Abstract :
Myringoplasty and tympanoplasty are descriptive term defining surgical procedure that addresh pathology
of the tympanic membrane and middle ear.myringoplasty is an operative procedure used in reconstruction
of a perforation of tympanic membrane.this asssume that the middle ear space,its mucosa,and the ossicular
chain are free of active infection there is no direct inspection of the middle ear during this procedure impling
that the tm not elevated from its sulcus tympanoplasty implies reconstruction of the tympanic membrane
but also deals with pathology with in the middle ear cleft such as chronic infection, choleastoma or an
ossicular chain problem to distinguish these two terms further rising.in this study we performed 50 cases
of myringoplasty using tragal cartilage with/without perichondrium graft material than we compared the
result.
Keyword :
Chronic otitis media, Myringoplasty, Tragal cartilage, Perichondrium.