Abstract
This clinical note describes a 96-year-old patient who wears a lengthening prosthesis in connection with the shortening of his leg which occurred after osteomyelitis of his left knee at the age of six years. The prosthesis was made and issued to him when he was twelve years old, and had never been replaced. The considerations that need to be made when replacing the prosthesis of an elderly patient are discussed.
In the case described, the prosthesis is replaced by a model that has no fundamental changes from the original. The better fit improves walking considerably and the patient is able to move about safely again using a walking frame.