Engagement of fetal head is:
Engagement - The mechanism by which the widest diameter of he presenting pa such as the biparietal diameter in an occiput presentation--passes through the pelvic inlet. Deflexed head is the most common cause of non engagement, which indicates towards caeseran section
When the occiput has gone below the pelvic inlet
When the widest diameter of the presenting pa has passed through the pelvic inlet
When the presenting pa can be pushed into the pelvic cavity
Synonymous with fixation of head
Labour - normal, abnormal, malposition, malpresentation and their management