Optically mediated nerve stimulation: Identification of injury thresholds.

abstract：BACKGROUND AND OBJECTIVES:Sutures are currently the gold standard for wound closure but they are still unable to seal tissue and may induce scarring or inflammation. Biocompatible glues, based on polysaccharides such as chitosan, are a possible alternative to conventional wound closure. In this study, the adhesion of l...

journal_title：Lasers in surgery and medicine

authors： Lauto A,Stoodley M,Marcel H,Avolio A,Sarris M,McKenzie G,Sampson DD,Foster LJ

更新日期：2007-01-01 00:00:00

abstract：:New instruments to facilitate laser operations are presented. These devices are based on the Kocher bronchocoele sound and are useful as dissecting tools and optical backstops to prevent iatrogenic injury. ...

journal_title：Lasers in surgery and medicine

authors： Lanzafame RJ

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The argon laser-assisted vascular anastomosis may solve the problems of conventional sutured anastomosis, such as vascular stenosis and arrest of growth owing to a foreign-body reaction to suture material. STUDY DESIGN/MATERIALS AND METHODS:Twelve argon laser-assisted vascular anastomoses, se...

journal_title：Lasers in surgery and medicine

authors： Chikamatsu E,Sakurai T,Nishikimi N,Yano T,Nimura Y

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The reactive oxygen mechanisms associated with cell damage after photodynamic therapy (PDT) may be exploited to enhance tumor destruction. Pharmacological reduction of glutathione (GSH), an inhibitor of reactive oxygen species, can be induced by administration of buthionine sulfoximine (BSO). ...

journal_title：Lasers in surgery and medicine

authors： Jiang F,Lilge L,Belcuig M,Singh G,Grenier J,Li Y,Chopp M

更新日期：1998-01-01 00:00:00

abstract：INTRODUCTION:Patient demand for non-surgical, non-invasive, and no-downtime wrinkle reduction treatment procedures has grown dramatically over the past decade as new treatments and technologies have been introduced. This study was performed in order to evaluate the safety and efficacy of the TriPollar radiofrequency (R...

journal_title：Lasers in surgery and medicine

authors： Shapiro SD,Eros Y,Abrahami Y,Leviav A

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The sanitation of the root canal system and the adjacent dentin has always been a key requirement for successful endodontics. In recent years, various laser systems have provided a major contribution to this aim, namely the Nd:YAG-, the 810 nm Diode-, the Er:YAG-, and the Er,Cr:YSGG laser. Num...

journal_title：Lasers in surgery and medicine

authors： Schoop U,Kluger W,Dervisbegovic S,Goharkhay K,Wernisch J,Georgopoulos A,Sperr W,Moritz A

更新日期：2006-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:In recent years, clinical low-intensity laser therapy practice has used pulsed radiation, mainly from semiconductor lasers. Experimental works devoted to the study of relationships between biological and clinical effects and parameters of pulsed radiation are practically absent. STUDY DESIGN/M...

journal_title：Lasers in surgery and medicine

authors： Karu TI,Pyatibrat LV,Ryabykh TP

更新日期：1997-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:It is established that both pulsed Nd:YAG (1,064 nm) and continuous diode (810 nm) dental lasers kill pathogenic bacteria (laser antisepsis), but a quantitative method for determining clinical dosimetry does not exist. The purpose of this study was to develop a method to quantify the efficacy ...

journal_title：Lasers in surgery and medicine

authors： Harris DM,Yessik M

更新日期：2004-01-01 00:00:00

abstract：:Photodynamic therapy (PDT) is a promising approach to the treatment of cancer. Preferential retention of the photosensitizer by malignant tissue has been considered a hallmark of this treatment modality. However, photosensitivity can be observed in normal, non-neoplastic tissues, and the present study investigated the...

journal_title：Lasers in surgery and medicine

authors： Chazen MD,Baggs RB,Gibson SL,Albert MS,Hilf R

更新日期：1991-01-01 00:00:00

abstract：:This study characterizes the special properties of hematoporphyrin derivative (HpD) (Photofrin I) and Photofrin II with respect to the absorption and fluorescence spectra of the subfractions of the compounds in both solution and cells. In addition, data are presented demonstrating variation in the spectral amplitudes ...

