosynthesis (MIPO) or intramedullary nailing (IMN) of humeral shaft fractures. DESIGN Retrospective, case-match controlled study. SETTING A major metropolitan tertiary referral trauma center in Australia. PATIENTS Thirty patients with fractures of the humeral shaft. INTERVENTION Either MIPO or IMN were performed on 15 patients each with traumatic humeral shaft fractures. PRIMARY OUTCOME MEASURE The cumulative risk of 3 major complications associated with these procedures: nonunion, infection, and iatrogenic radial nerve injury. RESULTS An overall major complication rate of 53% was observed in the patients treated with IMN; one complication (7%) was identified in those managed with humeral MIPO, a nonunion. Complications after IMN included 4 patients (27%) with nonunion, 3 patients (20%) with iatrogenic radial nerve injuries, and 1 patient (7%) with a wound infection. Statistical analysis revealed a significant between-group difference (P = 0.01) in the cumulative rate of major complications. When each of these complications was considered independently, no statistically significant difference was demonstrated. CONCLUSIONS This study suggests that humeral MIPO results in a significantly lower pooled major complication rate than that of IMN, and it should therefore be considered an attractive alternative to IMN in those patients requiring surgical stabilization of a traumatic humeral shaft fracture. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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OBRUBA PETR, RAMMELT STEFAN, KOPP LUBOMIR, EDELMANN KAREL, AVENARIUS JAKUB. NON-UNIONS AFTER FIXATION OF HUMERAL FRACTURES USING HACKETHAL'S BUNDLE NAILING TECHNIQUE. ACTA ORTOPEDICA BRASILEIRA 2016; 24:270-274. [PMID: 28149195 PMCID: PMC5266660 DOI: 10.1590/1413-785220162405150468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Objective: The aim of the study was to identify factors contributing to the development of non-union after fixation of diaphyseal humeral fractures using Hackethal's intramedullary nailing technique. Methods: In the time period from 2001 to 2010 156 patients with diaphyseal humeral fractures were treated surgically using Hackethal's technique. Six of them (3.8%) developed non-union. This group included three women and two men aged 63-69 years and one woman aged 37 years. The following parameters of the patients were recorded: age, gender, comorbidities, substance abuse, mechanism of injury, fracture type and location according to the AO/ASIF classification, and the operative technique. Results: A non-union developed in six patients treated with Hackethal´s method (3.8%). Five of six non-unions (83%) were observed in patients in their sixties. In the subgroup of sexagenarians, non-union developed in 20.8% of surgically treated patients, as compared to 3.8 % in entire group. In the union group, fractures have been caused by high energy trauma in 52% of patients. In patients who developed non-union, high energy trauma caused 67% of fractures. With correct surgical technique the development of a non-union was observed in 0.7% of patients, with incorrect technique in 35.7% (p<0.001). Conclusion: Treatment of diaphyseal humeral fractures with Hackethal's intramedullary elastic bundle nailing resulted in an overall high union rate. Factors contributing to the development of non-union were extension of this method to AO type B3 and C fractures and technical imperfection during implantation. Level of Evidence III, Prospective, Case-Control Study.
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Affiliation(s)
- PETR OBRUBA
- Masaryk Hospital, Czech Republic; Charles University, Czech Republic
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Influence of implant properties and local delivery systems on the outcome in operative fracture care. Injury 2016; 47:595-604. [PMID: 26847958 DOI: 10.1016/j.injury.2016.01.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 01/15/2016] [Indexed: 02/02/2023]
Abstract
Fracture fixation devices are implanted into a growing number of patients each year. This may be attributed to an increase in the popularity of operative fracture care and the development of ever more sophisticated implants, which may be used in even the most difficult clinical cases. Furthermore, as the general population ages, fragility fractures become more frequent. With the increase in number of surgical interventions, the absolute number of complications of these surgical treatments will inevitably rise. Implant-related infection and compromised fracture healing remain the most challenging and prevalent complications in operative fracture care. Any strategy that can help to reduce these complications will not only lead to a faster and more complete resumption of activities, but will also help to reduce the socio-economic impact. In this review we describe the influence of implant design and material choice on complication rates in trauma patients. Furthermore, we discuss the importance of local delivery systems, such as implant coatings and bone cement, and how these systems may have an impact on the prevalence, prevention and treatment outcome of these complications.
