Intermediate
Technical
In the Industry Vocabulary Test
malpresentation
Any fetal presentation other than vertex (head-down) at term.
Full Definition
An abnormal fetal presentation at the time of delivery, including breech (buttocks or feet first), transverse lie (shoulder presentation), face presentation, or brow presentation. Malpresentation occurs in approximately 5% of all deliveries and may increase risks for both mother and baby, potentially requiring cesarean delivery or assisted vaginal delivery. Early recognition through Leopold maneuvers, ultrasound, or vaginal examination is crucial for appropriate delivery planning and ensuring adequate resources are available.
Usage
Usage note: Distinguish from 'malposition' which refers to abnormal positioning of a normally presenting part.
In Context
- "The ultrasound confirmed a breech malpresentation at 37 weeks gestation." — Prenatal assessment report
- "Malpresentation may require modification of the standard delivery plan." — Labor and delivery protocol
Also known as
abnormal presentation
malposition
Contrasted with
vertex presentation
normal presentation
Don't confuse with
malposition
dystocia
malpractice