Numerical modeling of facial aging.

@article{Pitanguy1998NumericalMO,
  title={Numerical modeling of facial aging.},
  author={Ivo Helcio Pitanguy and David Pamplona and Hans I. Weber and Fabiana Rodrigues Leta and Francisco Salgado and Henrique N. Radwanski},
  journal={Plastic and reconstructive surgery},
  year={1998},
  volume={102 1},
  pages={200-4}
}
Facial aging is a biological phenomenon. Skin properties change with time, and gravity and facial expressions exert mechanical deformation. Knowledge of these alterations may suggest ways to reverse them by identifying the corresponding distortional forces. The aim of this study was to determine a pattern of change for parameters of the face during the aging process, based on the numerical fitting of measures from a sample of patients. The first aspect of this study was to define adequate… CONTINUE READING

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