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Moghaddam A, Ermisch C, Schmidmaier G. Non-Union Current Treatment Concept. ACTA ACUST UNITED AC 2016. [DOI: 10.17795/soj-4546] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Obruba P, Capek L, Henys P, Kopp L. Computed modeling of humeral mid-shaft fracture treated by bundle nailing. Comput Methods Biomech Biomed Engin 2016; 19:1371-7. [PMID: 26828368 DOI: 10.1080/10255842.2016.1142535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Elastic bundle nailing is a method for simple humeral mid-shaft fracture osteosynthesis. The aim of our subsequent numerical simulations was to find out torsional and bending stiffness of an elastic bundle nailed humerus. Parametrical 3D numerical model was developed. The diameter of nails was the varying parameter of 1.8, 2.5, 3 and 4 mm. From our results can be seen that the bending stiffness in bundle nailing technique does not depend on nail diameter. On the contrary the torsional stiffness does highly depend on nail diameter. The dependency of the maximal stress on a nail diameter during bending and torsion of the humerus is non-linear. It can be seen that the higher diameter is used the higher stress occurs. Achieved results allow us for the recommendation of optimal nail diameter for this method, which lies between 2 and 3 mm.
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Affiliation(s)
- Petr Obruba
- a Third Faculty of Medicine, Department of Trauma Surgery , Charles University in Prague and Masaryk Hospital in Usti nad Labem , Usti nad Labem , Czech Republic
| | - Lukas Capek
- b Department of Applied Mechanics , Technical University of Liberec , Liberec 1 , Czech Republic
| | - Petr Henys
- b Department of Applied Mechanics , Technical University of Liberec , Liberec 1 , Czech Republic
| | - Lubomir Kopp
- c Department of Trauma Surgery , Masaryk Hospital in Usti nad Labem , Usti nad Labem , Czech Republic
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Miska M, Findeisen S, Tanner M, Biglari B, Studier-Fischer S, Grützner PA, Schmidmaier G, Moghaddam A. Treatment of nonunions in fractures of the humeral shaft according to the Diamond Concept. Bone Joint J 2016; 98-B:81-7. [DOI: 10.1302/0301-620x.98b1.35682] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Methods Between 2005 and 2012, 50 patients (23 female, 27 male) with nonunion of the humeral shaft were included in this retrospective study. The mean age was 51.3 years (14 to 88). The patients had a mean of 1.5 prior operations (sd 1.2;1 to 8). All patients were assessed according to a specific risk score in order to devise an optimal and individual therapy plan consistent with the Diamond Concept. In 32 cases (64%), a change in the osteosynthesis to an angular stable locking compression plate was performed. According to the individual risk an additional bone graft and/or bone morphogenetic protein-7 (BMP-7) were applied. Results A successful consolidation of the nonunion was observed in 37 cases (80.4%) with a median healing time of six months (IQR 6). Younger patients showed significantly better consolidation. Four patients were lost to follow-up. Revision was necessary in a total of eight (16%) cases. In the initial treatment, intramedullary nailing was most common. Discussion The use of locking compression plates in combination with autologous cancellous bone graft has been shown to be a safe and effective treatment. In more complex cases, the use of the Masquelet technique and BMP-7 may be indicated at the first revision operation. Take home message: Our results suggest the Diamond Concept is a successful treatment strategy for nonunions of the humeral shaft. Cite this article: Bone Joint J 2016;98-B:81–7.
