v4.1 Fusion X
Level selection balances wound healing potential, prosthetic energy cost, and function. Upper limb: transmetacarpal, wrist disarticulation, trans‑radial, elbow disarticulation, trans‑humeral, shoulder disarticulation. Lower limb: Syme, transtibial (BKA), knee disarticulation, transfemoral (AKA), hip disarticulation/hemipelvectomy. Flap design: long posterior flap (BKA), myodesis over myoplasty for power and stability. Prosthetics: suspension (suction, pin‑lock), sockets (PTB, TSB), feet (SACH, dynamic response), knees (polycentric, microprocessor).
What is the primary advantage of a Syme's amputation?
Which amputation level preserves the knee joint?
In a transtibial amputation, what is the recommended stump length from the tibial tuberosity?
What type of flap design is commonly used in below-knee amputations?
What is the primary indication for performing a knee disarticulation?
Which of the following statements about prosthetic suspension systems is true?
In cases of trauma, which scoring system is utilized to assess the need for amputation?
What is a key consideration when designing a prosthetic socket for a below-knee amputation?
Which foot prosthesis type is known for its dynamic response?
What is a common disadvantage of above-knee amputations compared to below-knee amputations?