Tangtiphaiboontana, Jennifer

Aims Total elbow arthroplasty (TEA) has shown favourable outcomes in the management of severely comminuted distal humeral fractures in low-demand elderly patients, leading to its increased use in recent years. Less is known about the outcomes of TEA when used for the failure of either internal fixation or conservative management, particularly whether not performing TEA acutely influences the options for further management if fixation fails. This systematic review aimed to assess the clinical and functional outcomes following TEA when used for the post-traumatic sequelae of a distal humeral fracture, and to compare these outcomes with those in patients with a distal humeral fracture who undergo TEA acutely. Methods MEDLINE, Embase, Cochrane Central Register of Controlled Trials, and Scopus databases were searched from January 2000 to September 2024 for studies reporting complications, reoperations, the range of motion of the elbow, or functional outcomes following the use of TEA in the management of the post-traumatic sequelae of distal humeral fractures, including those due to failed fixation, nonunion, and post-traumatic arthritis. Demographic and clinical data were collected, descriptive statistics were summarized, and meta-analyses were undertaken to compare the outcomes between salvage and acute TEA. Results A total of 16 studies were included, with a total of 380 patients who underwent salvage TEA and 251 who underwent TEA as the initial management. Salvage TEA was associated with a significantly higher overall risk of complications (odds ratio (OR) 2.5 (95% CI 1.0 to 5.9)), though the rate of reoperations did not differ from those who underwent TEA acutely (OR 1.4 (95% CI 0.8 to 2.4)). Pooled analyses revealed a similar postoperative range of flexion (mean difference (MD) -2.4° (95% CI -9.1 to 4.3)) and extension of the elbow (MD 1.1° (95% CI -2.3 to 4.5)) and pronation (MD 0.0° (95% CI -1.1 to 1.1)) and supination (MD -0.0° (95% CI -1.0 to 0.9)) of the forearm. However, salvage TEA showed significantly inferior functional outcomes, as assessed by the Mayo Elbow Performance Score (MD 9.7 (95% CI -18.8 to -0.6)). Conclusion These findings indicate that salvage TEA represents a viable option for the management of post-traumatic sequelae following the teatment of a distal humeral fracture, although patients who underwent salvage TEA had a significantly increased rate of complications and significantly inferior functional outcomes compared with those who underwent TEA acutely. Cite this article: Bone Joint J 2026;108-B(1):21–29.

OBJECTIVES: To compare whether femoral version more closely mirrors the contralateral femur or a population norm estimate of 15 degrees of anteversion. METHODS: Design: Radiologic observational study. Setting: Level I Trauma Center. Patient Selection Criteria: Patients with no history of anatomy-altering femoral injury who underwent bilateral lower extremity computed tomography scans. Outcome Measures and Comparisons: Computed tomographies were analyzed to measure femoral version on each side. The asymmetry in femoral version between left and right in each patient (interfemoral rotational variance [IRV]) was recorded. The difference of each femur's version from a proposed population mean of 15 degrees of anteversion was also recorded. RESULTS: A total of 219 patients with a mean femoral version of 14.9 degrees ± 10.5 degrees of anteversion were included. Mean IRV was 5.3 degrees, compared with 8.2 degrees of mean variation from the population norm of 15 degrees of anteversion (P < 0.001). Five percent of patients had IRV >15 degrees compared with 15% that had femoral rotation >15 degrees from the population mean of 15 degrees (P < 0.001). CONCLUSIONS: In the setting of a comminuted diaphyseal femur fracture, knowledge of the appropriate target for restoration of rotational alignment is critical. This radiologic cohort study found that on average, femoral version more closely mirrors an individual patient's contralateral femur as opposed to a population norm of 15 degrees of anteversion.

Fixation of olecranon fractures, especially those with minimal proximal bone and those that present with significant comminution, can be technically challenging. Current open reduction and internal fixation (ORIF) methods, such as tension band wire (TBW) constructs, plate fixation (PF), and intramedullary screws (IMSF), have demonstrated high rates of reoperation and symptomatic implants. We present the omega plate technique, which utilizes a mini-fragment plate passed under the triceps tendon insertion, allowing maximal implant surface area contact with small, proximal olecranon fracture fragments. The mini-fragment plate is not placed on the dorsal subcutaneous border of the ulna, which allows it to capture medial and lateral fragments of cortical comminution and may contribute to less soft tissue irritation.

Background: Early soft-tissue reconstruction of open fractures has been shown to decrease infection rates and improve rates of bony union. The purpose of this study was to compare the rates and time to union of open tibia fractures that underwent soft-tissue coverage. Methods: A retrospective chart review of 118 patients with open tibia fractures requiring soft-tissue reconstruction treated at a single level 1 trauma center was performed. Demographic data as well as flap type were collected. Union status was determined using modified Radiographic Union Scale in Tibia Fractures score greater than 11. Results: Limb salvage was achieved in 90% of patients. The overall rate of nonunion was 33%. Flap type significantly affected time to union, with local fasciocutaneous and keystone flaps having significantly longer time to union [202 days (SD 120.3)] than all other flap groups (P = 0.01). Free flaps had significantly shorter time to union than local flaps [115 days (SD 49.6) versus 149 days (SD 75.4); P = 0.02]. Muscle flaps had significantly shorter time to union than fasciocutaneous flaps [123 days (SD 52.4) versus 165 days (SD 104.1); P = 0.04]. This remained true after controlling for fracture location, patient age, need for second flap, and fixation method (P = 0.037). Patients who underwent an initial soft-tissue reconstruction with a local muscle flap were more likely to require a second flap to achieve wound closure (OR, 3.7; P = 0.008) and needing a second flap significantly increased time to union [162 days (SD 95.9) versus 122 days (SD 51.9); P = 0.03]. Conclusion: Flap type affects time to union but not nonunion rate in open tibia fractures. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Background: With the expanding use of reverse shoulder arthroplasty (RSA) to treat various shoulder conditions, there has been a rise in the number of RSAs performed, especially in physically active patients. Limited information regarding sports after RSA is available to properly counsel patients on postoperative expectations. Purpose: To assess the rate of return to sports as well as the ability to return to the same level of preoperative intensity, frequency, and duration of sport after primary RSA. Study Design: Case series; Level of evidence, 4. Methods: This was a retrospective review of patients who underwent primary RSA at our institution between 2014 and 2016. Shoulder motion, Subjective Shoulder Value score, American Shoulder and Elbow Surgeons score, pre- and postoperative sports activities, and barriers to return to sport were assessed in 109 patients after RSA (93 patients with unilateral RSA and 16 patients with bilateral RSA). The mean age at the time of surgery was 70 years (range, 34-86 years), with a mean follow-up of 3.9 years (range, 2-12 years). Results: The mean rate of return to sports was 70.1% (range, 0%-100%). There was no difference in return to sports between those with uni- and bilateral RSA ( P = .64). Fishing, swimming, elliptical/treadmill, and hunting were the most common sports after RSA with return rates of 91%, 73%, 86%, and 82% respectively. A majority of patients returned to the same level of preoperative intensity, frequency, and duration for all sports except for climbing and swimming. There was a lower mean rate of return for high-demand sports (62.9%) compared with low- and medium-demand sports (76.7%) ( P = .005). The most common reasons for inability to return to sports included limited motion, fear of injury, and weakness. Conclusion: Patients who had undergone primary uni- or bilateral RSA reported a 70.1% rate of return to sports with maintenance of the same level of intensity, duration, and frequency of preoperative sport participation. Rates of return to high-demand sports were lower than low- and medium-demand sports. Patients also had difficulty returning to overhead sports.