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Meyer MA, Leversedge FJ, Catalano LW, Lauder A. Complex Elbow Fracture-Dislocations: An Algorithmic Approach to Treatment. J Am Acad Orthop Surg 2024; 32:669-680. [PMID: 38709855 DOI: 10.5435/jaaos-d-23-00460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 02/20/2024] [Indexed: 05/08/2024] Open
Abstract
Elbow stability arises from a combination of bony congruity, static ligamentous and capsular restraints, and dynamic muscular activation. Elbow trauma can disrupt these static and dynamic stabilizers leading to predictable patterns of instability; these patterns are dependent on the mechanism of injury and a progressive failure of anatomic structures. An algorithmic approach to the diagnosis and treatment of complex elbow fracture-dislocation injuries can improve the diagnostic assessment and reconstruction of the bony and ligamentous restraints to restore a stable and functional elbow. Achieving optimal outcomes requires a comprehensive understanding of pertinent local and regional anatomy, the altered mechanics associated with elbow injury, versatility in surgical approaches and fixation methods, and a strategic rehabilitation plan.
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Affiliation(s)
- Maximilian A Meyer
- From the Department of Orthopedic Surgery, University of Colorado School of Medicine, Aurora, CO(Dr. Meyer, Dr. Leversedge, Dr. Catalano, and Dr. Lauder), Department of Orthopedic Surgery, Denver Health Medical Center, Denver, CO (Dr. Lauder)
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Jonsson EÖ, Ekholm C, Hallgren HB, Nestorson J, Etzner M, Adolfsson L. Elbow hemiarthroplasty and total elbow arthroplasty provided a similar functional outcome for unreconstructable distal humeral fractures in patients aged 60 years or older: a multicenter randomized controlled trial. J Shoulder Elbow Surg 2024; 33:343-355. [PMID: 37778655 DOI: 10.1016/j.jse.2023.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/11/2023] [Accepted: 08/27/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Semiconstrained total elbow arthroplasty (TEA) is an established treatment for elderly patients with distal humeral fractures not amenable to stable internal fixation (unreconstructable). In recent years, there has been increasing interest in elbow hemiarthroplasty (EHA), a treatment option which does not entail restrictions on weight-bearing as opposed to TEA. These 2 treatments have not been compared in a randomized controlled trial (RCT). The aim of this study was to compare the functional outcome of EHA and TEA for the treatment of unreconstructable distal humeral fractures in elderly patients. MATERIAL AND METHODS This was a multicenter randomized controlled trial (RCT). Patients were included between January 2011 and November 2019 at one of 3 participating hospitals. The inclusion criteria were an unreconstructable distal humeral fracture, age ≥60 years and independent living. The final follow-up took place after ≥2 years. The primary outcome measure was the Disabilities of the Arm, Shoulder, and Hand (DASH) score. Secondary outcome measures were the Mayo Elbow Performance Score (MEPS), the EQ-5D index, range of motion (flexion, extension, pronation, and supination) and grip strength. RESULTS Forty patients were randomized to TEA (n = 20) and EHA (n = 20). Five patients died before completing the final follow-up, leaving 18 EHA and 17 TEA patients for analysis. There were 31 women. The mean age was 74.0 (SD, 8.5) years in the EHA group and 76.9 (SD, 7.6) in the TEA group (P = .30). The mean DASH score was 21.6 points in the EHA group and 27.2 in the TEA group (P = .39), a difference of -5.6 points (95% CI: -18.6 to 7.5). There were no differences between treatment with EHA and TEA for the mean values of the MEPS (85.0 vs. 88.2, P = .59), EQ-5D index (0.92 vs. 0.86, P = .13), extension (29° vs. 29°, P = .98), flexion (126° vs. 136°, P = .05), arc of flexion-extension (97° vs. 107°, P = .25), supination (81° vs. 75°, P = .13), pronation (78° vs. 74°, P = .16) or grip strength (17.5 kg vs. 17.2 kg, P = .89). There were 6 adverse events in each treatment group. CONCLUSION In this RCT, both elbow hemiarthroplasty (EHA) and total elbow arthroplasty (TEA) resulted in a good and similar functional outcome for unreconstructable distal humeral fractures in elderly patients at a minimum of 2 years of follow-up.
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Affiliation(s)
- Eythor Ö Jonsson
- Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Sweden.
