Long-term results of single-stage reduction surgery for the treatment of macrodactyly. (January 2017)

• Record Type: Journal Article
• Authors: Lee, H.-J.; Kim, P.-T.; Lee, S.-J.; Kim, H.-J.; Jeon, I.-H.; Seo, I.
• Is Part Of: Journal of hand surgery. Volume 42:Number 1(2017:Jan.)
• Page Start: 45
• Page End: 50
• Publication Date: 2017-01
• Subjects: Finger -- macrodactyly -- single-stage -- reduction operation; 617.575059
• DOI: 10.1177/1753193416658777
• Languages: English
• ISSNs: 1753-1934

Abstract

We report the long-term results of a single-stage reduction procedure for the treatment of macrodactyly. Six patients (eight cases) were included. These patients underwent a single-stage operation that included debulking with resection of the hypertrophied digital nerve and distal interphalangeal joint fusion or corrective osteotomy. Plain radiographs and functional parameters were assessed. Aesthetic improvement was achieved in all patients. The mean ratios of the lengths and circumference differences between the affected digit and the corresponding normal digit on the other hand were 1:1 and 1:1, respectively. The mean range of motion in the proximal interphalangeal joint was 76°. A sensory deficit in the lateral pulp of the distal phalangeal area was observed in three fingers. The Disabilities of the Arm, Shoulder and Hand score ranged from 0 to 9 (mean 4). The long-term results of the single-stage reduction procedure were satisfactory, as demonstrated by the excellent adjustment of the length and acceptable circumference of the affected digits. Level of evidence: IV