journal_title：Lasers in surgery and medicine

authors： Sun CH,Duzman E,Mellott J,Liaw LH,Berns MW

更新日期：1987-01-01 00:00:00

abstract：OBJECTIVES:Cryolipolysis of the arms has been demonstrated to be an effective treatment for non-invasive reduction of subcutaneous fat. This study evaluated the safety and efficacy of the concurrent use of a new commercially-available small applicator in conjunction with an existing medium sized applicator for the cust...

journal_title：Lasers in surgery and medicine

authors： Rivers JK,Ulmer M,Vestvik B,Santos S

更新日期：2018-03-22 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Laser has been reported as a heat source for melting and re-crystallization. Occurring at about 1100 degrees C, the melting of surface dental enamel along with re-crystallization might have an assistant role in the therapy of hypersensitive tooth, apical sealing of endodontic surgery in dentis...

journal_title：Lasers in surgery and medicine

authors： Wu CC,Roan RT,Chen JH

更新日期：2002-01-01 00:00:00

abstract：:Laser balloon angioplasty with Nd:YAG energy has been proposed as a method to seal intimal dissection and prevent elastic recoil after balloon angioplasty. To better define the vessel response to laser balloon angioplasty, its effects on luminal diameter, Indium-111 labelled platelet deposition, and histology were stu...

journal_title：Lasers in surgery and medicine

authors： Alexopoulos D,Sanborn TA,Marmur JD,Badimon JJ,Badimon L,Dische R,Fuster V

更新日期：1994-01-01 00:00:00

abstract：:Patients with malignant obstructive airway lesions often present with total or segmental atelectasis of lung. In spite of prompt initiation of palliative external radiation alone, some patients were unable to complete the planned course of radiation therapy. Since May 1983, 17 patients with malignant obstructive endob...

journal_title：Lasers in surgery and medicine

authors： Jain PR,Dedhia HV,Lapp NL,Thompson AB,Frich JC Jr

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The difficulties typically encountered in studying the effects of restorations on tooth reinforcement are often due to the 3-dimensional (3D) nature of deformation. Therefore, electronic 3D-Speckle-Interferometry (3D-ESPI) was used to assess the impact of different restorative materials on the...

journal_title：Lasers in surgery and medicine

authors： Lang H,Rampado M,Müllejans R,Raab WH

更新日期：2004-01-01 00:00:00

abstract：:The use of lasers as surgical tools may open up new possibilities for the treatment of atherosclerotic occlusive vascular disease. However, basic information regarding the effect of laser radiation to the lumen of normal blood vessels is needed prior to clinical application. This work investigates the nature of the CO...

journal_title：Lasers in surgery and medicine

authors： Treat MR,Weld FM,White JV,Forde KA,Fenoglio JJ,L'Esperance F,Voorhees AB

更新日期：1983-01-01 00:00:00

abstract：:We examined the response of tattoo pigments treated with three commercially available lasers: Q-switched ruby, Q-Switched neodynium:yttrium,aluminum,garnet (Nd:YAG), and the alexandrite. Tattoos applied to hairless guinea pigs and treated with the aforementioned lasers were evaluated clinically, histologically, and ul...

journal_title：Lasers in surgery and medicine

authors： Zelickson BD,Mehregan DA,Zarrin AA,Coles C,Hartwig P,Olson S,Leaf-Davis J

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Although topical corticosteroids are still the first-line option for vitiligo, its efficacy is still unsatisfactory for stable vitiligo. A few studies have focused on laser-assisted drug delivery (LADD) but were limited by their sample deficiency and analyses of the influencing factors. To det...

journal_title：Lasers in surgery and medicine

authors： Huang C,Li P,Wang B,Deng Y,Li J,Mao M,Jian D

更新日期：2020-09-01 00:00:00

abstract：:Near-infrared radiation from a Nd:YAG laser at 1,064 nm was used interstitially or superficially to induce hyperthermia in RIF-1 tumors in C3H male mice. A single 600-microns quartz fiber with a 0.5-cm cylindrical diffusor or a weakly diverging microlens at its distal end was used to deliver laser energy to tumors in ...

journal_title：Lasers in surgery and medicine

authors： Waldow SM,Russell GE,Wallner PE

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To further understand the precise process of the tumor cell degeneration after photodynamic therapy (PDT), laser hyperthermic therapy (LH), and combined treatments using an Nd:YAG laser. It is important to examine initial morphological alteration of tumor cells after these treatments. STUDY DE...