| | - Carl Ekholm
- Department of Orthopaedics, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Hanna Björnsson Hallgren
- Division of Orthopaedic Surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Jens Nestorson
- Division of Orthopaedic Surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Lars Adolfsson
- Division of Orthopaedic Surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Orthopaedics, Örebro University, Örebro, Sweden
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Caredda M, Cianni L, De Fazio A, Ziranu A, Vitiello R, Maccauro G. Megaprosthetic replacement in complex distal humerus fractures in elderly patients: a case series. J Orthop Surg Res 2024; 19:53. [PMID: 38212796 PMCID: PMC10782750 DOI: 10.1186/s13018-023-04465-2] [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: 10/14/2023] [Accepted: 12/12/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Managing distal humeral fractures can be challenging for orthopedic surgeons. There are several treatment options for managing this type of fracture, and the treatment method for these fractures should be based on patient-related factors. In elderly patients with osteoporotic bone and severe comminution of the fracture, adequate fixation can be a major challenge for surgeons. The use of megaprosthesis has been recently proposed in traumatology as an alternative to osteosynthesis or conventional prosthesis for the management of comminuted articular fractures in elderly patients with poor bone stock. METHODS A consecutive case series of 5 patients who underwent reconstruction of the elbow joint with a trabecular hinged modular elbow megaprosthesis was reviewed retrospectively. All patients included had AO/OTA 13C2 and 13C3 fractures with metaphyseal extension and considerable bone loss of the distal humerus. The primary outcome was the evaluation of functional and clinical outcomes with the MEPS score in comminuted distal humerus fractures with metaphyseal extension and poor bone stock in elderly patients treated with elbow megaprosthesis. The secondary outcome was assessing the treatment-related complication rate of this technique in non-oncological fields. RESULTS Five patients were included in the study with a mean age of 82.66 ± 7.72 years at surgery. The mean MEPS value was 63 ± 24.2 at 1 month, 81 ± 23.53 at 3 months, 83 ± 24.2 at 6 months, and 84 ± 24.57 at 12 months. No intraoperative complications were recorded in our series. Of 5 patients, four patients had excellent clinical and functional outcomes. We did not encounter wound dehiscence, prosthetic joint infection, aseptic loosening, or periprosthetic fractures. CONCLUSIONS The indication for this type of treatment must be selected and narrowed down, as it is a salvage procedure, and any failure would cause even more complex situations. Short operating times and early mobilization of the elbow are the advantages of this technique.
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Affiliation(s)
- Matteo Caredda
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Trauma Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy
- Orthopedics and Trauma Surgery, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
| | - Luigi Cianni
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Trauma Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy.
- Orthopedics and Trauma Surgery, Università Cattolica del Sacro Cuore, 00168, Rome, Italy.
| | - Andrea De Fazio
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Trauma Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy
- Orthopedics and Trauma Surgery, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
| | - Antonio Ziranu
- Orthopedics and Trauma Surgery, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
| | - Raffaele Vitiello
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Trauma Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy
| | - Giulio Maccauro
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Trauma Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy
- Orthopedics and Trauma Surgery, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
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Prior H, Jamil Z, Rodriguez AN, Swiggett SJ, Weisberg MD, Razi AE, Choueka J. Comparison of baseline demographics and risk factors for aseptic loosening following primary total elbow arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:3153-3158. [PMID: 37061573 DOI: 10.1007/s00590-023-03550-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/10/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND Aseptic loosening is a feared complication following total elbow arthroplasty (TEA); however, literature regarding factors that may contribute to this complication is limited. The aims of this investigation were to: (1) compare baseline demographics of patients who developed aseptic loosening following primary TEA; and (2) identify patient-specific risk factors for the development of loosening. METHODS Retrospective analysis using a nationwide claims database was performed to identify patients who underwent primary TEA and developed aseptic loosening within 2 years (study n = 307, control n = 10,741). Multivariate regression analysis generated odds ratio (OR), 95% confidence interval (95% CI), and p-value of risk factors. p < 0.05 was considered statistically significant. RESULTS Patients who developed aseptic loosening had significant differences in numerous demographics, including age (p = 0.0001), sex (p = 0.0251), and various comorbid conditions such as obesity (15.96% vs. 8.36%, p < 0.0001). Furthermore, the risk factors most associated with aseptic loosening were obesity (OR 1.65, 95% CI 1.18-2.28, p = 0.002), male sex (OR 1.51, 95% CI 1.13-2.00, p = 0.004), and concomitant opioid use disorder (OR 1.58, 95% CI 1.14-2.15, p = 0.004). DISCUSSION This study is the first to identify demographics and patient-related risk factors associated with aseptic loosening following primary TEA. This evidence could be applied to the clinical setting in order to educate at-risk patients of this potential complication as well as inform their post-operative clinical management. LEVEL OF EVIDENCE Level III: Prognostic.
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Affiliation(s)
- Harriet Prior
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
- College of Medicine, State University of New York Downstate, Brooklyn, NY, USA
| | - Zenab Jamil
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
- College of Medicine, State University of New York Downstate, Brooklyn, NY, USA
| | - Ariel N Rodriguez
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA.
| | - Samuel J Swiggett
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
| | - Miriam D Weisberg
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
| | - Afshin E Razi
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
| | - Jack Choueka
- Department of Orthopedic Surgery, Maimonides Medical Center, 927 49th Street, Brooklyn, NY, 11219, USA
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Liu C, Zhang D, Blazar P, Earp BE. Outcomes After Acute Versus Delayed Total Elbow Arthroplasty for the Treatment of Distal Humerus Fractures. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2023; 5:612-619. [PMID: 37790826 PMCID: PMC10543816 DOI: 10.1016/j.jhsg.2023.05.006] [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: 05/03/2023] [Accepted: 05/07/2023] [Indexed: 10/05/2023] Open
Abstract
Purpose Compare outcomes of acute versus delayed total elbow arthroplasty (TEA) following distal humerus fractures (DHF). Methods This retrospective study included 39 patients who underwent primary TEA with semiconstrained implants for DHF, either within 4 weeks of their injury or after failing initial open reduction and internal fixation (ORIF) or nonsurgical management, between June 1, 2003 and February 1, 2018 with minimum 1-year follow-up. Our outcome measures included QuickDASH (Disabilities of the Arm, Shoulder, and Hand) score, complications, reoperations, and range of motion (ROM). Demographics, clinical variables, and outcomes were compared using the Student's t-test, Mann-Whitney U test, and Fisher's exact test as appropriate. Kaplan-Meier curves for mortality, implant survivorship, and reoperation were created. Results Our patients were categorized into acute TEA (n = 22), ORIF to TEA (n = 10), and nonsurgical to TEA (n = 7) treatment groups. Additional analysis was performed comparing acute to delayed TEA, which combined data from failed ORIF and nonsurgical cohorts. The median follow-up, average age, and median Charlson comorbility index were similar between groups. The most common fracture pattern was AO13C. At median follow-up of 5.8 years, QuickDASH differed between cohorts: mean of 31 (SD 19) in acute TEA and 52 (SD 27) in delayed TEA, which further subdivided to 44.2 (SD 25) in failed ORIF and 76 (SD 23) in failed nonsurgical management. Poorer QuickDASH scores at final follow-up were associated with delayed TEA, initial nonsurgical management, and depression. Surgical complications were associated with delayed TEA. Higher Charlson comorbidity index was associated with death. No variables were associated significantly with ROM, revision, or reoperation. Conclusion Comminuted DHFs are difficult to treat in the elderly with high rates of complication and poor function after surgery. Our study suggests TEA performed acutely result in satisfactory outcomes and should be a consideration for patients at high risk of failing ORIF or nonsurgical management. Type of Study/Level of Evidence Therapeutic, III.
