Comparison of clinical efficacy of subchondral blocking technique combined with plate-screw biplanar fixation and simple plate-screw support peripheral block fixation in the treatment of complex posterior wall acetabular fracture.
10.12200/j.issn.1003-0034.2022.11.003
- Author:
Pan-Pan XIE
1
;
Shu-Ming HUANG
1
;
Shu-Hua LAN
1
;
Quan-Zhou WU
1
;
Fang YE
1
;
Ji-Fei YE
1
Author Information
1. Department of Traumatology Surgery, the Central Hospital of Lishui City, Lishui 323000, Zhejiang, China.
- Publication Type:Journal Article
- Keywords:
Acetabulum;
Fracture fixation, internal;
Fractures
- MeSH:
Male;
Female;
Humans;
Adolescent;
Young Adult;
Adult;
Middle Aged;
Aged;
Acetabulum/injuries*;
Bone Screws;
Hip Fractures/surgery*;
Spinal Fractures;
Treatment Outcome;
Postoperative Complications
- From:
China Journal of Orthopaedics and Traumatology
2022;35(11):1020-1026
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the clinical effect of subchondral blocking technique combined with plate and screw biplane fixation in the treatment of complex acetabular posterior wall fractures.
METHODS:From July 2015 to December 2019, a total of 47 cases of acetabular posterior wall fractures were treated. According to the different internal fixation techniques, they were divided into the external blocking fixation group supported by lateral plate and screw(control group of 23 cases) and the subchondral blocking technique combined with lateral plate and screw support biplane fixation group(study group of 24 cases). In the control group, there were 15 males and 8 females, aged 18 to 68 years old with an average of (40.9±7.2) years;preoperative preparation was 4 to 13 days with an average of (7.9±1.5) days. In the study group, there were 14 males and 10 females, aged 20 to 71 years old with an average of (41.7±7.9) years;preoperative preparation was 4 to 12 days with an average of (7.5±1.9) days. Kocher-Langenbeck approach was used in both groups and all patients were followed up for at least 1 year. The operation time, intraoperative blood loss, hospitalization time, quality of fracture reduction after operation, modified Merle D'Aubigne Postel score of hip joint one year after operation and postoperative complication rate of two groups were statistically analyzed and compared.
RESULTS:The patients in both groups were followed up for at least 1 year. One year after operation, the Merled'Aubigne Postel score(16.042±1.517) of hip function improvement in the study group was significantly higher than that in the control group (14.696±1.222)(P<0.05). There was no significant difference in operation time and intraoperative bleeding between the two groups(P>0.05). One year after operation, there was a significant difference between two groups in the evaluation results of Matta fracture reduction quality(P<0.05). There was no significant difference in postoperative complications between two groups(P>0.05).
CONCLUSION:The treatment of complex acetabular posterior wall fracture with subchondral blocking technique combined with plate and screw biplane fixation technique has lower postoperative complication rate, better functional recovery of hip joint and satisfactory clinical effect.
