12-month-old female, evaluate left lower extremity for congenital anomaly The distal femur is bifurcated/duplicated with the distal epiphyseal ossification center noted along its lateral aspect. The cartilage of the medial aspect of the bifurcated distal femur is situated anteriorly. The quadriceps tendon courses distally around the medial aspect of the distal femur and extends to the cartilage of the proximal fibula which is prominent and may contain a portion of patella cartilage. The tibia is absent. The fibula is slightly bowed and articulates with the lateral femoral epiphysis and distally with the talus. A clubfoot deformity is identified. The soft tissues appear normal. The bone marrow signal is normal for the patient's age. The bladder is moderately distended.
Duplicated/bifurcated distal femur, absent tibia, and clubfoot deformity as described above.