- Spine--Abnormalities (2)
- Spine--Diseases (2)
- Spine--Surgery (2)
- Spine--Wounds and injuries (2)
- Arthroplasty (1)
- Artificial hip joints--Complications and sequelae (1)
- Hip joint--Surgery--Complications and sequelae (1)
- Vertebrae, Lumbar--Surgery (1)
- Vertebrae, Lumbar--Surgery--Complications and sequelae (1)