Caldwell Moloy Pelvic Types

  American obstetricians William Edgar Caldwell and Howard Moloy.

 Published research based on X-ray pelvimetry of thousands of women.

Proposed the four classic pelvic types

Proposed the four classic pelvic types:

1. Gynecoid
2. Android
3. Anthropoid
4. Platypelloid

                                                                  Types Of Female Pelvis 

Android Pelvis

Least Favourable For Delivery

Deep Transverse Arrest

Male Pelvis VS Female Pelvis

Males Have A Narrow Subpubic Angle 

Snapshot