Popliteal Pterygium Syndrome with a Family History of Van der Woude Syndrome: A Case Report.

Popliteal pterygium syndrome (PPS) is a rare inherited disorder involving the face, limbs, and genitalia. The most prominent and handicapping deformity associated with this syndrome is Popliteal pterygium. Popliteal pterygium is a contracture band that extends from ischial tuberosity to calcaneum. It is a dense fibrous band difficult to correct surgically. We report a case of PPS with her two other family members diagnosed with Van der Woude syndrome. Single-stage surgical release is ineffective due to shortened neurovascular and surrounding soft tissues. Multimodality treatment with surgical release and motivated parents may help these children to rehabilitate.