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Kim D, Lim JR, Yoon TH, Shin SH, Chun YM. Lateral Wall Integrity of the Greater Tuberosity Is Important for the Stability of Osteoporotic Proximal Humeral Fractures After Plate Fixation. J Bone Joint Surg Am 2024:00004623-990000000-01184. [PMID: 39178301 DOI: 10.2106/jbjs.23.00480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/25/2024]
Abstract
BACKGROUND Previous studies assessing surgical fixation of osteoporotic proximal humeral fractures have primarily focused on medial calcar support. In this study, we utilized a specific model for 2-part surgical neck fracture of the osteoporotic proximal humerus to investigate how severe comminution of the greater tuberosity (GT) lateral wall affects biomechanical stability after fixation with a plate. METHODS Ten matched pairs of cadaveric humeri (right and left) were assigned to either a surgical neck fracture alone (the SN group) or a surgical neck fracture with GT lateral wall comminution (the LW group) with use of block randomization. We removed 5 mm of the lateral wall of the GT to simulate severe comminution of the lateral wall. Axial compression stiffness, torsional stiffness, varus bending stiffness, and the single load to failure in varus bending were measured for all plate-bone constructs. RESULTS Compared with the SN group, the LW group showed a significant decrease in all measures, including torsional stiffness (internal, p = 0.007; external, p = 0.007), axial compression stiffness (p = 0.002), and varus bending stiffness (p = 0.007). In addition, the mean single load to failure in varus bending for the LW group was 62% lower than that for the SN group (p = 0.005). CONCLUSIONS Severe comminution of the GT lateral wall significantly compromised the biomechanical stability of osteoporotic, comminuted humeral surgical neck fractures. CLINICAL RELEVANCE Although the generalizability of this cadaveric model may be limited to the extreme clinical scenario, the model showed that severe comminution of the GT lateral wall significantly compromised the stability of osteoporotic humeral surgical neck fractures fixed with a plate and screws alone.
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Affiliation(s)
- Dohyun Kim
- Arthroscopy and Joint Research Institute, Department of Orthopedic Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Boadi PJ, Da Silva A, Mizels J, Joyce CD, Anakwenze OA, Klifto CS, Chalmers PN. Intramedullary versus locking plate fixation for proximal humerus fractures: indications and technical considerations. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:615-624. [PMID: 39157214 PMCID: PMC11329022 DOI: 10.1016/j.xrrt.2024.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
Background The incidence of proximal humerus fractures (PHFs) continues to increase with an aging population, and intramedullary nailing (IMN) and locking plate fixation are two commonly employed techniques for the surgical management of PHF. However, the optimal fixation method can be a source of ongoing controversy. Some influencing factors include the extent of humeral head involvement, fracture complexity, patient age, and surgeon preference. There are many studies that provide a mix of data either when comparing the two techniques or analyzing them in isolation. The aim of this review is to further elucidate the indications and technical considerations involved specifically in IMN vs. locking plate fixation for PHF to further aid orthopedic surgeons when choosing surgical management. Methods A narrative approach was chosen for this review allowing for a comprehensive review of literature, including recent findings pertaining to the comparison of management options for PHF. A comprehensive literature search was conducted using the PubMed, Embase, and Cochrane Library databases. The inclusion criteria involved studies that discussed "proximal humerus fracture" and either "intramedullary nail" or "locking plate fixation." Results Complications such as avascular necrosis, hardware failure, additional surgical interventions, infection, fracture redisplacement, rotator cuff rupture, and nonunion did not show significant differences between the two groups. Newer generation humeral nails have minimized early complications. As both techniques undergo further refinement and utilization when specifically indicated, functional outcomes, potential complications, and postoperative pain continue to be improved. Conclusion The available evidence suggests that both intramedullary nails and locking plates can effectively restore shoulder function in the treatment of displaced proximal humeral fractures, with unclear superiority of either method. The choice of technique should be tailored to patient factors such as fracture type, age, bone quality, and functional expectations. Surgeon experience also plays a role. While certain presentations may exhibit trends that favor one fixation, no specific technique can be universally recommended. Both IMN and LP have shown comparable and satisfactory outcomes, and the final fixation method chosen should take into account the unique characteristics of each patient.
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Affiliation(s)
| | - Adrik Da Silva
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Josh Mizels
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | | | - Oke A. Anakwenze
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Christopher S. Klifto
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Peter N. Chalmers
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
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Agrawal U, K VB, Rao HK, R PK, Narayandas DK. Assessment of Functional Outcome and Postoperative Complications in Proximal Humerus Fracture Patients Managed With Proximal Humerus Internal Locking System (PHILOS) Plating. Cureus 2024; 16:e63250. [PMID: 39070483 PMCID: PMC11281970 DOI: 10.7759/cureus.63250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Proximal humerus fractures are primarily common in the old age group. The appropriate approach to managing such displaced and comminuted fracture patterns is often questionable. Hence, this study was conducted to assess the functional outcome of proximal humerus fractures following treatment with a proximal humerus locking plate and to assess the frequency of complications in such patients. METHODOLOGY In this robust study, 33 cases of proximal humerus fractures underwent surgical management at a prestigious teaching hospital from February 2021 to August 2022 utilizing a proximal humerus internal locking system (PHILOS) plate. The NEER classification was employed to categorize the fractures, and the NEER score was used for functional assessment. It's crucial to note that individuals with pathological fractures, associated injuries in the ipsilateral limb, nerve injuries, and cases of open fracture were rigorously excluded from the study. RESULTS The mean age was 47 ± 5.2 years. Based on NEER's classification, the distribution of fractures was as follows: two-part fractures accounted for 18.18% (n = 6) of cases, three-part fractures for 54.54% (n = 18) of cases, and four-part fractures for 27.27% (n = 9) of cases. A history of road traffic accidents and falls was reported in 54.54% (n = 18) and 45.45% (n = 15) of cases, respectively. Functional outcome assessment utilizing NEER's score revealed a minimum score of 48 and a maximum of 96, with an average score of 82.96 ± 12.73. Notably, 39% of patients demonstrated excellent results, 27% exhibited satisfactorily, 21% manifested unsatisfactorily, and 12.12% presented failure outcomes. Of the 33 operated cases, 81.8% (n = 27) exhibited no complications during follow-up. The predominant complication observed was shoulder stiffness (9.09%, n = 3), followed by Varus mal-union (6.06%, n = 2), and superficial surgical site infection (3.03%, n = 1), managed with debridement and antibiotics leading to subsequent resolution. CONCLUSIONS Managing proximal humerus fractures has consistently posed a formidable challenge. Our study indicates that using the PHILOS plate represents a reliable option for addressing such fractures. This plate provides sturdy fixation, facilitates early mobilization, and culminates in exceptional functional outcomes. The insights gained from this study can inform clinical decision-making and guide orthopedic surgeons in selecting the appropriate treatment strategy for proximal humerus fracture patients.
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Affiliation(s)
- Udit Agrawal
- Pediatric Orthopedics, King George's Medical University, Lucknow, IND
| | - Vaibhav B K
- Pediatric Orthopedics, King George's Medical University, Lucknow, IND
| | - Harsh Kirthi Rao
- Orthopedics and Traumatology, Srinivas Institute of Medical Sciences and Research Center, Mangalore, IND
| | - Praseeth K R
- Pediatric Orthopedics, King George's Medical University, Lucknow, IND
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Qu Y, Wang H, Gu C, Pan K, Xue J. Analysis of the effect of locking compression plate internal fixation in the treatment of proximal humeral fractures and the improvement of patients' quality of life. Panminerva Med 2024; 66:92-94. [PMID: 34694100 DOI: 10.23736/s0031-0808.21.04568-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yan Qu
- Department of Orthopedics, Yinchuan Guolong Hospital, Yinchuan, China
| | - Hua Wang
- Department of Orthopedics, Yinchuan Guolong Hospital, Yinchuan, China -
| | - Changwen Gu
- Department of Orthopedics, Yinchuan Guolong Hospital, Yinchuan, China
| | - Kairui Pan
- Department of Orthopedics, Yinchuan Guolong Hospital, Yinchuan, China
| | - Jianwu Xue
- Department of Orthopedics, Yinchuan Guolong Hospital, Yinchuan, China
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Levy HA, Szeto S, O Starks A, Davis DE. Outcomes after salvage reverse shoulder arthroplasty for failed primary fixation or hemiarthroplasty for proximal humerus fractures: A systematic review. Shoulder Elbow 2023; 15:6-18. [PMID: 37974637 PMCID: PMC10649504 DOI: 10.1177/17585732221099200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 11/19/2023]
Abstract
Background Salvage reverse shoulder arthroplasty (RSA) for failed proximal humerus fractures (PHFs) fixation and hemiarthroplasty (HA) may maximize outcomes in the absence of tuberosity healing or a chronically torn rotator cuff. The purpose of this systematic review was to examine the improvement in clinical outcomes for patients after revision RSA was performed for failed PHFs fixation or HA. Methods An electronic database search of SCOPUS, PubMed, Embase, MEDLINE, SPORTDiscus, CINAHL, and ClinicalTrials.gov was performed. A meta-analysis was carried out to determine weighted mean outcome differences between two primary intervention cohorts (failed fixation: open reduction and internal fixation, intramedullary nail, or K-wire vs. failed HA). Results Fifteen studies were included (primary fixation: 208 patients; HA: 162 patients). Patients improved meaningfully in all clinical outcomes after revision surgery (constant: 18.5-48.3; abduction: 44-95; forward flexion: 47-107; external rotation: 5-10), with a 16.2% complication and 9.4% revision rate. The failed fixation group performed significantly better than the failed HA group in postoperative constant (fixation: 53.3 vs. HA: 45.1, p = 0.016) and shoulder abduction (fixation: 102 vs. HA: 87, p = 0.026). Conclusions RSA is a successful revision intervention for primary PHF operative failures with the greatest benefit for failures of primary fixation versus HA.
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Affiliation(s)
- Hannah A Levy
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Stanley Szeto
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Alexandria O Starks
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Daniel E Davis
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
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Jhamnani R, Dhanda MS, Surana A. Study of Functional Outcome and Postoperative Complications Among Proximal Humerus Fracture Patients Treated With Proximal Humerus Internal Locking System (PHILOS) Plating. Cureus 2023; 15:e42411. [PMID: 37637540 PMCID: PMC10447996 DOI: 10.7759/cureus.42411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
Background Proximal humerus fractures comprise nearly 4%-5% of all fracture types and nearly 25% of fracture humerus. These fractures are commonly seen in the elderly population (people aged 60 years or more). The best way to treat elderly people who have three- or four-part fractures of the proximal humerus is debatable, with many in favour of prosthetic humeral head replacements. This study aimed to assess the functional outcome of proximal humerus fractures managed with a proximal humerus locking plate and to investigate the incidence of complications in these patients. Methodology This retrospective study included 32 cases of proximal humerus fractures managed surgically at a tertiary care teaching hospital in Rajasthan between July 2016 to July 2022 with a proximal humerus internal locking system (PHILOS) plate. NEER scoring system was used to categorise the fractures. Functional assessment was done using Constant Murley's shoulder score. Constant Murley shoulder score was graded as failure (0-69 points), unsatisfactory (70-79), satisfactory (80-89), and excellent (90-100). Subjects having metastatic and pathological fractures; associated fractures in the ipsilateral limb; having major nerve injury and cases of open fracture were excluded from this study. Results The mean age was 54.5±6.4 years. Of the total 32 cases of proximal humerus fractures, 12 cases of two-part fractures received an excellent grade, compared to seven cases of three-part fractures. Three two-part fracture cases and two three-part fracture cases all received satisfactory grades. Excellent results (score > 89) were noticed in 62.5% (n = 20) of the instances, satisfactory results (scoring 80-89) in 21.87% (n=7), poor results (score 70-79) in 9.38% (n=3), and failure results (score 70) in 6.25% (n=2). In 65.6% of cases, follow-up showed no complications. Shoulder stiffness and malunion (9.38%) were the most frequent consequences, followed by avascular necrosis (6.25%). Conclusions Based on the findings of this retrospective study, it can be opined that PHILOS plaiting appears to be a secure option for proximal humerus fracture cases. It offers solid fixation, prompt mobilisation, and excellent functional outcomes as observed in this study. Additionally, very few post-operative complication rates again support our conclusion.
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Affiliation(s)
- Rohit Jhamnani
- Orthopaedics, Pacific Medical College and Hospital, Udaipur, IND
| | - Manjeet Singh Dhanda
- Orthopaedics, Shaheed Hassan Khan Mewati (SHKM) Government Medical College, Nuh, IND
| | - Avinash Surana
- Preventive Medicine, Infantry Division, 14 Coprs, Bareilly, IND
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Feng D, Jiang Y, Kang X, Song Z, Zhu Y, Zhang J, Zhang K, Wang Z. Assessment of surgical management for locked fracture-dislocations of the proximal humerus in patients of different ages. Heliyon 2023; 9:e16508. [PMID: 37292318 PMCID: PMC10245004 DOI: 10.1016/j.heliyon.2023.e16508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/10/2023] Open
Abstract
Background Locked fracture-dislocation of the proximal humerus (LFDPH) is a very severe complex injury; neither arthroplasty nor internal plating are fully satisfactory. This study aimed to evaluate different surgical treatments for LFDPH to determine the optimal option for patients of different ages. Methods From October 2012 to August 2020, patients who underwent open reduction and internal fixation (ORIF) or shoulder hemiarthroplasty (HSA) for LFDPH were retrospectively reviewed. At follow-up, radiologic evaluation was performed to evaluate bony union, joint congruence, screw cut-out, avascular necrosis of the humeral head, implant failure, impingement, heterotopic ossification, and tubercular displacement or resorption. Clinical evaluation comprised the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire and Constant-Murley and visual analog scale (VAS) scores. Additionally, intraoperative and postoperative complications were assessed. Results Seventy patients (47 women and 23 men) with final evaluation results qualified for inclusion. Patients were divided into three groups: group A: patients aged under 60 years who underwent ORIF; group B: patients aged ≥60 years who underwent ORIF; and group C: patients who underwent HSA. At a mean follow-up of 42.6 ± 26.2 months, function indicators, namely shoulder flexion, and Constant-Murley and DASH scores, in group A were significantly better than those in groups B and C. Function indicators in group B were slightly but not significantly better compared with group C. Regarding operative time and VAS scores, there were no significant differences between the three groups. Complications occurred in 25%, 30.6%, and 10% of the patients in groups A, B, and C, respectively. Conclusions ORIF and HSA for LFDPH provided acceptable but not excellent results. For patients aged <60 years, ORIF might be optimal, whereas, for patients aged ≥60 years, both ORIF and HSA provided similar results. However, ORIF was associated with a higher rate of complications.
