Faulty presentation of the foetus; presentation of any part other than the occiput. ... (05 Mar 2000) ... 
(mal″prez-әn-ta´shәn) faulty fetal presentation.
An abnormal position of a baby's body or head during childbirth.
Type: Term Pronunciation: mal′prē-sen-tā′shŭn Definitions: 1. Faulty presentation of the fetus; presentation of any part other than the occiput.
Any part of the baby other than the top of baby`s head or the buttock which enters the pelvis first, causing a complication during a vaginal delivery. Narrower term(s): Breech Transverse
An abnormal position of a baby's body or head during childbirth.