journal_title：Lasers in surgery and medicine

authors： Hotta S,Kashimura H,Hirai S,Nakahara A,Fukutomi H,Osuga T,Uchiyama Y

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The objective of this study was to quantitatively measure changes in the elastic moduli of rabbit nasal septal cartilage during laser heating. While the efficacy of laser cartilage reshaping has been established for use in nasal surgery, few studies have investigated the temperature-dependent ...

journal_title：Lasers in surgery and medicine

authors： Chao KK,Ho KH,Wong BJ

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Moraxella catarrhalis is a significant cause of pediatric otitis media (OM), which is the most prevalent bacterial infection in children and primary reason for antibiotic administration in this population. Moreover, biofilm formation has been implicated as a primary mechanism of chronic or recu...

journal_title：Lasers in surgery and medicine

authors： Luke-Marshall NR,Mang TS,Hansen LA,Campagnari AA

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:An ideal treatment for pilonidal disease should feature a low recurrence rate, minimal incision, and rapid return to daily activities. We compared the outcomes of the well-defined Karydakis technique (KT) and a combination of pit excision (PE) and sinus tract ablation using 1,470-nm diode lase...

journal_title：Lasers in surgery and medicine

authors： Yardimci VH

更新日期：2020-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Noninvasive bipolar and monopolar radiofrequency (RF) deep dermal heating devices have previously been described. A novel minimally invasive RF device employing a bipolar microneedle electrode system is introduced and its resultant thermal effects on human skin in vivo were characterized for t...

journal_title：Lasers in surgery and medicine

authors： Hantash BM,Renton B,Berkowitz RL,Stridde BC,Newman J

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND:Port wine stains (PWS) affect 0.3-0.5% of both sexes of newborns, usually occurring on the face. OBJECTIVE:To document safety and effectiveness of cryogen spray cooled, pulsed-dye laser at higher fluences than previously used to lighten facial PWS in infants < or =6 months, and establish that frequent treat...

journal_title：Lasers in surgery and medicine

authors： Chapas AM,Eickhorst K,Geronemus RG

更新日期：2007-08-01 00:00:00

abstract：:There are a host of fiber-optic delivery devices available for use with the Er:YAG, HF, CO, and CO2 lasers at 2.9, 2.8, 5.3, and 10.6 microns wavelengths, respectively. While many of these fibers are not as convenient to use as conventional silica fibers, they offer the ability to deliver infrared laser energy for a w...

journal_title：Lasers in surgery and medicine

authors： Merberg GN

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Lasers can be used to modify the chemical composition of dental enamel to increase the bond strength to restorative materials and to render the mineral phase more resistant to acid dissolution. Previous studies have suggested a synergistic relationship between CO(2) laser irradiation and fluor...

journal_title：Lasers in surgery and medicine

authors： Wheeler CR,Fried D,Featherstone JD,Watanabe LG,Le CQ

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:This review has the following objectives: Firstly, it provides an explanation of the evolution of laser/intense pulsed light (IPL) hair reduction modalities from high fluence professional devices to low fluence home-use appliances. Secondly, it summarises published literature reviews on home-use devices (HUD...

journal_title：Lasers in surgery and medicine

authors： Town G,Botchkareva NV,Uzunbajakava NE,Nuijs T,van Vlimmeren M,Ash C,Dierickx C

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Recently, there have been several attempts to apply the laser therapy to hypertrophic scars (HTS). In particular, the fractional laser is in the spotlight for its usefulness in rapid wound healing and dermal remodeling. However, most previous studies have focused on the ablative fractional las...

journal_title：Lasers in surgery and medicine

authors： Chung JH,Kim KJ,Park DJ,Ji YH,Yoon ES,Park SH

更新日期：2020-10-14 00:00:00

abstract：BACKGROUND AND OBJECTIVES:To determine the true efficacy of the 308-nm excimer laser for the treatment of vitiligo, while taking into account confounding factors such as anatomic site of treatment, age, sex, skin type, MED, and duration of evolution of the vitiligo. STUDY DESIGN/MATERIALS AND METHODS:Thirty-five patie...

journal_title：Lasers in surgery and medicine

authors： Ostovari N,Passeron T,Zakaria W,Fontas E,Larouy JC,Blot JF,Lacour JP,Ortonne JP

更新日期：2004-01-01 00:00:00