“掌部”用英语怎么说

方法一期修复腕掌部切割伤病人16例,术中用Tsuge或 改良Kessler法缝接肌腱,并显微修复腱周组织.Methods 16 cases of severe cut injuries at palm of the wrist were involved.我看见你左手套的掌部有一张往返票的另一半.I see the second half of a return ticket in the palm of your left glove...