Clinical symptoms and surgical outcome in lumbar spinal stenosis patients with neuropathic bladder.
We evaluated the clinical and radiologic features of patients with lumbar spinal stenosis with neuropathic bladder. Based on cystometrogram analysis, the patients were divided into two groups--the neuropathic bladder (NB) group: the NB+ group (23 patients), and the nonneuropathic bladder group: the NB- group (14 patients). The symptom of incontinence was characteristic in patients in the NB+ group. Patients in the NB+ group had a more severe neurologic disturbance, compared with those in the NB- group. The more severe neurologic disturbance was caused by the more striking finding of degenerative spinal stenosis associated with developmental narrowing of the spinal canal. Decompressive surgery had a beneficial effect on the recovery of the neurologic symptoms in both groups. Residual urine volume was reduced after surgery. Postoperative cystometrogram was carried out in nine patients in the NB+ group. It showed a normal pattern in six patients; however, three patients remained in an underactive pattern. Furthermore, four patients still required clear intermittent self-catheterization after surgery.
Kawaguchi
Y
Y
Department of Orthopaedic Surgery, Toyama Medical and Pharmaceutical University, Faculty of Medicine, Sugitani, Toyama, Japan. zenji@ms.toyama-mpu.ac.jp
Kanamori
M
M
Ishihara
H
H
Ohmori
K
K
Fujiuchi
Y
Y
Matsui
H
H
Kimura
T
T
D000368:Aged; D000369:Aged, 80 and over; D016009:Chi-Square Distribution; D019299:Decompression, Surgical; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D013130:Spinal Stenosis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D016896:Treatment Outcome; D001750:Urinary Bladder, Neurogenic / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*