CAJ | 학술논문

目的：探讨有限切开内固定联合超踝外固定架在治疗Ruedi-Allgower Ⅲ型Pilon骨折中的临床疗效。方法2014年3月~2015年3月30例Ⅲ型Pilon骨折患者均接受了有限切开内固定联合超踝外固定架治疗。支架远端螺钉固定于距骨颈或跟骨，近端螺钉固定于胫骨骨折近端，使踝关节可以距下关节为中心活动。术后4~6周调节万向关节开始踝关节功能锻炼。结果术后24例切口Ⅰ期愈合；6例切口经相应治疗后Ⅱ期愈合；切口Ⅰ期愈合率为80%。30例患者均获随访，随访时间8~12个月，平均11个月。骨折均愈合，愈合时间16~24周，平均21周。踝关节症状和功能评分为：优8例、良14例、可6例、差2例，优良率为73.3%。结论有限切开内固定联合超踝外固定架治疗Ⅲ型Pilon骨折可减少切口不愈合的发生，有利于踝关节早期活动，较好恢复踝关节功能，是治疗Ⅲ型Pilon骨折的有效方法。
목적：탐토유한절개내고정연합초과외고정가재치료Ruedi-Allgower Ⅲ형Pilon골절중적림상료효。방법2014년3월~2015년3월30례Ⅲ형Pilon골절환자균접수료유한절개내고정연합초과외고정가치료。지가원단라정고정우거골경혹근골，근단라정고정우경골골절근단，사과관절가이거하관절위중심활동。술후4~6주조절만향관절개시과관절공능단련。결과술후24례절구Ⅰ기유합；6례절구경상응치료후Ⅱ기유합；절구Ⅰ기유합솔위80%。30례환자균획수방，수방시간8~12개월，평균11개월。골절균유합，유합시간16~24주，평균21주。과관절증상화공능평분위：우8례、량14례、가6례、차2례，우량솔위73.3%。결론유한절개내고정연합초과외고정가치료Ⅲ형Pilon골절가감소절구불유합적발생，유리우과관절조기활동，교호회복과관절공능，시치료Ⅲ형Pilon골절적유효방법。
Objective To explore the clinical effects of external fixator combined with limited internal fixation in treating pilon fractures of Ruedi-Allgower type Ⅲ. Methods From March 2014 to March 2015,30 patients with pilon fractures of Ruedi-Allgower type Ⅲ were treated with an external fixator combined with limited internal fixation in our de-partment. The fixator was placed across the ankle joint,and the fixation of fracture was enhanced by a combined use of limit-ed internal fixtion. The distal 2 pins were inserted into the talus and the tuberosity of calcaneus so that the subtalar joint was treated as axis during ankle movement. At approximately postoperative 4 or 6 weeks,the articular hinge was released and the patient began with ankle exercise. Results Healing of incision by first intention was obtained in 24 cases,and healing by second intention was obtained in 6 cases after related treatment. The rate of healing by first intention was 80%. 30 patients were followed up 8~12 months (mean,11months). All the fractures healed within 16 to 24 weeks(mean,21 weeks). Ac-cording to Tornetta ankkel joint scoring system,clinical results were excellent in 8,good in 14,fair in 6 and poor in 2,and the excellent and fine rate was 75. 5%. Conclusions The treatment of using external fixator combined with limited inter-nal fixation is an effective method to treat pilon fractures of Ruedi-Allgower typeⅢ,which can effectively decrease compli-cations of wound healing,and preferably restore the function of ankle joint by allowing ankle joint motion early.