title: Intracranial surgery: to shave or not to shave?
abstract: OBJECTIVE
  In an effort to improve patient confidentiality as well as cosmesis, the authors have stopped shaving for all intracranial procedures. The objective was to determine whether this lack of shaving increased the postoperative infection rate.
  
  
  METHODS
  A retrospective study was performed comparing all intracranial surgical procedures performed in the last 2(1/2) years, when hair was not shaved, with the infection rate in patients who did have their hair shaved in the preceding 3(1/2) years.
  
  
  METHODS
  An academic tertiary care referral center.
  
  
  METHODS
  Every patient (children and adults) who underwent an intracranial procedure by the skull base surgery team was included. Similar patient demographics were used for the hair-shaved group.
  
  
  METHODS
  Intracranial procedures consisted of acoustic tumor removal, vestibular nerve sections, skull base surgery procedures, vascular decompressions, and craniotomies for benign and malignant tumors.
  
  
  METHODS
  The most essential criterion was to determine whether postoperative wound infection developed in a patient. This was documented as either minor (stitch abscess or wound dehiscence), moderate (wound breakdown requiring inpatient or outpatient therapy, such as oral or intravenous antibiotics), or severe (significant wound breakdown that required hospitalization, with surgical debridement and antibiotics).
  
  
  RESULTS
  In all, 150 patients were not shaved for their intracranial procedures; postoperative wound infections developed in 11 (7%). The infections were minor (6), moderate (5), and severe (0). By comparison, 100 patients undergoing intracranial procedures had their hair shaved. In this group, the number of infections noted was 6 (6%). Their categorization into mild, moderate, and severe was 4, 2, and 0, respectively. Statistical analysis did not reveal any significant difference between the two infection rates.
  
  
  CONCLUSIONS
  The rate of postoperative wound infection was statistically no greater when the hair was shaved than when it was not. Thus, for patient confidentiality as well as patient esteem, we recommend not shaving hair for intracranial procedures.
authors.affiliation: Department of Otolaryngology and Communicative Sciences, Medical University of South Carolina, 150 Ashley Avenue, Charleston, SC 29425, U.S.A.
authors.forename: J J
authors.initials: JJ
authors.lastname: Miller
authors.forename: P C
authors.initials: PC
authors.lastname: Weber
authors.forename: S
authors.initials: S
authors.lastname: Patel
authors.forename: J
authors.initials: J
authors.lastname: Ramey
mesh_terms: D000328:Adult; D002675:Child, Preschool; D005260:Female; D006204:Hair Removal; D006801:Humans; D008297:Male; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000379:methods*; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000453:epidemiology