Spinal arachnoid diverticula.
D000293:Adolescent; D000328:Adult; D001099:Arachnoid / Q000000981:diagnostic imaging / Q000601:surgery; D004240:Diverticulum / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D006801:Humans; D007796:Laminectomy; D008297:Male; D008875:Middle Aged; D009192:Myelography; D013117:Spinal Cord Compression / Q000209:etiology; D013118:Spinal Cord Diseases / Q000000981:diagnostic imaging / Q000601:surgery