Ear, Nose & Throat Disease

Introduction Most of hearing loss in adult are acquired. Definition It is defined as inability of a person to hear in one or both ears. There are three type of hearing loss : Conductive hearing loss – Hearing loss due to disease of external and / or middle ear. Sensorineural …

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Introduction A hearing aid is an electronic, battery-operated device that amplifies and changes sound to allow better hearing and improved communication. Component of Hearing aid and how it works Hearing aid consist of four main parts : Microphone Amplifier Earphone/speaker Battery : power each electronic parts Hearing aids receive sound …

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Introduction Tinnitus for what everyone call “ringing in the ears” is a symptom of hearing a sound which originates in the head in the absence of any perceivable external sound. It means ringing, but is used to describe sounds that are buzzing, roaring, pulsatile, or clicking in nature. The sound …

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INTRODUCTION Tonsil ; sub-epithelial lymphoid tissue in the oropharyngeal part of our throat. Two in number. Ovoid mass in lateral wall of oropharynx between anterior & posterior pillars. Actual size bigger than it appears as it extends upward to soft palate, downwards to base of tongue & anteriorly into palatoglossal …

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