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Background: The optimal treatment of displaced femoral neck fractures in patients 55 to 70 years old remains controversial. The aim of the present study was to assess the effect of closed reduction and internal fixation with cannulated screws (IF) compared with total hip arthroplasty (THA) on hip pain and function, with use of data for outcome measures, complications, and reoperations.Methods: This multicenter randomized controlled trial included all patients 55 to 70 years old who presented with a low-energy displaced femoral neck fracture between December 2013 and December 2018. Patients were randomly allocated to undergo either IF or THA. The primary outcome was the Harris Hip Score (HHS) at 12 months postoperatively. Secondary outcomes were the HHS at 4 and 24 months postoperatively, Oxford Hip Score (OHS), Hip Disability and Osteoarthritis Outcome Score (HOOS), health-related quality of life (EQ-5D-3L [EuroQol 5 Dimensions 3 Levels] index score and EQ-VAS [visual analogue scale]), VAS for pain, and VAS for patient satisfaction at 4, 12, and 24 months postoperatively. Complications and reoperations were continuously monitored. The primary analyses were performed according to the intention-to-treat principle.Results: A total of 102 patients with a mean (± standard deviation) age of 63.7 ± 4.2 years were allocated to IF (n = 51) or THA (n = 51). The mean difference in the primary outcome, the HHS at 12 months postoperatively (5.3; 95% confidence interval, 0.9 to 9.7; p = 0.017), was below the predefined minimal clinically important difference of 10 points. However, patients who underwent THA had a significantly higher HHS at 4 and 12 months, better OHS at 4 and 12 months, and better HOOS at 4, 12, and 24 months postoperatively. Patients who underwent THA also reported better health-related quality of life at 4 months postoperatively and reported greater satisfaction and less pain at 4 and 12 months postoperatively. A total of 26 patients in the IF group (51%; 95% confidence interval, 37% to 65%) and 2 patients in the THA group (4%; 95% confidence interval, 0.5% to 13%) underwent a major reoperation.Conclusions: In this randomized controlled trial, we showed that patients between 55 and 70 years old who underwent THA for a low-energy displaced femoral neck fracture experienced better outcomes than those who underwent closed reduction and internal fixation.Level Of Evidence: Therapeutic Level I . See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: This study compared clinical and radiographic results between patients who underwent stabilization of an acutely injured syndesmosis with a suture button (SB) and those treated with 1 quadricortical syndesmotic screw (SS).Methods: Ninety-seven patients, 18 to 70 years old, with an ankle injury that included the syndesmosis were randomized to 2 groups: SB (48 patients) and SS (49). The main outcome measure was the score on the American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale. The secondary outcome measures were the Olerud-Molander Ankle (OMA) score, visual analog scale (VAS), and EuroQol-5D (EQ-5D) Index and VAS. Computed tomography (CT) scans of both ankles were obtained at 2 weeks and 1 and 2 years after surgery. Both groups were allowed partial weight-bearing at 2 weeks and full weight-bearing at 6 weeks. The mean time for SS removal was 85.9 days (range, 39 to 132 days) after surgery. The patients were followed at 6 weeks, 6 months, and 1 and 2 years. Two years of follow-up were completed for 87 (90%) of the patients (46 in the SB group and 41 in the SS group).Results: The SS group had more injuries to the posterior malleolus than the SB group. At 2 years, the median AOFAS score was higher in the SB group than in the SS group (96 [interquartile range, or IQR, 90 to 100] versus 86 [IQR, 80 to 96]; p = 0.001), as was the median OMA score (100 [IQR, 95 to 100] versus 90 [IQR, 75 to 100]; p < 0.001). The SB group reported less pain during walking at 2 years than the SS group (median VAS score, 0 [IQR, 0 to 1] versus 1 [IQR, 0 to 2]; p = 0.008) and less pain during rest (median VAS score, 0 [IQR, 0 to 0] versus 0 [IQR, 0 to 1]; p = 0.04). There was no difference between treatments groups with regard to pain at night or during daily activities at 2 years. The SB group had a higher median EQ-5D Index score at 2 years (1.0 [IQR, 1 to 1] versus 0.88 [IQR, 0.8 to 1.0]; p = 0.005). Twenty of 40 patients in the SS group had a difference in the tibiofibular distance of ≥2 mm between the injured and uninjured ankles at 2 years, compared with 8 of 40 in the SB group (p = 0.009). Seven patients in the SS group had symptomatic recurrent syndesmotic diastasis during the treatment period compared with none in the SB group (p = 0.005).Conclusions: The patients treated with an SB had higher AOFAS scores, OMA scores, and EQ-5D Index scores as well as lower (better) VAS scores for pain during walking and pain during rest. Also, the SB group had less widening seen radiographically at 2 years than did the patients in the SS group. No differences in the