The Operative Treatment of Displaced Intra-articular Calcaneal Fracture with Injectable Calcium Sulfate (MIIG(TM)) / 대한족부족관절학회지

PURPOSE: To evaluate the clinical results of operative treatment of the intra-articular calcaneal fracture with injectable calcium sulfate (MIIG(TM)). MATERIALS AND METHODS: Between March 2004 and October 2006, a total 19 intra-articular calcaneal fracture (16 patients) with a large bony defect that underwent operative treatment with plate fixation and injectable calcium sulfate (MIIG(TM)) with minimum follow-up of one year following. The mean age at time of surgery was 44.7 years (23 to 54). All of the cases were type 2 and 3 on the basis of Sanders classification. The lateral L shaped approach was used in all cases. Full weight bearing on the affected extremity was regained at an average 10 weeks postoperatively. RESULTS: The mean B?hler angle was improved from 2 degrees (-18.5~12.5 degrees) preoperatively to 23.8 degrees (12~37.5 degrees) and the angle at last follow-up was 22.5 degrees (11.5~37.5 degrees), showing about 0.3 degree decline compared to postoperative B?hler angle. Only two case of whitish leakage of graft material but other complication were none. CONCLUSION: MIIG(TM) augumentation of displaced intra-articular calcaneal fracture with large bone defect seems to bo useful method for initial stabilized and plate fixation.

Symptomatic Lateral Patellar Plica : A Case Report / 대한정형외과학회잡지

The plica is a remnant of the synovial folds during the coalescence of three compartments of the knee at 8 weeks of fetal development. The plica are classified according to their corresponding anatomic sites of the knee, such as suprapatellar, medial patellar, infrapatellar and lateral patellar plica. The medial patellar plica is considered to be the one most likely to cause problems and has been well documented in the literature. However, there are very few reports of problems being caused by lateral plica. We encountered one case of pathologic lateral plica that was excised by arthroscopy. We report this case with a review of the relevant literature.

A Comparison of with and without in the Fixation of Distal Chevron Osteotomies for Hallux Valgus / 대한족부족관절학회지

PURPOSE: The distal chevron osteotomy has gained popularity for the mild to moderate hallux valgus, but necessity of fixation is controversy. No fixation of distal chevron osteotomy cause instability, but fixation has problem which has pin site infection and irritability, extension of operation time, discomfort of rehabilitation. So, the author was going to analyse and compare with and without in the fixation of distal chevron osteotomy. MATERIALS AND METHODS: Between 2004 and 2005, a total 18 patients (20 feet) following with and without in fixation of distal chevron osteotomies. The fixation group (A) was performed for the treatment of 10 patients (10 feet) and no fixation group (B) was done to 8 patients (10 feet). RESULTS: On group A, the mean first MTP (metatarsophalangeal) angle corrected 17 degrees pre-operatively to average 29 degrees (range; 20-37 degrees) and the mean first IM (intermetatarsal) angle corrected 10 degrees pre-operatively to average 15 degrees (range; 9-18 degrees). On Group B, the mean first MTP angle corrected 16 degrees pre-operatively to average 29 degrees (range; 18-33 degrees) and the mean first IM angle corrected 7 degrees pre-operatively to average 13 degrees (range; 9-16 degrees) (P>0.05). Clinical results, based on AOFAS score showed an improvement in the overall results. CONCLUSIONS: Comparing the clinical and radiographic results of the distal chevron osteotomies no difference in with and without fixation of distal chevron osteotomies.