{"title":"Analysis of the Temperature Elevation of the Dual-Wavelength Diode Laser and the Er, Cr: YSGG Laser in Oral Soft Tissue Incisions","authors":"Alaa Jamal Al-Ani, Ammar Saleh Al-Alawi, Hanan Jafer Taher","doi":"10.34172/jlms.2023.37","DOIUrl":null,"url":null,"abstract":"Introduction: Lasers are one of the most advantageous tools that have been used in a variety of medical fields. Soft tissue management is an important part of oral and maxillofacial surgery. There are different surgical procedures for management; one of them is laser surgery. The purpose of this study was to compare the dual-wavelength diode laser and the Er, Cr: YSGG laser to choose the most effective laser for a soft tissue incision in oral and maxillofacial surgery regarding temperature elevation. Methods: A dual-wavelength diode laser (810 and 980 nm) with 1.5 W and 2.5 W power outputs and an Er, Cr: YSGG (2780 nm) with 2.5 W and 3.5 W power outputs were used to make 50 incisions in six freshly dissected sheep tongues. The temperature means were measured at initial, maximum temperatures, as well as the temperature rise (difference between initial and maximum), and all were compared between the groups of soft tissue. Results: The lowest mean temperature rise was observed with a 2.5 W Er, Cr: YSGG laser, and the highest mean temperature rise was observed with a 2.5 W diode laser, and all samples from the two lasers showed a statistically significant difference (P<0.05) in the temperature rise except the 1.5 W diode, which is higher but not statistically significantly different from the 3.5 W Er, Cr: YSGG laser (P=0.100). Conclusion: The power output of 2.5 W of an Er, Cr: YSGG laser produced low levels of temperature rise compared to a diode laser and produced surgical incisions with a lower probability of heat damage to surrounding tissues.","PeriodicalId":16224,"journal":{"name":"Journal of lasers in medical sciences","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of lasers in medical sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.34172/jlms.2023.37","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Lasers are one of the most advantageous tools that have been used in a variety of medical fields. Soft tissue management is an important part of oral and maxillofacial surgery. There are different surgical procedures for management; one of them is laser surgery. The purpose of this study was to compare the dual-wavelength diode laser and the Er, Cr: YSGG laser to choose the most effective laser for a soft tissue incision in oral and maxillofacial surgery regarding temperature elevation. Methods: A dual-wavelength diode laser (810 and 980 nm) with 1.5 W and 2.5 W power outputs and an Er, Cr: YSGG (2780 nm) with 2.5 W and 3.5 W power outputs were used to make 50 incisions in six freshly dissected sheep tongues. The temperature means were measured at initial, maximum temperatures, as well as the temperature rise (difference between initial and maximum), and all were compared between the groups of soft tissue. Results: The lowest mean temperature rise was observed with a 2.5 W Er, Cr: YSGG laser, and the highest mean temperature rise was observed with a 2.5 W diode laser, and all samples from the two lasers showed a statistically significant difference (P<0.05) in the temperature rise except the 1.5 W diode, which is higher but not statistically significantly different from the 3.5 W Er, Cr: YSGG laser (P=0.100). Conclusion: The power output of 2.5 W of an Er, Cr: YSGG laser produced low levels of temperature rise compared to a diode laser and produced surgical incisions with a lower probability of heat damage to surrounding tissues.
期刊介绍:
The "Journal of Lasers in Medical Sciences " is a scientific quarterly publication of the Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences. This journal received a scientific and research rank from the national medical publication committee. This Journal accepts original papers, review articles, case reports, brief reports, case series, photo assays, letters to the editor, and commentaries in the field of laser, or light in any fields of medicine such as the following medical specialties: -Dermatology -General and Vascular Surgery -Oncology -Cardiology -Dentistry -Urology -Rehabilitation -Ophthalmology -Otorhinolaryngology -Gynecology & Obstetrics -Internal Medicine -Orthopedics -Neurosurgery -Radiology -Pain Medicine (Algology) -Basic Sciences (Stem cell, Cellular and Molecular application and physic)