Problem to be solved: to provide a left hand wrist supporter capable of restricting the backside of the wrist by the back side sheath even if the back side cine is used for any hand, even if the back side cine of the same size as the palm side cine is not generated, and the back side cine of the same size as the palm side cine is not generated when the supporter is used.In order to make the right and left wrist supporter 10 without lowering the fixing force of the hand part, the left thumb through hole 11 is formed at one end of the supporter body 13 in the longitudinal direction, and the right thumb through hole 12 is formed at the other end of the supporter body 13.In the use, the directions of the proximal and distal sides in the longitudinal direction of the supporter 10 are changed in accordance with the left and right hands.Further, even if the supporter 10 is mounted on any of the hands, a pair of positioning pockets 22 and 23 for accommodating the proximal end portion of the back side plate 17 are disposed on the inner surface of both end portions in the length direction of the back side portion of the back side portion of the supporter body 13 so that the back bending of the wrist can be restricted by the back side seat 17.Diagram【課題】サポータ使用時に、不使用の母指通し穴による手部の固定力低下が発生せず、掌側シーネと同一サイズの背側シーネを使用しても、何れの手へのサポータ装着時でも、背側シーネにより手首の背屈を制限可能な左右兼用手首サポータを提供する。【解決手段】手部の固定力低下が生じない左右兼用手首サポータ１０とするため、サポータ本体１３の長さ方向の一端部に左母指通し穴１１、その他端部に右母指通し穴１２を形成する。使用時には、左右の手に応じて、サポータ１０の長さ方向の近位側と遠位側の向きを変更する。また、サポータ１０を何れの手に装着しても、背側シーネ１７により手首の背屈を制限可能なように、サポータ本体１３の背側部分の長さ方向の両端部の内面に、背側シーネ１７の近位側の端部を収納する一対の位置決めポケット２２，２３を配設する。【選択図】図１
