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원위 주상골 불유합의 수술적 치료

Other Titles
 Operative Treatment for Nonunion of the Distal Scaphoid 
Authors
 이상윤  ;  신주철  ;  오원택  ;  최윤락  ;  고일현  ;  강호정 
Citation
 Archives of Hand and Microsurgery, Vol.23(1) : 35-45, 2018 
Journal Title
 Archives of Hand and Microsurgery 
ISSN
 2586-3290 
Issue Date
2018
Keywords
Scaphoid nonunion ; Distal pole ; Osteosynthesis
Abstract
Purpose: The purpose of this study was to analyze the clinical and radiological outcomes of distal scaphoid nonunion patients who underwent operative treatment. Methods: From July 2006 to May 2014, there were a total of 9 distal scaphoid nonunion patients, with a mean age of 32 years. The mean time from symptom onset to operation was 15 months. Operative treatment was performed through a volar approach, osteosynthesis with an auto-iliac bone graft was performed. Union was determined through radiographs and computed tomography, while the scapholunate angle (SLA) and lateral intrascaphoid angle (LISA) were measured. Clinical outcomes were evaluated by assessing range of motion (ROM) of the wrist, the visual analogue scale (VAS), Mayo wrist score, and disabilities of arm, shoulder and hand (DASH) score. Results: The incidence of distal scaphoid nonunion was 11.8% (9/76), with all patients demonstrating union after the operation. Mean union time was 5 months and mean follow-up period was 23 months. Both SLA and LISA decreased, returning to normal range. The ROM of the wrist joint increased but not statistically significant. The postoperative VAS pain score improved, while grip strength advanced. In addition, both postoperative Mayo wrist and DASH scores document better results than those of pre-operation. Overall, there were two postoperative complication cases of joint motion limitation and pin site irritation. Conclusion: Osteosynthesis with auto-iliac bone graft for nonunion of the distal scaphoid showed good clinical and radiological outcomes. Thus, it is considered a recommendable operation in the treatment of distal scaphoid nonunion.
Files in This Item:
T201806212.pdf Download
DOI
10.12790/ahm.2018.23.1.35
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Orthopedic Surgery (정형외과학교실) > 1. Journal Papers
Yonsei Authors
Kang, Ho Jung(강호정) ORCID logo https://orcid.org/0000-0003-0273-1264
Koh, Il Hyun(고일현) ORCID logo https://orcid.org/0000-0001-9823-8516
Shin, Jucheol(신주철)
Oh, Won Taek(오원택) ORCID logo https://orcid.org/0000-0003-1815-0851
Choi, Yun Rak(최윤락)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/173015
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