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Affiliation(s)
- Dongxu Feng
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Yuxuan Jiang
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Xiaomin Kang
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Zhe Song
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Yangjun Zhu
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Jun Zhang
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Kun Zhang
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
| | - Zhan Wang
- Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an 710054, Shaanxi, China
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Sheng N, Shi T, Wang Q, Wang L, Chen Y. Nonanatomic healing of the greater tuberosity after plating in proximal humeral fractures: a case control study. J Orthop Surg Res 2023; 18:374. [PMID: 37208767 DOI: 10.1186/s13018-023-03811-8] [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: 06/25/2022] [Accepted: 04/23/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Open reduction and plate internal fixation (ORIF) is one of the most common treatment methods for proximal humeral fractures. Complications associated with the greater tuberosity (GT) are rarely reported, therefore, the purpose of this study was to analyze the complications associated with the GT and the risk factors after locked-plate internal fixation. METHODS We retrospectively analyzed the medical and radiographic data of patients with proximal humeral fractures involving the GT treated with locking plates between January 2016 and July 2019. We divided all patients into two groups, the anatomic GT healing group and the nonanatomic GT healing group, depending on the radiographic outcomes of the GT. Clinical outcome was assessed by the Constant scoring system. Potential risk factors included preoperative and intraoperative factors. Preoperative factors included sex, age, body mass index, fracture type, fracture-dislocation, proximal humeral bone mineral density, humeral head extension, hinge integrity, comminuted GT, volume and surface area of the main GT fragment, and displacement of the main GT fragment. Intraoperative factors were adequate medial support, residual head-shaft displacement, head-shaft angle and residual GT displacement. Univariate logistic regression and multivariate logistic regression were used to identify risk factors. RESULTS There were 207 patients (130 women and 77 men; mean age, 55 years). GT anatomic healing was observed in 139 (67.1%) patients and nonanatomic healing in 68 (32.9%). Patients with GT nonanatomic healing had significantly inferior Constant scores than those with GT anatomic healing (75.0 ± 13.9 vs. 83.9 ± 11.8, P < 0.001). Patients with high GT malposition had worse Constant scores than patients with low GT malposition (73.3 ± 12.7 vs. 81.1 ± 11.4, P = 0.039). The multivariate logistic model showed that GT fracture characteristics were not risk factors for nonanatomic GT healing, while residual GT displacement was. CONCLUSIONS Nonanatomic healing of the GT is a high-rate complication of proximal humeral fractures, resulting in inferior clinical outcomes, especially for high GT malposition. Fracture characteristics of the GT are not risk factors for GT nonanatomic healing and GT comminution should not be regarded as a contraindication to ORIF for proximal humeral fractures.
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Affiliation(s)
- Ning Sheng
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, People's Republic of China
| | - Tingwang Shi
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, People's Republic of China
| | - Qiuke Wang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, People's Republic of China
| | - Lei Wang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, People's Republic of China.
| | - Yunfeng Chen
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, People's Republic of China.
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Makaram NS, Khan LAK, Jenkins PJ, Robinson CM. Functional outcome after nonoperative management of minimally displaced greater tuberosity fractures and predictors of poorer patient experience. Bone Joint J 2023; 105-B:534-542. [PMID: 37121586 DOI: 10.1302/0301-620x.105b5.bjj-2022-1142.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The outcomes following nonoperative management of minimally displaced greater tuberosity (GT) fractures, and the factors which influence patient experience, remain poorly defined. We assessed the early patient-derived outcomes following these injuries and examined the effect of a range of demographic- and injury-related variables on these outcomes. In total, 101 patients (53 female, 48 male) with a mean age of 50.9 years (19 to 76) with minimally displaced GT fractures were recruited to a prospective observational cohort study. During the first year after injury, patients underwent experiential assessment using the Disabilities of the Arm, Shoulder and Hand (DASH) score and assessment of associated injuries using MRI performed within two weeks of injury. The primary outcome was the one-year DASH score. Multivariate analysis was used to assess the effect of patient demographic factors, complications, and associated injuries, on outcome. The mean DASH score improved from 42.3 (SD 9.6) at six weeks post-injury, to 19.5 (SD 14.3) at one-year follow-up (p < 0.001), but outcomes were mixed, with 30 patients having a DASH score > 30 at one year. MRI revealed a range of associated injuries, with a full-thickness rotator cuff tear present in 19 patients (19%). Overall, 11 patients (11%) developed complications requiring further operative intervention; 20 patients (21%) developed post-traumatic secondary shoulder stiffness. Multivariate analysis revealed a high-energy mechanism (p = 0.009), tobacco consumption (p = 0.033), use of mobility aids (p = 0.047), a full-thickness rotator cuff tear (p = 0.002), and the development of post-traumatic secondary shoulder stiffness (p = 0.035) were independent predictors of poorer outcome. The results of nonoperative management of minimally displaced GT fractures are heterogeneous. While many patients have satisfactory early outcomes, a substantial subgroup fare much worse. There is a high prevalence of rotator cuff injuries and post-traumatic shoulder stiffness, and their presence is associated with poorer patient experience. Furthermore, patients who have a high-energy injury, smoke, or use walking aids, have worse outcomes.
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Affiliation(s)
- Navnit S Makaram
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- University of Edinburgh, Edinburgh, UK
| | - L A K Khan
- Department of Orthopaedic Surgery Aberdeen Royal Infirmary, Aberdeen, UK
| | - Paul J Jenkins
- Department of Orthopaedic Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - C M Robinson
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
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Cognetti DJ, Hughes JD, Sprowls GR, McDonough CM, Sabzevari S, Barrow AE, Lin A. Proximal humerus fracture management and outcomes are distinctly different for individuals 60 years of age or younger: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:142-149. [PMID: 37588434 PMCID: PMC10426625 DOI: 10.1016/j.xrrt.2023.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background Proximal humerus fractures (PHFs) occur most commonly in an elderly and osteoporotic population, but a considerable proportion of these injuries occur in relatively younger individuals. Differences in treatment principles and outcomes in this younger population remain poorly understood. The purpose of this review was to characterize the treatment algorithms and outcomes for patients less than or equal to 60 years of age with PHFs. Methods A comprehensive search of the Medline, Pubmed, Embase, and Cochrane databases for articles published between January 2005 and December 2020 was performed in January 2021. Levels of evidence I-IV analyzing outcomes (patient reported outcomes and/or complications) following PHFs in adult patients less than or equal to 60 years of age were included. The search was carried out in accordance with the preferred reported items for systematic reviews and meta-analyses guidelines. The risk of bias 2 tool and methodological index for nonrandomized studies score were utilized to evaluate included studies. Results Fourteen studies met the inclusion criteria (open reduction internal fixation: 5, intramedullary nail: 4, hemiarthroplasty: 2, nonoperative: 1, and reverse total shoulder arthroplasty (RTSA): 1). Seven studies reported differences in outcomes between younger and older patient populations, with three studies noting separate management algorithms for those 60 years of age or younger. There were no studies comparing different treatments modalities in those less than 60 years of age, and the lone study on RTSA did not include patient-reported outcomes. Conclusion Treatment algorithms and outcomes following PHFs in patients less than or equal to 60 years of age are distinctly different from that of a more elderly population. However, evidence-based treatment recommendations for this younger population are limited by the lack of studies comparing treatment modalities and the absence of patient-reported outcomes for individuals undergoing RTSA.
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Affiliation(s)
| | | | | | | | | | - Aaron E. Barrow
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Albert Lin
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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11
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Lanzetti RM, Gaj E, Berlinberg EJ, Patel HH, Spoliti M. Reverse Total Shoulder Arthroplasty Demonstrates Better Outcomes Than Angular Stable Plate in the Treatment of Three-part and Four-part Proximal Humerus Fractures in Patients Older Than 70 Years. Clin Orthop Relat Res 2023; 481:735-747. [PMID: 36383078 PMCID: PMC10013660 DOI: 10.1097/corr.0000000000002480] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 10/12/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Proximal humeral fractures are traditionally treated with open reduction and internal fixation (ORIF), but reverse total shoulder arthroplasty (RTSA) has emerged as an increasingly popular treatment option. Although ORIF with angular locking plates is a common treatment for proximal humerus fractures, prior reports suggest high failure and complication rates. Although RTSA has become an increasingly popular option for complex proximal humeral head fractures given its low complication rates, there are concerns it may lead to limited postoperative ROM. Thus, the optimal treatment for patients older than 70 years from a functional and radiographic perspective remains unclear. QUESTIONS/PURPOSES (1) In patients older than 70 years with three-part and four-part proximal humerus fractures, does RTSA result in better functional outcome scores (Constant, American Shoulder and Elbow Surgeons [ASES], and DASH scores) than ORIF with a locking plate? (2) Does RTSA result in greater ROM than ORIF? (3) Does RTSA result in a lower risk of complications than ORIF? (4) In patients with either procedure, what are the rates of negative radiographic outcomes in those treated with ORIF (such as malunion, bone resorption, malalignment, or avascular necrosis) or those with RTSA (such as resorption, notching, and loosening)? (5) At a minimum of 2 years of follow-up, does ORIF result in a greater number of revision procedures than RTSA? METHODS Between January 1, 2013, and June 30, 2018, we treated 235 patients for a proximal humeral fracture. We considered only patients without previous ipsilateral fracture or surgery, other fractures, or radial nerve injuries; age older than 70 years; and patients without neurologic disease or cognitive dysfunction as potentially eligible. Sixty-nine percent (162 patients) of the patients were eligible; a further 31% (73 patients) were excluded because 18% (13 of 73 patients) did not meet the inclusion criteria, 62% (45 patients) underwent nonoperative treatment, and 21% (15 patients) declined to participate. Patients were nonrandomly allocated to receive RTSA if they had supraspinatus Goutallier/Fuchs Grade 3 or 4 atrophy or ORIF if they had supraspinatus Goutallier/Fuchs Grade 1 or 2 atrophy. This left 81 patients who were treated with RTSA and another 81 patients who were treated with ORIF. Among the 81 patients treated with RTSA, 11% (nine patients) were lost to the minimum study follow-up of 2 years or had incomplete datasets, leaving 89% (72 patients) for analysis. Among the 81 patients treated with ORIF, 19% (15 patients) were lost before the minimal study follow-up of 2 years or had incomplete datasets, leaving 82% (66 patients) for analysis. The median follow-up for both groups was 53 months (range 24 to 72 months). The mean age was 76 ± 2.9 years in the RTSA group and 73 ± 2.9 years in the ORIF group. In the RTSA group, 27 patients had a three-part fracture and 45 patients had a four-part fracture. In the ORIF group, 24 patients had three-part fractures and 42 patients had four-part fractures (p = 0.48). Shoulder function was assessed using functional outcome questionnaires (ASES, DASH, and Constant) and active ROM measurements. A surgical complication was defined as any instance of dislocations, fractures, adhesive capsulitis, nerve injuries, or surgical site infections. Radiographic outcomes after ORIF (malunion, tuberosity resorption, or avascular necrosis) and RTSA (notching and osteolysis) were assessed. In calculating the revision rate, we considered unplanned revision procedures only. RESULTS Compared with patients treated with ORIF, patients treated with RTSA had superior improvements in Constant (85.0 ± 7.0 versus 53.0 ± 5.0; mean difference 32 [95% CI 30 to 34]; p < 0.01), ASES (46.3 ± 3.7 versus 30.0 ± 3.5; mean difference 16 [95% CI 15 to 18]; p < 0.01), and DASH scores (40.5 ± 4.2 versus 30.5 ± 2.6; mean difference 10 [95% CI 9 to 11]; p < 0.01). The mean elevation was 135° ± 7° for patients with RTSA and 100° ± 6° for patients with ORIF (mean difference 35 o [95% CI 33 to 37]; p < 0.01). The mean abduction was 131° ± 7° for patients with RTSA and 104° ± 6° for those with ORIF (mean difference 27 o [95% CI 25° to 29°]; p < 0.01). The mean external rotation was 85° ± 5° for patients with RTSA and 64° ± 5° for those with ORIF (mean difference 21° [95% CI 19° to 23°]; p < 0.01). The mean internal rotation was 45° ± 6° for patients with RTSA and 40° ± 6° for those with ORIF (mean difference 5° [95% CI 3° to 7°]; p < 0.01). The risk of complications was not different between patients with ORIF and those with RTSA (5% [three of 66] versus 1% [one of 72]; relative risk 3.3 [95% CI 0.3 to 30.7]; p = 0.30). Among patients with ORIF, 8% had varus malunions (five of 66), 6% had resorption of the greater tuberosity (four of 66), and 2% had avascular necrosis of the humeral head (one of 66). In the RTSA group, 24% (17 of 72 patients) demonstrated reabsorption of periprosthetic bone and 79% of patients (57 of 72) exhibited no notching. The risk of revision was not different between the RTSA and ORIF groups (0% [0 of 72] versus 9% [six of 66]; relative risk 0.07 [95% CI 0.0 to 1.2]; p = 0.07). CONCLUSION In patients older than 70 years with three-part and four-part proximal humerus fractures, primary RTSA resulted in better patient-reported outcome scores and better ROM than ORIF with an angular stable locking plate. Our findings might help surgeons decide between internal fixation and arthroplasty to surgically treat these injuries in older patients. Although RTSA seems to be a preferable treatment modality in view of these findings, longer follow-up is required to evaluate its longevity compared with ORIF with an angular locking plate. Dissimilar to ORIF, which is generally stable once healed, arthroplasties are at a continued risk for loosening and infection even after healing is complete. LEVEL OF EVIDENCE Level II, therapeutic study.