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Affiliation(s)
- Christina Liu
- Division of Hand and Upper-Extremity Surgery, Department of Orthopedics, Brigham and Women’s Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Dafang Zhang
- Division of Hand and Upper-Extremity Surgery, Department of Orthopedics, Brigham and Women’s Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Philip Blazar
- Division of Hand and Upper-Extremity Surgery, Department of Orthopedics, Brigham and Women’s Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Brandon E. Earp
- Division of Hand and Upper-Extremity Surgery, Department of Orthopedics, Brigham and Women’s Hospital, Boston
- Harvard Medical School, Boston, MA
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Warner C, Peach C, Davies R. Widening Access: Sterile Tourniquets for Surgery to the Distal Humerus. Cureus 2023; 15:e46148. [PMID: 37900452 PMCID: PMC10613037 DOI: 10.7759/cureus.46148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Purpose of the study The use of tourniquets during surgery of the distal humerus can improve visibility and reduce surgical time. However, the available operating field can be limited due to the size and placement of the tourniquet. This proof-of-concept study aimed to determine if sterile tourniquets can provide a wider surgical field compared to non-sterile tourniquets for procedures around the distal humerus. Methods Volunteers (n = 5) were positioned to simulate access to the distal humerus. The distance from the posterior corner of the acromion to the tip of the olecranon was measured. Participants were draped according to the standard protocol for the use of a non-sterile or sterile tourniquet for distal humerus and humeral shaft fractures. Two non-sterile pneumatic tourniquets (standard and narrow) and two sterile tourniquets (pneumatic and elastic exsanguination) were tested. The surgical field was measured from the sterile drape or tourniquet proximally to the tip of the olecranon. A one-way repeated measures ANOVA was conducted to examine the effect of each tourniquet on the surgical field. Results The sterile elastic exsanguination tourniquet had the largest available field with a mean of 24.4 cm (71% of arm available for incision after application), followed by the sterile pneumatic tourniquet of 20.0 cm (58%), narrow non-sterile pneumatic of 19.2 cm (55%), and standard non-sterile pneumatic of 17.0 cm (49%). Repeated measures ANOVA determined that mean surgical field length is statistically significant between tourniquet devices (F (1.729, 6.914) = 21.783, p = .001). The surgical field length was statistically significantly increased from a non-sterile standard tourniquet to a sterile elastic tourniquet (7.4 (95% CI, 2.9-11.9) cm, p = .008) but not the other two tourniquet devices tested. Conclusion The use of certain types of sterile tourniquets can provide a wider surgical field compared to non-sterile tourniquets for procedures around the distal humerus, specifically the sterile elastic exsanguination tourniquet providing a statistically significant mean gain of 7.4 cm from the non-sterile tourniquets. These findings suggest that the use of sterile tourniquets should be considered more frequently in surgery of the distal humerus, and a sterile exsanguinating tourniquet could be considered for midshaft humeral fractures, facilitating safer exposure of the radial nerve and reduced blood loss.
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Affiliation(s)
- Christian Warner
- Trauma and Orthopaedics, Manchester Shoulder and Elbow Unit, Wythenshawe Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester, GBR
| | - Christopher Peach
- Trauma and Orthopaedics, Manchester Shoulder and Elbow Unit, Wythenshawe Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester, GBR
| | - Ronnie Davies
- Trauma and Orthopaedics, Manchester Shoulder and Elbow Unit, Wythenshawe Hospital, Manchester University Hospitals NHS Foundation Trust, Manchester, GBR
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Mendez-Daza CH, Arce-Eslava PA. Reconstruction of a Distal Humeral Fracture with Articular Bone Loss Using Osteochondral Allograft: A Case Report. JBJS Case Connect 2023; 13:01709767-202306000-00008. [PMID: 37053361 DOI: 10.2106/jbjs.cc.22.00749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
CASE A 31-year-old right-hand-dominant man sustained an open left distal humerus fracture resulting in a complete loss of the lateral column involving 30% of the articular surface and the lateral collateral ligament complex. Reconstructive surgery was conducted in 2 stages, beginning with articulated external elbow fixation followed by reconstruction with a fresh osteochondral allograft. Outcomes were satisfactory with no elbow pain or instability, and osseointegration was demonstrated in radiographs. CONCLUSION The technique described in this report can be a viable option for treating young patients with a severe distal humerus fracture complicated and can provide favorable clinical and radiological outcomes.
