[Surgical treatment of lumbar spinal stenosis in Gabon].
The authors report their experiences based on 41 cases operated on for lumbar spinal stenosis between 1981 and 1988. The series included 28 men and 13 women aged between 23 and 63 years (mean age: 48 years). Neurogenic intermittent claudication was the presenting symptom in only 12% of the cases, as opposed to lumbago-sciatica in 78%. Clinical examination did not provide any specific elements. The key to diagnosis was lumbar myelography. Laminectomy was the most important aspect of treatment which, in certain cases, was associated with vertebral stabilization by arthrodesis (3 cases). There were ten minor operative complications. Further surgery was necessary in five cases (12%). Therapeutic results in patients followed from one to eight years (35 cases) were satisfactory. The discussion covers nosologic, clinicoradiologic and therapeutic aspects.
Loembe
P M
PM
Service de Neurochirurgie, Hôpital Fondation Jeanne Ebori, Libreville, Gabon.
Ndong-Launay
M
M
Chouteau
Y
Y
Mwanyombet-Ompounga
L
L
Dukuly
L
L
Bouger
D
D
D000328:Adult; D001416:Back Pain / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D005681:Gabon; D006801:Humans; D007796:Laminectomy / Q000379:methods; D008297:Male; D008875:Middle Aged; D009192:Myelography; D012585:Sciatica / Q000209:etiology; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging; D013130:Spinal Stenosis / Q000150:complications / Q000209:etiology / Q000601:surgery*
Traitement chirurgical des canaux lombaires étroits au Gabon.