Facial asymmetry in young healthy subjects evaluated by statistical shape analysis


ERCAN İ., Ozdemir S., Etoz A., SIĞIRLI D., Tubbs R. S., Loukas M., ...Daha Fazla

JOURNAL OF ANATOMY, sa.6, ss.663-669, 2008 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1111/j.1469-7580.2008.01002.x
  • Dergi Adı: JOURNAL OF ANATOMY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.663-669
  • Anahtar Kelimeler: anthropometry, asymmetry, face, geometric morphometry, statistical shape analysis, symmetry, DISTANCE MATRIX ANALYSIS, 3-DIMENSIONAL EVALUATION, MORPHOMETRIC-ANALYSIS, LANDMARK DATA, SYMMETRY, FACE, DYSMORPHOLOGY, INDIVIDUALS, POPULATION, FORM
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

Statistical shape analysis, a relatively a new method for biological research, compares body forms by using specific landmarks determined by anatomical prominences. In this study, we aimed to identify normal facial asymmetry between the right and the left sides of the face. Facial landmark data were collected from two-dimensional digital images of 321 young healthy subjects (150 males and 171 females). These data were analysed using Euclidean distance matrix analysis. The number of significantly asymmetric linear distances between the two halves of the face was greater in females than in males. We found that the left side of the face was most commonly dominant in both males and females. Such data may be useful in establishing a database for future similar studies.