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Zha Y, Hua K, Huan Y, Chen C, Sun W, Ji S, Xiao D, Gong M, Jiang X. Biomechanical comparison of three internal fixation configurations for low transcondylar fractures of the distal humerus. Injury 2023; 54:362-369. [PMID: 36509562 DOI: 10.1016/j.injury.2022.10.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/10/2022] [Accepted: 10/24/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND We aimed to evaluate the biomechanical stiffness and strength of different internal fixation configurations and find suitable treatment strategies for low transcondylar fractures of the distal humerus. METHODS AND MATERIALS Thirty 4th generation composite humeri were used to create low transcondylar fracture models that were fixed by orthogonal and parallel double plates as well as posterolateral plate and medial screw (PPMS) configurations (n=10 in each group) using an anatomical locking compression plate-screw system and fully threaded medial cortical screws. Posterior bending (maximum 50 N), axial loading (maximum 200 N) and internal rotation (maximum 10 N·m) were tested, in that order, for each specimen. Stiffness under different biomechanical settings among different configurations were compared. Another 18 sets of fracture models were created using these three configurations (n=6 in each group) and the load to failure under axial loading among different configurations was compared. RESULTS Under posterior bending, the stiffness of parallel group was higher than orthogonal group (P<0.001), and orthogonal group was higher than PPMS group (P<0.001). Under axial loading, the stiffness of parallel group was higher than orthogonal group (P=0.001) and PPMS group (P<0.001); however, the difference between orthogonal and PPMS group was not statistically significant (P>0.05). Under internal rotation, the stiffness of parallel group was higher than orthogonal group (P=0.044), and orthogonal group was higher than PPMS group (P=0.029). In failure test under axial loading, the load to failure in the orthogonal group was lower than parallel group (P=0.009) and PPMS group (P=0.021), but the difference between parallel group and PPMS group was not statistically significant (P>0.05). All specimens in orthogonal group demonstrated "distal medial failure"; most specimens had "distal medial and trochlear failure" in the parallel group; most specimens exhibited "contact failure" in the PPMS group. CONCLUSION For treating low transcondylar fractures, the overall stiffness and strength of the parallel configuration were superior to those of the orthogonal and PPMS configurations. Nevertheless, the PPMS configuration can provide adequate stability and stiffness comparable to double-plate configurations under axial loading. Therefore, the PPMS construct may have certain clinical value.
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Affiliation(s)
- Yejun Zha
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Kehan Hua
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Yong Huan
- State Key Laboratory of Nonlinear Mechanics (LNM), Institute of Mechanics, Chinese Academy of Sciences, Beijing, China
| | - Chen Chen
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Weitong Sun
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Shangwei Ji
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Dan Xiao
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Maoqi Gong
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Xieyuan Jiang
- Department of Orthopedic Trauma, Beijing Jishuitan Hospital, No.31 Xinjiekou East Street, Xicheng District, Beijing 100035, China.
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Jung HS, Won YS, Choi YS, Lee JS. Risk factors for hardware-related complications after extra-articular distal humerus fracture fixation using an anatomical locking plate. Eur J Trauma Emerg Surg 2023; 49:125-131. [PMID: 35913540 DOI: 10.1007/s00068-022-02064-0] [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: 04/22/2022] [Accepted: 07/10/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE We aimed to identify the incidence and risk factors of hardware-related complications in patients treated with anatomical locking plate fixation for extra-articular distal humerus fractures. METHODS From 2013 to 2020, patients with extra-articular distal humerus fractures who underwent open reduction and internal fixation with an extra-articular distal humerus locking plate (EADHP) were retrospectively reviewed and categorized according to the presence/absence of hardware-related complications. Hardware-related complications were defined as the occurrence of skin prominence on the plate and discomfort in activities of daily living. Patient demographics, the lateral condylar angle, lateral body length, shaft-condylar angle of the humerus, and plate length were analyzed. RESULTS Of the 29 patients, 10 (34%) did not develop hardware-related complications (group A), whereas 19 (66%) did (group B). Patient demographics did not differ between the groups. However, the number of patients who underwent hardware removal was significantly greater in group B (16/19) than in group A (4/10; p = 0.032). Radiologic assessment revealed no significant difference in the lateral condylar or shaft-condylar angle. However, the lateral body length was greater in group A than in group B (44.5 ± 4.8 vs. 39.5 ± 3.7, p = 0.007). The plate length significantly differed between the groups. Twelve of 19 (63%) patients in group B received short-hole plates (six holes), while nine of ten (90%) patients in group A received long-hole plates (eight holes). In the multivariable analysis, the lateral body length of the distal humerus (p = 0.047, odds ratio = 0.734, 95% confidence interval: 0.542-0.996) and plate length (p = 0.036, odds ratio = 0.076, 95% confidence interval: 0.542-0.996) were associated with hardware-related complications. CONCLUSIONS Most patients developed hardware-related complications, particularly with short plates, mainly because of the narrow lateral body length of the distal humerus. Surgeons should be careful to secure EADHP in the appropriate position, especially when short plates are used in patients with narrow lateral body length.
