Effectiveness analysis of Zhang's double reverse traction reducer in minimally invasive treatment of bilateral tibial plateau fractures.
10.7507/1002-1892.202505053
- Author:
Zhanle ZHENG
1
;
Baoheng FAN
1
;
Zhongzheng WANG
1
;
Rongqing REN
1
;
Yiyang WANG
2
;
Ning WEI
2
;
Yingze ZHANG
1
Author Information
1. Trauma Emergency Center, Hebei Medical University Third Hospital, Shijiazhuang Hebei, 050051, P. R. China.
2. Knee Preservation Center, Hebei Medical University Third Hospital, Shijiazhuang Hebei, 050051, P. R. China.
- Publication Type:Journal Article
- Keywords:
Bilateral lower limbs;
double reverse traction reducer;
knee function;
minimally invasive treatment;
tibial plateau fracture
- MeSH:
Humans;
Tibial Fractures/diagnostic imaging*;
Middle Aged;
Male;
Minimally Invasive Surgical Procedures/instrumentation*;
Female;
Adult;
Retrospective Studies;
Aged;
Traction/methods*;
Treatment Outcome;
Fracture Fixation, Internal/instrumentation*;
Range of Motion, Articular;
Operative Time;
Tibial Plateau Fractures
- From:
Chinese Journal of Reparative and Reconstructive Surgery
2025;39(7):789-794
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To evaluate the effectiveness and safety of minimally invasive treatment for bilateral tibial plateau fractures using the double reverse traction reducer.
METHODS:The clinical data of 4 patients with bilateral tibial plateau fractures who met the selection criteria and treated between January 2016 and April 2024 were retrospectively analyzed. The cohort included 3 males and 1 female, aged 30-65 years (mean, 52.5 years). Injury mechanisms comprised traffic accidents (2 cases) and falls (2 cases). According to the Schatzker classification, 2 limbs were type Ⅱ and 6 were type Ⅵ. The time from injury to surgery ranged from 5 to 9 days (mean, 7 days). All patients underwent minimally invasive reduction using the double reverse traction reducer. Surgical duration, intraoperative blood loss, and hospitalization time were recorded. Functional outcomes were assessed at last follow-up using the Hospital for Special Surgery (HSS) knee score and range of motion (ROM), while fracture reduction quality was evaluated using the Rasmussen radiological score.
RESULTS:All 4 patients successfully completed the procedure without conversion to open reduction. The total mean operation time was 80.25 minutes (range, 73-86 minutes), with a mean total intraoperative blood loss of 132.5 mL (range, 100-150 mL). The mean hospitalization time was 13.5 days (range, 11-16 days). All incisions healed primarily without neurovascular complications. X-ray film at 1 day after operation confirmed satisfactory reduction and articular surface alignment. Follow-up time ranged from 12 to 26 months (mean, 17.0 months). Fractures achieved clinical union at an average of 13 weeks (range, 12-16 weeks). No complication, such as deep vein thrombosis, joint stiffness, post-traumatic arthritis, or implant failure, was observed. At last follow-up, the mean HSS score was 92.9 (range, 90-97), mean knee ROM was 128.1° (range, 115°-135°), and mean Rasmussen radiological score was 16.4 (range, 15-19), with 2 limbs rated as excellent and 6 as good.
CONCLUSION:The double reverse traction reducer facilitates minimally invasive treatment of bilateral tibial plateau fractures with advantages including minimal trauma, shorter surgical duration, precise reduction, and fewer complications, effectively promoting fracture healing and functional recovery of the knee joint.