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Affiliation(s)
- Riccardo Maria Lanzetti
- Orthopaedics and Traumatology Unit, Department of Emergency and Acceptance, San Camillo-Forlanini Hospital, Rome, Italy
| | - Edoardo Gaj
- San Andrea Hospital, University of Rome “Sapienza,” Rome, Italy
- Ospedale Israelitico di Roma, Rome, Italy
| | - Elyse J. Berlinberg
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Harsh H. Patel
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Marco Spoliti
- Orthopaedics and Traumatology Unit, Department of Emergency and Acceptance, San Camillo-Forlanini Hospital, Rome, Italy
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12
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Henkelmann R, Hepp P, Mester B, Dudda M, Braun PJ, Kleen S, Zellner J, Galler M, Koenigshausen M, Schildhauer TA, Saier T, Trulson I, Dey Hazra RO, Lill H, Glaab R, Bolt B, Wagner M, Raschke MJ, Katthagen JC. Assessment of Complication Risk in the Treatment of Proximal Humerus Fractures: A Retrospective Analysis of 4019 Patients. J Clin Med 2023; 12:jcm12051844. [PMID: 36902631 PMCID: PMC10003238 DOI: 10.3390/jcm12051844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/22/2023] [Accepted: 02/21/2023] [Indexed: 03/03/2023] Open
Abstract
(1) Background: The treatment of proximal humeral fractures (PHFs) is debated controversially. Current clinical knowledge is mainly based on small single-center cohorts. The goal of this study was to evaluate the predictability of risk factors for complications after the treatment of a PHF in a large clinical cohort in a multicentric setting. (2) Methods: Clinical data of 4019 patients with PHFs were retrospectively collected from 9 participating hospitals. Risk factors for local complications of the affected shoulder were assessed using bi- and multivariate analyses. (3) Results: Fracture complexity with n = 3 or more fragments, cigarette smoking, age over 65 years, and female sex were identified as predictable individual risk factors for local complications after surgical therapy as well as the combination of female sex and smoking and the combination of age 65 years or older and ASA class 2 or higher. (4) Conclusion: Humeral head preserving reconstructive surgical therapy should critically be evaluated for patients with the risk factors abovementioned.
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Affiliation(s)
- Ralf Henkelmann
- Department of Orthopedics, Trauma and Plastic Surgery, Division of Arthroscopic and Special Joint Surgery/Sports Injuries, University of Leipzig, Liebigstrasse 20, 04103 Leipzig, Germany
- Correspondence: ; Tel.: +49-341-9717300
| | - Pierre Hepp
- Department of Orthopedics, Trauma and Plastic Surgery, Division of Arthroscopic and Special Joint Surgery/Sports Injuries, University of Leipzig, Liebigstrasse 20, 04103 Leipzig, Germany
| | - Bastian Mester
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Marcel Dudda
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Philipp-Johannes Braun
- Department of Trauma and Orthopaedic Surger, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany
| | - Sebastian Kleen
- Department of Trauma and Orthopaedic Surger, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany
| | | | - Michael Galler
- Department of Trauma Surgery, Caritas Hospital St. Josef, Landshuter Strasse 65, 93053 Regensburg, Germany
| | - Matthias Koenigshausen
- Department of General and Trauma Surgery, University Bergmannsheil Bochum, Ruhr-University Bochum, Bürkle-de-la-Camp-Platz 1, 44789 Bochum, Germany
| | - Thomas A. Schildhauer
- Department of General and Trauma Surgery, University Bergmannsheil Bochum, Ruhr-University Bochum, Bürkle-de-la-Camp-Platz 1, 44789 Bochum, Germany
| | - Tim Saier
- Department of Trauma Surgery, BG Trauma Center Murnau, 82418 Murnau, Germany
| | - Inga Trulson
- Institute for Laboratory Medicine, German Heart Center, Technical University of Munich, Lazarettstraße 36, 80636 Munich, Germany
| | - Rony-Orijit Dey Hazra
- Department for Orthopaedic Surgery and Traumatology, DIAKOVERE Friederikenstift, Humboldtstr. 5, 30169 Hannover, Germany
| | - Helmut Lill
- Department for Orthopaedic Surgery and Traumatology, DIAKOVERE Friederikenstift, Humboldtstr. 5, 30169 Hannover, Germany
| | - Richard Glaab
- Department of Traumatology, Cantonal Hospital Aarau, 5001 Aarau, Switzerland
| | - Basil Bolt
- Department of Traumatology, Cantonal Hospital Aarau, 5001 Aarau, Switzerland
| | - Marcus Wagner
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Leipzig University, Härtelstraße 16-18, 04107 Leipzig, Germany
| | - Michael J. Raschke
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Jan Christoph Katthagen
- Department for Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
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13
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Rischen R, Köppe J, Stolberg-Stolberg J, Freistühler M, Faldum A, Raschke MJ, Katthagen JC. Treatment Reality of Proximal Humeral Fractures in the Elderly-Trending Variants of Locking Plate Fixation in Germany. J Clin Med 2023; 12:jcm12041440. [PMID: 36835975 PMCID: PMC9963188 DOI: 10.3390/jcm12041440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/26/2023] [Accepted: 02/01/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND The surgical treatment of proximal humeral fractures (PHFs) with locking plate fixation (LPF) in the elderly is associated with high complication rates, especially in osteoporotic bone. Variants of LPF such as additional cerclages, double plating, bone grafting and cement augmentation can be applied. The objective of the study was to describe the extent of their actual use and how this changed over time. METHODS Retrospective analysis of health claims data of the Federal Association of the Local Health Insurance Funds was performed, covering all patients aged 65 years and older, who had a coded diagnosis of PHF and were treated with LPF between 2010 and 2018. Differences between treatment variants were analyzed (explorative) via chi-squared or Kruskal-Wallis tests. RESULTS Of the 41,216 treated patients, 32,952 (80%) were treated with LPF only, 5572 (14%) received additional screws or plates, 1983 (5%) received additional augmentations and 709 (2%) received a combination of both. During the study period, relative changes were observed as follows: -35% for LPF only, +58% for LPF with additional fracture fixation and +25% for LPF with additional augmentation. Overall, the intra-hospital complication rate was 15% with differences between the treatment variants (LPF only 15%, LPF with additional fracture fixation 14%, LPF with additional augmentation 19%; p < 0.001), and a 30-day mortality of 2%. CONCLUSIONS Within an overall decrease of LPF by approximately one-third, there is both an absolute and relative increase of treatment variants. Collectively, they account for 20% of all coded LPFs, which might indicate more personalized treatment pathways. The leading variant was additional fracture fixation using cerclages.
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Affiliation(s)
- Robert Rischen
- Clinic for Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building A1, 48149 Muenster, Germany
- Correspondence: ; Tel.: +49-251-83-47302
| | - Jeanette Köppe
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany
| | - Josef Stolberg-Stolberg
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany
| | - Moritz Freistühler
- Medical Management Division—Medical Controlling, University Hospital Muenster, Niels-Stensen-Straße 8, 48149 Muenster, Germany
| | - Andreas Faldum
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany
| | - Michael J. Raschke
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany
| | - J. Christoph Katthagen
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany
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14
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Haupt S, Weber S, Frima H, Hutter R, Grehn H, Sommer C. Proximal humeral fracture-dislocation: Outcome analysis in osteosynthesis and arthroplasties. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:305-314. [PMID: 35031852 DOI: 10.1007/s00590-021-03183-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 12/09/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Proximal humeral fracture-dislocations (PHFD) are challenging to treat. In older patients, usually arthroplasty is performed. In younger patients, osteosynthesis is chosen. This study presents functional outcomes of these different treatment modalities. METHODS All patients operated for PHFD from 2010 until 2017 were included. Osteosynthesis was performed in younger patients and if reconstruction was possible. Either an open deltopectoral approach or a minimal invasive plate osteosynthesis (MIPO) was performed. Hemiarthroplasty (HA) was done if reconstruction of the tubercles was possible, age was below 63 years and no signs of osteoarthritis were present. In all other cases, a reverse total shoulder arthroplasty (rTSA) was done. The primary endpoint was functional outcome assessed with the QuickDASH Score (QDS). Secondary outcomes were subjective shoulder value (SSV), complications, revisions, and conversion into arthroplasty. RESULTS The mean follow-up of 40 patients was 56 ± 24 months. The mean QDS was 4.5 (0.6-9.1) and the mean SSV was 90 (80-98.6). Of these, 33 patients (mean age: 50) had an osteosynthesis, 25 were treated with MIPO. Only 18% were converted into an arthroplasty after a mean of 22 months. Among them, 7 patients received a primary arthroplasty (mean age: 68), no revisions were recorded. Subgroup analysis showed functional outcome deficits in avascular necrosis (AVN) compared to no AVN (p = 0.021), revision surgery compared to no revision (p = 0.040) and in HA compared to rTSA (p = 0.007). CONCLUSION Both osteosynthesis and primary arthroplasty after PHFD can lead to good or even excellent functional outcome. Revision rates in osteosynthesis are high. Revision procedures or secondary conversion into arthroplasty after failed osteosynthesis decrease outcome scores significantly.
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Affiliation(s)
- Samuel Haupt
- Department of Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland.
- Department of Orthopedics, Kantonsspital Graubünden, Loëstrasse 99, 7000, Chur, Switzerland.
| | - Sabrina Weber
- Department of Orthopedics, Kantonsspital Graubünden, Loëstrasse 99, 7000, Chur, Switzerland
| | - Herman Frima
- Department of Trauma Surgery, Northwest Hospitalgroup, Wilhelminalaan 12, 1815 JD, Alkmaar, Netherlands
| | - René Hutter
- Department of Orthopedics, Kantonsspital Graubünden, Loëstrasse 99, 7000, Chur, Switzerland
| | - Holger Grehn
- Department of Orthopedics, Kantonsspital Graubünden, Loëstrasse 99, 7000, Chur, Switzerland
| | - Christoph Sommer
- Department of Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland
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15
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Continuous Shoulder Activity Tracking after Open Reduction and Internal Fixation of Proximal Humerus Fractures. Bioengineering (Basel) 2023; 10:bioengineering10020128. [PMID: 36829622 PMCID: PMC9952737 DOI: 10.3390/bioengineering10020128] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/06/2023] [Accepted: 01/08/2023] [Indexed: 01/19/2023] Open
Abstract
Postoperative shoulder activity after proximal humerus fracture treatment could influence the outcomes of osteosynthesis and may depend on the rehabilitation protocol. This multi-centric prospective study aimed at evaluating the feasibility of continuous shoulder activity monitoring over the first six postoperative weeks, investigating potential differences between two different rehabilitation protocols. Shoulder activity was assessed with pairs of accelerometer-based trackers during the first six postoperative weeks in thirteen elderly patients having a complex proximal humerus fracture treated with a locking plate. Shoulder angles and elevation events were evaluated over time and compared between the two centers utilizing different standard rehabilitation protocols. The overall mean shoulder angle ranged from 11° to 23°, and the number of daily elevation events was between 547 and 5756. Average angles showed longitudinal change <5° over 31 ± 10 days. The number of events increased by 300% on average. Results of the two clinics exhibited no characteristic differences for shoulder angle, but the number of events increased only for the site utilizing immediate mobilization. In addition to considerable inter-patient variation, not the mean shoulder angle but the number of elevations events increased markedly over time. Differences between the two sites in number of daily events may be associated with the different rehabilitation protocols.
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16
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Double Plating for Complex Proximal Humeral Fractures: Clinical and Radiological Outcomes. J Clin Med 2023; 12:jcm12020696. [PMID: 36675625 PMCID: PMC9860712 DOI: 10.3390/jcm12020696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 01/09/2023] [Indexed: 01/17/2023] Open
Abstract
Double plating for proximal humeral fractures (PHF) is an option to increase the primary fixation stability. Clinical data is missing for assessment of clinical and radiological outcome, as well as complications. We retrospectively examined 35 patients with unilateral PHF, who were treated with double plating for PHF between 2013 and 2019. The mean age was 59.5 ± 12 years and the leading fracture type was a varus dislocation (Resch type IV in 55.3%). A head-split was present in 22.9% of the cases. The primary outcome measurement was the radiological neck shaft angle (NSA). The radiological follow-up was 21 ± 16.6 months and the NSA did not differ between the intraoperative and follow-up time point (131.5 ± 6.9° vs. 136.6 ± 13.7°; p = 0.267). The clinical follow-up was 29.5 ± 15.3 months. The Constant-score was 78.5 ± 17 points, the simple-shoulder-test (SST) was 9.3 ± 3.2 points and the subjective shoulder value (SSV) was 78.8 ± 19.5%. The over-all complication rate was 31.4%, and without stiffness 14.3%. An avascular necrosis occurred in two patients (5.7%). In conclusion, this study shows good radiological and functional outcomes after double plating of highly complex proximal humeral fractures, while the complication rate is comparable to the literature. Double plating is a viable option especially for younger patients with complex fractures as a potential alternative to fracture arthroplasty.