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Affiliation(s)
- Hyoung-Seok Jung
- Department of Orthopaedic Surgery, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Yoo-Sun Won
- Department of Orthopaedic Surgery, Hospital of Chung-Ang University of Medicine, 224-1 Heukseok-dong, Dongjak-gu, Seoul, 156-755, Korea
| | - Yang-Seon Choi
- Department of Orthopaedic Surgery, Hospital of Chung-Ang University of Medicine, 224-1 Heukseok-dong, Dongjak-gu, Seoul, 156-755, Korea
| | - Jae-Sung Lee
- Department of Orthopaedic Surgery, Hospital of Chung-Ang University of Medicine, 224-1 Heukseok-dong, Dongjak-gu, Seoul, 156-755, Korea.
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Yokoyama H, Takegami Y, Tokutake K, Oshika Y, Iwase K, Tanaka K, Kanemura T, Imagama S. Clinical comparison of double-plate fixation by the perpendicular plate method versus parallel plate method for distal humeral fracture: a multicenter (TRON group) study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03462-1. [PMID: 36527504 DOI: 10.1007/s00590-022-03462-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Double-plating methods are popular, with perpendicular and parallel plate methods being widely used surgical method for the rigid fixation of distal humeral fracture (DHF). However, which plate method is better for DHF remains controversial. The aim of this study was to compare patient outcomes including the incidences of complications and reoperation between the two plate methods. METHODS We extracted 383 patients with DHF undergoing surgery between 2011 and 2020 from our multicenter database, which is named TRON. We divided the subjects into two groups: perpendicular plating group (Group A) and parallel plating group (Group B). To adjust for baseline differences between the groups, patients were matched for age, sex, olecranon osteotomy, AO type, and type of injury. We assessed the Mayo Elbow Performance Score (MEPS) at 3 and 6 months and the last follow-up month as the clinical outcome. We investigated the incidences of complications and reoperations in both groups. RESULTS After matching, each group comprised 50 patients. There was no significant difference between Group A versus Group B in MEPS score at each time point. The incidence of implant removal in Group B was higher than that in Group A (26.5% vs 50%, p = 0.023). DISCUSSION Although there were no significant differences in clinical outcomes or complications between the two groups, the incidence of implant removal was higher in Group B than in Group A. In the parallel plate technique, where the plates have to be placed in areas with thin subcutaneous soft tissue, the incidence of implant removal might be high due to the discomfort caused by the implant.
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Affiliation(s)
- Hiroki Yokoyama
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yasuhiko Takegami
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Katsuhiro Tokutake
- Department of Hand Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasutaka Oshika
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kenya Iwase
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kohei Tanaka
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tokumi Kanemura
- Department of Orthopedic Surgery, Konan Kosei Hospital, Konan, Japan
| | - Shiro Imagama
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Pankratov AS, Lartsev YV, Rubtsov AA, Ogurtsov DA, Kim YD, Shmel'kov AV, Knyazev NA. Application of 3D modeling in a personalized approach to bone osteosynthesis (A literature review). BULLETIN OF THE MEDICAL INSTITUTE "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH) 2022. [DOI: 10.20340/vmi-rvz.2023.1.ictm.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Three-dimensional printing opens up many opportunities for use in traumatology and orthopedics, because it takes into account personal characteristics of the patients. Modern methods of high-resolution medical imaging can process data to create threedimensional images for printing physical objects. Today, three-dimensional printers are able to create a model of any complexity of shape and geometry. The article provides a review of the literature about three-dimensional digital modeling in shaping implants for osteosynthesis. Data search was carried out on the Scopus, Web of Scince, Pubmed, RSCI databases for the period 2012–2022. The effectiveness of three-dimensional printing for preoperative modeling of bone plates has been confirmed: implants perfectly corresponds with the unique anatomy of the patient, since the template for it is based on the materials of computed tomography. Individual templates can be useful when the geometry of patients' bones goes beyond the standard, and when improved results of surgery are expected due to better matching of implants to the anatomical needs of patients.
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Zhu C, Zhang C, Zhao Y, Yu G, Yu L. Modified Masquelet Technique Assisting 3D Printed Elbow Prosthesis for Open Elbow Fracture with Severe Bone Defect: A Case Report and Technique Note. Orthop Surg 2022; 14:3423-3430. [PMID: 36263967 PMCID: PMC9732626 DOI: 10.1111/os.13522] [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: 08/19/2021] [Revised: 05/28/2022] [Accepted: 08/24/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Internal fixation for severe open articular bone defects is sometimes ineffective or dangerous. In the emergency stage, radical debridement and infection prevention are demanded to provide a good tissue base and the space-occupying effect to provide enough necessary space to avoid soft-tissue contraction for the reconstruction. In addition, the 3D printing technology makes individual limb reconstruction a reality. CASE PRESENTATION Here, we present a 31-year-old patient with an open fracture and severe bone defect of his left elbow caused by traffic accident, classified as Gustilo-Anderson IIIB. We adopted aggressive debridement and insertion of polymethyl methacrylate (PMMA) to prevent the infection and temporarily construct the bone defect in the emergency stage. Secondly, the total elbow arthroplasty was performed using a unique three-dimensional (3D) printed prosthesis to reconstruct the elbow joint. During the follow-up, the elbow movement function was satisfactory. CONCLUSIONS The modified Masquelet technique assisting 3D printing of personalized elbow joint makes the satisfactory functional reconstruction for open high-energy injuries come true. It could be promoted for the similar surgery of other open joints fractures with severe bone defects.
