Deafness, Autosomal Dominant 73 (DFNA73)

Deafness, Autosomal Dominant 73, also known as dfna73, is related to contractures, pterygia, and spondylocarpotarsal fusion syndrome 1a and deafness, autosomal recessive 84a. An important gene associated with Deafness, Autosomal Dominant 73 is PTPRQ (Protein Tyrosine Phosphatase Receptor Type Q). Related phenotype is sensorineural hearing impairment.