Outcome of a Nail-plate Fixation Combination for a Distal Femur Fracture in a 99-year-old Patient.

Introduction: This report describes the use of a combination of a retrograde femoral nail and distal femur locking plate for the treatment of an open intra-articular distal femur fracture in a 99-year-old female. The purpose of this report is to highlight that nail-plate fixation constructs can be performed percutaneously and expeditiously even in extremely old patients; therefore, patient age should not be a limiting factor in choosing this construct to allow for immediate weight-bearing.

Case report: The patient was a 99-year-old female who presented to the emergency room after a fall. Plain radiographs demonstrated a comminuted supracondylar distal femur fracture with a sagittal intercondylar split (OTA classification 33A3.3). She was indicated for operative repair and was fixed with a combination of a retrograde Stryker T2 alpha nail and Stryker distal femur locking plate. This method was chosen to allow the patient to be weight-bearing as tolerated after surgery so she could immediately start work with physical therapy to work towards getting back to her pre-injury ambulatory status. At 3 months post-operatively, she had minimal pain, no difficulties with activities of daily living, and was ambulating with the assistance of a cane. At 9 months post-operatively, she was ambulating with a cane (pre-injury status). She did not report any pain, and her radiographs illustrated fracture site consolidation. Furthermore, her short musculoskeletal functional assessment score was the same as it was pre-injury (81).

Conclusion: This case supports the idea of using a nail-plate combination for repair of intra-articular distal femur fractures, even in the very elderly as the patient's functional outcome data reached pre-injury levels. In addition, it allows even elderly patients to begin early weight-bearing and decreases complications related to lack of extremity use.