The objective of the paper is to compare the therapeutic effects of two non-operative therapies traction-massage method (TMM) and three-step therapy (TST) on lumbar intervertebral disk hernia (LIDH) and to explore the relation between the therapeutic effect of the two methods and the attack time.

Objectives: This research is to observe the clinical effectiveness of cervicalprotrusion through semi-conductor laser with traction-manipulation massage treatment.

Observation on Therapeutic Effect of Dirigation on Cervical Spondylosis of the Nerve Root Type after Treatment by Traction-massage;