Myringoplasty: underlay versus overlay techniques- a comparative study
نویسندگان
چکیده
منابع مشابه
Otitis Media: Comparison of outcome of underlay versus overlay myringoplasty
Objective: To compare the outcome of underlay versus overlay myringoplasty procedure in the management of otitis media. Methodology: This comparative study was conducted at the Department of Ear, Nose, Throat, Head & Neck Surgery, Postgraduate Medical Institute, Lady Reading Hospital, Peshawar from January 2008 to December 2009. It included eighty-six patients with dry ears for at least six wee...
متن کاملOverlay versus underlay myringoplasty: report of outcomes considering closure of perforation and hearing function
In this series of patients, the underlay or overlay positioning of a graft achieves successful outcome for both repair of perforation and hearing function, with better hearing gain in the underlay group. In myringoplasty, the two most common techniques for positioning the graft relative to the remnant of both the tympanic membrane and the annulus are the "overlay" and the "underlay" techniques....
متن کاملModelling Overlay-Underlay Correlations Using Visualization
Abstract. Overlay applications are popular as they provide high-level functionality by masking the intrinsic complexity of the underlay network. However, overlays rely on the underlay to provide them with basic connectivity. Therefore, the intrinsic features of the underlay network determine the efficiency of the overlay. Accordingly, studying the interdependency of the overlay and underlay net...
متن کاملMyringoplasty in simple chronic otitis media: critical analysis of long-term results in a 1,000-adult patient series.
OBJECTIVES Investigate the recurrence of chronic otitis media after primary and revision myringoplasty, compare long-term anatomic and audiologic results of underlay and overlay myringoplasty, and examine the prognostic factors. STUDY DESIGN Retrospective study. PATIENTS Approximately 1,040 adult patients with chronic simple otitis media undergoing a myringoplasty (overlay and underlay) by ...
متن کاملA comparative study of different graft materials used in myringoplasty.
Two hundred twenty cases of unilateral chronic suppurative otitis media (CSOM) with dry central perforation were chosen for this study and myringoplasty were done. Age group ranged from 13 to 48 years. Four types of autogenous tissues were used as graft material. Grafting was done by underlay technique when temporalis fascia, tragal perichondrium, areolar tissue were used as graft material and ...
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ژورنال
عنوان ژورنال: International Journal of Otorhinolaryngology and Head and Neck Surgery
سال: 2018
ISSN: 2454-5937,2454-5929
DOI: 10.18203/issn.2454-5929.ijohns20180697