Spinal stenosis refers to narrowing of the spinal canal or tunnel that houses the neural elements (nerves) that travel along the spinal column. The narrowing can be central stenosis (referring to the ...

A 75-year-old woman presented with mechanical loosening of a left knee arthroplasty. She had a history of tibial and femoral fractures to the left leg with a retained cephalomedullary nail, lateral ...

An 86-year-old man with a history of bilateral total knee arthroplasty (TKA) and left revision TKA 3 years later due to aseptic loosening presented to HSS 2 years after that with knee instability and ...