TY  - BOOK
AU  - Ahmed Ibrahim Seleem Almenshawy
AU  - Ahmed Mahmoud Elbatawi , 
AU  - Hazem Mohamed Ragheb Dewidar , 
AU  - Mahmoud Sherif Elessawy , 
TI  - Comparative study between endoscopic trans-canal underlay cartilage tympanoplasty using the partial thickness mosaic technique trans-perforation versus elevation of the posterior meatal wall / 
PY  - 2020///
CY  - Cairo : 
PB  - Ahmed Ibrahim Seleem Almenshawy , 
KW  - Cartilage
KW  - Endoscopic
KW  - Tympanoplasty
N1  - Thesis (M.Sc.) - Cairo University - Faculty of medicine- Department of E.N.T; Issued also as CD
N2  - Aim of the work: To evaluate  the endoscopic trans-canal trans  perforation underlay cartilage  tympanoplasty  using  the partial thickness mosaic technique by assessing the graft take rate and hearing results and  time consuming to compare it to endoscopic  trans-canal  underlay  cartilage  tympanoplasty  through elevation of the posterior meatal wall  Patients  and  methods:  Thirty  patients  were  randomly divided into 2 equal groups. Group 1 had endoscopic trans-canal trans perforation underlay cartilage  tympanoplasty using the partial thickness mosaic technique while, Group 2 had trans-canal underlay cartilage tympanoplasty using the partial thickness mosaic technique through elevation of the posterior meatal wall
ER  -