Evaluation of Morphological Characteristics of the Human Ear in Young Adults

Conclusion: The frequencies of various morphological characters of the human external ear were calculated using Crosstabs. The results indicate the oval and round shaped ears were reported in 37.3%; 35.92% males and 23.92%; 38.41% females, respectively. Normally rolled helix was more frequent (73.24% in males and 84.06% in females) and possessed frequently occurring Darwin's tubercle with nodosity form (88.03% in males and 90.58% in females). Hypertrichosis was mostly present on the complete helix in case of males (66.20%). Single knob tragus (40.14% in males and 52.90% in females) and double knob tragus (33.10% in males and 36.23% in females) were found to be with higher frequency in the studied population. Partially free earlobes (53.52% in males and 46.38% in females) were more common than the attached one (38.03% in males and 47.83% in females) in case of males only. The present study provides a database of morphoscopy of the external ears of North Indian population. The database may be useful in the reconstruction of the deformed ears and in the anthropological and forensic research for comparison purposes. The study may also be utilized in the prediction of ear shape and size of the studied population for facial reconstruction in forensic examinations.
Source: Journal of Craniofacial Surgery - Category: Surgery Tags: Clinical Studies Source Type: research