Simple: the anus is part of the digestive system. it is the orifice through which waste material is expelled. usually diagnosed at birth and fixed with staged surgery. depending on the complexity, function can be normal or in rare cases can involve constipation and/or incontinence.
Answered 6/19/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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