A pathological fracture is a break or fracture that occurs due to an underlying disease or condition that weakens the bones. Unlike other types of fractures that occur due to an injury or trauma, pathological fractures happen due to an underlying health condition that affects the bone's strength and ability to support the body's weight.
One of the most common causes of pathological fractures is bone metastasis. This occurs when cancer cells from other parts of the body spread to the bones, weakening them and making them more susceptible to fractures. Pelvic bones are particularly vulnerable to pathological fractures, as they are weight-bearing bones and can be affected by a variety of diseases.
Osteoporosis: A disease that causes bones to become weak and brittle, making them more prone to fractures.
Osteosarcoma: A rare type of bone cancer that can weaken the bones and cause fractures.
Multiple Myeloma: A cancer of the bone marrow that can weaken the bones and increase the risk of fractures.
Paget's Disease: A condition that causes bones to become enlarged and weak, leading to a higher risk of fractures.
Metastatic Cancer: Cancer that has spread to the bones from other parts of the body, such as the breast, lung, or prostate.
Some common symptoms of a pathological fracture in the pelvis include:
Pain in the hip or groin area
Difficulty walking or standing
Swelling or bruising around the hip or thigh
A popping or cracking sound when walking or moving
A visible deformity or change in the shape of the hip or thigh
The treatment for a pathological fracture in the pelvis will depend on the underlying cause of the fracture and the severity of the condition. Some common treatment options include:
Pain management with medications
Physical therapy and rehabilitation to improve mobility and strength
Surgery to repair or replace damaged bones