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X-ray of Femoral Osteotomy hardware to correct femoral rotation caused by hip dysplasia. X-ray of the right hip in female patient in early thirties. Two main types of osteotomies are used in the correction of hip dysplasias and deformities to improve alignment/interaction of acetabulum – (socket) – and femoral head – (ball), innominate osteotomies and femoral osteotomies.
Through his research, he also explored joint preservation techniques, including distal femoral osteotomy for valgus knee deformities and patellar instability, and ankle distraction arthroplasty, demonstrating improved mechanical alignment, patient outcomes, and intermediate-term success in treating complex orthopedic conditions.
Temporary hemiepiphysiodesis has also been used to treat deformities around the hips and ankles [1] [2] [3] and in the upper extremity growth plates such as the distal radius growth plate. [4] Temporary hemiepiphysiodesis works through arresting or inhibiting the physeal growth at one hemi-side of the growth plate.
Rotationplasty is also performed on children with congenital femoral deficiencies. Those deficiencies cause "unstable hip joint[s] and a femur that is 50% shorter than the contralateral, normal femur." [6] This procedure gives rotationplasty patients the ability to have the use of both feet and allows them to continue living an active lifestyle.
Femoral head showing a flap of cartilage due to avascular necrosis (osteochondritis dissecans). Specimen removed during total hip replacement surgery. Specialty: Orthopedics: Symptoms: Joint pain, decreased ability to move [1] Complications: Osteoarthritis [1] Usual onset: Gradual [1] Risk factors: Bone fractures, joint dislocations, high dose ...
Surgery: subtrochanteric valgus osteotomy with adequate internal rotation of distal fragment to correct anteversion; common complication is recurrence. If HE angle is reduced to 38 degrees, less evidence of recurrence; post operative spica cast is used for a period of 6–8 weeks.
Degree of bulging of the femoral head-neck junction: In normal conditions there is a symmetric concave contour at the junction of the femoral head and neck. Loss of this concavity or bone bulging may lead to cam type impingement. The degree of this deformity can be measured by the alpha angle.
Femoropopliteal bypass surgery is mainly used to treat cases of femoral artery blockage that cause more severe symptoms that restrict completion of daily tasks such as peripheral artery disease and claudication, or cases that have not responded well to other treatment options . Before surgery is considered, adjustments are made to lifestyle ...