N-UNCOUNT，不可数名词，牵引（术）;牵引治疗Traction is a form of medical treatment, in which weights and pulleys are used to gently pull or stretch an injured part of the body for a period of time. You say that a person who is having this treatment is intraction. tractionn.牵引；【机】【车辆】牵引力；牵引治疗；牵引力；附着摩擦力。通过牵拉肢体或头颅而达到骨折与脱位的复位、制动、解疼、止痛以及纠正畸形等的治疗措施。有3种方式：①骨牵引是用金属针穿过骨骼，借助牵引装置进行，常用于股骨骨折的有股骨髁上牵引或胫骨结节牵引，用于颈椎骨折的为颅骨牵引。②皮牵引是用胶布条粘贴或泡沫塑料条紧贴于患肢皮肤，外用绷带包扎而进行牵引。③吊带牵引可用于颈椎病（枕颌吊带牵引）、腰椎间盘突出（骨盆牵引带牵引）等。