title: Optical coherence tomography of the cochlea in the porcine model.
abstract: OBJECTIVE
  To demonstrate the feasibility of optical coherence tomography in microstructural imaging of the porcine cochlea.
  
  
  METHODS
  Ex vivo, porcine model.
  
  
  METHODS
  Optical coherence tomographic images of the porcine cochlea were obtained by thinning the bone from the basal turn of the cochlea leaving the endosteum intact. The images were compared with the corresponding histological sections.
  
  
  RESULTS
  In the areas of thinned bone, images were obtained of the stria vascularis, Reissner's membrane, basilar membrane, tectorial membrane, scala media, scala tympani, and scala vestibuli. The bone was too thick for adequate light penetration in the areas where it was not thinned. Good histological correlation was obtained.
  
  
  CONCLUSIONS
  Cochlear and vestibular microanatomic structures of the pig cochlea were clearly identified with histological confirmation, suggesting the potential application of this noninvasive imaging modality for in vivo imaging of the human cochlea.
authors.affiliation: Beckman Laser Institute and Medical Clinic, University of California-Irvine, USA.
authors.forename: Ali
authors.initials: A
authors.lastname: Sepehr
authors.forename: Hamid R
authors.initials: HR
authors.lastname: Djalilian
authors.forename: Janice E
authors.initials: JE
authors.lastname: Chang
authors.forename: Zhongping
authors.initials: Z
authors.lastname: Chen
authors.forename: Brian J F
authors.initials: BJ
authors.lastname: Wong
mesh_terms: D000818:Animals; D003051:Cochlea / Q000166:cytology*; D005240:Feasibility Studies; D023421:Models, Animal; D013552:Swine; D041623:Tomography, Optical Coherence