Task: Answer Verification
Input (English): Question: Is pre-operative Evaluation of Eustachian Tube Function Using a Modified Pressure Equilibration Test Predictive of Good Postoperative Hearing and Middle Ear Aeration in Type 1 Tympanoplasty Patients?
Answer: ET function measured with a modified pressure equilibration test using an inflation-deflation manometric method is a good indicator of an aerated middle ear and is predictive of improved postoperative hearing.
Output (English): yes