Obstructive Sleep Apnea (OSA) OSA can occur because of abnormality along the upper airway ( from nose till throat) Usually the problem is at one or more sites. Patients mainly have day time sleepiness and severe snoring. Surgical Treatment for OSA is provided by two specialties viz Oral and Maxillofacial Surgery and ENT. With a keen interest in treating such patients, consultation and diagnosis for OSA are provided at Mouth Jaw Face Clinic. Snoring can also be reduced by a simple oral appliance/device.  These surgeries are performed by the doctor to treat OSA patients with Septorhinoplasty Maxillomandibular advancement.