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Affiliation(s)
- M. Miska
- Heidelberg University Hospital, Schlierbacher
Landstraße 200a, 69118 Heidelberg, Germany
| | - S. Findeisen
- Heidelberg University Hospital, Schlierbacher
Landstraße 200a, 69118 Heidelberg, Germany
| | - M. Tanner
- Heidelberg University Hospital, Schlierbacher
Landstraße 200a, 69118 Heidelberg, Germany
| | - B. Biglari
- University of Heidelberg, Ludwig-Guttmann-Straße
13, 67071 Ludwigshafen am Rhein, Germany
| | - S. Studier-Fischer
- University of Heidelberg, Ludwig-Guttmann-Straße
13, 67071 Ludwigshafen am Rhein, Germany
| | - P. A. Grützner
- University of Heidelberg, Ludwig-Guttmann-Straße
13, 67071 Ludwigshafen am Rhein, Germany
| | - G. Schmidmaier
- Heidelberg University Hospital, Schlierbacher
Landstraße 200a, 69118 Heidelberg, Germany
| | - A. Moghaddam
- Heidelberg University Hospital, Schlierbacher
Landstraße 200a, 69118 Heidelberg, Germany
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The outcomes of bridging high-energy humeral shaft fractures using a locking compression plate through an open approach. CURRENT ORTHOPAEDIC PRACTICE 2016. [DOI: 10.1097/bco.0000000000000311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Intramedullary nailing of humeral shaft fractures: failure analysis of a single centre series. Arch Orthop Trauma Surg 2015; 135:1391-9. [PMID: 26254579 DOI: 10.1007/s00402-015-2296-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Intramedullary nailing (IMN) is an accepted technique for the treatment of humeral shaft fractures. Previous studies published concerns over whether this technique had higher complication rates such as nonunion and technical failures compared to plate osteosynthesis. We, therefore, conducted a single centre failure analysis to critically evaluate our results regarding IMN of humeral shaft fractures. MATERIALS AND METHODS Between January 2000 and January 2013, 246 consecutive patients with humeral shaft fractures were enrolled. Inclusion criteria were skeletal maturity and humeral shaft fractures treated with IMN. Exclusion criteria were skeletal immaturity, primary treatment by plate osteosynthesis, primary treatment outside the University Hospitals Leuven, presence of metaphyseal fractures and the presence of pathological fractures. Negative outcome measures such as infection, nonunion and early technical failure were retrospectively assessed. RESULTS During the study period, 149 patients with 149 fractures met the inclusion criteria. Of these, 14 patients were lost to follow-up, two died from trauma-related causes within the first 30 days after the accident, and eight died from other causes (cardiovascular disease and cancer) leaving 125 patients with 125 fractures for a minimum follow-up period of 12 months. Failure analysis showed that six (4.8 %) patients developed a nonunion. One (0.8 %) patient was diagnosed with a deep infection. In total, five (5 %) patients underwent surgical revision due to early technical failures. CONCLUSIONS IMN is a valid therapeutic option for humeral shaft fractures. Good surgical technique and soft tissue handling are important for good outcome. Currently, patient demands are receiving greater consideration. In an era where early full range of motion and rapid return to work with minimal scarring is mandatory for most patients, the use of IMN will most likely increase in popularity in the future.
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Fan Y, Li YW, Zhang HB, Liu JF, Han XM, Chang X, Weng XS, Lin J, Zhang BZ. Management of Humeral Shaft Fractures With Intramedullary Interlocking Nail Versus Locking Compression Plate. Orthopedics 2015; 38:e825-9. [PMID: 26375542 DOI: 10.3928/01477447-20150902-62] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 12/29/2014] [Indexed: 02/03/2023]
Abstract
Surgical fixation of humeral shaft fractures generally involves plating or nailing. It is unclear whether one method is more effective than the other. The aim of this study was to compare the results of the intramedullary nail and locking compression plate for the treatment of humeral shaft fractures. A total of 60 patients with humeral shaft fractures were randomized to undergo surgery with an intramedullary interlocking nail (n=30) or locking compression plate (n=30). The outcome was assessed in terms of intraoperative blood loss, operative time, hospital stay, union time, union rate, functional outcome, and incidence of complications. Functional outcome was assessed using the Constant score and the American Shoulder and Elbow Surgeons (ASES) score. Intraoperative blood loss, operative time, and hospital stay in group A (intramedullary interlocking nail) were significantly lower than those in group B (locking compression plate). No statistically significant difference was found regarding the union rate, mean Constant score, and mean ASES score between the groups. The average union time was found to be significantly lower for the intramedullary interlocking nail compared with the locking compression plate. The incidence of complications such as radial nerve palsy was found to be higher with the locking compression plate compared with the intramedullary interlocking nail. The intramedullary interlocking nail can be considered a better surgical option for the management of humeral shaft fractures because it offers decreased intraoperative blood loss; shorter operative times, hospital stays, and union times; and a lower incidence of serious complications such as radial nerve palsy.
