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[Craniotomy without trichotomy: analysis of 640 cases]
Amylcar E Dvilevicius1, Silvio Machado, José Iram M do Rêgo
1Serviço de Neurocirurgia e Neurologia, Hospital Regional Vale do Ribeira, Pariquera-Açu, SP, Brazil. amylcar@uol.com.br
Arquivos De Neuro-Psiquiatria
|May 4, 2004
Summary
Neurosurgical hair shaving before craniotomy may not be necessary. A study of 640 patients showed no increased surgical wound infection rates without pre-operative hair removal, challenging standard practice.
Area of Science:
- Neurosurgery
- Infectious Disease
Context:
- Craniotomy procedures commonly involve pre-operative hair shaving.
- The necessity of this practice is debated due to potential patient discomfort and resource utilization.
Purpose:
- To evaluate the necessity of pre-operative hair shaving for craniotomy.
- To compare surgical wound infection rates in patients who underwent cranial procedures with and without hair shaving.
Summary:
- A retrospective analysis of 640 patients undergoing cranial procedures without hair shaving was conducted.
- The overall surgical wound infection rate was 1.09%, comparable to rates reported in literature for patients with pre-operative hair shaving (tricotomy).
- Infections occurred in 7 cases, with specific patient groups (CSF shunts, head injury, brain tumor) noted.
Impact:
- Findings suggest that pre-operative hair shaving may not be essential for maintaining low infection rates in craniotomy.
- This could lead to revised protocols, potentially improving patient experience and reducing preparation time in neurosurgical centers.