Rd. Rothoerl et al., ARE THERE DIFFERENCES IN THE SYMPTOMS, SIGNS AND OUTCOME AFTER LUMBARDISC SURGERY IN THE ELDERLY COMPARED WITH YOUNGER PATIENTS, British journal of neurosurgery, 12(3), 1998, pp. 250-253
Age is claimed by several authors to be a predictor of bad outcome aft
er lumbar disc surgery. The aim of this study is to evaluate the influ
ence of the patients age on preoperative symptoms and the outcome. Gen
eral data, symptoms, signs and neurological findings of 219 patients w
ere recorded preoperatively Ninety-two per cent of the patients receiv
ed a follow-up examination by an independent investigator after a mean
of 298 days. All patients older than 59 years were defined as belongi
ng to the group of elderly patients (n = 30).The other patients were d
efined as the younger group (n = 189).The outcome was measured by a vi
sual analogue rating scale. Outcome was not statistically different in
both groups. In our opinion, the indications for surgery for a lumbar
disc herniation should be no different for older patients even though
nerve root tension signs appear to be less marked in older patients.