The posterior malleolar fracture, no treatment is required if it involved less than 25% of distal end of tibia.
对小于胫骨远端关节面25％的后踝骨折可不予处理。
A posterior malleolar fracture is seen on the lateral projection (FIG. 6b), establishing a complete (stage IV) injury.
在侧位相上可见后踝骨折(图。6 B)，表明其为完全损伤(IV度)。
Conclusions Stable position of posterior malleolar fracture when trimalleolar fractures are treated by external fixation is dorsiflexion-neutral position.
结论外固定器背伸位固定治疗三踝骨折时后踝骨折稳定的最佳踝关节固定位置是背伸中立位。
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