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There are several pathologies, outside of blunt force injury, that can occur to the mandible. One condition known as TMJ, but more accurately termed TMD, is a musculoskeletal condition that involves the temporomandibular joint and the muscles associated with its function. The other is acromegaly, and that has to do with an overproduction of growth hormone in an adult that makes the jaw grow larger, as well as other parts of their bodies. This condition is caused by a benign tumor that grows on the pituitary gland. And since the pituitary gland is mostly encased in bone, the sella turcica, the pressure caused by the tumor promotes the overproduction of the growth hormone.

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17y ago

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