Subtrochanteric fractures are a type of hip fracture that occurs just below the femoral neck. The word "subtrochanteric" is pronounced /sʌbtrəʊˈkæntərɪk/, with stress on the second syllable. The prefix "sub-" means "below," while "trochanteric" refers to the trochanter, a bony protrusion on the femur. The correct spelling of this medical term is vital to ensure accurate communication between healthcare professionals and accurate diagnosis and treatment for patients who have suffered from such fractures.
Subtrochanteric fractures refer to a type of bone fracture that occurs below the greater trochanter, which is a bony prominence located on the proximal (upper) end of the femur (thigh bone). Specifically, subtrochanteric fractures happen in the area between the lesser trochanter, another bony prominence of the femur, and the area known as the femoral shaft.
These fractures are considered to be serious injuries as they result in a break in the femoral shaft, a critical weight-bearing bone that supports the majority of the body's weight during movement. Subtrochanteric fractures occur due to a significant amount of force or trauma applied to the femur, often as a result of high-energy impacts or falls.
The symptoms of subtrochanteric fractures typically include severe pain, swelling, difficulty in bearing weight or walking, and deformity in the affected area. Diagnosis is made through physical examination, medical history evaluation, and imaging tests like X-rays or CT scans.
Treatment of subtrochanteric fractures usually involves surgical intervention, with the aim of restoring the alignment and stability of the fractured bone. Common surgical procedures include intramedullary nailing, where a metal rod is inserted into the femur to provide stability, and the use of screws, plates, or nails to hold the broken bone fragments together.
Post-surgery, patients may require a period of immobilization to allow for proper healing, followed by a comprehensive rehabilitation program comprising physical therapy exercises to regain strength, range of motion, and function of the hip and leg. The overall prognosis for subtrochanteric fractures depends on various factors, including the individual's age, overall health, severity of the fracture, and timely medical intervention.
The term "subtrochanteric fractures" has a medical etymology.
"Subtrochanteric" is derived from the Latin prefix "sub-" meaning "below" or "under", and "trochanter", which refers to the two bony prominences on the upper part of the femur (thigh bone). The trochanters are important landmarks for muscle attachments and joint stability.
"Fractures" come from the Latin word "fractus", which means "broken". It indicates a break or crack in a bone.
Therefore, "subtrochanteric fractures" refers to fractures that occur below or beneath the trochanters of the femur, usually referring to the lower part of the femur closer to the knee joint. These fractures are a type of injury involving the thigh bone in the hip region.