Treatment of acute non-displaced scaphoid fracture of wrist with syringe needle-guided percutaneous cannulated headless hollow compression screw internal fixation.
10.12200/j.issn.1003-0034.2023.02.013
- Author:
Yong-Guo LIU
1
;
Hong-Jun LI
1
Author Information
1. Department of Orthopaedics, Jianghan University Affiliated Huangpi People's Hospital, Wuhan 430300, Hubei, China.
- Publication Type:Journal Article
- Keywords:
Fracture fixation, internal;
Fractures;
Needle;
Scaphoid bone;
Screws
- MeSH:
Male;
Humans;
Female;
Young Adult;
Adult;
Middle Aged;
Fractures, Bone/surgery*;
Scaphoid Bone/surgery*;
Wrist;
Retrospective Studies;
Syringes;
Wrist Injuries/surgery*;
Fracture Fixation, Internal/methods*;
Bone Screws;
Treatment Outcome
- From:
China Journal of Orthopaedics and Traumatology
2023;36(2):161-164
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the clinical efficacy of needle-guided percutaneous cannulated compression screw fixation in the treatment of acute non-displaced scaphoid fracture of wrist.
METHODS:The clinic data of twenty-eight patients with acute non-displaced scaphoid fracture from January 2014 to January 2019 were analyzed retrospectively. According to the intraoperative method of placement of cannulated screw, they were divided into Guide group(16 patients)and Conventional group(12 patients). There were 13 males and 3 females in Guide group, aged from 20 to 60 years old with an average of(31.42±9.71)years old;5 patients were classified as type A2, 3 patients were classified as type B1 and 8 patients were classified as type B2 according to Herbert classification;they were treated with percutaneous cannulated compression screw fixation under the guidance of needle. There were 11 males and 1 female in Conventional group, aged from 23 to 61 years old with an average of(30.51±7.52)years old;5 patients were classified as type A2, 2 patients were classified as type B1 and 5 patients were classified as type B2 according to Herbert classification;they were treated with conventional percutaneous cannulated compression screw fixation. The operation time, screw angle relative to the longitudinal axis of the scaphoid and wrist function score were assessed and compared between the two groups.
RESULTS:A total of 28 patients were followed up from 20 to 45 months with an average of (33.00±8.72) months. None of patients had intraoperative complication and incision infection. These patients returned to work gradually 2 weeks after operation, and all fractures healed within 12 weeks. The operation time in the Guide group was significantly less than that in the Conventinal group(P<0.05). Screw angle relative to the longitudinal axis of the scaphoid in the Guide group was significantly smaller than that in the Conventional group(P<0.05). There was no significant difference in Mayo wrist function scores at the last follow-up between the two groups(P>0.05). During the follow-up period, none of the 28 patients showed internal fixation displacement, arthritis, scaphoid necrosis and other complications.
CONCLUSION:In the treatment of acute non-displaced scaphoid fractures, the operation time of needle-guided percutaneous cannulated headless compression screw fixation is significantly shorter than that of conventional percutaneous screw fixation, and the screw axis is easier to be parallel to the longitudinal axis of the scaphoid.
