Posteromedial and anterolateral approaches for posteromedial condylar tibial plateau split fracture combined with lateral compartment depression
10.3760/cma.j.issn.1001-8050.2014.11.019
- VernacularTitle:后内侧入路联合前外侧入路治疗胫骨平台后内髁劈裂伴外侧髁压缩骨折
- Author:
Shiquan DONG
;
Qixin ZHENG
;
Xiaodong GUO
;
Baojun XIAO
;
Shaofei HAO
;
Jian WANG
- Publication Type:Journal Article
- Keywords:
Tibial fractures;
Fracture fixation,internal;
Treatment outcome;
Approaches
- From:
Chinese Journal of Trauma
2014;30(11):1131-1136
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical results of posteromedial supine approach plus anterolateral approach for treatment of posteromedial condylar tibial plateau split fracture combined with lateral compartment depression.Methods A retrospective analysis was done on 48 cases of posteromedial condylar tibial plateau split fracture with lateral compartment depression operated through posteromedial supine plus anterolateral approaches from February 2011 through March 2013.There were 37 men and 11 women,aged 15-67 years (mean,42.5 years).Fracture occurred at the left side in 31 cases and at the right side in 17 cases.Interval between injury and operation ranged from 5 to 16 days (mean,8.7 days).Reconstructive or T-shaped plates were used for posteromedial condylar split tibial plateau fracture.Anatomical or locking compression plates were used for lateral compartment depression,but autogenous ilium bone grafting was performed laterally when bone defect was obvious.Results Average operation time was 2.8 hours (range,2-3.5 hours) and average length of stay was 21 days (range,12-45 days).All cases were followed up for mean 12.8 months (range,5-25 months).All fracture healed from 4 to 8 months (mean,6.7 months).Mean Rasmussen score for radiological results was 16.9 points (range,16-18 points) immediately after operation.Hospital for special surgery (HSS) knee score averaged 86.4 points (range,76-95 points) 8 months after bone healed,indicating the excellent results in 27 cases,good in 16 cases,fair in 4 cases and poor in 1 case with a good to excellent rate of 90％.At the last follow-up,postoperative knee range of motion averaged-5°-135°.All incisions healed primarily without vascular nerve injury and implant loosing or breakage.There was an extension lag in 1 case with knee range of motion of 20°-130° and osteoarthritis in 1 case,but both were improved with non-operation therapy.Conclusion Posteromedia] supine plus anterolateral approaches are suitable for posteromedial condylar tibial plateau split fracture with lateral compartment depression,for the combined approaches gain advantages of easy operation,good reduction,rigid fixation,few soft-tissue complications and satisfactory clinical results.
