Abstract:
STUDY DESIGN:Based on prospective assessment, patients with lumbar disc surgery were examined to determine reliable predictors for clinical outcome. OBJECTIVES:The prognostic value of a screening checklist developed in a previous study was evaluated in a 2-year follow-up. SUMMARY OF BACKGROUND DATA:Outcome studies of lumbar disc surgery document a success rate between 49-90%. It has been shown that a number of medical history data and sociodemographic and psychodiagnostic findings are of prognostic value for the outcome of lumbar spine surgery. METHODS:In addition to clinical and neuroradiologic examinations, 164 patients took part in a standardized interview. Eighty-two percent participated in a follow-up performed 2 years after the operation. Preoperative findings, outcome, and prediction of three diagnostic subgroups were compared. Eighty-three (51%) patients had disc herniation only, 29 (18%) had disc herniation and other relevant back diagnoses, and 51 (31%) had no disc herniation but had other relevant back diagnoses. RESULTS:In patients with disc herniation only, good results were observed in 53%, moderate in 19%, and bad in 28%. The accuracy of prediction of the postoperative result was 75% for the patients with good outcome and 86% for those with bad outcome. In the group of patients with diagnoses other than disc herniation, the success rate of the operation was 38% good, 28% moderate, and 41% bad, but the predictor score was not as useful as for the other groups. CONCLUSION:Patients with a high risk of a bad operation outcome after lumbar discectomy could be identified preoperatively. It is suggested that those patients take part in a pain management approach instead of or in addition to surgical intervention.
journal_name
Spine (Phila Pa 1976)journal_title
Spineauthors
Junge A,Fröhlich M,Ahrens S,Hasenbring M,Sandler A,Grob D,Dvorák Jdoi
10.1097/00007632-199605010-00013subject
Has Abstractpub_date
1996-05-01 00:00:00pages
1056-64; discussion 1064-5issue
9eissn
0362-2436issn
1528-1159journal_volume
21pub_type
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