Nonoperative treatment of scapular body fractures has shown good clinical results. Although scapula fractures of the inferior angle, particularly with oblique lines from the medial proximal to lateral distally, are very rare, we believe that such a fracture pattern would be regarded as an avulsion fracture of the serratus anterior muscle requiring surgery. We have experienced three cases demonstrating pseudowinging of the scapula due to displacement of the inferior angle fracture of the scapula. Surgical repair or plating showed satisfactory clinical results. Through these cases, we describe the cause of winging scapula and the problems resulting from an avulsion fracture of the serratus anterior muscle with a review of the relevant literature and explain the reason that an operation is needed for this fracture pattern.
Purpose:The purpose of this study is to analyze the treatment results and complications in unstable distal clavicle fractures which were treated with a Hook plate, and, in particular, to compare the functional results before and after removal of the Hook plate.
Materials and Methods:We examined 20 cases in 20 patients who underwent removal of Hook plates after bony union was obtained in an unstable fracture of the distal clavicle (Neer type II) from March 2009 to December 2012. The average follow-up period after initial surgery was 12 months (8-20 months). Plates were removed at 18 weeks (ranged from 10-36 weeks) after initial fixation. University of California at Los Angeles (UCLA) and Korean Shoulder Scoring System (KSS) scores were used for clinical functional evaluation, and plain radiographs were used for radiological evaluation. Results: In radiological evaluation, bony union was obtained at an average of 11.4 weeks (ranged from 8-14 weeks) in all of the 20 patients. All of the 20 patients showed limited range of motion, mild pain, and discomfort of the shoulder before removal of the Hook plate, and all of the 20 patients showed better results in UCLA and KSS score after removal of the plate, when compared to before removal. Stress fracture as a major complication, was united completely with a 'figure of 8' bandage and deep wound infection was resolved after repeated debridement and antibiotic treatment with satisfactory functional results. Conclusion: Hook plate in treatment of unstable fracture of the distal clavicle is considered to be a useful method because rigid fixation can be obtained. However, there are some complications, such as limited range of motion, pain, and discomfort of the shoulder joint, before removal of the Hook plate. Therefore, we think that removal of the Hook plate as soon as possible if bony union is obtained would be desirable.
Acute compartment syndrome, which is an orthopedic emergency, induces irreversible tissue necrosis by increasing the compartment pressure. In serious cases, this event may result in functional impairment, loss of the lower limb, and death by renal failure. When the patient initially presents with pain and swelling that are similar to deep vein thrombosis, a differential diagnosis between the two diseases is very critical. The authors encountered a case of acute compartment syndrome after anticoagulant therapy in a patient presenting with painful swelling of the left leg following a massage that was initially misdiagnosed as deep vein thrombosis. A fasciotomy was performed on this case with satisfactory results. This paper reports this case with a review of the relevant literature.
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