RESUMEN
Objective To explore the localization of epileptogenic focus and select the appropriate surgical procedures for post-traumatic epilepsy. Methods The clinical data of 21 patients with post-traumatic epilepsy were studied retrospectively. Epileptogenic focus was located by comprehensively analyzing data of electro-neurophysiology, neurological imaging and clinical manifestation. Surgical procedures were performed in all patients, including resection of lesion and peripheral cortex in 12 patients, epileptogenie focus resection plus low power bipolar coagulation in five, anterior temporal iobectomy plus amygdalohippocampectomy in three and corpus callosotomy in one. Results All patients were followed up from 6 months to 3 years, which showed satisfactory outcome in eight patients, marked improvement in six, improvement in five and slight improvement in two. The total effective rate was 90%. Conclusions Surgical procedure is important for intractable post-traumatic epilepsy. The good efficacy depends on precise localization of epileptogenic focus and combined application of various surgical procedures.