1. Dressing cart items and disinfectants The dressing cart contains various dressings, sterile instruments, and disinfectants used for wound care and treatment. The main items include gauze, transparent film dressings, hydrocolloid dressings, hydrocellular foam dressings, sterile dressing sets, forc...

1. Distal femur fracture Distal femur fractures can occur in both younger and elderly patients, with different injury mechanisms. Younger patients typically sustain high-energy trauma, resulting in significant displacement, comminution, and associated injuries. Elderly patients often experience low-...