Objective: To evaluate the result of the three endoscopic transcanal procedures of myringoplasty: Underlay technique with or without tympanometal flap and cartilage butterfly technique. Study design: descriptive study as case series. Results: 234 cases: 15 cases of cartilage butterfly technique, 30 cases of Underlay technique without tympanometal flap and 189 cases of Underlay technique with tympanometal flap.