An object of the present invention is to provide a vertical direction of the mounting position adjustment is possible external fixator pin that was piercing to the bone. A holding member 2 for holding the A pin that insertion into the bone, while mounting the retaining member in position, the two splint member 1a linked bendable to correspond to the knuckles , consists of 1b, consists of the holding member is a holding body 2a to be attached to the splint body with a concave pin clamping surface 22, an object to be bearing the pin to hold the body and the pressing body 2b of nipping in the screw body 2c a external fixator which is provided with a pin holding surface 42 of the holding body 2a and the same shape, the desired thickness of the adjusting body 4a having a hole 45 for a given threaded body, a 4 b, of one comprising incorporating laminated to the holding body of the holding member.FIELD 1【課題】骨に刺入したピンの鉛直方向の装着位置調整が可能な創外固定器を提供する。【解決手段】骨に刺入したピンを保持する保持部材2と、保持部材を所定位置に装着すると共に、指関節に対応して屈曲可能に連結した2個の添木体1a,1bからなり、保持部材が凹状のピン挟持面22を備えて添木体に装着される保持本体2aと、保持本体に被冠してピンをネジ体2cで挟圧する押さえ体2bとで構成される創外固定器であり、保持本体2aと同一形状のピン挟持面42を備えると共に、所定のネジ体用の透孔45を設けた所望の厚さの調整体4a、4bを、一方の保持部材の保持本体に積層して組み込んでなる。【選択図】図1
