Femoral neck is the region connecting the shaft of the thigh bone (femur) to its rounded head, which fits into the hip joint.
Femoral Neck. The femur (thigh bone) has a large, ball-like surface that fits into the hip socket and a short femoral neck that leads to the long shaft of the bone. Bone density tests often use the femoral neck as a testing place Classification. Femoral neck fractures are a subset of proximal femoral fractures. The femoral neck is the weakest part of the femur. Since disruption of blood supply to the femoral head is dependant on the type of fracture and causes significant morbidity, diagnosis and classification of these fractures is important. Neck of femur fractures are considered intracapsular fractures (also called proximal femoral fractures). Femoral neck fractures have proven to be serious injuries that are associated with high mortality and significant morbidity in the geriatric population. The incidence has increased since the 1960s and is expected to continue to increase in the foreseeable future, as life expectancies increase. The femoral head is abducted, but the femoral neck has moved in such a way as to maintain normal alignment with the femoral head. These fractures are considered stable and have a favorable prognosis. Image depicting a Garden II hip fracture. Femoral neck is the region connecting the shaft of the thigh bone (femur) to its rounded head, which fits into the hip joint (Picture 1). The femoral neck is potentially weak, because of its relatively smaller cross-sectional area and spongy bone tissue (cancellous bone). It is a part of the weight-bearing axis, which means that the weight of the entire body passes through it. Hence, it is the most frequently injured part of the thigh bone. The femoral neck, normally, forms an angle of 120-135 degrees with the shaft of the thigh bone (Picture 3). This acts as a lever in easing the action of the muscles around the hip joint. An increase or decrease in this angle beyond the normal limits causes improper action of the muscles, and interferes with walking. A. A hip fracture is a break in the upper part of the thighbone (femur) where the thighbone joins the pelvis to form the hip joint. Most hip fractures occur in the area just below the ball of the femur (femoral neck region) and the area just below this (intertrochanteric region).  From Wikipedia, the free encyclopedia. For femoral neck fractures, see hip fractures. The femur neck (femoral neck or neck of the femur) is a flattened pyramidal process of bone, connecting the femoral head with the femoral shaft, and forming with the latter a wide angle opening medialward.  Considerations. You can have one T-score at the femoral neck, another at the hip bone and another at the spine, so discussing your test results with your doctor is important to determine your best course of action. The femur (thigh bone) has a large, ball-like surface that fits into the hip socket and a short femoral neck that leads to the long shaft of the bone. Femoral neck osteopenia is a loss of bone mass in the area of the thigh bone called the femoral neck. Other People Are Reading. The femur (thigh bone) has a large, ball-like surface that fits into the hip socket and a short femoral neck that leads to the long shaft of the bone. The prevalence of osteoporosis at the femur neck is 5% and the prevalence of osteoporosis at the lumbar spine is 6% (Figure 2). The prevalence estimates of low bone mass at the femur neck or lumbar spine when considered separately are 39% and 27%, respectively. The prevalence of low bone mass at either skeletal site is 49%, which consists of 10% with low bone mass at the lumbar spine, 22% with low bone mass at the femur neck, and 17% with low bone mass at both the lumbar spine and femur neck.
http://www.ehow.com/facts_5759456_femoral-neck-osteopenia_.html http://radiopaedia.org/articles/femoral-neck-fracture http://emedicine.medscape.com/article/390598-overview http://www.healthhype.com/femoral-neck.html http://www.webmd.com/osteoporosis/hip-fracture https://en.wikipedia.org/wiki/Femur_neck http://www.ehow.com/facts_5759456_femoral-neck-osteopenia_.html http://www.ehow.com/facts_5759456_femoral-neck-osteopenia_.html http://www.cdc.gov/nchs/data/databriefs/db93.htm
what is femoral neck