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Affiliation(s)
- Chunquan Zhu
- Department of Trauma and Microsurgery OrthopedicsZhongnan Hospital of Wuhan UniversityWuhanChina,Department of OrthopedicsWuhan Fourth HospitalPuai HospitalWuhanChina
| | - Chong Zhang
- Department of Trauma and Microsurgery OrthopedicsZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Yong Zhao
- Department of Trauma and Microsurgery OrthopedicsZhongnan Hospital of Wuhan UniversityWuhanChina
| | - Guorong Yu
- Department of Trauma and Microsurgery OrthopedicsZhongnan Hospital of Wuhan UniversityWuhanChina
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Nielsen AF, Al-Hamdani A, Rasmussen JV, Olsen BS. Elbow hemiarthroplasty vs. open reduction internal fixation for acute Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) type 13C fractures—A systematic review. JSES Int 2022; 6:713-722. [PMID: 36081704 PMCID: PMC9446201 DOI: 10.1016/j.jseint.2022.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Open reduction and internal fixation (ORIF) is the standard treatment for multifragmentary intra-articular distal humeral fractures. Fractures not amenable by ORIF are treated with total elbow arthroplasty (TEA). In recent years, elbow hemiarthroplasty (EHA) has been used as an alternative to TEA, as weight bearing restrictions and risk of component loosening are lower. We systematically reviewed the literature reporting functional outcomes and complication rates after either EHA or ORIF for Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) type 13C fractures. Methods We searched PubMed, Embase, The Cochrane Library, and Scopus. The inclusion criteria were at least 5 patients, aged ≥50 years, AO/OTA type 13C fracture treated with ORIF or EHA, and evaluation with the Mayo Elbow Performance Score. Literature screening and data extraction were conducted according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement. The results were synthesized qualitatively using weighted means. No comparative statistical analyses were done. Results We included 27 articles, which included 96 patients treated with EHA and 535 patients treated with ORIF. We identified 1 randomized controlled trial and 26 case series. The weighted mean Mayo Elbow Performance Score was 86.9 (n = 89) in the EHA group and 84.7 (n = 535) in the ORIF group. There were 26 (33%) complications (n = 78) in the EHA group and 103 (38%) complications (n = 270) in the ORIF group. Complication rates were generally high in both groups. Conclusion We found comparable results of EHA and ORIF, which indicate that EHA is a viable treatment option for AO/OTA type 13C fractures not amenable by ORIF. Because of high risk of bias, interpretation of the results should be done with caution.
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14
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Weber MB, Cho E, Evans PJ, Styron J, Bafus BT. Triceps tongue versus olecranon osteotomy for intra-articular distal humeral fractures: a matched-cohort study. J Shoulder Elbow Surg 2022; 31:1215-1223. [PMID: 35172209 DOI: 10.1016/j.jse.2022.01.128] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 01/03/2022] [Accepted: 01/09/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND There are various approaches to the distal humerus when managing a distal humeral fracture, and controversy exists regarding which approach is optimal. The purpose of this study was to report the outcomes of the triceps tongue (TT) approach when used for osteosynthesis of AO type 13-A, B, and C distal humeral fractures. Secondarily, we aimed to compare the outcomes of the TT approach vs. olecranon osteotomy (OO) when used for osteosynthesis of AO type 13-C distal humeral fractures. METHODS We performed a retrospective review of patients with distal humeral fractures treated with open reduction-internal fixation by either a TT or OO approach between 2007 and 2019 at 2 separate institutions. TT patients with AO type 13-C fractures were matched to OO patients at a 1:1 ratio based on age, sex, and fracture characteristics. Surgical time, intraoperative blood loss, elbow motion, fracture union, complications, and Disabilities of the Arm, Shoulder and Hand scores were compared. RESULTS A total of 28 patients treated with the TT approach were assessed, and the matched TT and OO cohorts each comprised 15 patients. The TT group showed less blood loss (119.3 mL vs. 268.5 mL, P = .03), had greater maximal flexion (126° vs. 116°, P = .03), and achieved a larger flexion-extension arc (108° vs. 93°, P = .05) than the OO group. In the OO cohort, 27% of patients had complications directly related to the OO, and OO patients had a higher rate of postoperative ulnar nerve neuritis (33% vs. 0%, P = .04). There was no difference in Disabilities of the Arm, Shoulder and Hand score (P = .08), procedure time (P = .2), total number of patients with ≥1 complication (P = .5), difficulty with union (P = .7), or number of patients requiring revision surgery (P = .7). CONCLUSIONS The TT approach is a safe and effective approach for the treatment of distal humeral fractures. When compared with the OO approach for AO type 13-C fractures, the TT approach did not differ regarding functional outcomes but showed increased range of motion, decreased intraoperative blood loss, and a lower rate of postoperative ulnar nerve neuritis. The TT approach should be considered as a safe and reliable first-line approach for intra-articular distal humeral fractures because it allows adequate visualization of the articular surface, eliminates complications related to osteotomy including delayed union or nonunion and hardware failure or irritation, and allows for easy conversion to total elbow arthroplasty.
