THE NATURAL HISTORY OF PATIENTS WITH ACUTE DISC HERNIATION: A SERIES OF 150 CASES

• Autor(a) principal: BELSUZARRI,TELMO AUGUSTO BARBA
• Data de Publicação: 2020
• Outros Autores: BARLETTA,ENRICO AFFONSO, URENA,AUGUSTO RICARDO BARBA, PAZ,DANIEL DE ARAÚJO, SPARAPANI,FABIO VEIGA DE CASTRO, ONISHI,FRANZ JOOJI, CAVALHEIRO,SERGIO, SALATI,THIAGO, BENITES,VINICIUS DE MELDAU, JOAQUIM,ANDREI FERNANDES, IUNES,EDUARDO AUGUSTO
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Coluna/Columna
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-18512020000200116
• topic: Intervertebral Disc; Hernia; Natural History; Lumbosacral Region; Epidemiology

ABSTRACT Objective This study aims to analyze the characteristics of patients with acute lumbar/sciatic disc herniation who underwent conservative, pain block procedures and surgical treatment, in order to better understand the natural history of herniations and their surgical indications, as well as the impact of hernia volume. Methods We analyzed 150 patients with a diagnosis of acute lumbar disc herniation. The treatments considered were: conservative, infiltration/pain block procedures and microdiscectomy. For seven patients who were surgically treated, the lumbar sequestrectomy volume was submitted to pathological analysis. Results Of the 150 patients, 80% were treated conservatively; 15.31% were treated with pain block procedures and 4.66% underwent microdiscectomy. The mean age of the surgical group was 42.5 years, and 57.1% of the patients were men. Most of the hernias were at L5-S1 (55.5%), and 77.7% were on the left side. All patients had presented significant lumbar pain or sciatica for a long period prior to the surgery. The Lasègue sign was present in all patients. Of the total number of patients, 85.7% presented hypoesthesia and 42.8% presented focal motor deficits, among other findings. The mean hernia volume was 9.6 cm3. Conclusions Unresponsiveness to conservative treatment is an important indication for surgery. The clinical manifestations in patients with a lumbar/sciatic hernia can be very diverse, as can the disc herniation volume, so these are not good indicators for surgery. Level of evidence IV; Case series