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Plastic surgery is a surgical specialty involving the restoration, reconstruction, or alteration of the human body. It can be divided into two main categories: reconstructive surgery and cosmetic surgery. Reconstructive surgery covers a wide range of specialties, including craniofacial surgery, hand surgery, microsurgery, and the treatment of burns. This category of surgery focuses on restoring a body part or improving its function. In contrast, cosmetic surgery focuses solely on improving the physical appearance of the body. A comprehensive definition of plastic surgery has never been established, because it has no distinct anatomical object and thus overlaps with practically all other surgical specialties. An essential feature of plastic surgery is that it involves the treatment of conditions that require or may require tissue relocation skills.
Dermatology is the branch of medicine dealing with the skin. It is a speciality with both medical and surgical aspects. A dermatologist is a specialist medical doctor who manages diseases related to skin, hair, nails, and some cosmetic problems.
Intense pulsed light (IPL) is a technology used by cosmetic and medical practitioners to perform various skin treatments for aesthetic and therapeutic purposes, including hair removal, photorejuvenation as well as to alleviate dermatologic diseases such as acne. IPL is increasingly used in optometry and ophthalmology as well, to treat evaporative dry eye disease due to meibomian gland dysfunction.
Hyperpigmentation is the darkening of an area of skin or nails caused by increased melanin.
Tattoo removal is the process of removing an unwanted tattoo. The process of tattooing generally creates permanent markings in the skin, but people have attempted many methods to try to hide or destroy tattoos.
Ava T. Shamban is an American celebrity dermatologist who has made numerous appearances on television and cosmetic publications as an authority on the subject. She is currently a board-certified dermatologist based in Los Angeles, and founder of Ava MD.
Carboxytherapy is a non-surgical cosmetic medicine treatment for dermatology. Carboxytherapy employs injections or transdermal application to infuse gaseous carbon dioxide below the skin into the subcutaneous tissue through a needle or skin. It has a necrotizing effect on fat tissue fat cells, stimulates blood flow, improves the skin's elasticity and reduces the appearance of cellulite. It has also become a popular treatment for stretch marks. It is non-toxic and less invasive than operations like liposuction. Carboxytherapy leads to a temporary decrease in subcutaneous fat but has shown to reoccur again after a 28 week period. It can be applied for those with androgenic alopecia or alopecia areata.
Photorejuvenation is a skin treatment that uses lasers, intense pulsed light, or photodynamic therapy to treat skin conditions and remove effects of photoaging such as wrinkles, spots, and textures. The process induces controlled wounds to the skin. This prompts the skin to heal itself, by creating new cells. This process—to a certain extent—removes the signs of photoaging. The technique was invented by Thomas L Roberts, III using CO2 lasers in the 1990s. Observed complications have included scarring, hyperpigmentation, acne, and herpes.
Aesthetic medicine is a branch of modern medicine that focuses on altering natural or acquired unwanted appearance through the treatment of conditions including scars, skin laxity, wrinkles, moles, liver spots, excess fat, cellulite, unwanted hair, skin discoloration, spider veins and or any unwanted externally visible appearance. Traditionally, it includes dermatology, oral and maxillofacial surgery, reconstructive surgery and plastic surgery, surgical procedures, non-surgical procedures, and a combination of both. Aesthetic medicine procedures are usually elective. There is a long history of aesthetic medicine procedures, dating back to many notable cases in the 19th century, though techniques have developed much since then.
Fraxel Laser Treatment is a line of lasers developed by Reliant Technologies in 2004. It was developed from a US patent licensed from the Wellman Center for Photomedicine. R. Rox Anderson was the inventor. Fraxel lasers cause fractional photothermolysis for skin resurfacing.
Mitchel P. Goldman, is an American dermatologic surgeon, cosmetic surgeon, dermatologist, and phlebologist, and the founder and director of Cosmetic Laser Dermatology. He is also a past president of the American Society for Dermatologic Surgery, the American College of Phlebology, the San Diego County Dermatology Society, and the Sonoran Dermatology Society.