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Affiliation(s)
| | - Elizabeth Cho
- MetroHealth Medical Center, Cleveland, OH, USA; Cleveland Clinic Foundation, Cleveland, OH, USA
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15
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Risk Factors for Non-Union after Open Reduction and Internal Fixation in Patients with Distal Humerus Fractures. J Clin Med 2022; 11:jcm11102679. [PMID: 35628806 PMCID: PMC9147525 DOI: 10.3390/jcm11102679] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Only a few studies have reported on the risk factors for non-union after open reduction and internal fixation (ORIF) in distal humerus fractures. METHODS We retrospectively reviewed 155 patients who underwent ORIF for distal humerus fractures from January 2008 to June 2020. Various patient factors, including body mass index (BMI), diabetes mellitus (DM), and combined fracture, as well as surgical factors, including fixation methods (e.g., orthogonal plate/parallel plate/single plate/tension bend wiring [TBW]) and combined fracture operations, were evaluated as risk factors for non-unions. RESULTS Among the patient factors, BMI (25.0 ± 3.4 vs. 22.7 ± 3.4, p = 0.032), DM (5/13 [38.5%] vs. 20/142 [14.1%], p = 0.038) and combined fracture (5/13 [38.5%] vs. 16/142 [11.3%], p = 0.018) were significantly different between groups with non-union and union. Among the surgical factors, combined fracture operation (5 [38.5%] vs. 9 [6.3%], p = 0.002) and the fixation method (3 [23.1%]/1 [7.7%]/4 [30.8%]/5 [38.5%] vs. 84 [59.2%]/7 [4.9%]/40 [28.2%]/11 [7.7%], p = 0.005) showed a significant difference between groups with non-union and union. Multivariate regression analysis showed that combined fracture operation (OR 10.467; 95% CI 1.880-58.257; p = 0.007) and TBW (OR 9.176; 95% CI 1.474-57.135; p = 0.018) among the fixation methods posed as a significant risk factor for non-union. CONCLUSIONS The risk of non-union increased in patients who underwent surgery for another fracture combined with distal humerus fracture and in patients who underwent ORIF with TBW.
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Jitprapaikulsarn S, Chantarapanich N, Gromprasit A, Mahaisavariya C, Patamamongkonchai C. Modified pin and plate fixation for low intercondylar fractures of the humerus: biomechanical study corroborated with a case series. Musculoskelet Surg 2022; 107:207-221. [PMID: 35362865 DOI: 10.1007/s12306-022-00743-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 03/10/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Establishing fracture union of low and comminuted intercondylar fractures of the humerus is inherently challenging. The purposes of the present study were to investigate the biomechanical effectiveness of pin & plate (PP) fixation compared to other dual-plating techniques by finite element analysis, and to present a technical description as well as retrospectively review the outcomes of PP fixation in such difficult fractures. METHODS Low-level intercondylar fracture 3D models of the humerus were virtually stabilized with three fixations on lateral side including PP, lateral pre-contoured locking compression plate (L-LCP), and variable angle lateral pre-contoured locking plate (VA-L-LCP) whereas medial pre-contoured locking compression plate (M-LCP) on medial side. Loading conditions under consideration were axial compression, internal rotation, posterior bending, and valgus rotation. Regarding the clinical series, eight patients with intra-articular and comminuted fractures of the distal humerus (6 intercondylar fractures, 1 fracture-subluxation, and 1 isolated lateral condylar fracture) were operated by isolated PP fixation or combinations of PP and the other standard implants. Data were collected on fracture union, perioperative complications, and objective clinical outcomes. RESULTS Biomechanical results revealed the most instability of the fracture occurring under posterior bending. PP fixation presented comparable fracture stability and fragment displacement compared to other dual-plating fixations, except stress on the Kirschner wire under internal rotation which was higher than other fixations. Regarding the clinical series, fracture union was achieved in all cases with an average union time of 17 weeks (range 12-20). All except one patient had good-to-excellent MEPS results with an average Disabilities of the Arm, Shoulder, and Hand (DASH) score of 14.6 (range 0-45) and an average arc of elbow motion of 107.5 degrees (range 60-140). CONCLUSION By the biomechanical performance, PP fixation is a reliable technique for fixation of low intercondylar fractures of the humerus. Supported by the clinical outcomes, the present technique could be an alternative for this particular fracture especially when severe comminution prevents the use of the standard dual plating technique.
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Affiliation(s)
- S Jitprapaikulsarn
- Department of Orthopedics, Buddhachinaraj Hospital, Phitsanulok, Thailand
| | - N Chantarapanich
- Department of Mechanical Engineering, Faculty of Engineering at Sriracha, Kasetsart University, Sriracha, Chonburi, Thailand.
| | - A Gromprasit
- Department of Orthopedics, Buddhachinaraj Hospital, Phitsanulok, Thailand
| | - C Mahaisavariya
- Golden Jubilee Medical Center, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Sudah SY, Puzzitiello RN, Nasra MH, Moverman MA, Pagani NR, Guss MS, Menendez ME. Nonoperative treatment of distal humerus fractures in the elderly yields satisfactory functional outcomes and low conversion to delayed surgery: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2022; 2:96-102. [PMID: 37588281 PMCID: PMC10426674 DOI: 10.1016/j.xrrt.2021.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background Distal humerus fractures (DHFs) pose a treatment challenge in elderly patients. We sought to systematically review and report the clinical outcomes of the nonoperative approach (eg, "bag of bones") for the treatment of these injuries and the rate of conversion to delayed surgery. Methods A comprehensive review of the literature using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines was conducted. Studies involving outcomes after nonoperative treatment of DHF in patients >65 years of age were included from 1985 to present. Data regarding patient age, DHF type, nonoperative treatment method, complications, conversion to delayed surgery, range of motion, union rate, and surgeon- and patient-reported outcome measures were extracted. Results A total of five studies met inclusion criteria (all level IV evidence), yielding a total of 143 patients (mean age: 73.5 years to 87.4 years) with 7.1 months to 55 months of follow-up. The mean Mayo Elbow Performance Index scores were good to excellent across several studies (range 83-93.1). Multiple studies reported good range of motion (mean arc of motion: 81 to 106 degrees) and low levels of upper extremity disability (mean Quick Disability of the Arm-Shoulder-Hand scores: 31.3 to 38.5) at the final follow-up. The rate of conversion to total elbow arthroplasty and operative fixation ranged from 0% to 7.5% and 0% to 5%, respectively. Conclusion Nonoperative management of distal humerus fractures in the elderly seems to be associated with acceptable functional outcomes and low rates of delayed surgery. This information is important for patient counseling and treatment decision-making.
