Summary: The goal of this clinical trial is to learn if press needle acupuncture works to treat preoperative anxiety in Tympanoplasty and Mastoidectomy at RSUD Kabupaten Tangerang in adults. The main questions it aims to answer are: Does the press-needle acupuncture administered one day before tympanoplasty and mastoidectomy significantly reduce preoperative anxiety levels-measured using the Amsterdam Preo...

Summary: Developing a system for artificial intelligence to recognize anatomical landmarks in otolaryngological surgery, enabling real-time tracking of critical temporal bone structures during surgery.

Summary: The general purpose of this study is to compare Chitosan-dextran (Chitodex) gel versus current standard of care, Gelfoam, as a middle ear (ME) and external auditory canal (EAC) packing agent as part of tympanoplasty, ossiculoplasty and mastoidectomy procedures.