Congen absence of left thigh and lower leg w foot present

This code signifies a birth defect characterized by the complete absence of the left thigh and lower leg, while the foot on that side is still present. This is a severe form of congenital limb deficiency affecting the proximal and intermediate segments of the lower extremity.

Apply this code for patients diagnosed with a congenital malformation where the left femur and tibia/fibula are entirely absent, but the left foot is anatomically present. Documentation should clearly state the specific limb affected (left), the absent segments (thigh and lower leg), and the presence of the foot.

• Ensure documentation specifies "left" limb involvement; laterality is critical for accurate coding.
• Differentiate from other congenital limb deficiencies where the foot may also be absent or malformed.
• Consider additional codes for any associated congenital anomalies or functional impairments.