What is the difference between malpresentation and malposition?
What is the difference between malpresentation and malposition?
Malpositions are abnormal positions of the vertex of the fetal head relative to the maternal pelvis. Malpresentations are all presentations of the fetus other than vertex.
What are the causes of malpresentation and malposition?
Common causes of malpresentations/malpositions include: excess amniotic fluid, abnormal shape and size of the pelvis; uterine tumour; placenta praevia; slackness of uterine muscles (after many previous pregnancies); or multiple pregnancy.
What are the types of malpresentation and malposition?
Abstract. Fetal malpresentation and fetal malposition are frequently interchanged; however, fetal malpresentation refers to a fetus with a fetal part other than the head engaging the maternal pelvis. Fetal malposition in labor includes occiput posterior and occiput transverse positions.
What do you mean by fetal malposition?
Description. fetal malpresentation occurs when the part of the fetus which is closest to the pelvic inlet is not the vertex of the fetal head, whereas fetal malposition occurs when the occiput of fetuses who are in vertex presentation is rotated so that it is not oriented anteriorly in the maternal pelvis.
What is the meaning of malpresentation?
Malpresentation refers to when your baby is in an unusual position as the birth approaches. Sometimes it’s possible to move the baby, but often it’s safer for you and the baby if you have a caesarean.
What causes fetal malposition?
Issues tend to arise when the fetus is excessively large due to a medical condition (such as congenital abnormality or diabetes) or if the mother has a deformed pelvis. Malpresentation or position.
What are the types of fetal Malpresentation?
There are different types of malpresentation:
- Breech presentation: A breech presentation is when the baby is lying with their bottom or feet down.
- Transverse lie: A transverse lie is when the baby is lying sideways.
- Oblique lie: The baby’s head is against the mother’s hip, high above the birth canal.
What are the types of Malpresentation?
How is Malpresentation diagnosed?
On abdominal examination, the head is felt in the upper abdomen and the breech in the pelvic brim. Auscultation locates the fetal heart higher than expected with a vertex presentation. On vaginal examination during labour, the buttocks and/or feet are felt; thick, dark meconium is normal.