Spinal Canal Migration of a K-Wire Used for Fixation of a Distal Clavicular Fracture / 대한정형외과학회잡지

We report on migration of the K-wire, which is used in fixation of a distal clavicular fracture, to the spinal canal. A 39-year-old male was admitted to our hospital with pain in his right shoulder. He had undergone surgery for a right distal clavicular fracture (in another hospital) ten years ago. Plain radiographs showed an old right distal clavicle fracture fixed with three K-wires. One of the three K-wires had broken, and the broken K-wire had migrated to the spinal canal. Fortunately, the patient exhibited no neurological symptoms, however, there was a possibility of fatal complications, such as spinal cord injury. Therefore, we recommend close follow-up for patients who undergo repair of a distal clavicular fracture is fixed using a K-wire, with use of x-ray until the K-wire has been removed.

Results of Hook Plate Fixation of Unstable Distal Clavicle Fractures

PURPOSE: This study evaluated the clinical and radiological outcomes of unstable distal clavicular fractures treated with an AO Hook plate. MATERIALS AND METHODS: From March 2009 to October 2010, sixteen patients with distal clavicular fractures underwent open plating using an AO Hook plate. The clinical outcomes were assessed by measuring the UCLA scores and KSS sores, and the radiological outcomes were evaluated using simple radiographs at the final follow-up. RESULTS: Fracture union was obtained in all patients at an average of 13.9 weeks (range, 9~20 weeks). The UCLA scoring system showed excellent results in 9 cases and good results in 7. The average KSS scores of distal clavicular fractures were 95.5. At the final follow-up, subacromial osteolysis developed in 11 cases (68.7%) of whom 3 suffered from pain around the acromion. Other complications occurred in 4 patients: one had a fracture adjacent to the plate proximally, two had a stiff shoulder with subacromial impingement, and one had hypoesthesia around the surgical wound. CONCLUSION: Unstable distal clavicular fractures treated with a Hook plate provided rigid fixation and satisfactory outcomes considering the high union rate. Nevertheless, potential postoperative complications related to morphometric properties of the plate should be considered.

Treatment of NeerⅡdistal clavicular fracture with small incision Dewar's operation / 中国矫形外科杂志

0.05; the holding vs neutral position, the disaster side and the healthy side all had significant difference,P0.05.This showed that the capability of stability of a-c joint were good. The Roentgenograms of shoulder elevation position raise showed that there was no impact in the a-c joint.[Conclusion]The results of small incision Dewar's operation is good in treating instability distal clavicular fracture.It has the advantages of minimally invasive,easy operation and fixation.

Operative management of type Ⅱ fracture of the distal clavicle / 中华创伤骨科杂志

Objective To introduce an operative method for the treatment of type Ⅱ fracture of distal clavicle. Methods The clavicle and coracoid proc ess were compressively fixed with screw in, and the coracoclavicular ligament wa s repaired in 24 cases of type Ⅱ fracture of the distal clavicle. Results The fractures healed in all the cases with good function of joint, and without screw loosening or traumatic arthritis. Conclusion The operative method is an ideal m anagement for the treatment of adult type Ⅱ fracture of distal clavicle, due t o its easy handling, reliable fixation, exact curative effects and less complica tions.