Methods 53 cases lumber disc herniatio treat method adopts the collagen enzyme, PLDD, PLD, observe the curative effect.

• 方法对53例腰椎间盘突出症采用胶原酶注射、经皮穿刺激光椎间盘减压术(PLDD)、经皮穿刺腰椎间盘切吸术(PLD)等不同治疗方法,观察其疗效。