title: Pyogenic spondylodiscitis after percutaneous endoscopic lumbar discectomy.
abstract: We reviewed 9 cases of pyogenic spondylodiscitis following percutaneous endoscopic lumbar discectomy (PELD). Microbiologic cultures revealed 6 causative organisms. Five patients were managed conservatively and four were treated surgically. The mean follow-up period was 20.6 months and the average length of hospitalization was 24 days. Radiological evidence of spinal fusion was noted and infection was resolved in all patients. Although PELD is a safe and effective procedure, the possibility of pyogenic spondylodiscitis should always be considered.
authors.affiliation: Department of Neurosurgery, Busan Wooridul Spine Hospital, Busan, Korea.
authors.forename: Kyeong-Bo
authors.initials: KB
authors.lastname: Choi
authors.forename: Choon-Dae
authors.initials: CD
authors.lastname: Lee
authors.forename: Sang-Ho
authors.initials: SH
authors.lastname: Lee