Congenital absence of left hand and finger

This code signifies the complete congenital absence of the left hand and all its digits. It describes a birth defect where the distal portion of the left upper limb, specifically the hand, failed to develop. This condition is present at birth and is a structural anomaly.

Use this code for newborns or individuals diagnosed with a complete congenital absence of the left hand. Documentation should clearly state "congenital absence of left hand" or similar phrasing, confirming the complete lack of the hand and fingers on the left side. It is appropriate when the anomaly is isolated to the hand.

• Ensure documentation specifies "left" hand; laterality is crucial for accurate coding.
• Distinguish from other congenital malformations of the hand, such as hypoplasia or partial absence.
• Do not use if only fingers are absent but the hand structure is present; refer to codes for congenital absence of specific fingers.