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17
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Avascular Necrosis and Posttraumatic Arthritis After Proximal Humerus Fracture Internal Fixation: Evaluation and Management. Curr Rev Musculoskelet Med 2023; 16:66-74. [PMID: 36637717 PMCID: PMC9889581 DOI: 10.1007/s12178-022-09818-8] [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] [Accepted: 12/06/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE OF REVIEW Avascular necrosis (AVN) and posttraumatic arthritis (PTA) are common complications following both conservative treatment and open reduction and internal fixation (ORIF) of proximal humerus fractures (PHFs). Despite the frequent utilization of ORIF, information regarding these leading causes of failure is limited. This review includes a discussion of incidence, risk factors, and evaluation of AVN and PTA following PHF. The mechanisms of treatment options and associated outcomes are also reviewed. RECENT FINDINGS Recent best available evidence demonstrates significant rates of AVN and PTA following ORIF of PHF. This is particularly true of complex fracture patterns. A thorough workup is required in the setting of failure caused by AVN and PTA. This includes a careful patient history, clinical exam, plain film radiographs, and CT scans. EMG and/or aspiration may also be indicated. Special consideration is given to the examination of the deltoid muscle, neurovascular status, rotator cuff function, and the possibility of infection. Biological supplementation, anatomic total shoulder replacement (aTSA), and fusion are rarely employed in the treatment of AVN and/or PTA. Due to satisfactory patient outcomes, reverse total shoulder replacement (rTSA) has increased in popularity for the elderly population, while hemiarthroplasty (HA) may be appropriate for some young, active patients. With careful patient selection and meticulous surgical technique, AVN and PTA can be mitigated. Careful indications for ORIF may decrease the frequency of these complications. For most patients, rTSA is the optimal treatment option. Given the frequent utilization of ORIF and the higher than acceptable complication and failure rates, AVN and PTA warrant our attention.
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Patel R, Brown JR, Miles JW, Dornan GJ, Bartolomei C, Dey Hazra RO, Vidal LB, Millett PJ. Preventing varus collapse in proximal humerus fracture fixation: 90-90 dual plating versus endosteal fibular allograft strut. Arch Orthop Trauma Surg 2023:10.1007/s00402-022-04738-1. [PMID: 36598604 DOI: 10.1007/s00402-022-04738-1] [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: 10/27/2022] [Accepted: 12/13/2022] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Screw cut out and varus collapse are the most common complication of locked plate fixation of proximal humerus fractures. The purpose of this study was to compare dual plating and endosteal fibular allograft struts as augmentation strategies to prevent varus collapse. MATERIALS AND METHODS A trapezoidal osteotomy was created at the metaphysis to create a 2-part proximal humerus model in 18 paired shoulder specimens. Each specimen was assigned to group A, B, or C and was fixed with either a lateral locking plate, a lateral locking plate and anterior one-third tubular plate in an orthogonal 90/90 configuration, or a lateral locking plate with intramedullary fibular strut, respectively. The specimens were stressed in axial compression to failure. Displacement, elastic limit, ultimate load, and stiffness were recorded and calculated. RESULTS There was no difference in mean cyclic displacement between the three groups (0.71 mm vs 0.89 mm vs 0.61 mm for Group A, B, C, respectively). Lateral plating demonstrated the greatest absolute and relative displacement at the elastic limit (5.3 mm ± 1.5 and 4.4 mm ± 1.3) without significance. The elastic limit or yield point was greatest for fibular allograft, Group C (1223 N ± 501 vs 1048 N ± 367 for Group B and 951 N ± 249 for Group A) without significance. CONCLUSIONS Dual plating of proximal humerus fractures in a 90-90 configuration demonstrates similar biomechanical properties as endosteal fibular strut allograft. Both strategies demonstrate superior stiffness to isolated lateral locked plating.
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Affiliation(s)
- Ravi Patel
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Justin R Brown
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Jon W Miles
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Grant J Dornan
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | | | - Rony-Orijit Dey Hazra
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Leslie B Vidal
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA
| | - Peter J Millett
- Steadman Philippon Research Institute, 181 W. Meadow Dr. Ste 1000, Vail, CO, 81657, USA.
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19
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Cruz MA, Mouraria GG, Kikuta FK, Zogbi DR, Coelho SDP, Etchebehere M. The Hertel classification can't predict the risk of humeral head osteonecrosis after osteosynthesis using an anterolateral approach. Clinics (Sao Paulo) 2023; 78:100173. [PMID: 36871503 PMCID: PMC10009436 DOI: 10.1016/j.clinsp.2023.100173] [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: 09/24/2022] [Revised: 01/07/2023] [Accepted: 02/08/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Proximal humeral fractures can progress to osteonecrosis of the humeral head. Hertel developed a binary classification system (12 subtypes) and demonstrated that some patterns have more risk to develop osteonecrosis. Hertel described the prevalence and the risk factors for Humeral head osteonecrosis after osteosynthesis using a Deltopectoral approach. Few studies have evaluated the prevalence and the capacity of Hertel's classification to predict Humeral Head osteonecrosis following osteosynthesis of proximal Humeral fractures through the anterolateral approach. The objectives of this study were to correlate osteonecrosis predictors established by the Hertel classification with the risk of developing osteonecrosis and its prevalence after osteosynthesis using the anterolateral approach. METHODS This was a retrospective study of patients who underwent osteosynthesis of proximal humerus fractures using an anterolateral approach. Patients were divided into two groups: high risk for necrosis (group 1) and low risk for necrosis (group 2) according to Hertel's criteria. The overall prevalence of osteonecrosis and the prevalence in each group were calculated. A radiological examination was performed in the true anteroposterior (Grashey), scapular, and axillary views, before and after the operation (minimum 1 year after surgery). A Kaplan-Meier curve was used to assess the pattern of the temporal evolution of osteonecrosis. The groups were compared using the Chi-square test or Fisher's exact test. The unpaired t-test (parametric variables - age) and the Mann-Whitney test (non-parametric time between trauma and surgery) were used. RESULTS In total, 39 patients were evaluated. The postoperative follow-up time was 14.5 ± 3.3 months. The time to onset of necrosis was 14.1 ± 3.9 months. Sex, age, and time between trauma and surgery did not influence the risk of necrosis. Type 2, 9, 10, 11, and 12, or fractures with posteromedial head extension less than or equal to 8 mm, or diaphysis deviation greater than 2 mm, as well as grouping did not influence the risk for osteonecrosis. CONCLUSIONS Hertel's criteria were not able to predict the development of osteonecrosis after osteosynthesis of proximal humerus fractures performed through the anterolateral approach. The total prevalence of osteonecrosis was 17.9% with a tendency toward an increased incidence after 1 year of surgical treatment.
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Affiliation(s)
- Márcio Alves Cruz
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Guilherme Grisi Mouraria
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil.
| | - Fernando Kenji Kikuta
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Daniel Romano Zogbi
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Sérgio de Paula Coelho
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Maurício Etchebehere
- Orthopedics and Traumatology, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
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Tarallo L, Micheloni GM, Giorgini A, Lombardi M, Limone B, Catani F, Porcellini G. Anatomically reduced fixation should always be considered when treating B and C proximal epiphyseal humeral fractures. J Orthop Traumatol 2022; 23:51. [PMID: 36334166 PMCID: PMC9637075 DOI: 10.1186/s10195-022-00668-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 09/21/2022] [Indexed: 11/07/2022] Open
Abstract
Background Proximal humeral fractures are commonly observed in elderly patients. Management of these injuries is controversial. Literature comparing locking plate fixation, arthroplasty, and conservative treatments show no clear advantages for any of these management strategies. Thus far, no study has considered anatomically reduced fractures obtained after locking plate treatment. To clarify the best surgical procedure in middle-aged patients, we considered outcomes and major complications leading to surgical revision following an anatomically reduced fracture fixed with locking plate and reverse shoulder arthroplasty (RSA) in the treatment of type B/C fractures in patients between 50 and 75 years of age. Methods This is a retrospective study including 59 patients between 50 and 75 years of age with type B/C proximal humeral fracture treated with RSA or with locking plate fixation (resulting in an anatomical reduction) between January 2010 and December 2018. Preoperative radiographs and computed tomography (CT) were evaluated in all patients. Clinical and radiologic follow-up was performed using range of motion (ROM), the Constant–Murley Score (CMS), the Oxford Shoulder Score (OSS), the Simple Shoulder Test (SST), the Subjective Shoulder Value (SSV), and visual analog scale (VAS). Major complications were considered. Results In the plate fixation group, ROM, CMS, SST, and VAS were higher than in the RSA group. Lower complication rates compared with the literature were observed in both groups. Anatomically reduced fracture fixed with plate and screw could outperform RSA in terms of outcome. In second-level centers where traumatology is performed by surgeons with great expertise in upper limb trauma, the choice between plate fixation and reverse arthroplasty should be made during surgery. Conclusion Anatomically reduced fractures showed better outcomes compared with RSA in type B/C fractures. Surgeons should always try to perform a reduction of the fracture in order to understand if a plate fixation could be feasible. If it is impossible to perform an anatomical reduction, we suggest to consider RSA. This is a retrospective observational study.
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Affiliation(s)
- Luigi Tarallo
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Gian Mario Micheloni
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Andrea Giorgini
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Martina Lombardi
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Beatrice Limone
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Fabio Catani
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Giuseppe Porcellini
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
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Technique and clinical results of a new intramedullary support nail and plate system for fixation of 3- or 4- part proximal humeral fractures in older adults. BMC Musculoskelet Disord 2022; 23:1033. [PMID: 36451141 PMCID: PMC9710141 DOI: 10.1186/s12891-022-05998-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/18/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Internal fixation of complex proximal humeral fractures (PHF) with osteoporosis is associated with a high incidence of complications. This study introduces the technique and clinical results of a novel intramedullary support nail and plate system (ISNPs) for the internal fixation of 3- or 4- part PHF in older adults. The ISNPs combines the concept of intramedullary support and dynamic fixation into a locking plate fixation system that can be applied using a minimally invasive surgical approach. METHODS A total of 46 consecutive patients diagnosed with 3- or 4-part PHF that met the criteria were included in this study, including 18 in the ISNPs group and 28 in the conventional locking plate (LP) group. Clinical results, including operative time, intraoperative bleeding, reduction quality, subjective outcome ratings, and complications, were compared between the two groups. Functional outcomes were evaluated using the Constant score and disability of the arm, shoulder, and hand (DASH) questionnaire at 1-year follow-up. RESULTS There were no significant differences in age, sex, local bone quality, Neer-fracture type, and follow-up time between the ISNPs and LP groups. For clinical analysis, there were no significant differences in intraoperative bleeding and operation time between the ISNPs and LP groups. Significant differences were observed in the percentage of the malreduced cases, Constant and DASH score analysis, and the patients' subjective evaluation ('excellent' and 'good' %) between the two groups. CONCLUSION The ISNPs technique proposed in this study provides a novel hybrid internal fixation model for complex PHF with osteoporosis. The clinical results at 1-year follow-up confirmed the advantage of applying it to 3- or 4- part PHF in older patients. Further studies are required to optimize its design and explore its optimal indications.
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22
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Reverse Total Shoulder Arthroplasty Is the Most Cost-effective Treatment Strategy for Proximal Humerus Fractures in Older Adults: A Cost-utility Analysis. Clin Orthop Relat Res 2022; 480:2013-2026. [PMID: 35507306 PMCID: PMC9473782 DOI: 10.1097/corr.0000000000002219] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 03/30/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Proximal humerus fractures are the second-most common fragility fracture in older adults. Although reverse total shoulder arthroplasty (RTSA) is a promising treatment strategy for proximal humerus fractures with favorable clinical and quality of life outcomes, it is associated with much higher, and possibly prohibitive, upfront costs relative to nonoperative treatment and other surgical alternatives. QUESTIONS/PURPOSES (1) What is the cost-effectiveness of open reduction internal fixation (ORIF), hemiarthroplasty, and RTSA compared with the nonoperative treatment of complex proximal humerus fractures in adults older than 65 years from the perspective of a single-payer Canadian healthcare system? (2) Which factors, if any, affect the cost-effectiveness of ORIF, hemiarthroplasty, and RTSA compared with nonoperative treatment of proximal humerus fractures including quality of life outcomes, cost, and complication rates after each treatment? METHODS This cost-utility analysis compared RTSA, hemiarthroplasty, and ORIF with the nonoperative management of complex proximal humerus fractures in adults older than 65 years over a lifetime time horizon from the perspective of a single-payer healthcare system. Short-term and intermediate-term complications in the 2-year postoperative period were modeled using a decision tree, with long-term outcomes estimated through a Markov model. The model was initiated with a cohort of 75-year-old patients who had a diagnosis of a comminuted (three- or four-part) proximal humerus fractures; 90% of the patients were women. The mean age and gender composition of the model's cohort was based on a systematic review conducted as part of this analysis. Patients were managed nonoperatively or surgically with either ORIF, hemiarthroplasty, or RTSA. The three initial surgical treatment options of ORIF, hemiarthroplasty, and RTSA resulted in uncomplicated healing or the development of a complication that would result in a subsequent surgical intervention. The model reflects the complications that result in repeat surgery and that are assumed to have the greatest impact on clinical outcomes and costs. Transition probabilities and health utilities were derived from published sources, with costs (2020 CAD) sourced from regional costing databases. The primary outcome was the incremental cost-utility ratio, which was calculated using expected quality-adjusted life years (QALYs) gained and costs. Sensitivity analyses were conducted to explore the impact of changing key model parameters. RESULTS Based on both pairwise and sequential analysis, RTSA was found to be the most cost-effective strategy for managing complex proximal humerus fractures in adults older than 65 years. Compared with nonoperative management, the pairwise incremental cost-utility ratios of hemiarthroplasty and RTSA were CAD 25,759/QALY and CAD 7476/QALY, respectively. ORIF was dominated by nonoperative management, meaning that it was both more costly and less effective. Sequential analysis, wherein interventions are compared from least to most expensive in a pairwise manner, demonstrated ORIF to be dominated by hemiarthroplasty, and hemiarthroplasty to be extendedly dominated by RTSA. Further, at a willingness-to-pay threshold of CAD 50,000/QALY, RTSA had 66% probability of being the most cost-effective treatment option. The results were sensitive to changes in the parameters for the probability of revision RTSA after RTSA, the treatment cost of RTSA, and the health utilities associated with the well state for all treatment options except ORIF, although none of these changes were found to be clinically realistic based on the existing evidence. CONCLUSION Based on this economic analysis, RTSA is the preferred treatment strategy for complex proximal humerus fractures in adults older than 65 years, despite high upfront costs. Based on the evidence to date, it is unlikely that the parameters this model was sensitive to would change to the degree necessary to alter the model's outcome. A major strength of this model is that it reflects the most recent randomized controlled trials evaluating the management of this condition. Therefore, clinicians should feel confident recommending RTSA for the management of proximal humerus fractures in adults older than 65 years, and they are encouraged to advocate for this intervention as being a cost-effective practice, especially in publicly funded healthcare systems wherein resource stewardship is a core principle. Future high-quality trials should continue to collect both clinical and quality of life outcomes using validated tools such as the EuroQOL-5D to reduce parameter uncertainty and support decision makers in understanding relevant interventions' value for money. LEVEL OF EVIDENCE Level III, economic and decision analysis.