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Patino JM. Treatment of humeral shaft fractures using antegrade nailing: functional outcome in the shoulder. J Shoulder Elbow Surg 2015; 24:1302-6. [PMID: 25825135 DOI: 10.1016/j.jse.2015.01.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 01/14/2015] [Accepted: 01/21/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate shoulder outcomes and function after humeral shaft fractures treated with antegrade nailing. MATERIALS AND METHODS Thirty patients with acute humeral shaft fractures who underwent antegrade locked intramedullary nailing were retrospectively studied. Range of motion (ROM) of the affected shoulder was evaluated, comparing it with the nonaffected shoulder, radiologic position of the nails, complications, and need for a second surgery. RESULTS The study enrolled 20 men and 10 women (average age, 41.9 years). The average follow-up was 35.8 months. The average shoulder elevation averaged 157°, internal rotation was variable (reaching the sacroiliac joint to T7), and external rotation averaged 75°. Elbow flexion-extension ROM averaged 133° (115°-145°). According to the Rodriguez-Merchan criteria, 12 patients achieved excellent results (40%), 7 good (20%), and 6 fair (23.3%); poor results were found in 5 cases (16.6%). Twelve patients achieved full mobility of the shoulder, whereas 18 had some loss of motion, with significant differences between the affected and nonaffected shoulders (P = .001). CONCLUSION Decreased shoulder ROM is common after antegrade nailing of humeral shaft fractures. Avoidance of nail impingement can improve final outcomes.
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Affiliation(s)
- Juan Martin Patino
- Departamento de Ortopedia y Traumatologia, Servicio de cirugía de miembro superior, Hospital Militar Central "Cosme Argerich", Buenos Aires, Argentina.
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Allende C, Paz A, Altube G, Boccolini H, Malvarez A, Allende B. Revision with plates of humeral nonunions secondary to failed intramedullary nailing. INTERNATIONAL ORTHOPAEDICS 2014; 38:899-903. [PMID: 24258153 PMCID: PMC3971268 DOI: 10.1007/s00264-013-2180-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 10/30/2013] [Indexed: 11/26/2022]
Abstract
PURPOSE The objective of this study was to evaluate the results achieved after revision with plates of humeral nonunions secondary to failed intramedullary nailing. METHODS We retrospectively evaluated 32 patients with humeral nonunions secondary to failed intramedullary nailing, treated by internal fixation with plates between 1998 and 2012. Nonunions were diaphyseal in 19 cases, they were located in the proximal humeral metaphysis in nine cases, and in the distal humeral metaphysis in four cases. There were 11 atrophic nonunions and 21 oligotrophic nonunions. Initial treatment was performed with static locked nails in 12 cases, nails with expansive locking systems in 11 cases, and using thin elastic nails in nine cases. The nails were placed antegrade in 18 cases and retrograde in 14 cases. Time between initial surgery and revision surgery averaged 14.5 months. In seven diaphyseal nonunions, the intramedullary nail was left in-situ. Bone graft was added in 25 cases. RESULTS Follow-up averaged 35 months. Union was achieved in all cases, after an average of 3.8 months. Disabilities of the Arm, Shoulder and Hand (DASH) score at last follow-up averaged 14 points, and Constant's score averaged 82 points. The analogue scale of pain averaged 0.8 points. Out of seven patients with radial nerve compromise, six recovered completely and one needed tendon transfers. CONCLUSIONS Revision with plates after failed intramedullary humeral nailing achieved union and good predictable objective and subjective results in all cases. Adequate implant selection and meticulous surgical technique are necessary to achieve successful osteosynthesis and bony union.
