Definition: 'Mentoposterior Position'
mentoposterior position (MP)Type: Term
1. a cephalic presentation of the fetus with its chin pointing to the sacrum or rotated to the right (right mentoposterior, RMP) or to the left (left mentoposterior, LMP) sacroiliac articulation of the mother.
The definition information for mentoposterior position is provided by Stedman's. You can search our medical dictionary here.