29 research outputs found
A new nail with a locking blade for complex proximal humeral fractures
INTRODUCTION: The objective of this study was to assess the clinical outcome of displaced proximal humerus fracture treated with a new locking blade nail. MATERIALS AND METHODS: This prospective study included a series of 92 patients with acute fracture of the proximal humerus treated in one hospital level I trauma centre with locking blade nail between December 2010 and December 2013. According to the Neer classification, all fractures were two- to four-part fractures. Age adopted Constant score, DASH and visual analogue scores were used as outcome measures. RESULTS: A total of 92 patients were enrolled in the study. However, 29 patients were excluded due to loss to follow-up and death. Ultimately, 63 patients were available for final follow-up and data analysis. The mean duration of follow-up was 22Â months (range 16â48Â months). On average at 1Â year, all fractures had united. The mean weighted Constant score was 84.2Â % and the median disabilities of the arm, shoulder and hand (DASH) score was 26, the range of elevation was 115 and range of abduction was 97. The head shaft angle was 130, and pain visual analogue was 1.6. We found that 5 of the 63 patients (8Â %) demonstrated complications. Two patients (3Â %) displayed secondary displacement and require device removal. Two patients (3Â %) had impingement due to prominent metal work, and one patient had a superficial wound infection which was treated with a course of antibiotics. CONCLUSION: Our study shows excellent results with new locking blade nail for displaced proximal humerus fractures. We think the locking blade nail offers stiff triangular fixation of the head fragment and support of the medial calcar region to prevent secondary varus collapse. LEVEL OF EVIDENCE: III
Late-Onset, Advanced Scapular Notching Associated with a Lateral Offset Reverse Arthroplasty Design - A Case Report
Unknown Tendons, Muscles and Nerves of the Shoulder: Proposal for a Standardized Ultrasound-guided Examination, a âmini GELâ Experience
Osteolysis at the insertion of LâEpiscopo tendon transfer: Incidence and clinical impact
Clinical and Magnetic Resonance Imaging Results of Arthroscopic Repair of Intratendinous Partial-thickness Rotator Cuff Tears
Comparison of Functional Gains After Arthroscopic Rotator Cuff Repair in Patients Over 70 Years of Age Versus Patients Under 50 Years of Age: A Prospective Multicenter Study
Purpose: To assess rotator cuff rupture characteristics and evaluate healing and the functional outcome after arthroscopic repair in patients older than 70 years versus patients younger than 50 years. Methods: We conducted a multicenter, prospective, comparative study of 40 patients younger than 50 years (group A) and 40 patients older than 70 years (group B) treated with arthroscopic rotator cuff repair. Patients older than 70 years were operated on only if symptoms persisted after 6 months of conservative treatment, whereas patients younger than 50 years were operated on regardless of any persistent symptoms. Imaging consisted of preoperative magnetic resonance imaging and postoperative ultrasound. Preoperative and postoperative function was evaluated with Constant and modified Constant scores. Patient satisfaction was also assessed. The evaluations were performed at least 1 year postoperatively. Results: No patient was lost to follow-up. The incidence of both supraspinatus and infraspinatus tears was greater in group B. Greater retraction in the frontal plane and greater fatty infiltration were observed in group B. The Constant score was significantly improved in both groups (51 +/- 12.32 preoperatively v 77.18 +/- 11.02 postoperatively in group A and 48.8 +/- 10.97 preoperatively v 74.6 +/- 12.02 postoperatively in group B, P<.05). The improvement was similar in both groups. The modified Constant score was also significantly improved in both groups (57.48 +/- 18.23 preoperatively v 81.35 +/- 19.75 postoperatively in group A and 63.09 +/- 14.96 preoperatively v 95.62 +/- 17.61 postoperatively in group B, P<.05). The improvement was greater for group B (P<.05). Partial rerupture of the rotator cuff occurred in 2 cases in group A and 5 cases in group B. Complete rerupture was observed in 2 patients in group B. In group A, 29 patients (72.5%) were very satisfied, 8 (20%) were satisfied, and 3 (7.5%) were less satisfied. In group B, 33 patients (82.5%) were very satisfied, 6 (15%) were satisfied, and only 1 (2.5%) was less satisfied. Conclusions: Rotator cuff tears are characterized by greater retraction in the frontal plane and greater fatty infiltration in patients older than 70 years compared with patients younger than 50 years. After arthroscopic repair, healing is greater for patients younger than 50 years. Functional gain is at least equal between the 2 groups. Level of Evidence: Level IV, therapeutic case series