Pouches of von Troeltsch

The anterior and posterior pouches of von Troeltsch (von Tröeltsch) are pouches within the middle ear formed by the space between the anterior and posterior malleolar folds and the tympanic membrane respectively. The posterior pouch of von Troeltsch is contiguous with Prussak’s space.

A text-book on diseases of the ear, nose and throat . composing the former arisefrom the annulus tendinosus and theupper wall of the auditorj^ canal, andare inserted into the manubrium ofthe malleus

Temporal bone anatomy

Comprehensive and Clinical Anatomy of the Middle Ear [2nd ed.] 978-3-030-15362-5;978-3-030-15363-2

Foramen of Huschke

Spaces of middle ear and their surgical importance

JaypeeDigital

Tos & Poulsen Classification of Pars Flaccida Retraction

Cholesteatoma Named by Johannes Mueller in 1838 Erroneous belief that one of the primary components of the tumor was fat “a pearly tumor. - ppt video online download

ELS Classification for Endoscopic Cordectomy

Prussak's space - Wikiwand

Journal of Otolaryngology