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Titolo:
The use of Er : YAG, Nd : YAG and Ga-Al-As lasers in periapical surgery: A3-year clinical study
Autore:
Gouw-Soares, S; Tanji, E; Haypek, P; Cardoso, W; Eduardo, CP;
Indirizzi:
Univ Sao Paulo, Sch Dent, Dept Restorat Dent, Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil , Dept Restorat Dent, Sao Paulo, Brazil Univ Sao Paulo, Sch Dent, Dept Oral Surg, Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil Dent, Dept Oral Surg, Sao Paulo, Brazil
Titolo Testata:
JOURNAL OF CLINICAL LASER MEDICINE & SURGERY
fascicolo: 4, volume: 19, anno: 2001,
pagine: 193 - 198
SICI:
1044-5471(200108)19:4<193:TUOE:Y>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
ENDODONTIC TREATMENT; IRRADIATION; LIGHT; TEETH; SEM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Gouw-Soares, S Univ Sao Paulo, Sch Dent, Dept Restorat Dent, Sao Paulo, Brazil Univ Sao Paulo Sao Paulo Brazil Dent, Sao Paulo, Brazil
Citazione:
S. Gouw-Soares et al., "The use of Er : YAG, Nd : YAG and Ga-Al-As lasers in periapical surgery: A3-year clinical study", J CLIN LASE, 19(4), 2001, pp. 193-198

Abstract

Objectives: In an attempt to increase the successful rate of endodontic surgical procedures this study proposes the use of an association of three lasers in apicectomy: Er:YAG laser, (wavelength 2.94 mum pulse mode), Nd:YAG laser (wavelength 1.064 mum, pulse mode), and Ga-Al-As laser, (wavelength of 790 mn, continuous wave). Background Data: Previous studies have shown the low success rate of apicectomy by conventional methods due to the presence of remaining bacteria in the surgical site. Methods: The Er:YAG laser wasused to perform osteotomy and root resection without vibration, discomfort, less contamination of the surgical site, and no smear-layer on the dentine surface. The Nd:YAG laser irradiation through a fiber performed scaling of the dentinal tubules and bacterial reduction of the cavity bone. In addition, the improvement of healing and better post-operative achieved with theGa-Al-As laser encourages the use of those lasers in periapical surgeries. Results: Three years follow-up examination of the clinical case showed radiographically significant decrease of the radiolucent periapical area and no clinical signs and symptoms. Conclusion: The outcome of this clinical case indicates that the use of those lasers could be considered an alternative, suitable, and useful method to perform an apicectomy.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 16:15:58