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Renal disease is a risk factor for complications and mortality after open reduction internal fixation of proximal humerus fractures. JSES Int 2022; 6:736-742. [PMID: 36081687 PMCID: PMC9446219 DOI: 10.1016/j.jseint.2022.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Renal osteodystrophy predisposes renal disease patients to fracture. Proximal humerus fractures (PHFs) frequently undergo open reduction internal fixation (ORIF); however, the effect of renal disease on outcomes is unknown. Methods A retrospective review of the Nationwide Readmissions Database used International Classification of Diseases, 9th Revision, codes to identify patients who underwent ORIF for closed PHF from 2010 to 2014 with no renal disease, predialysis chronic renal disease (CRD), and end-stage renal disease (ESRD). Results A total of 85,433 patients were identified, including 5498 (6.4%) CRD and 636 (0.7%) ESRD. CRD and ESRD patients had increased age, comorbidities, and rates of Medicare insurance. After adjusting for differences, CRD and ESRD patients were at increased risk of any complication (odds ratio [OR] 2.48, 1.66), blood transfusion (OR 1.85, 3.31), respiratory complications (OR 1.14, 1.59), acute renal failure (OR 4.80, 1.67), systemic infection (OR 2.00, 3.14), surgical site infection (OR 1.52, 3.87), longer length of stay (7.1 and 12.9 days vs. 5.9 days), and higher cost ($21,669 and $35,413 vs. $20,394) during index hospitalization, as well as surgical site infection (OR 1.43, 3.03) and readmission (OR 1.61, 3.69) within 90 days of discharge, respectively, compared with no renal disease patients. During index hospitalization, CRD patients also had increased risk for periprosthetic fracture (OR 4.97) and cardiac complications (OR 1.47), whereas ESRD patients had increased risk of mortality (OR 5.79), wound complication (2.67), and deep vein thrombosis (OR 16.70). Conclusion These findings suggest renal patients are at increased risk for complications after PHF ORIF, highlighting the importance of close perioperative monitoring and appropriate patient selection in this population, including strong consideration of nonoperative management.
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Minimum 2-year results of the second-generation CFR-PEEK locking plate on the proximal humeral fracture. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2022; 33:1307-1314. [PMID: 35622161 DOI: 10.1007/s00590-022-03298-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 05/15/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE The aim of this study was to analyse and compare the 24-month range of motion results of patients treated with CFR-PEEK2 versus conventional titanium plate osteosyntheses (TAL-P). We hypothesized similar clinical outcomes but a better range of motion in the CFR-PEEK2 group than the TAL-P group in the 2-year follow-up. METHODS This retrospective study analysing prospectively collected data included all patients that presented with a PHF and were treated with CFR-PEEK2 between November 2016 and April 2018. Follow-up was performed after a minimum of 24 months, evaluating the functional degree of movement functional scores, including the Subjective Shoulder Value (SSV) as well as an age- and sex-adapted Constant-Murley score (CMS). The 2-year results were compared to the results of a matched pair group comprising patients that were treated with TAL-P during the same period. RESULTS Of the 35 patients included (mean age: 61.2 [18-78] years), 30 (86%) patients completed the 24-month follow-up in the CFR-PEEK2-group. After 24 months, the mean CMS was 89.9 points (pt) (44.5-100 pt) and the mean SSV was 86.7% (35-100%). Compared to the matched-pair TAL-P cohort, the 24-month follow-up showed similar results (CMS: 88.6 pt. (40.5-100 pt.) [p = 0.9]; SSV: 76% (30-100%) [p = 0.05]). However, significantly better degrees of forward flexion and internal rotation as well as a better range of motion in abduction was recorded in patients treated with CFR-PEEK2 plates than TAL-P. CONCLUSION At the 24-month follow-up, patients who received treatment with CFR-PEEK2 compared to those that received TAL-P showed enhanced range of motion whilst having similar clinical scores.
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Henkelmann R, Link PV, Melcher P, Theopold J, Hepp P. Shoulder-specific Outcome after Proximal Humerus Fracture Influences Medium-term Overall Quality of Life. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2022. [PMID: 35104902 DOI: 10.1055/a-1666-9231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Surgical treatment of proximal humerus fracture is an established procedure. Postoperative complications have been shown to have a significant impact on shoulder-specific outcome. Little is known to date about an influence on injury-independent quality of life. AIM OF THE WORK The aim of this retrospective study is to analyse whether patients with a poor functional outcome after surgically treated proximal humerus fracture also show a reduced general quality of life in the medium term. Emphasis is placed on the analysis of patients with poor functional outcome due to postsurgical complications. MATERIAL AND METHODS Evaluation of all patients operated at one level 1 trauma centre with a proximal humerus fracture in the period 01.01.2005 to 31.12.2015 and follow-up using validated scores (Constant-Murley Score [CMS], EQ-5D). Two groups, group A with good outcome (∆CMS ≤ 15P.) and group B with poor outcome (∆CMS ≥ 16P.), were defined. Furthermore, descriptive variables including definition of a complication were defined in advance. RESULTS 138 patients were included in the study (group A: 91, group B: 47). The mean follow-up was 93.86 months ± 37.33 (36-167). Group B had significantly more complications. Furthermore, patients with poor outcome regarding the shoulder (group B) were also found to have significantly lower EQ-VAS (78.9 ± 19.2 [20.0-100] vs. 70.4 ± 19.5 [15.0-98.0]; p = 0.008) and EQ index (0.91 ± 0.14 [0.19-1.00] vs. 0.82 ± 0.17 [0.18-1.00]; p < 0.001). DISCUSSION In conclusion, in the present study, the patients with poor outcome of shoulder function in CMS have significantly lower overall quality of life after a mean of more than 6 years of follow-up. The poor outcome was due to a significantly higher postoperative complication rate. This was independent of the fracture morphology present and the surgical procedure used.
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Affiliation(s)
- Ralf Henkelmann
- Department of Trauma-, Reconstructive- and Plastic Surgery, University of Leipzig, Leipzig, Deutschland
| | - Paul-Vincent Link
- Department of Trauma-, Reconstructive- and Plastic Surgery, University of Leipzig, Leipzig, Deutschland
| | - Peter Melcher
- Department of Trauma-, Reconstructive- and Plastic Surgery, University of Leipzig, Leipzig, Deutschland
| | - Jan Theopold
- Department of Trauma-, Reconstructive- and Plastic Surgery, University of Leipzig, Leipzig, Deutschland
| | - Pierre Hepp
- Department of Trauma-, Reconstructive- and Plastic Surgery, University of Leipzig, Leipzig, Deutschland
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KOKKALIS ZINONT, BAVELOU EKATERINI, PAPANIKOS EFSTRATIOS, PANAGOPOULOS ANDREAS, MEGAS PANAGIOTIS. AVOIDING COMPLICATIONS OF LOCKING PLATING FOR PROXIMAL HUMERUS FRACTURES. J Long Term Eff Med Implants 2022; 32:73-81. [DOI: 10.1615/jlongtermeffmedimplants.2022040229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Müller M, Greve F, Crönlein M, Zyskowski M, Pesch S, Biberthaler P, Kirchhoff C, Beirer M. Reconstruction or replacement? A challenging question in surgical treatment of complex humeral head fractures in the elderly. Arch Orthop Trauma Surg 2022; 142:3247-3254. [PMID: 34432097 PMCID: PMC9522728 DOI: 10.1007/s00402-021-04124-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 08/12/2021] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Surgical treatment of complex humeral head fractures in the elderly is challenging due to osteoporotic bone, comorbidities and reduced compliance. The treatment strategy (reconstruction versus replacement) should allow for a functional aftercare and result in a high patient satisfaction. Major complications leading to surgical revision are crucial and should be avoided. The purpose of this study was to analyse the major complication rate leading to surgical revision and the patient-based outcome in complex humeral head fractures of the elderly population treated either using locking plate fixation (LCP) or reversed total shoulder arthroplasty (rTSA). MATERIALS AND METHODS All patients older than 65 years surgically treated due to a four-part fracture of the proximal humerus between 2003 and 2015 were enrolled in our retrospective study. Major complications and revision rates were recorded and functional outcome was assessed using the Munich Shoulder Questionnaire (MSQ) allowing for qualitative self-assessment of the Shoulder Pain and Disability Index (SPADI), of the Disability of the Arm, Shoulder and Hand (DASH) score and of the Constant Score. RESULTS A cohort of 103 patients with a mean age of 73.4 ± 6.2 years suffering from four-part fractures of the humeral head were enrolled. 63 patients were treated using the LCP fixation compared to 40 rTSAs. There were no significant differences in the patient-reported functional outcome. The revision rate was significantly higher in the LCP group (10/63; 15.9%) compared to the rTSA group (1/40; 2.5%). Reasons for revision were avascular head necrosis, cut-out of screws, secondary dislocation of the greater tuberosity and hypersensitivity to metal. CONCLUSIONS Reversed total shoulder arthroplasty and locking plate fixation are both established surgical procedures for the management of complex proximal humerus fractures in the elderly leading to similar functional results. However the revision rate in the rTSA group was significantly lower. Primary rTSA should, therefore, be favoured in multimorbid elderly patients with an increased complication risk to avoid repeated anaesthesia.
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Affiliation(s)
- M. Müller
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - F. Greve
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - M. Crönlein
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - M. Zyskowski
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - S. Pesch
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - P. Biberthaler
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - C. Kirchhoff
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
| | - M. Beirer
- grid.6936.a0000000123222966Department of Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Ismaningerstraße 22, 81675 München, Germany
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Makaram NS, Goudie EB, Robinson CM. Outcomes associated with secondary implant removal and arthrolysis in patients with a painful stiff shoulder after proximal humeral fracture fixation. Bone Joint J 2022; 104-B:157-167. [PMID: 34969266 DOI: 10.1302/0301-620x.104b1.bjj-2021-0675.r1] [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] [Indexed: 11/05/2022]
Abstract
AIMS Open reduction and plate fixation (ORPF) for displaced proximal humerus fractures can achieve reliably good long-term outcomes. However, a minority of patients have persistent pain and stiffness after surgery and may benefit from open arthrolysis, subacromial decompression, and removal of metalwork (ADROM). The long-term results of ADROM remain unknown; we aimed to assess outcomes of patients undergoing this procedure for stiffness following ORPF, and assess predictors of poor outcome. METHODS Between 1998 and 2018, 424 consecutive patients were treated with primary ORPF for proximal humerus fracture. ADROM was offered to symptomatic patients with a healed fracture at six months postoperatively. Patients were followed up retrospectively with demographic data, fracture characteristics, and complications recorded. Active range of motion (aROM), Oxford Shoulder Score (OSS), and EuroQol five-dimension three-level questionnaire (EQ-5D-3L) were recorded preoperatively and postoperatively. RESULTS A total of 138 patients underwent ADROM; 111 patients were available for long-term follow-up at a mean of 10.9 years (range 1 to 20). Mean age was 50.8 years (18 to 75);79 (57.2%) were female. Mean time from primary ORPF to ADROM was 11.9 months (6 to 19). Five patients developed superficial wound infection; ten developed symptomatic osteonecrosis/post-traumatic arthrosis (ON/PTA); four underwent revision arthrolysis. Median OSS improved from 17 (interquartile range (IQR) 12.0 to 22.0) preoperatively to 40.0 (IQR 31.5 to 48.0) postoperatively, and 39.0 (IQR 31.5 to 46.5) at long-term follow-up (p < 0.001). Median EQ-5D-3L improved from 0.079 (IQR -0.057 to 0.215) to 0.691 (IQR 0.441 to 0.941) postoperatively, and 0.701 (IQR 0.570 to 0.832) at long-term follow-up (p < 0.001). We found that aROM improved in all planes (p < 0.001). Among the variables assessed on multivariable analysis, a manual occupation, worsening Charlson Comorbidity Index and increasing socioeconomic deprivation were most consistently predictive of worse patient-reported outcome scores. Patients who subsequently developed ON/PTA reported significantly worse one-year and late OSS. CONCLUSION ADROM in patients with persistent symptomatic stiffness following ORPF can achieve excellent short- and long-term outcomes. More deprived patients, those in a manual occupation, and those with worsening comorbidities have worse outcomes following ADROM. Cite this article: Bone Joint J 2022;104-B(1):157-167.
