Microtia refers to which of the following?

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Microtia is a medical term that specifically denotes the condition of having a small or underdeveloped pinna, which is the outer part of the ear. This condition can vary in severity, with the pinna being just slightly smaller than normal or significantly reduced in size. In cases of microtia, the structure and functionality of the ear can be impacted, which may affect hearing ability, although this is not always the case.

Understanding this definition is essential for recognizing the implications of microtia in the context of hearing assessments and potential interventions. It is important to differentiate microtia from other conditions related to the ear, such as an absence of the pinna, which is referred to as "anotia," or conditions affecting the ear canal and hearing that are not directly related to the size of the pinna.

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