老年人桡骨远端C型骨折的手术治疗与非手术治疗的疗效对比

目的：探讨老年人桡骨远端C型骨折的手术治疗与非手术治疗的疗效差异，评价两种方法的优缺点。方法回顾性分析2009-12—2011-12收治的老年桡骨远端C型骨折68例，按照治疗方法分为A组(手术组)及B组(非手术组)，统计分析两组患者的临床资料。结果 A组33例， B组35例，平均随访21.5个月。两组患者的年龄、骨折类型均无差异(P＞0.05)；术后影像学指标A组优于B组，骨折愈合时间B组优于A组，治疗成本A组大于B组(P＜0.05)；Cooney评分早期A组优于B组，1年后两组无差异，两组的并发症无差异(P＞0.05)。结论老年人桡骨远端C型骨折手术治疗较非手术治疗可获得更好的复位及早期功能，但远期功能恢复无差异。     

Ankle distraction arthroplasty (ADA): A brief review and technical pearls

Ankle distraction arthroplasty (ADA) is a procedure based on the concept that mechanical unloading of an arthritic joint will initiate a healing response in the subchondral bone and articular cartilage. ADA utilizes the patient's own healing response, preserves joint motion, and is a great option for patients with osteoarthritis who are not ready for prosthetic arthroplasty or fusion. The procedure is well described and technically simple and adjunctive biologic therapies are exciting for joint regeneration. Complications are minor, and more serious adverse events are avoidable. Supramalleolar osteotomy pairs well with ankle distraction but requires some analysis and planning.     

Distal biceps rupture: Evaluation and management

Injury to the distal biceps occurs in certain high risk groups. Anatomical continuity of the lacertus fibrosus has bearing on the extent of retraction of the torn tendon stump. The objective of clinical and imaging evaluation is to discriminate between tendinosis, partial tear, acute complete tear and chronic complete tear. A complete tear of the distal biceps tendon can be diagnosed clinically with the Hook test. The traditional Hook test and the resisted Hook test are useful clinical tests. Though x-rays are routinely done, MRI remains the investigation of choice. Non-operative treatment has a role in selected patients with partial tear or patients with complete tear who have low functional demands. Operative treatment is the recommended treatment for complete tear of the distal biceps and is associated with good functional outcome and patient satisfaction.     

Distal biceps tendon rupture: Is surgery the best course of treatment? Two case reports

Study DesignRepeated case study.IntroductionComplete rupture of the distal biceps tendon occurs mostly within the middle-aged male population. Surgical repair is traditionally recommended. Given the potential for complications, questions remain whether surgical repair is indicated.PurposeTo explore non-operative management for full distal biceps tendon ruptures.CasesTwo participants with complete tears of the distal biceps tendon confirmed with magnetic resonance imaging/ultrasound had chosen to not undergo surgical repair. First, a 48-year-old police officer was an avid weight lifter and recreational athlete. Second, a 43-year-old detailer has minimal physical activity participation other than work duties and light recreational sports. Strength testing was performed immediately after rupture and at 24 weeks after a structured physical therapy program focused on strengthening and stretching the elbow flexors and supinator.OutcomesInitial strength deficits of 17/21% in flexion and 13/19% for supination were detected. In both patients, flexion and supination strength returned to normal limits when compared with the opposite upper extremity. After intervention, functional and disability scores were normal in both cases, and both patients reported return to preinjury repetitive work and weight training.DiscussionAlthough patients are typically counseled that a reason for surgical repair after biceps rupture is substantial loss of flexion and supination strength, these cases indicate that full recovery of strength and function is possible through rehabilitation.ConclusionThese cases question the traditional wisdom that a surgical repair is needed for all distal biceps ruptures. Level of Evidence: Therapy, level 5. ICD-10 Code: M66.3.