PURPOSE To review the result of bony mallet finger treated with a closed reduction using extension block K-wire MATERIALS AND METHODS: Between January 2001 and November 2002, among the patients with bony mallet finger underwent closed reduction using extension block K-wire, we retrospectively reviewed 14 patients with 14 fractures who had a minimum follow-up of 12 months. RESULTS There were 10 men and 4 women, with an average follow-up for all cases 15.7 months (range, 12 months~18 months). According to Crawford's evaluation criteria, we obtained 7 excellent, 5 good, 2 fair. We obtained bony union in all patients, with no remained pain. The average ROM was 67 degrees at postoperative 12 months. Postoperative complications occurred in two cases, which were nail deformity and mild osteoarthritis at the distal interphalangeal joint. There was no pin site infection. CONCLUSION This technique is not only easier but also less invasive than other techniques for reduction of mallet finger. Also, it shows excellent result with lower complication rate. So, it seems a reliable treatment for bony mallet finger.
Citations
Citations to this article as recorded by
Osteoarthritis after Extension Block Technique for the Bony Mallet Finger Sung Hoon Koh, Jung Hyun Park, Jin Soo Kim, Si Young Roh, Kyung Jin Lee, Dong Chul Lee Archives of Hand and Microsurgery.2021; 26(4): 238. CrossRef
Comparison of Surgical Outcomes of Percutaneous K-Wire Fixation in Bony Mallet Fingers with Use of Towel Clip versus 18-Gauge Needle Ho-Seung Jeon, Chan-Sam Moon, Seo-Goo Kang, Kyeong-Seop Song, Uk-Hyun Choi Journal of the Korean Society for Surgery of the Hand.2013; 18(1): 1. CrossRef
Percutaneous Kirschner Wire Fixation of Acute Mallet Fractures Percutaneousely Reduced by Towel Clip Chung Soo Han, Duke Whan Chung, Bi O Jeong, Hyun Chul Park, Jin Young Kim, Cheol Hee Park, Jin Sung Park Journal of the Korean Fracture Society.2009; 22(4): 283. CrossRef