scores for pain at night or during daily activities were identified.Level Of Evidence: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: Displaced femoral neck fractures usually are treated with hemiarthroplasty. However, the degree to which the design of the implant used (cemented or uncemented) affects the outcome is not known and may be therapeutically important. Questions/purposes: In this randomized controlled trial, we sought to compare cemented with cementless fixation in bipolar hemiarthroplasties at 5 years in terms of (1) Harris hip scores; (2) femoral fractures; (3) overall health outcomes using the Barthel Index and EQ-5D scores; and (4) complications, reoperations, and mortality since our earlier report on this cohort at 1-year followup. Methods: We present followup at a median of 5 years after surgery (range, 56-65 months) from a randomized trial comparing a cemented hemiarthroplasty (112 hips) with an uncemented, hydroxyapatite-coated hemiarthroplasty (108 hips), both with a bipolar head. Results were previously reported at 1-year followup. Harris hip scores, Barthel Index, and EQ-5D scores were assessed by one research nurse and one orthopaedic surgeon. Complications and reoperations were determined by chart review and radiographs examined by three orthopaedic surgeons. Sixty patients (56%) had died in the cemented group and 63 (60%) in the uncemented group. Respectively, three and two patients (2.7% and 1.9%) were completely lost to followup. Results: Harris hip scores at 5 years were higher in the uncemented group than in the cemented group (86.2 versus 76.3; mean difference 9.9; 95% confidence interval [CI], 1.9-17.9). The prevalence of postoperative periprosthetic femoral fractures was 7.4% in the uncemented group and 0.9% in the cemented group (hazard ratio [HR], 9.3; 95% CI, 1.16-74.5). Barthel Index and EQ-5D scores were not different between the groups. Between 1 and 5 years, we found no additional infections or dislocations. The mortality rate was not different between the groups (HR, 1.2; 95% CI, 0.82-1.7). Conclusions: Both arthroplasties may be used with good medium-term results after displaced femoral neck fractures. The uncemented hemiarthroplasty may result in higher hip scores but appears to carry an unacceptably high risk of later femoral fractures. Level of Evidence: Level I, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Hemiarthroplasty is the most commonly used treatment for displaced femoral neck fractures in the elderly. There is limited evidence in the literature of improved functional outcome with cemented implants, although serious cement-related complications have been reported. We performed a randomized, controlled trial in patients 70 years and older comparing a cemented implant (112 hips) with an uncemented, hydroxyapatite-coated implant (108 hips), both with a bipolar head. The mean Harris hip score showed equivalence between the groups, with 70.9 in the cemented group and 72.1 in the uncemented group after 3 months (mean difference, 1.2) and 78.9 and 79.8 after 12 months (mean difference, 0.9). In the uncemented group, the mean duration of surgery was 12.4 minutes shorter and the mean intraoperative blood loss was 89 mL less. The Barthel Index and EQ-5D scores did not show any differences between the groups. The rates of complications and mortality were similar between groups. Both arthroplasties may be used with good results after displaced femoral neck fractures. [ABSTRACT FROM AUTHOR]

Asuture button device provides fixation of syndesmosis injuries of the ankle with or without concomitant malleolar fracture. The suture button device consists of a fiber thread attached between 2 small metal buttons. The buttons are placed on the cortical bone on the medial and lateral sides of the ankle, and the fiber thread is tightened to stabilize the syndesmosis. The suture button device offers stable yet dynamic fixation of the injured syndesmosis. The major steps of the procedure are (1) lateral skin incision straight to the bone; (2) open reduction and plate fixation of the fibular fracture if one is present; (3) reduction of the syndesmosis and temporary stabilization with a pin or clamp; (4) use of an appropriate burr tomake a hole through 4 cortices at the level of the inferior tibiofibular joint, approximately 1.5 cm proximal to the ankle joint line and at a 20° to 30° lateral-to-anteromedial angle; (5) pulling the needle attached to the suture button device through the drill-hole from lateral to medial and flipping the small plate on the cortical bone of themedial cortex of the medial malleolus; (6) tightening the device by pulling the 2 threads on the lateral side with care taken to remove all of the slack from the system; and (7) checking placement and fixation with fluoroscopy, cutting the threads, and skin closure. Use of a walker boot or cast is decided on the basis of the fracture fixation. Partial weight-bearing is allowed for the first 6 weeks, after which full weight-bearing is permitted as pain allows. Routine removal of the suture button device is not required. [ABSTRACT FROM AUTHOR]