Pinna abnormalities and low-set ears Pinna abnormalities and
low-set ears refer to abnormalities in the shape or position of
the outer ear (pinna or auricle). Low-set ears; Microtia; "Lop"
ear The outer ear or "pinna" forms when the baby is growing in
the mother's womb. The growth of this ear part takes place at a
time when many other important organs are developing (such as
the kidneys). Abnormalities in the shape or position of the
pinna may be a sign that the baby also has other related
problems. Common abnormalities include cysts in the pinna or
skin tags Many children are born with ears that stick out
(prominent or protruding ears). Although people may comment on
the ear shape, this condition is a variation of normal and is
not associated with other disorders. However, the following
problems may be related to medical conditions: - Abnormal folds
or location of the pinna - Low-set ears - No opening to the ear
canal - No pinna - No pinna and ear canal (anotia) The following
common conditions can cause low-