TIAN Mengqiang 1 , WANG Lide 2 , ZHANG Yu 1 , LIU Jun 1
  • 1Department of Orthopaedics, Tianjin People’s Hospital, Tianjin, 300121, P.R.China;;
  • 2Department of Orthopedics, the First Affiliated Hospital of Dalian Medical University.;
Tibial plateau fracture; Minimal invasion; Arthroscopy; Percutaneous plate internal fixation
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Objective To investigate the cl inical effect of minimally invasive internal fixation percutaneous plate osteosynthesis (MIPPO) assisted by arthroscopy on tibial plateau fractures. Methods From September 2005 to December 2007, 29 patients with tibial plateau fracture underwent arthroscopy-assisted MIPPO, including 18 males and 11 females aged
18-59 years old (average 34.7 years old). There were 8 cases of type II, 10 of type III, 5 of type IV, 3 of type V, and 3 of type VI according to Schatzker classification system. The fracture was combined with meniscus injury in 13 cases, anterior cruciate l igament injury in 4 cases, and medial collateral l igament injury in 3 cases. The time from injury to operation was 2-10 days. Firstly, the combined injury was treated under arthroscopy. Then, reduction of tibial plateau fractures was performed, bone grafting was conducted in the area of bone defect, and internal fixation using strut plates was performed after establ ishing subcutaneous tunnel via minimally invasion. Early rehabil itation activities were carried out for each patient 1 day after operation. Results No early compl ications such as poor heal ing of incisions, infections, and osteofascial compartment syndrome occurred. Over the follow-up period of 12-39 months (average 24 months), there was no failure of internal fixation, traumatic knee osteoarthritis, and inversion and eversion of the knee. The fractures healed within 3-4.5 months (average 3.5 months). The cl inical effect was excellent in 23 cases, good in 4 cases, and fair in 2 cases according to Lysholm knee rating system, and the excellent and good rate was 93.1%. Conclusion Arthroscopy-assisted MIPPO is a safe and effective way of managing tibial plateau fractures due to its features of minimal invasion, earl ier recovery, fewer compl ications, and simultaneous treatment of associated intra-articular injuries.

Citation： TIAN Mengqiang,WANG Lide,ZHANG Yu,LIU Jun. CURATIVE EFFECT OF MINIMALLY INVASIVE PERCUTANEOUS PLATE OSTEOSYNTHESIS ASSISTED BY ARTHROSCOPY ON 29 CASES OF TIBIAL PLATEAU FRACTURES. Chinese Journal of Reparative and Reconstructive Surgery, 2009, 23(8): 921-924. doi: Copy