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REVIEW ARTICLE
Year : 2014  |  Volume : 4  |  Issue : 3  |  Page : 1-6

Lasers in Facial Aesthetics- A Review


1 Post Graduate Student, Department of Oral and Maxillofacial Surgery, Karnavati School of Dentistry, Gandhinagar, Gujarat, India
2 Professor, Department of Oral and Maxillofacial Surgery, Karnavati School of Dentistry, Gandhinagar, Gujarat, India
3 Reader, Department of Oral and Maxillofacial Surgery, Karnavati School of Dentistry, Gandhinagar, Gujarat, India

Correspondence Address:
Dishant Shah
Post Graduate Student, Department of Oral and Maxillofacial Surgery, Karnavati School of Dentistry, Gandhinagar, Gujarat
India
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Source of Support: None, Conflict of Interest: None


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Background: Lasers and optical technologies play a significant role in aesthetic and reconstructive surgery. The unique ability of optical technologies to target specific structures and layers in tissues to effect chemical, mechanical or thermal changes make them a powerful tool in cutaneous rejuvenation, hair removal, fat removal and treatment of vascular lesions such as port-wine stains, among many other procedures. With the development of adjunct techniques such as epidermal cooling, lasers and optical technologies have become more versatile and safe. The constant improvement of existing applications and the emergence of novel applications such as photodynamic therapy, nanoparticles, spectroscopy and noninvasive imaging continue to revolutionize aesthetic medicine by offering a minimally invasive alternative to traditional surgery. In the future, therapies will be based on individualized, maximum, safe radiant exposure to deliver optimal dosimetry. Lasers and optical technologies are headed toward safer, easier and more quantifiable individualized therapy.


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