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Affiliation(s)
- Christian Allende
- Instituto de Cirugía Reconstructiva de los Miembros, Sanatorio Allende, Córdoba, Argentina,
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Abstract
INTRODUCTION IM nails have gained popularity for stabilization of humeral shaft fractures (HSF). The initial enthusiasm was tempered by a number of specific complications and thus indications need to be re-evaluated. PATIENTS AND METHODS This retrospective study includes 111 patients with HSF subjected to a treatment protocol of IM fixation with first and second generation of humeral nails. Antegrade approach was used in 105 (94.5%) and retrograde in 6 (5.5%) patients. Reaming was performed in 51 (45.9%) fractures. The study covers a period of 10 years. Mean follow-up time was 3.5 (1-6) years. This investigation is directed at technical errors and complications, especially those corrected by secondary surgery. RESULTS We registered 52 (46.85%) intra-operative complications in 40 (36.04%) patients, on average 1.3 per patient. The most common were: distraction n=5 (4.5%), long proximal locking screws n=9 (8.1%), additional diaphyseal fracture n=7 (6.3%) and countersinking of the nail in the humeral head n=8 (7.2%). The number of postoperative complications was 40 (36.0%) related to 19 (17.1%) patients. Technical errors, such as distraction, longer nail and additional fractures have affected time to union and resulted in chronic shoulder pain. 36 (32.5%) secondary surgeries were needed to address these problems. When first generation nails are used, the intra-operative complication related risk increases 1.58 times, and the postoperative complication related risk is 1.67 times higher compared to second generation nails. According to Constant-Murley score excellent and very good functional results were achieved in 93 (83.78%) patients. While reaming did not influence the clinical results for both nail generations, overall better results were achieved with second generation nails. Postoperative shoulder pain has been registered in 18 (16.2%) patients. CONCLUSION We registered a number of technical errors and complications, which we consider technique specific. The analysis and avoidance of these complications, related only to IM nailing of the humerus, will allow IM nails to successfully bridge the gap between functional bracing and plating.
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Ma J, Xing D, Ma X, Gao F, Wei Q, Jia H, Feng R, Yu J, Wang J. Intramedullary nail versus dynamic compression plate fixation in treating humeral shaft fractures: grading the evidence through a meta-analysis. PLoS One 2013; 8:e82075. [PMID: 24358141 PMCID: PMC3864910 DOI: 10.1371/journal.pone.0082075] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Accepted: 10/29/2013] [Indexed: 11/18/2022] Open
Abstract
There is a debate regarding the choice of operative intervention in humeral shaft fractures that require surgical intervention. The choices for operative interventions include intramedullary nailing (IMN) and dynamic compression plate (DCP). This meta-analysis was performed to compare fracture union, functional outcomes, and complication rates in patients treated with IMN or DCP for humeral shaft fractures and to develop GRADE (Grading of Recommendations, Assessment, Development, and Evaluation)-based recommendations for using the procedures to treat humeral shaft fractures. A systematic search of all the studies published through December 2012 was conducted using the Medline, Embase, Sciencedirect, OVID and Cochrane Central databases. The randomized controlled trials (RCTs) and quasi-RCTs that compared IMN with DCP in treating adult patients with humeral shaft fractures and provided data regarding the safety and clinical effects were identified. The demographic characteristics, adverse events and clinical outcomes were manually extracted from all of the selected studies. Ten studies that included a total of 448 patients met the inclusion criteria. The results of a meta-analysis indicated that both IMN and DCP can achieve similar fracture union with a similar incidence of radial nerve injury and infection. IMN was associated with an increased risk of shoulder impingement, more restriction of shoulder movement, an increased risk of intraoperative fracture comminution, a higher incidence of implant failure, and an increased risk of re-operation. The overall GRADE system evidence quality was very low, which reduces our confidence in the recommendations of this system. DCP may be superior to IMN in the treatment of humeral shaft fractures. Because of the low quality evidence currently available, high-quality RCTs are required.
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Affiliation(s)
- JianXiong Ma
- College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Dan Xing
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
| | - XinLong Ma
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
- Department of Orthopaedics Institute, Tianjin Hospital, Tianjin, China
- * E-mail: (XLM); (FG)
| | - Feng Gao
- College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
- * E-mail: (XLM); (FG)
| | - Qiang Wei
- College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
| | - HaoBo Jia
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Rui Feng
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
| | - JingTao Yu
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
| | - Jie Wang
- Department of Orthopaedics, Tianjin Medical University General Hospital, Tianjin, China
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