| HO | hand orthosis; heterotopic ossification; high oxygen; hip orthosis; history of; Holt-Oram [syndrome]... |
|---|---|
| OALL | ossification of anterior longitudinal ligament |
| OPLL | ossification of posterior longitudinal ligament |
| BDG | buccal developmental groove; buffered desoxycholate glucose |
| CDG | central developmental groove |