Neurosurgery – Rock Garden Industries

- Adson
- RGI-8-126-20
- Cloward
- RGI-8-132-16
- Crutchfield
- RGI-8-103-01
- Cushing
- RGI-8-121-19
- Cushing
- RGI-8-122-19
- Cushing
- RGI-8-139-01
- Cushing
- RGI-8-140-01
- Dahlgren
- RGI-8-105-20
- Davis
- RGI-8-111-21
- Davis
- RGI--8-113-24
- De Martel
- RGI-8-102-33
- Dura Dissector
- RGI-8-112-22
- Ferris-Smith Kerrison
- RGI-8-135-03
- Ferris-Smith Kerrison
- RGI-8-138-01
- Ferris-Smith Kerrison
- RGI-8-137-01
- Frazier
- RGI-8-130-13
- Gigli
- RGI-8-101-01
- Graham
- RGI-8-127-16
- Groningen
- RGI-8-119-26
- Groningen
- RGI-8-120-26
- Halle
- RGI-8-125-20
- Holsher
- RGI-8-117-24
- Inge
- RGI-8-133-17
- Inge
- RGI-8-134-27
- Krayenbuhl
- RGI-8-131-01
- Love
- RGI-8-114-19
- McKenzie
- RGI-8-107-19
- Milligan
- RGI-8-110-21
- Olivecrona
- RGI-8-108-18
- Olivecrona
- RGI-8-109-19