title: Block method of human temporal bone removal: a technical modification to permit rapid removal.
abstract: OBJECTIVE
  To describe a technical modification to the block method (BM) of harvesting human cadaveric temporal bones for otolaryngology resident education and training.
  
  
  METHODS
  Human cadaveric study.
  
  
  METHODS
  Human cadavers previously dissected by medical students in a professional health science program were identified as potential candidate specimens for temporal bone removal. Cadaveric heads were prepared for temporal bone harvesting by excising the calvarium and brain via standard techniques. A reciprocating saw was used to make four bone cuts to harvest two temporal bone specimens.
  
  
  RESULTS
  Temporal bone specimens could be harvested using only four bone cuts to release both temporal bones from one human cadaver as opposed to four bone cuts for a single temporal bone per the traditional BM. All temporal bones were inspected and found to have all the anatomical landmarks necessary for resident education and training intact.
  
  
  CONCLUSIONS
  The modified BM for temporal bone removal is a rapid, efficient, and reproducible method of harvesting two complete and intact temporal bones per cadaver with fewer bone cuts as compared to the traditional BM.
authors.affiliation: Department of Otolaryngology - Head & Neck Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112, USA. rwalve@lsuhsc.edu
authors.forename: Rohan R
authors.initials: RR
authors.lastname: Walvekar
authors.forename: Lucas D
authors.initials: LD
authors.lastname: Harless
authors.forename: Bridget C
authors.initials: BC
authors.lastname: Loehn
mesh_terms: D002102:Cadaver; D004210:Dissection / Q000193:education*; D004501:Education, Medical / Q000379:methods*; D006801:Humans; D015203:Reproducibility of Results; D013701:Temporal Bone / Q000033:anatomy & histology / Q000601:surgery*