Darwin's tubercle (or auricular tubercle) is a congenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirds. WebApr 18, 2016 · 10% of the population has a thickening in the ear, a vestige of the common pointy ear in primates. This structure is called Darwin’s tubercle and has no function. Variability of Darwin’s tubercle at the top of the ear (0 = absent). Credit. Comparison between the ear of a yellow baboon (Papio cynocephalus) and ours.

Darwin’s Tubercle Facts, Myths, Benefits, Removal

WebDarwin’s Tubercle Removal. Darwin’s tubercle surgery includes modifying the helical rim to remove the additional, undesired section of cartilage. The prominence in the cartilage needs to be shown first. The … WebA tubercle is generally a wart-like projection, but it has slightly different meaning depending on which family of plants or animals it is used to refer to. ... Darwin's tubercle is a minor malformation of the junction of the fourth and fifth hillocks of Hiss. It is found in a substantial minority of people and takes the form of a cartilaginous ... solitary lesion

Myths of Human Genetics: Darwin

WebOct 6, 2024 · The family and twin studies strongly indicate that Darwin’s tubercle is not determined by a single gene with two alleles, and there may be very little genetic … Webdarwinian tubercle: [TA] a small inconstant projection from the upper end of the posterior portion of the incurved free margin of the helix of the auricle. Synonym(s): tuberculum auriculae [TA], darwinian tubercle , tuberculum superius small batch publishing