Osteoporosis is a systemic skeletal disorder characterized by reduced bone mineral density and microarchitectural deterioration, which results in increased bone fragility and a heightened risk of fractures. This condition is a significant public health concern worldwide, particularly affecting elderly...
With the aging population, the global incidence of proximal femoral fractures was estimated at 1.6 million annually in 2000 and is expected to rise to 6.3 million annually by 2050 [1]. Many patients with proximal femoral fractures already exhibit a reduction in skeletal muscle mass before injury [2]....
Cartilaginous bone tumor is composed of chondroid matrix and tumor cells with chondrocyte differentiation [1]. The majority of cartilaginous bone tumors are enchondromas, the second most common benign bone tumors [2]. Whereas, chondrosarcoma is the third most common primary malignant tumor of the bone...
The ideal positioning of components in total knee arthroplasty (TKA) remains a topic of debate [1]. Assessment of component positioning is most often performed from standing hip-to-ankle radiographs [2]. Short film radiographs can be an acceptable alternative in some instances but are not as accurate...