<unk>  is a minor and very rare<unk>  cutaneous condition characterized by branchial arch remnants that are considered to be the cervical variant of accessory tragus. It resembles a rudimentary pinna that in most cases is located in the lower anterior part of the<unk> .
Congenital cartilaginous rest of the neck
Regional odontodysplasia
Otospondylomegaepiphyseal dysplasia
Bone malrotation
Velopharyngeal inadequacy
Asphyxiating thoracic dysplasia
Spondylo-meta-epiphyseal dysplasia
Binaural fusion