A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B17/00
Surgical instruments, devices or methods
A61B17/00
Surgical instruments, devices or methods
A61B17/56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
A61B17/56
Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor