The use of the argon laser-assisted quartz scalpel for burn wound excision to fascia. 1980

D M Heimbach, and G D Neal, and J L Doty, and M J Lee, and J Colocousis, and D C Auth

We have developed a new method for coupling the hemostatic capabilities of argon laser light with the mechanical advantages of a sharpened quartz blade using fiberoptics. Using the new laser-assisted scalpel, a series of symmetrical skin excisions was done in 20- to 30-kg pigs on one side and with electrosurgery on the other. The laser scalpel was superior in its hemostatic properties (p less than 0.01) with no statistically significant difference in surgical speed. Take of split-thickness skin grafts was 90% in beds excised with either the laser or the electrosurgical device. Histologic sections showed less tissue damage with the laser-assisted scalpel than with electrocautery.

UI MeSH Term Description Entries
D007834 Lasers An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum. Masers,Continuous Wave Lasers,Pulsed Lasers,Q-Switched Lasers,Continuous Wave Laser,Laser,Laser, Continuous Wave,Laser, Pulsed,Laser, Q-Switched,Lasers, Continuous Wave,Lasers, Pulsed,Lasers, Q-Switched,Maser,Pulsed Laser,Q Switched Lasers,Q-Switched Laser
D002056 Burns Injuries to tissues caused by contact with heat, steam, chemicals (BURNS, CHEMICAL), electricity (BURNS, ELECTRIC), or the like. Burn
D004598 Electrosurgery Division of tissues by a high-frequency current applied locally with a metal instrument or needle. (Stedman, 25th ed) Electrosurgeries
D005336 Fiber Optic Technology The technology of transmitting light over long distances through strands of glass or other transparent material. Fiber Optic Technologies,Optic Technologies, Fiber,Optic Technology, Fiber,Technologies, Fiber Optic,Technology, Fiber Optic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013525 Surgical Instruments Hand-held tools or implements used by health professionals for the performance of surgical tasks. Clamps, Surgical,Clips, Surgical,Clips, Tantalum,Forceps,Hooks, Surgical,Plugs, Surgical,Scissors, Surgical,Speculum,Surgical Clamps,Surgical Clips,Surgical Hooks,Surgical Plugs,Surgical Scissors,Surgical Valves,Trocar,Valves, Surgical,Clamp, Surgical,Clip, Surgical,Clips,Hook, Surgical,Instrument, Surgical,Plug, Surgical,Surgical Clamp,Surgical Clip,Surgical Hook,Surgical Plug,Surgical Valve,Valve, Surgical,Clip,Clip, Tantalum,Forcep,Instruments, Surgical,Speculums,Surgical Instrument,Tantalum Clip,Tantalum Clips,Trocars
D013552 Swine Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA). Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D014182 Transplantation, Autologous Transplantation of an individual's own tissue from one site to another site. Autografting,Autologous Transplantation,Autotransplantation,Autograftings,Autologous Transplantations,Autotransplantations,Transplantations, Autologous
D016038 Skin Transplantation The grafting of skin in humans or animals from one site to another to replace a lost portion of the body surface skin. Dermatoplasty,Grafting, Skin,Transplantation, Skin,Dermatoplasties,Graftings, Skin,Skin Grafting,Skin Graftings,Skin Transplantations,Transplantations, Skin

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