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Affiliation(s)
- Suleiman Y. Sudah
- Department of Orthopedic Surgery, Monmouth Medical Center, Long Branch, NJ, USA
| | - Richard N. Puzzitiello
- Department of Orthopedic Surgery, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | | | - Michael A. Moverman
- Department of Orthopedic Surgery, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Nicholas R. Pagani
- Department of Orthopedic Surgery, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Michael S. Guss
- Department of Orthopedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA
| | - Mariano E. Menendez
- Department of Orthopedic Surgery, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
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Saltzman EB, Evans DR, Anastasio A, Guisse N, Belay ES, Anakwenze OA, Gage MJ, Pidgeon TS, Richard MJ, Ruch DS, Klifto CS. Use of a 5-item modified Fragility Index for risk stratification in patients undergoing surgical management of distal humerus fractures. JSES Int 2021; 5:1111-1118. [PMID: 34766092 PMCID: PMC8569009 DOI: 10.1016/j.jseint.2021.07.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Introduction We hypothesized that the modified Fragility Index (mFI), which predicts surgical complications, would be applicable to surgical complications in patients older than 50 years with distal humerus fractures (DHF). Methods We retrospectively reviewed the American College of Surgeons National Surgery Quality Improvement Program database, including patients older than 50 years who underwent open reduction and internal fixation of a DHF. A 5-item mFI score was calculated. Postoperative complications, readmission and reoperation rates, and length of stay were recorded. Univariate as well as a multivariable statistical analysis was performed, controlling for age, sex, body mass index, length of stay, and operative time. Results We identified 864 patients (mean age, 68.6 years ± 10.4), and 74.1% were female. As the mFI increased from 0 to 2 or greater, 30-day readmission rate increased from 3% to 10% (P value = .01), rate of discharge to rehabilitation facility increased from 12% to 32% (P value = .0), and any complication rate increased from 4% to 19% (P value = .0). Rates of pulmonary complications increased significantly in patients with the mFI of 2 or greater (P value = .047). Patients with the mFI of 2 or greater were nearly 4 times more likely to be readmitted within 30 days (odds ratio [OR] = 3.5, P value = .007) and had an increased OR of 30-day reoperation and any complication (OR = 3.7, P value = .02; OR = 4.5, P value = .00, respectively) on multivariate analysis. Conclusion A fragility state is predictive of postoperative complications, readmission, and reoperation after surgical management of DHF. Our data suggest that a fragility evaluation can help inform surgical decision-making in patients older than 50 years with DHF.
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Affiliation(s)
- Eliana B Saltzman
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Albert Anastasio
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Ndeye Guisse
- Emory University School of Medicine, Atlanta, GA, USA
| | - Elshaday S Belay
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Oke A Anakwenze
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Mark J Gage
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Tyler S Pidgeon
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Marc J Richard
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - David S Ruch
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Christopher S Klifto
- Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC, USA
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Mirzayan R, Syed SP, Shean CJ. Dissection of an Ulnar Nerve Previously Transposed and Wrapped with Human Amniotic Membrane: A Report of 3 Cases. JBJS Case Connect 2021; 11:01709767-202109000-00046. [PMID: 34319920 DOI: 10.2106/jbjs.cc.21.00066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASES We present 3 patients who underwent ulnar nerve transposition and wrapping of the nerve with human amniotic membrane (HAM). All 3 patients subsequently required a reoperation for the original pathologic condition (not for ulnar nerve symptoms), necessitating the exploration and dissection of the transposed ulnar nerve. We demonstrate the lack of scar formation and ease of separation between nerve and surrounding tissue, as well as histology in one case taken from the perineural tissues (previous amniotic membrane), demonstrating no inflammatory cells or absence of scar tissue formation. CONCLUSION Exploration and dissection of a previously transposed ulnar nerve can be facilitated by wrapping the nerve with HAM to prevent scarring and perineural fibrosis.
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Affiliation(s)
- Raffy Mirzayan
- Department of Orthopaedic Surgery, Kaiser Permanente Southern California, Baldwin Park, California
| | - Sajjad P Syed
- Department of Pathology, Kaiser Permanente Southern California, Baldwin Park, California
| | - Christopher J Shean
- Department of Orthopaedic Surgery, Kaiser Permanente Southern California, Baldwin Park, California
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Nail plate combination in the upper extremity: surgical technique and clinical application. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:443-448. [PMID: 34009473 DOI: 10.1007/s00590-021-02994-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/18/2021] [Indexed: 10/21/2022]
Abstract
Nail plate constructs (NPC) have shown promising results in complex lower extremity peri-articular fractures as well as in peri-prosthetic fractures. The combination of both implants allows for improved mechanical stability and immediate weight bearing. The use of NPC has not been described in the upper extremity in the literature. We herein describe potential indications and surgical technique for NPC usage for complex upper extremity trauma and reconstruction.
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