An observational study of olfactory functions in total laryngectomees.

Objective: To evaluate the olfactory acuity and quality of life in patients who have undergone total laryngectomy. The study also aims to identify any specific patient-related risk factors linked to worse olfactory outcomes.

Methods: This is a prospective cross-sectional study conducted at the University Malaya Medical Centre.

Evaluation of auditory system in obstructive sleep apnea patients.

Objectives: Obstructive sleep apnea (OSA) has been associated with auditory dysfunction both to the cochlear and higher auditory pathways. However, available literatures presented conflicting results. We aimed to study the impact of OSA severity and their polysomnography parameters on hearing function.