| OS | left eye [Lat. oculus sinister]; occipitosacral; occupational safety; office surgery; Omenn syndrome... |
|---|---|
| AAHS | American Association for Hand Surgery |
| ASSH | American Society for Surgery of the Hand |
| HS | Haber syndrome; half strength; hamstring; hand surgery; Hartmann solution; head sling; healthy subje... |
| IFSSH | International Federation of Societies for Surgery of the Hand |