A Working Classification of Retraction for the Whole Tympanic Membrane
نویسندگان
چکیده
منابع مشابه
A Working Classification of Retraction for the Whole Tympanic Membrane
Objective: To formulate a reliable classification of tympanic membrane retraction which is easy to use but capable of detecting small differences in retraction. Study Design: Prospective study. Methods: The classification was developed from observations dividing the drum into 3 areas: the pars tensa anterior to the malleus, type I, posterior to the malleus (subdivided into upper and lower) type...
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Morphology and Biochemistry of the Tympanic Membrane in Relation to Retraction Pathology
Otitis media is very common during childhood and may predispose for tympanic membrane (TM) pathology later in life. Therefore, it is important to investigate the possible changes in TMs subjected to otitis media. There is evidence of a relationship between previous otitis media and TM retraction disease. A weakening of the collagen fibers, that form the backbone of the TM, is a prerequisite for...
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ژورنال
عنوان ژورنال: International Journal of Otolaryngology and Head & Neck Surgery
سال: 2013
ISSN: 2168-5452,2168-5460
DOI: 10.4236/ijohns.2013.24031