| Nhận xét kết quả điều trị gãy xương hở thân hai xương cẳng chân bằng đinh nội tủy có chốt tại Bệnh viện 175 NhËn xÐt kÕt qu¶ ®iÒu trÞ g·y hë th©n hai x-¬ng c¼ng ch©n B»ng ®inh néi tuû cã chèt t¹i BÖnh viÖn 175 PhamTh¸i H-ò * Ph¹m §¨ng Ninh** Tãm t¾t C¸c t¸c gi¶ ®¸nh gi¸ kÕt qu¶ ®iÒu trÞ 72 bÖnh nh©n (BN) g·y hë th©n 2 x-¬ng c¼ng ch©n b»ng ®inh néi tuû cã chèt t¹i Khoa ChÊn th-¬ng, BÖnh viÖn 175 trong 3 n¨m (tõ th¸ng 11 - 2005 ®Õn 9 - 2008). Nguyªn nh©n chñ yÕu lµ tai n¹n giao th«ng (81,94%), trong ®ã 42 BN (56,76%) g·y hë ®é I vµ 30 BN (43,24%) g·y hë ®é II. KÕt qu¶ liÒn vÕt th-¬ng kú ®Çu 87,84%, nhiÔm khuÈn n«ng 10,81%. Thêi gian theo dâi kÕt qu¶ xa trung b×nh 13,25 th¸ng. KÕt qu¶ liÒn x-¬ng phôc håi chøc n¨ng rÊt tèt 86,95%, tèt 10,87% vµ trung b×nh 2,18%, kh«ng cã kÕt qu¶ kÐm. * Tõ khãa: G·y hë th©n 2 x-¬ng c¼ng ch©n; §inh néi tñy cã chèt. Evaluation of the treatment results of open fractures of the tibial shaft with an interlocking nail at 175 Hospital Pham Thai Huu Pham Dang Ninh Summary The authors evaluated results of treatment of 72 patients with open fractures of tibial shaft with an interlooking nails at Department of Othorpaedics and Traumatology at 175 Hospital in the times from November, 2005 to September, 2008. The main cause is traffic accident (). Classfication of open fractures: grade I: 42 patients (), grade II: 30 patients (). The rate of skin heal on the primary period is , superficial infection is . An average duration of follow–up is months. The rate of bone heal and restore of function are as follow: of patients had excellent, had good result, patients had average result. * Key words: Open fractures of tibial shaft; Interlocking nails. §Æt vÊn ®Ò x-¬ng dµi vµ cã xu h-íng ngµy cµng gia t¨ng víi tæn th-¬ng ngµy cµng phøc t¹p, G·y hë hai x-¬ng c¼ng ch©n (2XCC) nÆng nÒ h¬n do sù ph¸t triÓn cña c¸c ph-¬ng chiÕm tû lÖ .