[Minimally invasive percutaneous plate internal fixation through anterolateral single incision for the treatment of open distal tibiofibula fractures].

OBJECTIVE

To investigate therapeutic effect of minimally invasive percutaneous plate internal fixation (MIPPO) through a single incision in treating open distal tibiofibula fractures.

METHODS

From March 2015 to February 2019, 10 patients with open distal tibiofibula fractures were treated with MIPPO technique through single anterolateral incision, including 8 males and 2 females, aged from 31 to 68 years old. According to Gustilo classification, 6 patients were typeⅠ, 3 patients were typeⅡand 1 patient was type ⅢA. Operative time, intraoperative blood loss and fracture healing were observed, Mazur ankle joint scoring was used to evaluate clinical effect.

RESULTS

All patients were followed up from 9 to 24 months. Operative time ranged from 85 to 120 min, intraoperative blood loss ranged from 80 to 200 ml, fracture healing time ranged from 18 to 30 weeks. Nine patients with Gustilo typeⅠandⅡachieved satisfactory healing wound, original wound of 1 patient with Gustilo type ⅢA was poor, and healed by skin flap transplantation at stageⅡ. No steel exposed and infection occurred. According to Mazur ankle scoring at the final following-up, total score was from 61 to 97, and 8 patients got excellent result, 1 good and 1 poor.

CONCLUSION

MIPPO technique through anterolateral single incision for the treatment of open distal tibiofibula fractures could protect original medial wound in opertaion, avoid plate exposed through anterolateral extensor tendon to cover internal fixation, and MIPPO technique could protect fracture end blood flow to improve fracture healing rate, and it is a kind of choice.