BackgroundThis study aims at assessing the clinical results, radiographic findings, and associated complications after osteosynthesis of trochanteric hip fractures with proximal femoral nail (PFN).MethodsA total of 152 patients with hip fractures who underwent osteosynthesis with PFN were included. The hip fracture types in the patients included in the study were classified according to the American Orthopedic/Orthopedic Trauma Association (AO/OTA). AO/OTA A1, A2, and A3 type fractures were found in 24 (15.8%), 107 (70.4%), and 21 (13.8%) patients, respectively. The Baumgaertner scale was used to assess the degree of postoperative reduction. The Salvati–Wilson hip function (SWS) scoring system was used to evaluate functional results. After a follow-up period, clinical and radiographic results were evaluated and complications were assessed. The relationship between the complications and SWS score, age, sex, fracture type, reduction quality, and time from the fracture to surgery was evaluated.ResultsEighty-five (55.9%) female patients and 67 (44.1%) male patients were enrolled in the study. Seventy-nine (51.9%) patients had left hip fractures, and 73 (48.1%) had right hip fractures. The mean age was 76 (range 21–93) years, and the mean follow-up duration was 23.6 (range 7–49) months. Postoperatively, one patient (0.6%) had a poor reduction, 16 patients (10.5%) had an acceptable reduction, and 135 patients (88.9%) had a good reduction according to the above criteria. The SWS scores were excellent, good, moderate, and poor in 91 (59.8%), 45 (29.6%), 15 (9.8%), and one (0.6%) patients, respectively. Late postoperative complications were seen in 27 patients (17.7%). A total of 14 patients (9.2%) underwent a revision procedure for mechanical complications.ConclusionThe study results suggest that the quality of fracture reduction is an important factor that affects the revision rate and SWS score in patients with mechanical complications after osteosynthesis with PFN for trochanteric fractures.

Background The aim of this study is to evaluate the frequency of flexor pollicis longus (FPL) tendon rupture and factors leading to this rupture during the follow-up of patients who underwent volar plate fixation because of distal radius fracture. Patients and Methods A total of 109 distal radius fractures of 102 patients treated with volar plate fixation and periodically followed up for at least 1 year between January 2013 and May 2018 were evaluated. Fractures were categorized according to the AO Foundation/Orthopaedic Trauma Association (AO/OTA) Fracture-Dislocation Classification and Soong's grading was used for classifying volar plate position. All patients operated were inquired retrospectively in terms of flexor tendon rupture. Results Gender distribution revealed 45 females and 57 males. Mean age was 47.9 (range: 17–88) years. Mean period of follow-up was 27 months. Distribution of fractures in accordance with the AO/OTA distal radius classification was 6, 8, 7, 12, 24, 33, 11, and 8 patients with types A2, A3, B1, B2, B3, C1, C2, and C3, respectively. When volar plate positions were analyzed with Soong's classification, it revealed that 79 (72.4%), 23 (21.1%), and 7 (6.5%) plates were grade 0, 1, and 2, respectively. In total, evaluating the three patients with FPL rupture, it revealed that the volar plate was positioned distally during fixation because the fracture line had advanced to the distal of the watershed line, the distal portion of the plate had lost complete connection with the bone, and at this portion, it was observed that the pronator quadratus muscle was not covering the plate entirely (Soong's classification grade 2). Patients did not have additional flexor tendon injury. Conclusion FPL tendon rupture is a rare but serious complication of volar plate fixation performed for distal radius fractures. We believe that appropriate choice of implant and careful surgical technique, along with the close follow-up of patients, with Soong's classification grade-2 volar positions would help in preventing this complication. Level of Evidence This is a Level 3a, differential diagnosis/symptom prevalence study.

Background In this study, our aim was to compare the results of the dual locking plate fixation technique and lateral locking plate fixation technique for tibial bicondylar plateau fractures without posteromedial fragment. Methods We evaluated 20 patients who underwent surgical treatment due to bicondylar tibial plateau fracture between 2010 and 2015. Ten patients were included in group 1, in which a dual locking plate was employed, whereas 10 patients were included in group 2, in which a lateral locking plate was used. In both groups, functional and clinical outcomes after treatment were rated according to the Knee Society Knee Scoring System, Rasmussen functional score, and Rasmussen radiological score. Results The mean follow-up time was 24 months. There were no significant differences between the groups with respect to functional and radiographic outcomes at the final follow-up. Conclusions In bicondylar tibial plateau fractures without posteromedial fragment, the lateral locking plate fixation technique showed the similar clinical and radiological outcomes as the dual locking plate fixation technique.

Isolated traumatic anteromedial radial head dislocation is an uncommon injury in adults. The brachialis tendon interposition rarely interferes with the radial head reduction procedure. In the present paper, we report the case of an 18-year-old male who sustained an injury to his right elbow during a wrestling match and developed isolated anteromedial radial head dislocation. Open reduction had to be performed due to entrapment of the radial head at the brachialis tendon.