| Y77 | Ophthalmic devices associated with adverse incidents |
| | Diagnostic and monitoring ophthalmic devices associated with adverse incidents |
| | Therapeutic (nonsurgical) and rehabilitative ophthalmic devices associated with adverse incidents |
| | Contact lens associated with adverse incidents |
| | Other therapeutic (nonsurgical) and rehabilitative ophthalmic devices associated with adverse incidents |
| | Prosthetic and other implants, materials and accessory ophthalmic devices associated with adverse incidents |
| | Surgical instruments, materials and ophthalmic devices (including sutures) associated with adverse incidents |
| | Miscellaneous ophthalmic devices associated with adverse incidents, not elsewhere classified |