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Affiliation(s)
- Navnit S Makaram
- Edinburgh Shoulder Clinic, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Ewan B Goudie
- Edinburgh Shoulder Clinic, Royal Infirmary of Edinburgh, Edinburgh, UK
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Zhang X, Zhu CX, He JQ, Hu YC, Sun J. Correlation of CT Values and Bone Mineral Density in Elderly Chinese Patients with Proximal Humeral Fractures. Orthop Surg 2021; 13:2271-2279. [PMID: 34693649 PMCID: PMC8654650 DOI: 10.1111/os.13145] [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: 12/28/2020] [Revised: 08/24/2021] [Accepted: 08/26/2021] [Indexed: 11/28/2022] Open
Abstract
Objective To investigate the correlation between computed tomography (CT) values and bone mineral density (BMD) in elderly Chinese patients with proximal humeral fractures. Methods This was a single‐center retrospective study involving 166 elderly patients with proximal humeral fractures between January and June 2015 in our hospital. Following the inclusion and exclusion criteria, 89 patients were finally enrolled in this study. The spiral CT scanning was performed on these patients, and the CT images were obtained by using MIMICS software. The CT values in axial, coronal, and sagittal images of healthy proximal humeri were measured using a circular region of interest (ROI) by Image J. The bone mineral density (BMD) of the lumbar spine and femoral neck was measured using dual‐energy X‐ray absorptiometry (DXA). Spearman rank correlation methods were used for analysis of the association between the proximal humerus average CT value (CTMean) and the lumbar spine as well as femoral neck BMD in patients with proximal humeral fractures, or osteoporotic patients. Results Among the included 89 patients, there were 26 males and 63 females, 69% and 84% of whom were diagnosed with osteoporosis, respectively. The lumbar spine and femoral neck BMD and the CTMean of the proximal humerus were higher in males than females with proximal humeral fractures (P < 0.05). This gender difference was also found in the osteoporotic patient population (P < 0.05). The Spearman rank correlation method showed that the lumbar spine and femoral neck BMD was closely related to the proximal humeral CTMean in males (r = 0.877, P = 0.000; r = 0.832, P = 0.000; respectively) and females (r = 0.806, P = 0.000; r = 0.616, P = 0.000; respectively) with proximal humeral fractures, as well as osteoporotic male (r = 0.745, P = 0.000; r = 0.575, P = 0.000; respectively) and female (r = 0.613, P = 0.000; r = 0.629, P = 0.000; respectively) patients. Conclusions The CT value of the proximal humerus is a rapid and accurate method by which bone quality can be assessed in elderly patients with proximal humeral fractures. Moreover, the CT value of the proximal humerus is an alternative measurement of BMD that can guide surgeons in selecting the appropriate internal fixation material.
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Affiliation(s)
- Xi Zhang
- Department of Traumatics Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Chun-Xia Zhu
- Department of Ultrasounds, Tianjin Hospital, Tianjin, China
| | - Jin-Quan He
- Department of Traumatics Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Yong-Cheng Hu
- Department of Traumatics Orthopaedics, Tianjin Hospital, Tianjin, China
| | - Jie Sun
- Department of Traumatics Orthopaedics, Tianjin Hospital, Tianjin, China
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Deng J, Zhang S, Yu Y, Zhang L, Zhang L, Jiang W, Yang K, Xi X. Efficacy of Hemiarthroplasty vs. Locking Plate Fixation for Proximal Humerus Fractures: A Meta-Analysis. Front Surg 2021; 8:651554. [PMID: 34621778 PMCID: PMC8490867 DOI: 10.3389/fsurg.2021.651554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 08/23/2021] [Indexed: 11/18/2022] Open
Abstract
Background: Proximal humerus fractures are common in a clinic and account for ~6% of all adult fractures. Hemiarthroplasty (HA) or locking plate (LP) fixation is currently recommended for the treatment of complex proximal humerus fractures (PHFs); however, there is no uniform standard for optimal surgical treatment or functional recovery. We conducted a meta-analysis to compare the efficacy of LP and HA in the treatment of PHFs. Methods: Relative studies associated with HA and LP were searched in December 2020 in the PubMed, Embase, Cochrane Library, and OVID databases. The quality of the studies, functional outcomes (including the Constant-Murley score (CMS), American Shoulder and Elbow Surgeons Score (ASES), Simple Shoulder Test (SST), Short Form Health Survey (SF-12v2), complications, and reoperation rate were extracted and analyzed with the Stata 14.0 software. Results: A total of 958 patients from 12 studies were included in the meta-analysis, which showed that patients treated with LP had a significantly lower reoperation rate, a higher complication rate, and a higher CMS score than those treated with HA. There were no significant differences in ASES, SST, or SF-12v2 scores between treatment groups. Conclusions: Compared with HA, LP exhibited better clinical efficacy in some aspects. However, large sample and randomized, controlled studies are needed for further validation.
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Affiliation(s)
- Jiali Deng
- Department of Orthopedics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
| | - Shuai Zhang
- Department of Anesthesiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
| | - Yuanyuan Yu
- Department of Orthopedics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
| | - Li Zhang
- Department of Orthopedics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
| | - Li Zhang
- Department of Orthopedics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
| | - Wen Jiang
- Department of General Medicine, The Third People's Hospital of Chengdu, Sichuan, China
| | - Kai Yang
- Emergency and Business Management Office, Chengdu Center for Disease Control and Prevention, Sichuan, China
| | - Xiaoyan Xi
- Department of Orthopedics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Sichuan, China
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Displacement of the Greater Tuberosity in Humeral Head Fractures Does Not only Depend on Rotator Cuff Status. J Clin Med 2021; 10:jcm10184136. [PMID: 34575247 PMCID: PMC8465055 DOI: 10.3390/jcm10184136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/07/2021] [Accepted: 09/10/2021] [Indexed: 11/16/2022] Open
Abstract
It is assumed that dorsocranial displacement of the greater tuberosity in humeral head fractures is caused by rotator cuff traction. The purpose of this study was to investigate the association between rotator cuff status and displacement characteristics of the greater tuberosity in four-part humeral head fractures. Computed tomography scans of 121 patients with Neer type 4 fractures were analyzed. Fatty infiltration of the supra- and infraspinatus muscles was classified according to Goutallier. Position determination of the greater tuberosity fragment was performed in both coronary and axial planes to assess the extent of dorsocranial displacement. Considering non-varus displaced fractures, the extent of the dorsocranial displacement was significantly higher in patients with mostly inconspicuous posterosuperior rotator cuff status compared to advanced fatty degenerated cuffs (cranial displacement: Goutallier 0–1: 6.4 mm ± 4.6 mm vs. Goutallier 2–4: 4.2 mm ± 3.5 mm, p = 0.020; dorsal displacement: Goutallier 0–1: 28.4° ± 32.3° vs. Goutallier 2–4: 13.1° ± 16.1°, p = 0.010). In varus displaced humeral head fractures, no correlation between the displacement of the greater tuberosity and the condition of the posterosuperior rotator cuff could be detected (p ≥ 0.05). The commonly accepted theory of greater tuberosity displacement in humeral head fractures by rotator cuff traction cannot be applied to all fracture types.
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Promising Mid-Term Outcomes after Humeral Head Preserving Surgery of Posterior Fracture Dislocations of the Proximal Humerus. J Clin Med 2021; 10:jcm10173841. [PMID: 34501288 PMCID: PMC8432246 DOI: 10.3390/jcm10173841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/22/2021] [Accepted: 08/25/2021] [Indexed: 11/18/2022] Open
Abstract
Background: The aim of this study was to evaluate the clinical outcome after humeral head preserving surgical treatment of posterior fracture dislocations of the proximal humerus. Methods: Patients with a posterior fracture dislocation of the proximal humerus that were operatively treated in two level-1 trauma centers within a timeframe of 8 years were identified. With a minimum follow-up of 2 years, patients with humeral head preserving surgical treatment were invited for examination. Results: 19/24 fractures (79.2%; mean age 43 years) were examined with a mean follow-up of 4.1 ± 2.1 years. Of these, 12 fractures were categorized as posteriorly dislocated impression type fractures, and 7 fractures as posteriorly dislocated surgical neck fractures. Most impression type fractures were treated by open reduction, allo- or autograft impaction and screw fixation (n = 11), while most surgical neck fractures were treated with locked plating (n = 6). Patients with impression type fractures showed significantly better ASES scores (p = 0.041), Simple Shoulder Test scores (p = 0.003), Rowe scores (p = 0.013) and WOSI scores (p = 0.023), when compared to posteriorly dislocated surgical neck fractures. Range of motion was good to excellent for both groups with no significant difference. Conclusions: This mid-term follow-up study reports good to very good clinical results for humeral head preserving treatment.
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Ranson R, Roller R, Dedhia N, Littlefield CP, Konda S, Zuckerman JD, Egol K. No change in outcome ten years following locking plate repair of displaced proximal humerus fractures. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:1195-1200. [PMID: 34417648 DOI: 10.1007/s00590-021-03099-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/12/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE To assess longer-term (> 5 years) function and outcome in patients treated with anatomic locking plates for proximal humerus fractures. METHODS This retrospective cohort study was conducted at an urban, academic level 1 trauma center and an orthopedic specialty hospital. Patients treated operatively for proximal humerus fractures with an anatomic locking plate by three orthopedic trauma surgeons and two shoulder surgeons from 2003 to 2015 were reviewed. Patient demographics and injury characteristics, disabilities of the arm, shoulder, and hand (DASH) scores, complications, secondary surgeries, and shoulder range of motion were compared at 1 year and at latest follow-up. RESULTS Seventy-five of 173 fractures were eligible for analysis. At a minimum 5 years and a mean of 10.0 ± 3.2 years following surgery, DASH scores did not differ from one-year compared to long-term follow-up (16.3 ± 17.4 vs. 15.1 ± 18.2, p = 0.555). Shoulder motion including: active forward flexion (145.5 vs. 151.5 degrees, p = 0.186), internal rotation (T10 vs. T9, p = 0.204), and external rotation measurements (48.4 vs. 57.9, p = 0.074) also did not differ from one year compared to long-term follow-up. By one year, all fractures had healed. After 1-year post-operatively, four patients underwent reoperation, but none for AVN or screw penetration. CONCLUSIONS Patient-reported functional outcome scores and shoulder range of motion are stable after one year following proximal humerus fracture fixation, and outcomes do not deteriorate thereafter. After one-year, long-term follow-up of fixed proximal humerus fractures may be unnecessary for those without symptoms.
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Affiliation(s)
- Rachel Ranson
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Rachel Roller
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Nicket Dedhia
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Connor P Littlefield
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Sanjit Konda
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA.,Department of Orthopedic Surgery, Jamaica Hospital Medical Center, 8900 Van Wyck Expressway, Queens, NY, 11418, USA
| | - Joseph D Zuckerman
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA
| | - Kenneth Egol
- Division of Orthopedic Trauma Surgery, Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, 10003, USA.
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Lee G, Hasegawa I, Obana K, Min KS. Analyzing outcomes after proximal humerus fractures in patients <65 years: a systematic review and meta-analysis. JSES REVIEWS, REPORTS, AND TECHNIQUES 2021; 1:165-170. [PMID: 37588955 PMCID: PMC10426542 DOI: 10.1016/j.xrrt.2021.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background There has been an increasing amount of interest and research examining best practices for the treatment of proximal humerus fractures (PHF). Recent, high-level randomized control trials and many retrospective cohort studies have failed to demonstrate clear benefit of surgical management for these injuries especially in the elderly (generally defined as ≥65 years old). There is a paucity of research available on outcomes after surgical and nonsurgical treatment of proximal humerus fractures in adults younger than 65 years, and comparative data are almost nonexistent. The purpose of our study was to perform a systematic review and meta-analysis on the available data to determine if the literature supports surgical management over conservative treatment for PHFs in adults younger than 65 years. Materials and methods Adhering to PRISMA guidelines, a systematic review of proximal humerus fractures was performed using MEDLINE and Google Scholar databases. Studies were included if they reported useable data such as outcome measures for adult patients younger than 65 years. Quality of nonrandomized studies was assessed utilizing the MINORs criteria. Extracted data were analyzed using statistical software with P-value set at 0.05. Results Six studies were included in the study for data extraction and statistical analysis. When comparing Constant Scores (CS) and Oxford Shoulder Scores (OSS) of operatively and nonoperatively treated adult patients aged less than 65 years, no statistical differences were found. Furthermore, no statistical differences in CS or OSS were found comparing elderly patients (defined as ≥65 years) and adult patients (defined as 18 to <65 years). Analysis of DASH outcome data did show statistical differences of the three cohorts (nonoperative <65, operative <65, and operative ≥65). Thus, only the limb-specific (not joint specific) outcome score (DASH) was found to be significantly different upon data analysis. Differences in shoulder-specific outcome scores (OSS and CS) failed to meet significance. Conclusion The available literature does not demonstrate a clear clinical benefit of operative treatment over nonoperative management of proximal humeral fractures in adult patients younger than 65 years. These results challenge the widely accepted practice of choosing surgical treatment in adult patients younger than 65 years with PHFs.
