Sexual dimorphism among the wormian bones in adult human skulls.
Artículo
en Inglés
| IMSEAR
| ID: sea-143478
ABSTRACT
This study was aimed at evaluating the sexual dimorphism with respect to overall incidence, number and location of wormian bones. Adult dry human skulls (n=180) of known age and sex available in the Department of Anatomy, St.John’s Medical College, Bangalore were included in the study. Overall incidence of wormian bones was more in female (64.80%) than in male skulls (40.20%). They occurred more frequently at lambdoid suture (60%). Wormian bones along the coronal suture and at bregma were seen only in male skulls, while intra- orbital wormian bones were seen only in female skulls. Wormian bones along the sagittal suture showed sexual dimorphism (27.78%, p= 0.045) while at lambda and lambdoid suture showed a good discriminating power of 17.65% (p=0.087) and 21.43% (p=0.089) respectively. This study concludes by stating that, there exists a moderate degree of sexual dimorphism among the wormian bones with respect to overall incidence, number and location.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Cráneo
/
Femenino
/
Humanos
/
Masculino
/
Caracteres Sexuales
/
Adulto
/
Suturas Craneales
Idioma:
Inglés
Año:
2012
Tipo del documento:
Artículo
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