Patient situation: Female, 87 years old, left knee have pain for more than 2 years. Two months before admission, her pain worsened and her movement was limited. After treatment such as detumescence and analgesia, the pain was slightly relieved, but she still felt pain in her left knee with limited flexion and extension. (Cynthia Knee Joint System) Diagnose: Osteoarthritis of the left knee Surgical...

Intra-articular calcaneal fractures are usually treated with traditional internal fixation involving a lateral widening incision followed by the use of calcaneal locking plates after resetting. While this method allows patients to return to work as soon as possible after the operation, it has several disadvantages. These include a large trauma caused by the L-shaped incision, the risk of skin necr...