Richter H P, Seitz K
Neurosurgery. 1984 Dec;15(6):956-9.
Experiences with radiofrequency lesions of the dorsal root entry zone in 10 patients are reported. All of these patients suffered from central (deafferentation) pain. The early postoperative results were poor in the 2 patients with traumatic paraplegia and good in all 8 patients with pain in the cervical segments. Two patients treated with cervical DREZ lesions died. In 2 of the remaining 6 patients with cervical lesions, pain recurred. Four had a good result up to 30 months after operation.
报告了10例患者进行背根入髓区射频损伤的经验。所有这些患者均患有中枢性（去传入性）疼痛。2例创伤性截瘫患者术后早期效果不佳，而8例颈段疼痛患者的效果良好。2例接受颈段背根入髓区损伤治疗的患者死亡。在其余6例颈段损伤患者中，2例疼痛复发。4例患者术后30个月效果良好。
