| occipitomental | Relating to the occiput and the chin. (05 Mar 2000) |
|---|---|
| occipitomental diameter | The diameter of the foetal head from the external occipital protuberance to the midpoint of the chin. (05 Mar 2000) |
| occipitomental projection | A PA radiographic view of the skull made with the orbitomeatal line at an angle of 37 |