Ciliary Dyskinesia, Primary, 27, also known as primary ciliary dyskinesia 27, is related to ciliary dyskinesia, primary, 8 and ciliary dyskinesia, primary, 4. An important gene associated with Ciliary Dyskinesia, Primary, 27 is CCDC65 (Coiled-Coil Domain Containing 65). Affiliated tissues include testis and lung, and related phenotypes are recurrent respiratory infections and recurrent otitis media