Tags: Disease.
Laurence-Moon-Biedl syndrome and Laurence-Moon-Biedl-Bardet redirect here. See below for an explanation.The Bardet–Biedl syndrome (BBS) is a ciliopathic human genetic disorder that produces many effects and affects many body systems. It is characterized principally by obesity retinitis pigmentosa polydactyly hypogonadism and renal failure in some cases. Historically mental retardation has been considered a principal symptom but is now not regarded as such.