Clinical study of 80 patients with spasmodic cerebral palsy undergoing microsurgery / 西安交通大学学报(医学版)

ABSTRACT

【Objective】 To discuss and summarize the choice of the operation plan and evaluation of curative effect of spasmodic cerebral palsy. 【Methods】 Clinical data of 80 patients with spastic cerebral palsy treated by neurosurgery in The First Affiliated Hospital of Xi’an Jiaotong University were collected retrospectively and analyzed statistically. Eighty patients were followed up for 12 to 52 months, with an average follow-up of 21.3 months. The muscle tension grading, spasm index, range of motion, Holden walking ability and postoperative complications were compared one year after surgery. 【Results】 Totally 64 cases received selective posterior rhizotomy (SPR) combined muscle strength muscle tension adjustment method (MMA) and 16 cases selective peripheral neurotomy combined muscle strength muscle tension adjustment method. The grade and spasm index of muscle tension decreased significantly one year after operation (P<0.001). The range of joint motion and Holden walking ability were significantly improved (P<0.001). Transient urination disorder occurred in two cases (2.5%), and limb sensation disorder in two cases (2.5%), all of which were improved within three months. Weakness of dorsiflexion of foot in one case (1.25%). 【Conclusion】 Selective partial neurotomy and muscle tension adjustment is a safe and effective surgical method to treat spasmodic cerebral palsy. Real-time evaluation of muscle tension and ankle clonus changes during the operation is an important factor to ensure the postoperative efficacy.