[The attic. Anatomoclinical correlation].

Ann Otolaryngol Chir Cervicofac

Service d'ORL et de Chirurgie Cervico-Faciale, CHRU Nord, Amiens.

Published: September 1995

AI Article Synopsis

  • The posterior part of the middle ear, particularly the attic, is significant for otologists due to its association with cholesteatoma and retraction pouches.
  • The anatomy in this area, especially the anterior and internal walls, is not well understood.
  • This study involved dissecting 41 petrus bones to clarify the anatomical boundaries and identify important structures to help improve surgical techniques in this region.

Article Abstract

Among the hidden parts of the middle ear, the posterior part of the atrium undoubtedly raises the most interest of otologists. The attic is a frequent localization of cholesteatoma and retraction pouches. Its anatomy is not well known, especially the anterior and internal walls. This anatomic study, based on the dissection of 41 petrus bones was designed to determine the anatomic limits and describe the "noble structures" of this region in order to "guide" future surgical procedures.

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