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Affiliation(s)
- Gordon Lee
- Orthopaedic Surgery Department, University of Hawaii – John A. Burns School of Medicine, Honolulu, HI, USA
| | - Ian Hasegawa
- Orthopaedic Surgery Department, University of Hawaii – John A. Burns School of Medicine, Honolulu, HI, USA
| | - Kyle Obana
- Orthopaedic Surgery Department, University of Hawaii – John A. Burns School of Medicine, Honolulu, HI, USA
| | - Kyong S. Min
- Orthopaedic Surgery Department, University of Hawaii – John A. Burns School of Medicine, Honolulu, HI, USA
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, HI, USA
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Schultz BJ, Lowe DT, Egol KA, Zuckerman JD. Shoulder Hemiarthroplasty for Proximal Humerus Fracture. J Orthop Trauma 2021; 35:S3-S4. [PMID: 34227587 DOI: 10.1097/bot.0000000000002158] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/05/2021] [Indexed: 02/02/2023]
Abstract
SUMMARY There are a variety of treatment options available for proximal humerus fractures, including nonoperative management, open reduction internal fixation with screws, locking plates, intramedullary nailing, or suture fixation, and arthroplasty, including hemiarthroplasty and total shoulder replacements. Fracture characteristics, including the number of fracture parts and involvement of the humeral head and glenoid and the patient's functional status and postoperative goals help dictate the optimal choice. Although the indications for hemiarthroplasty as treatment for severe proximal humerus fractures have narrowed, the authors believe that there is a still a place for this technique in practice.
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Affiliation(s)
- Blake J Schultz
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, NY
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Management of proximal humeral fractures: a review. CURRENT ORTHOPAEDIC PRACTICE 2021. [DOI: 10.1097/bco.0000000000001002] [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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A morphological study of age-related changes in medullary characteristics of proximal humerus. Chin Med J (Engl) 2021; 135:359-361. [PMID: 34224406 PMCID: PMC8812644 DOI: 10.1097/cm9.0000000000001597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Principles of Locking Plate Fixation of Proximal Humerus Fractures. J Am Acad Orthop Surg 2021; 29:e523-e535. [PMID: 33539058 DOI: 10.5435/jaaos-d-20-00558] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 12/24/2020] [Indexed: 02/01/2023] Open
Abstract
Proximal humerus fractures are common, particularly in elderly patients and those with osteopenia or osteoporosis. Although nonsurgical management results in satisfactory outcomes for most patients, surgical treatment is indicated in select cases. Despite an increasing trend toward arthroplasty, open reduction and internal fixation of proximal humerus fractures can still provide excellent clinical outcomes. Proper technique for internal fixation of the proximal humerus requires an understanding of osseous and neurovascular anatomy. In particular, understanding reliable regions of biomechanically superior bone can help prevent failure of fixation. Biomechanical studies have shown that locked plating of proximal humerus fractures provides stable fixation. Cadaveric and finite element models underscore the importance of screw placement in the posteromedial metaphysis. When medial column support is challenging to obtain, or when bone quality is poor, augmentation with bone autograft, allograft, and/or synthetic composites can improve the biomechanics of internal fixation constructs. The purpose of this review is to outline the anatomic, biologic, and biomechanical principles of plate fixation for proximal humerus fractures to provide evidence-based recommendations for optimizing fixation and preventing fixation failure.
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Schmalzl J, Piepenbrink M, Buchner J, Picht S, Gerhardt C, Lehmann LJ. Higher primary stability of tuberosity fixation in reverse fracture arthroplasty with 135° than with 155° humeral inclination. J Shoulder Elbow Surg 2021; 30:1257-1265. [PMID: 33010438 DOI: 10.1016/j.jse.2020.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/31/2020] [Accepted: 09/08/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Proximal humeral fractures in elderly patients are frequently treated with reverse total shoulder arthroplasty, and tuberosity healing improves clinical outcome and patient satisfaction. So far reverse prostheses with different humeral inclination (HI) angles have been used. However, it has not been investigated yet if the HI angle affects the primary stability of the tuberosity fixation in primary reverse total shoulder arthroplasty for proximal humeral fractures in a biomechanical setting. METHODS A 4-part fracture was created in 7-paired human cadaver proximal humeri after preceding power analysis. After randomization in a pairwise fashion, reverse prostheses with either 135° (n = 7) or 155° (n = 7) were implanted. The tuberosities were reduced anatomically to the metaphysis of the prostheses and were fixed with 3 suture cerclages in a standardized technique. Tightening was performed with a cerclage tension device with 50 Newton meter (N m). Before biomechanical testing, the initial vertical and horizontal gap formation was measured. The humeri were placed in a custom-made test setup enabling internal and external rotation. Cyclic loading with a gradually increasing load magnitude was applied with a material testing machine starting with 20 N m and increasing by 5 N m after each 100th cycle until failure (>15° rotation of the tuberosities). Any motion of the tuberosities was measured with a 3-dimensional camera system. RESULTS Overall, the 155° group reached an average of 1460 ± 270 cycles and the 135° group of 1900 ± 271 cycles (P = .048). In contrast to the 135° group, in the 155° group, a mean initial vertical (0.3 ± 0.7 mm) and horizontal (2.7 ± 3.3 mm) gap formation could be observed before cyclic loading. After 1100 cycles, the 155° group showed increased rotation of both lesser and greater tuberosities in all 3 axes around the humeral shaft compared with the 135° group. CONCLUSION Primary stability of the reattached tuberosities is significantly increased, whereas rotational movements are decreased in prostheses with an anatomic HI of 135° compared with a 155° HI according to the original Grammont design. In addition, a 135° HI allows an exact anatomic reposition of the tuberosities, whereas this was not possible for the 155° design. However, transferability and clinical relevance of these biomechanical results have to be verified with clinical studies.
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Affiliation(s)
- Jonas Schmalzl
- Department of Trauma, Hand, Plastic and Reconstructive Surgery, Julius-Maximilians-University Wuerzburg, Wuerzburg, Germany; Department of Traumatology and Hand Surgery, St. Vincentius Clinic, Karlsruhe, Teaching Hospital Albert-Ludwigs-University Freiburg, Freiburg, Germany.
| | | | - Julian Buchner
- Department of Research and Development, Arthrex Inc., Munich, Germany
| | - Sebastian Picht
- Department of Traumatology and Hand Surgery, St. Vincentius Clinic, Karlsruhe, Teaching Hospital Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Christian Gerhardt
- Department of Traumatology and Hand Surgery, St. Vincentius Clinic, Karlsruhe, Teaching Hospital Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Lars-Johannes Lehmann
- Department of Traumatology and Hand Surgery, St. Vincentius Clinic, Karlsruhe, Teaching Hospital Albert-Ludwigs-University Freiburg, Freiburg, Germany; Medical Faculty Mannheim, Karls-Ruprecht-University Heidelberg, Heidelberg, Germany
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The fragility and reverse fragility indices of proximal humerus fracture randomized controlled trials: a systematic review. Eur J Trauma Emerg Surg 2021; 48:4545-4552. [PMID: 34056677 DOI: 10.1007/s00068-021-01684-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/28/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND The quality of evidence of the orthopedic literature has been often called into question. The fragility index (FI) has emerged as a means to evaluate the robustness of a significant result. Similarly, reverse fragility index (RFI) can be used for nonsignificant results to evaluate whether one can confidently conclude that there is no difference between groups. The analysis of FI and RFI in proximal humerus fracture (PHF) management is of particular interest, given ongoing controversy regarding optimal management and patient selection. The aim of this study was to report the FI, RFI and quality of the evidence in the proximal humerus fracture literature. METHODS A systematic review was conducted based on the PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines, which utilized EMBASE, MEDLINE and Cochrane Library databases. Inclusion criteria included randomized controlled clinical trials related to the management of proximal humerus fractures, published from 2000 to 2020 with dichotomous outcome measures and 1:1 allocation. The FI and RFI were calculated by successively changing one nonevent to an event for each outcome measure until the result was made nonsignificant or significant, respectively. The fragility quotient, (FQ), calculated by dividing the FI by the total sample size, was calculated as well. RESULTS There were 25 studies that met our criteria with 48 outcome measures recorded. A total of 21 studies had at least one fragile result, with ten studies including a fragile result in the conclusion of the abstract. A total of 31 outcome measures had nonsignificant results and the median RFI was found to be 4, with 71% greater than number of patients lost to follow up. Seventeen outcomes had significant results, with a median FI of 1, with 65% greater than or equal to the number patients lost to follow up. A total of 18 of 25 studies (72%) included a power analysis. In particular, ten studies reported a statistical analysis of complication rates, 90% of which were fragile. The median FQ was found to be 0.037. CONCLUSIONS The literature on PHF management is frequently fragile. Outcome measures are often fragile, particularly with regards to comparing complication rates and reoperation rates in treatment arms. Comparing to the studies in other subspecialties PHF RCTs are relatively more fragile and underpowered. Standardized reporting of FI, FQ and RFI can help the reader to reliably draw conclusions based on the fragility of outcome measures.
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Goudie EB, Robinson CM. Prediction of Nonunion After Nonoperative Treatment of a Proximal Humeral Fracture. J Bone Joint Surg Am 2021; 103:668-680. [PMID: 33849049 DOI: 10.2106/jbjs.20.01139] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The prevalence of nonunion after a proximal humeral fracture (PHF) and the risk factors for its occurrence are poorly defined. We aimed to estimate the rate of nonunion in nonoperatively treated patients and to produce a clinical model for its prediction. METHODS Two thousand two hundred and thirty adult patients (median age, 72 years [range, 18 to 103 years]; 75.5% were female) with a PHF underwent assessment of fracture union using standard clinical evaluation and conventional radiographs. We assessed the prevalence of nonunion and measured the effect of 19 parameters on healing. Best statistical practices were used to construct a multivariate logistic regression model. The PHF assessment of risk of nonunion model (PHARON) was externally validated in a subsequent prospectively collected population of 735 patients, treated by the same protocol in our institution. RESULTS Overall, 231 (10.4%) of 2,230 patients developed nonunion. Only 3 (0.8%) of 395 patients with a head-shaft angle (HSA) of >140° developed nonunion; in this cohort, none of the measured candidate variables were independently predictive of nonunion on multivariate logistic regression analysis. In the larger cohort of 1,835 patients with an HSA of ≤140°, 228 (12.4%) developed nonunion. Decreasing HSA, increasing head-shaft translation (HST), and smoking were independently predictive of nonunion on multivariate analysis. The prevalence of nonunion was very low (1%) in the majority with both an HSA of >90° and HST of <50%, whereas the risk was much higher (83.7%) in the 8.3% with an HSA of ≤90° and HST of ≥50%. In both groups, the prevalence of nonunion was much higher in smokers. CONCLUSIONS The prevalence of nonunion after PHF is higher than previously reported. Most patients have favorable risk-factor estimates and a very low risk of this complication, but a smaller subgroup is at much higher risk. The risk can be accurately estimated with PHARON, using standard clinical assessment tools. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Ewan B Goudie
- The Edinburgh Shoulder Clinic, New Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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The value of lateral glenohumeral offset in predicting construct failure in proximal humerus fractures following internal fixation. J Shoulder Elbow Surg 2021; 30:819-825. [PMID: 32763382 DOI: 10.1016/j.jse.2020.07.029] [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: 04/27/2020] [Revised: 07/12/2020] [Accepted: 07/19/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Proximal humerus fractures are the third most common osteoporosis defining injury in the United States, yet operative fixation of these injuries remains technically challenging. Although several modifiable and nonmodifiable risk factors are correlated with failure of proximal humerus fixation, no study has investigated whether failure to restore glenohumeral offset plays a part in fixation failure. The goals of this study are: (1) to determine if lateral glenohumeral offset (LGHO) and humeral head diameter (HHD) can be measured radiographically with accuracy between observers, (2) to observe whether there is a correlation between failure to operatively restore an anatomic LGHO:HHD ratio and failure of fixation, and (3) if there is a correlation, can any recommendations be made in regard to the ideal LGHO:HHD ratio. METHODS Retrospective review found 183 patients meeting inclusion criteria who underwent operative fixation for proximal humerus fractures between 2005 and 2018. Patients suffering construct failure requiring reoperation were compared with clinically successful surgeries on the basis of age, sex, fracture morphology, head-shaft angle, smoking history, presence or absence of a calcar screw, and LGHO:HHD ratio. The groups were compared using a combination of Student t-tests, χ2, and bivariate and multivariate logistic regression analyses where appropriate. The Student t-test and intraclass correlation coefficient were both used to assess interobserver reliability. RESULTS We found that LGHO and HHD can be measured by independent observers accurately (intraclass correlation coefficient = 0.80, 95% confidence interval: 0.65-0.89). Patients suffering implant failure had a significantly lower LGHO:HHD ratios compared with those who did not (0.94 vs. 1.03, P ≤ .001). The LGHO:HHD ratio was an independent predictor of implant failure even after controlling for other potential risk factors. Patients with an LGHO:HHD of 1.0 or above have a <10% chance of failure compared with a 20% risk with a ratio of 0.9 and a 40% risk at 0.8. CONCLUSION We found the LGHO:HHD ratio to be an independent predictor for construct failure after plate and screw fixation of proximal humerus fractures. Efforts should be made to restore an anatomic ratio of at least 1.0 to minimize the risk of failure.
