测角术是用仪器测量人体关节活动范围。在物理医学领域中,虽然测角术测量是常用的,但它的可靠性尚未被充分肯定。通用测角器是最常用的测角仪器,虽然此仪器在本世纪早期即已使用,并且在人体上作了许多研究,有一定水平的可靠性。然而,由于测角器的放置及读数不同,理疗师和病人对判断关节活动范围的限度方面,对要求某一特殊体位所造成的影响和 Goniometry is the measurement of human joint activity range. In the field of physical medicine, goniometry is commonly used, but its reliability has not yet been fully affirmed. The universal goniometer is the most commonly used goniometer, although it was used early in this century and has done a lot of research on the human body with a certain level of reliability. However, due to the different placement and readings of goniometers, the impact of physical therapists and patients in determining the extent of the range of joint activity,