ZHAO Tiany un 1 , LIU Xincheng 1 , ZHAO Xilin 1 , et al. 2
  • Department of Orthopedics, First People’s Hospital of Tianshui City, Tianshui Gansu, 741000, P.R.China.;
〖WTHZ〗【Key words】〓〓〖WTBZ〗Type Ⅲ Pilon fracture〓〓Articular surface〓〓 Reparative and reconstruction
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Objective To explore an improved method of surgical operation for reposition of the articular surface with Type Ⅲ Pilon fractures. Methods From January 1999 to December 2005, 20 patients (22 sides) with Type Ⅲ Pilon fractures were treated with the delayed open reduction and the internal fixation, which took the superior articular surface of the talus as a templet so as to reposition the lower articular surface of the tibia, strengthen the bone transplantation, fasten the internal fixation, and make an early functional exercise possible. Complete data were obtained from 16 of the patients with 18 sides (13 males,15 sides; 3 females, 3 sides; age, 14-48 years). The injury due to a fallingaccident was found in 12 patients (14 sides), and due to a traffic accident in 4patients (4 sides). Results The healing of the first intention was achieved in 14 sides, the delayed healing in 3 sides, and the infection in 1 side. The follow-up of all the 16 patients for 971 months (average, 22 months) including the X-ray examinations revealed that no screw for the internal fixation entering the articular cavity. According to the Teeny’s judging standards of radiology evaluating the result of the surgery for Pilon fractures, the anatomical reduction of the related articular surface was found in 77.8% of the sides (14/18) and thehealing of the first intention (stage Ⅰ) in 94.4% (17/18). According to the Mazur’s criteria, an excellent result was obtained in 5 sides, good in 7, fair in 5, and poor in 1. The excellent and good result was 66.7%. Conclusion Propermanagement of the injured soft tissues, prompt recovery of the tibial distant plateau height, and accurate reposition of the articular surface, enough transplant bone for the solid support, b internal fixation for the distant tibial anatomical structure, and early functional exercise are the key points to the successful operation.

Citation： ZHAO Tiany un,LIU Xincheng,ZHAO Xilin,et al.. REDINTEGRATION OF ARTICULAR SURFACE WITH TIBIA TYPE Ⅲ PILON FRACTURE. Chinese Journal of Reparative and Reconstructive Surgery, 2007, 21(10): 1036-1039. doi: Copy