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Proximal humerus exposure with the inverted-L anterolateral deltoid flip approach, anterolateral deltoid splitting approach, and deltopectoral approach: A comparative cadaveric study. Injury 2021; 52:738-746. [PMID: 33208271 DOI: 10.1016/j.injury.2020.11.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 11/05/2020] [Accepted: 11/08/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Reduction of the posterior aspect of proximal humerus fracture, such as far-retracted greater tuberosity or posterior articular head split fracture via a deltopectoral or deltoid splitting approach, is difficult and usually needs extensive dissection. The inverted-L anterolateral deltoid flip approach, which is developed from the deltoid splitting approach, accesses the proximal humerus via lateral deltoid flap lifting. This study compared the area and arc of surgical exposure to the proximal humerus of this proposed approach to existing approaches. METHODS Eleven cadaveric specimens were used. Deltopectoral and deltoid splitting approaches were carried out on the right and left shoulder, respectively. Soft tissue was retracted after completion of a surgical approach to expose the proximal humerus, and dot-to-dot marking pins were placed along the border of exposed area. An additional area with a full shoulder rotation was also marked on the deltopectoral side. An inverted-L deltoid flip approach was further carried out on a deltoid splitting side with a posterior extending incision along the acromion process and the deltoid detachment from the acromion process. The additional area of exposure was subsequently marked. All soft tissue around the proximal humerus was taken down, and the glenohumeral joint was disarticulated. Area of exposure and axial images were taken for further processing and measurement. RESULT An average distance of the axillary nerve from the acromion process of the deltoid splitting and the deltopectoral approaches were 49.15 mm and 57.35 mm, respectively (P < 0.05). The average area of exposure of the inverted-L deltoid flip, deltoid-splitting, deltopectoral, and deltopectoral with full rotation approaches were 2729.81mm2, 1404.39mm2, 1325.41mm2, and 2354.78mm2, respectively (P < 0.05). Mean arc of exposure lateral to bicipital groove of the inverted-L deltoid flip, deltoid splitting, deltopectoral, and deltopectoral with full rotation approaches were 151.75degrees, 105.02degrees, 61.68°, and 110.64°, respectively (P < 0.05). CONCLUSION The inverted-L anterolateral deltoid flip approach provides the most posterior access to the proximal humerus. However, it requires more soft tissue dissection and awareness of tension on the axillary nerve. This approach could be an alternative for displaced posterior head splits or far-retracted greater tuberosity proximal humerus fractures.
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Porschke F, Bockmeyer J, Nolte PC, Studier-Fischer S, Guehring T, Schnetzke M. More Adverse Events after Osteosyntheses Compared to Arthroplasty in Geriatric Proximal Humeral Fractures Involving Anatomical Neck. J Clin Med 2021; 10:jcm10050979. [PMID: 33801182 PMCID: PMC7957872 DOI: 10.3390/jcm10050979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/17/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022] Open
Abstract
The purpose of this study was to compare adverse events and clinical outcomes of geriatric proximal humerus fractures (PHF) involving the anatomical neck (type C according to AO classification) treated with open reduction and internal fixation (ORIF) using locking plate vs. arthroplasty. In this retrospective cohort study, geriatric patients (>64 years) who underwent operative treatment using ORIF or arthroplasty for type C PHFs were included. Complications, revisions and clinical outcomes using Constant Murley Score (CMS) and Disabilities of the Arm, Shoulder and Hand (DASH) Score were assessed and compared between groups. At a mean follow up of 2.7 ± 1.7 years, 59 patients (mean age 75.3 ± 5.5 years) were included. In 31 patients ORIF was performed and 29 patients underwent arthroplasty. Complications and revision surgeries were significantly more frequent after ORIF (32.6% vs. 7.1%, p = 0.023 and 29.0% vs. 7.1%, p = 0.045). In contrast, clinical outcomes showed no significant differences (DASH 39.9 ± 25.7 vs. 39.25 ± 24.5, p = 0.922; CMS 49.7 ± 29.2 vs. 49.4 ± 25.2, p = 0.731). ORIF of type C PHFs in geriatric patients results in significantly more complications and revision surgery when compared to arthroplasty. Therefore, osteosynthesis of geriatric intraarticular fractures of the proximal humerus must be critically evaluated.
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Affiliation(s)
- Felix Porschke
- BG Trauma Center Ludwigshafen at Heidelberg University Hospital, Ludwig-Guttmann-Straße 13, 67071 Ludwigshafen, Germany; (J.B.); (P.-C.N.); (S.S.-F.); (M.S.)
- Correspondence: ; Tel.: +49-6210-68100
| | - Julia Bockmeyer
- BG Trauma Center Ludwigshafen at Heidelberg University Hospital, Ludwig-Guttmann-Straße 13, 67071 Ludwigshafen, Germany; (J.B.); (P.-C.N.); (S.S.-F.); (M.S.)
| | - Philip-Christian Nolte
- BG Trauma Center Ludwigshafen at Heidelberg University Hospital, Ludwig-Guttmann-Straße 13, 67071 Ludwigshafen, Germany; (J.B.); (P.-C.N.); (S.S.-F.); (M.S.)
| | - Stefan Studier-Fischer
- BG Trauma Center Ludwigshafen at Heidelberg University Hospital, Ludwig-Guttmann-Straße 13, 67071 Ludwigshafen, Germany; (J.B.); (P.-C.N.); (S.S.-F.); (M.S.)
| | - Thorsten Guehring
- Department of Orthopedic Surgery, Paulinenhilfe, Diakonieklinikum Stuttgart, Rosenbergstraße 38, 70176 Stuttgart, Germany;
| | - Marc Schnetzke
- BG Trauma Center Ludwigshafen at Heidelberg University Hospital, Ludwig-Guttmann-Straße 13, 67071 Ludwigshafen, Germany; (J.B.); (P.-C.N.); (S.S.-F.); (M.S.)
- German Joint Center, Atos Clinic Heidelberg, Bismarckstraße 9-15, 69115 Heidelberg, Germany
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Huang Y, Wang X, Wang J, Wang D, Bi Z. Two new Yb(III)-based coordination polymers: structural characterization and treatment effect on femur fracture nonunion combined with PRP and n-HA/PA66. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1762219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yong Huang
- Department of Orthopedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Xiaoyu Wang
- Department of Orthopedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jingzhe Wang
- Department of Orthopedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Dawei Wang
- Department of Orthopedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Zhenggang Bi
- Department of Orthopedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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Robinson CM, Stirling PHC, MacDonald DJ, Strelzow JA, Goudie EB. Open Reduction and Long Locking Plate Fixation of Complex Proximal Humeral Metadiaphyseal Fractures. J Bone Joint Surg Am 2020; 102:2146-2156. [PMID: 33060425 DOI: 10.2106/jbjs.20.00372] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND A minority of proximal humeral fractures extend into the diaphysis and their optimal treatment remains controversial. We evaluated the outcomes and risk of complications in patients with these injuries, treated by a protocol of open reduction and long locking plate fixation (LPF). METHODS Between 2007 and 2014, all locally resident patients with a proximal humeral fracture extending into the diaphysis were referred to a specialist shoulder clinic. Operative treatment using a protocol of open reduction and LPF was offered to medically fit patients. Those with 2-year radiographic follow-up were included in the study, and standardized assessments of clinical and radiographic outcomes were performed during the first 2 years postoperatively. At a mean of 8.8 years (range, 5 to 12 years) after LPF, the functional outcomes and satisfaction of surviving, cognitively intact patients were assessed with a questionnaire study. RESULTS One hundred and two patients met the inclusion criteria; the majority were older women who had incurred the injury during a simple fall. Fractures were divided into 2 types depending on the pattern of diaphyseal extension. The pain levels, functional scores, and satisfaction with treatment were satisfactory both at the 2-year follow-up and at the longer-term follow-up at a mean of 8.8 years postsurgery. Complications were predominantly due to postsurgical stiffness (in 7 patients, with 3 undergoing additional surgery) and nonunion or fixation failure (in 7 patients, with 6 undergoing additional surgery). CONCLUSIONS Proximal humeral fractures with diaphyseal extension are rare. The results of our study support the use of LPF in medically stable patients in centers with the expertise to perform these procedures. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- C Michael Robinson
- The Edinburgh Shoulder Clinic, New Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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Effect of surgical approaches on deltoid innervation and clinical outcomes in the treatment of proximal humeral fractures. Jt Dis Relat Surg 2020; 31:515-522. [PMID: 32962584 PMCID: PMC7607925 DOI: 10.5606/ehc.2020.74218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objectives
This study aims to investigate the effects of deltopectoral and anterolateral acromial approaches commonly used in open reduction-internal fixation of proximal humeral fractures on the clinical outcomes, and axillary nerve damage through electrophysiological assessment. Patients and methods
Forty-eight patients (22 males, 26 females; mean age 47.9±13.2 years; range, 22 to 73 years) diagnosed with Arbeitsgemeinschaft für Osteosynthesefragen (AO)/Orthopaedic Trauma Association (OTA) type 11 proximal humeral fractures who underwent osteosynthesis with anatomical locking plates in our hospital between January 2015 and June 2016 were prospectively examined. The patients were divided into two groups according to either the deltopectoral or anterolateral deltoid-split surgical approach used. Clinical outcomes were evaluated using the Disabilities of the Arm, Shoulder, and Hand (DASH) scores and Constant-Murley scores (CMS) obtained at three- and 12-month follow-up visits. Needle electromyography (EMG) was performed for the electrophysiological assessment of the deltoid muscle. Results
There were no significant differences between the groups in terms of demographic data, follow-up times, and complications. DASH scores and CMS obtained postoperatively at three months (p=0.327 and p=0.531, respectively) and 12 months (p=0.324 and p=0.648, respectively) revealed no significant differences. In addition, the two groups did not significantly differ with respect to the presence of EMG abnormalities (p=0.792). Avascular necrosis of the humeral head was detected in only two patients from the deltopectoral group. Conclusion Deltopectoral and anterolateral approaches do not differ regarding the presence of postoperative EMG abnormalities and functional outcomes. Surgeons can thus adopt either approach. However, dissection without damaging the soft tissue should be performed in both approaches.
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Klug A, Harth J, Hoffmann R, Gramlich Y. Surgical treatment of complex proximal humeral fractures in elderly patients: a matched-pair analysis of angular-stable plating vs. reverse shoulder arthroplasty. J Shoulder Elbow Surg 2020; 29:1796-1803. [PMID: 32279985 DOI: 10.1016/j.jse.2020.01.073] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 01/05/2020] [Accepted: 01/12/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND To date, there is a lack of consensus regarding the type of surgical treatment for complex proximal humeral fractures (PHFs) in elderly patients, especially between joint preservation and joint replacement techniques. MATERIALS AND METHODS We matched 60 patients (aged 73.2 ± 6.4 years) with complex PHFs in terms of sex, age, and Charlson Comorbidity Index, who underwent locking-plate open reduction-internal fixation (ORIF) or reverse shoulder arthroplasty (RSA) (2011-2017). Postoperative range of motion and functional outcome were assessed using the American Shoulder and Elbow Surgeons shoulder score, Oxford Shoulder Score, Constant-Murley score, and Disabilities of the Arm, Shoulder and Hand score at a mean follow-up of 49 months (ORIF group) and 38 months (RSA group). Complications and unplanned revision surgery were recorded, and all radiographs were analyzed. RESULTS ORIF resulted in numerically, although not statistically significantly, greater mean shoulder motion vs. RSA. Significantly better outcome was reported for the Oxford Shoulder Score (P = .034) and Disabilities of the Arm, Shoulder and Hand score (P = .026) in the ORIF group, although no significant differences were observed in the American Shoulder and Elbow Surgeons shoulder score and Constant-Murley score. The complication rate (30% vs. 10%) and revision rate (20% vs. 3%) were significantly higher in the ORIF group (P = .028), with patients who had complications or required revision having worse functional results. CONCLUSION Favorable results are achievable through both angular-stable plating and RSA. Although ORIF may be associated with a superior functional outcome, exceeding the minimal clinically important difference, RSA was linked to significantly fewer complications and revisions.
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Affiliation(s)
- Alexander Klug
- Berufsgenossenschaftliche Unfallklinik Frankfurt am Main, Zentrum für Unfallchirurgie und Orthopädische Chirurgie, Frankfurt am Main, Germany.
| | - Jasmin Harth
- Berufsgenossenschaftliche Unfallklinik Frankfurt am Main, Zentrum für Unfallchirurgie und Orthopädische Chirurgie, Frankfurt am Main, Germany
| | - Reinhard Hoffmann
- Berufsgenossenschaftliche Unfallklinik Frankfurt am Main, Zentrum für Unfallchirurgie und Orthopädische Chirurgie, Frankfurt am Main, Germany
| | - Yves Gramlich
- Berufsgenossenschaftliche Unfallklinik Frankfurt am Main, Zentrum für Unfallchirurgie und Orthopädische Chirurgie, Frankfurt am Main, Germany
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Cecere AB, Toro G, De Cicco A, Braile A, Paoletta M, Iolascon G, Schiavone Panni A. How to improve the outcomes of surgically treated proximal humeral osteoporotic fractures? A narrative review. Orthop Rev (Pavia) 2020; 12:8529. [PMID: 32922699 PMCID: PMC7461645 DOI: 10.4081/or.2020.8529] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 04/17/2020] [Indexed: 02/08/2023] Open
Abstract
Proximal humeral fractures (PHF) are the third most common non-vertebral fragility fractures after hip and distal radius. It still controversial which treatment might be more appropriate, and surgically treated outcomes depends also on an appropriate technique. In order to clarify surgical indications, tips and pitfall a narrative review was conducted. Pinning, external fixation, plating and internal fixators has each one its advantages and disadvantages. During the procedure an appropriate use of the fixation device and handling of the soft tissue might be associated with better outcomes. Calcar comminution, varus angulation, medial dislocation of the shaft, fracture-dislocation are factors that could lead to choose a replacement. Hemiarthroplasty and reverse total shoulder arthroplasty are the most common prosthesis used in PHF. The restoration of humeral length and tuberosities might lead to an improvement in clinical outcomes and prosthesis survivorship.
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Affiliation(s)
- Antonio Benedetto Cecere
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
| | - Giuseppe Toro
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples.,Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Annalisa De Cicco
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
| | - Adriano Braile
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
| | - Marco Paoletta
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
| | - Alfredo Schiavone Panni
- Department of Medical and Surgical Specialties and Dentistry, University of Campania "Luigi Vanvitelli", Naples
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Evaluation of axillary nerve integrity and shoulder functions in patients who underwent lateral deltoid splitting approach. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.777069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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