BKA stands for which medical term?

• A. Bilateral Knee Arthroplasty
• B. Below the Knee Amputation
• C. Back Knee Amputation
• D. BKA stands for something else

Answer: (B)

BKA is a shorthand used in medical records to denote the level of limb loss. It stands for Below-Knee Amputation, meaning the amputation is performed below the knee joint, preserving the knee itself. This distinction is important because retaining the knee usually improves prosthetic control and walking efficiency compared to an above-knee amputation. The other interpretations describe different procedures (for example, a knee joint replacement would be a knee arthroplasty and not abbreviated as BKA), or use nonstandard terminology, so they don’t fit how this acronym is typically used.