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[Chronic subdural hematoma: analysis of 35 cases]
J F Araújo1, M Gracia Iafigliola, R José Balbo
1Departamento de Neuro-Psiquiatria da Faculdade de Ciências Médicas, da Pontifícia Universidade Católica de Campinas, Brasil.
Arquivos De Neuro-Psiquiatria
|March 1, 1996
Summary
Surgical evacuation of chronic subdural hematoma using burr-holes resulted in a 0% mortality rate compared to 16.6% with craniotomy. This suggests burr-hole evacuation is a safer surgical option for chronic subdural hematoma.
Area of Science:
- Neurosurgery
- Neurology
Context:
- Chronic subdural hematoma (CSH) presents a significant neurosurgical challenge.
- Surgical management of CSH has historically involved varied approaches with debated efficacy.
- Patient outcomes are influenced by factors such as hematoma grade and surgical technique.
Purpose:
- To evaluate the surgical outcomes of chronic subdural hematoma (CSH) treatment.
- To compare the efficacy and mortality rates of burr-hole evacuation versus craniotomy for CSH.
- To analyze the correlation between preoperative patient grading and surgical mortality.
Summary:
- Thirty-five patients with CSH underwent surgical treatment between 1988 and 1995.
- Procedures included burr-hole evacuation with irrigation and craniotomy with membranectomy.
- Mortality rates were 0% for burr-hole and 16.6% for craniotomy; 80% of deaths occurred in Bender grade III or IV patients.
Impact:
- Burr-hole evacuation demonstrates a superior safety profile with zero mortality in this cohort.
- Craniotomy for CSH is associated with a higher mortality risk.
- Findings suggest that the choice of surgical technique significantly impacts patient survival in CSH management.