| OFC | Occipito-Frontal Circumstance; 두위 = Head Circumstance |
|---|---|
| TEF | Tracheo-Esophageal Fistula ? Tx 1. Infant Warmer ... |
| ACO-HNS | American Council of Otolaryngology-Head and Neck Surgery |
| AVNFH | avascular necrosis of the femoral head |
| CHI | closed head injury; creatinine height index |