Arthroscopic treatment of scaphoid fracture nonunion with bone graft and Kirschner wire combined with screw fixation.
10.7507/1002-1892.202307059
- Author:
Yong LI
1
;
Yongbin FU
1
;
Mingming MA
1
;
Siwei MEI
1
Author Information
1. Microsurgical Repair and Reconstruction Ward of Department of Orthopaedics, Fu Yang People's Hospital, Fuyang Anhui, 236000, P. R. China.
- Publication Type:Journal Article
- Keywords:
Kirschner wire;
Wrist arthroscopy;
bone graft;
internal fixation;
scaphoid fracture nonunion;
screw
- MeSH:
Male;
Humans;
Female;
Adult;
Fractures, Bone/surgery*;
Bone Wires;
Scaphoid Bone/injuries*;
Retrospective Studies;
Fracture Fixation, Internal/methods*;
Fractures, Ununited/surgery*;
Wrist Injuries/surgery*;
Bone Screws;
Hand Injuries;
Treatment Outcome
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2023;37(11):1386-1389
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the effectiveness of arthroscopic treatment of scaphoid fracture nonunion with bone graft and Kirschner wire combined with screw fixation.
METHODS:The clinical data of 14 patients with scaphoid fracture nonunion who met the selection criteria between February 2021 and September 2022 were retrospectively analyzed. There were 13 males and 1 female with an average age of 32 years ranging from 17 to 54 years. The time from injury to operation ranged from 6 to 15 months, with an average of 9.6 months. According to the Slade-Geissler classification of scaphoid fracture nonunion, there were 3 cases of grade Ⅲ, 8 cases of grade Ⅳ, and 3 cases of grade Ⅴ. The preoperative visual analogue scale (VAS) score was 5.9±1.0, and the modified Mayo wrist score was 53.2±9.1. There were 2 cases of scaphoid nonunion advanced collapse, both of which were stage Ⅰ. All patients were treated with arthroscopic bone graft and Kirschner wire combined with screw fixation, and the fracture healing was observed by X-ray film monthly after operation, and the effectiveness was evaluated by VAS score and modified Mayo wrist score before and after operation.
RESULTS:All patients were followed up 6-14 months, with an average of 8.4 months. All fractures healed in 4-8 months, with an average of 6.3 months. The postoperative pain symptoms and wrist function of the patients significantly improved when compared with those before operation, and the VAS score at last follow-up was 2.4±1.3, and the modified Mayo wrist score was 87.1±6.7, which were significantly different from those before operation ( t=12.851, P<0.001; t=-14.410, P<0.001). According to the modified Mayo wrist evaluation, 9 cases were excellent, 3 cases were good, and 2 cases were fair.
CONCLUSION:Arthroscopic bone graft and Kirschner wire combined with screw fixation is an effective surgical method for the treatment of scaphoid fracture nonunion.