Non-surgical rhinoplasty is a medical aesthetic procedure in which injectable fillers, most commonly hyaluronic acid ones like Restylane and Juvederm or calcium hydroxyapatite (Radiesse), are used to alter and shape a person's nose without a surgery. The procedure fills in depressed areas on the nose, lifting the angle of the tip or smoothing the appearance of bumps on the bridge. Non surgical rhinoplasty is an augmentation procedure, so it cannot reduce the size of someone's nose. The cosmetic procedure carries the risk of causing serious skin damage or distant complications like blindness. If the filler product is injected into an artery, filler can travel in the arteries and blocks smaller size arteries like ophthalmic artery and cause blindness. If blood vessels of the skin is blocked, skin necrosis can develop. Hyaluronic acid based fillers can be reversed even if injected into a blood vessel with an enzyme called hyaluronidase, which can be also injected like fillers.
Injectable filler is a soft tissue filler made of polysaccharides injected into the skin at different depths.
Radio-frequency skin tightening is an aesthetic technique that uses radio frequency (RF) energy to heat skin with the purpose of stimulating cutaneous collagen, elastin and hyaluronic acid production in order to reduce the appearance of fine lines and loose skin. The technique induces tissue remodeling and production of new collagen and elastin. The process provides an alternative to facelift and other cosmetic surgeries.
Nicholas J Lowe is an English dermatologist who has published research into skin pharmacology, botulinum toxins, injectable filler and Lasers in cutaneous and cosmetic Surgery.
Fat removal procedures are used mostly in cosmetic surgery with the intention of removing unwanted adipose tissue. The procedure may be invasive, as with liposuction, or noninvasive using laser therapy, radiofrequency, ultrasound or cold to reduce fat, sometimes in combination with injections.
June K. Robinson is an American dermatologist, academic and researcher. She is a Research Professor of Dermatology at Northwestern University’s Feinberg School of Medicine.
Laser-assisted drug delivery (LADD) is a drug delivery technique commonly used in the dermatology field that involves lasers. As skin acts as a protective barrier to the environment, the absorption of topical products through the epidermis is limited; thus, different drug delivery modalities have been employed to improve the efficacy of these treatments. The use of lasers in LADD has been shown to enhance the penetration of drugs transdermal, leading to a higher absorption rate, limited systemic effects, and reduced duration of treatment. Although this technique has evolved in the past decade due to its efficacy through scientific research and clinical practice, there remain some limitations regarding the safety aspect that needs to be taken into consideration.
Tina S. Alster, MD, FAAD, is an American dermatologist, educator, researcher, and author. Alster specializes in dermatologic laser surgery and cosmetic dermatology. She is the founding director of her skin care clinic, the Washington Institute of Dermatologic Laser Surgery, and is a Clinical Professor of Dermatology at Georgetown University Medical Center in Washington, D.C.
An Er:glass laser is a solid-state laser whose active laser medium is erbium-doped glass. Ytterbium (Yb) is sometimes added to these lasers to improve their efficiency. Er:glass lasers emit light in the infrared region of the electromagnetic spectrum, often in the range of 1530–1560 nanometers.
References
- ↑ "Cameron K. Rokhsar - Mount Sinai Hospital Profile".
- ↑ "New York Cosmetic, Skin, and Laser Surgery Center Website".
- ↑ "Dr. Cameron Rokhsar - Dermatology". www.castleconnolly.com. Retrieved 2017-09-08.
- ↑ "Albert Einstein College of Medicine".
- ↑ Rokhsar, Cameron K.; Fitzpatrick, Richard E. (2005). "The Treatment of Melasma with Fractional Photothermolysis: A Pilot Study". Dermatologic Surgery. 31 (12): 1645–1650. CiteSeerX 10.1.1.487.9317 . doi:10.2310/6350.2005.31302. PMID 16336881. S2CID 17512427.
- ↑ "Rokhsar's Publications". cosmeticlaserskinsurgery.com.
- ↑ Rokhsar, Cameron; Ciocon, David H. (2008). "Non Surgical Rhinoplasty: An Evaluation of Injectable Calcium Hydroxyl Apatite Filler for Nasal Contouring, Dermatologic Surgery, 2008". Dermatologic Surgery. 34 (7): 944–946. doi:10.1111/j.1524-4725.2008.34182.x. PMID 18384613. S2CID 205660971.