A kind of horizontal vertical double-purpose stings fin and holds piece device, has ontology, and X-ray and X-ray machine exposure tube is cooperated to use. The ontology one end has grip part, another opposite end has the positioning region of fixed X-ray and the occlusion portion of position what positioning region side, and there is adjustment device inside positioning region, placement state of the adjustment device to adjust X-ray position what positioning region makes occlusion portion correspond to the central section of what X-ray. This creation is adjusted by the placement state of device adjustment X-ray position what positioning region, make the central section of X-ray to what occlusion portion, so that sufferer bites occlusion portion, and Hou is irradiated by X-ray machine exposure tube, X-ray can clearly appear from the image of row's tooth crown up and down, and dentist, odontologist is enable to carry out the continuous tracking treatment of Hou through the image that X-ray is presented.一種水平垂直雙用咬翼片持片器，具有本體，並配合X光片與X光機照射管使用。該本體一端具有握持部，另一相對端具有固定X光片的定位部以及位於定位部一側的咬合部，而定位部內部具有調整裝置，該調整裝置用以調整X光片位於定位部的擺放狀態，使咬合部對應於X光片的中央區段。本創作藉由調整裝置調整X光片位於定位部的擺放狀態，使X光片的中央區段對於咬合部，以便於病患咬住咬合部，並經過X光機照射管照射後，X光片能清楚呈現上下排牙齒齒冠的影像，使牙醫師能透過X光片呈現的影像進行後續的追蹤治療。
