Which condition is marked by premature fusion of skull bones, distinctive craniofacial abnormalities, severe symmetrical syndactyly involving both skin and bone in the hands and feet, along with preaxial syndactyly and varying degrees of soft tissue syndactyly?

Explanation

Carpenter syndrome is characterized by craniosynostosis, unique craniofacial deformities, and severe symmetrical syndactyly affecting both soft tissue and bones of the hands and feet, including preaxial and variable soft tissue fusions. Other syndromes listed do not present with this specific combination of features.