Gamma correction pinhole bone scan can depict the specific diagnostic signs in six different types of knee occult fractures. The specific diagnostic capability along with the lower cost and wider global availability of bone scanning would make GCPBS an effective alternative.
Entrapment of the extensor pollicis longus tendon is reported rarely on Smith's fractures in children. In our case, a 15 year old boy with Smith's fracture received treatment of closed reduction at another hospital. When he visited our hospital, a wide gap at the fracture site was detected on radiograph and the thumb movement was limited. We have doubt the entrapment of the soft tissue, especially the tendon. We decided on open reduction. In the operation field, entrapment of the extensor pollicis longus tendon at the gap of the fracture site was found through dorsal approach. In addition, fracture treatment with K-wire fixation after reduction of extensonr pollicis longus tendon reduction was done. Therefore, we report this case with a review of the literatures.
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.
Purpose:The purpose was to describe comparative analysis of the surgical outcome of percutaneous K-wire fixation of bony mallet fingers reduced with towel clip and 18-gauge needle.
Methods:We analyzed the bony mallet finger patients with more than twelve months follow-up after percutaneous K-wire fixation. The patients were randomly divided into two groups. Eighteen fingers were treated with closed reduction using towel clip and 18 other fingers were treated with closed reduction using 18-gauge needle.Results: Radiographs showed bony union and no subluxation in all cases after K-wire removal. The average extension lag was 2.8°/1.9°, and range of motion of distal interphalangeal joint was 70.3°/75°respectively. According to Crawford's criteria, excellent results were obtained in 9/11 fingers, good results in 8/7 fingers, and poor result in 1/0 finger, respectively.
Conclusion:18-gauge needle reduction in percutaneous K-wire fixation is considered less invasive and useful method for treatment of bony mallet finger with comparable results with towel clip reduction.
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