| Y75 | Neurological devices associated with adverse incidents |
| | Diagnostic and monitoring neurological devices associated with adverse incidents |
| | Therapeutic (nonsurgical) and rehabilitative neurological devices associated with adverse incidents |
| | Prosthetic and other implants, materials and neurological devices associated with adverse incidents |
| | Surgical instruments, materials and neurological devices (including sutures) associated with adverse incidents |
| | Miscellaneous neurological devices associated with adverse incidents, not elsewhere classified |
