What is a problem that can occur with femoral anteversion?
Key points about femoral anteversion in children It can cause inward facing toes and bowed legs. Most children with femoral anteversion will improve as they grow older. In severe cases, your child may need surgery.
How do you check for femoral anteversion?
Femoral anteversion is diagnosed through observation and examination. A specialist will observe your child to see if the toes and/or kneecaps turn inward as he or she walks. The physical exam is typically conducted with the child laying down. This position helps determine the degree of the femur’s internal rotation.
Can femoral anteversion be corrected?
Femoral anteversion is self-correcting in up to 99 percent of cases, and the long-term outlook is very positive for most children with the condition. Femoral anteversion doesn’t typically lead to arthritis or any other future health problems.
What is femoral neck anteversion?
Femoral neck anteversion (FNA) is the angle between the femoral neck and femoral shaft, indicating the degree of torsion of the femur. Differences in FNA affect the biomechanics of the hip, through alterations in factors such as moment arm lengths and joint loading.
What does femoral anteversion look like?
Femoral anteversion is an inward twisting of the thigh bone (femur). Femoral anteversion causes a child’s knees and feet to turn inward and have a “pigeon-toed” appearance. This is also called in-toeing.
What is the difference between femoral anteversion and Retroversion?
Femoral retroversion is a rotational or torsional deformity in which the femur twists backward (outward) relative to the knee. The opposite condition, in which the femur has an abnormal forward (inward) rotation, is called femoral anteversion. The condition is usually congenital, meaning children are born with it.
How do you control femoral anteversion?
Sometimes, when the rotation of the femur does not improve, it may lead to problems with walking and pain in the legs. A surgery called a femoral derotational osteotomy may be done to correct femoral anteversion. The surgery involves separating the femur bone and rotating it to the correct position.
What do you do for femoral anteversion?
A surgery called a femoral derotational osteotomy may be done to correct femoral anteversion. The surgery involves separating the femur bone and rotating it to the correct position. The pieces are then held in place by a rod that is inserted inside the bone.
How do you fix femoral Retroversion?
An excessive femoral retroversion can place stress on hip and knee joints, often leading to joint pain and abnormal wear. In these situations, a surgical procedure known as a femoral osteotomy may be used. This surgery includes cutting and realigning the femur.
How long does a femoral osteotomy take?
The surgery typically takes 1 – 2 hours and patients remain in the hospital for 2 – 3 days. Patients are allowed to put 50% weight on the operative leg immediately following surgery and gradually progress each week. Bony healing takes 6 – 12 weeks.
How do you fix femoral Retroversion in adults?
Is femoral Retroversion normal?
Normal version is a forward angle of 12-15 degrees. In individuals with version deformities, the femoral neck may be rotated either too far forward – a condition called excessive anteversion, or too far backward, which is called retroversion.