Imaging features of midface injectable fillers and associated complications.

@article{Ginat2013ImagingFO,
  title={Imaging features of midface injectable fillers and associated complications.},
  author={D T Ginat and Charles J. Schatz},
  journal={AJNR. American journal of neuroradiology},
  year={2013},
  volume={34 8},
  pages={1488-95}
}
Injectable fillers are increasingly used for midface augmentation, which can be performed for facial rejuvenation and treatment of HIV facial lipoatrophy. A variety of temporary and permanent filler agents has been developed, including calcium hydroxylapatite, collagen, liquid silicone, polytetrafluoroethylene, hyaluronic acid, poly-l-lactic acid, and polyacrylamide gel. Facial fillers are sometimes encountered on radiologic imaging incidentally and should not be mistaken for pathology… CONTINUE READING