Aarthy Viswanath

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Obstructive sleep apnea (OSA) is a common type of sleep apnea and is caused by obstruction of upper airway. Sleep apnea is clinically defined as frequent episodes of apnea, hypopnea and symptoms of functional impairment, which could be life-threatening and associated with extreme daytime hyper somnolence, dysfunction, discrements in health-related quality(More)
Patients with orocutaneous fistulas suffer from discomfort in terms of facial esthetics, food spill over and lack of psychological confidence to present them socially. Prosthetic camouflaging of facial defects and use of silicone maxillofacial material are the alternatives to the surgical retreatment. Silicone elastomers provide more options to clinician(More)
The use of dental implants has increased dramatically over the last decade and is becoming the preferred choice of replacing missing teeth over conventional fixed and removable prosthesis. There are many factors that play a role in success of implant. One important factor is the presurgical determination of the alveolar ridge. This review has been done with(More)
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