[2] [2] VALéRIO R A, GALO R, GALAFASSI D, et al. Four-year clinical prospective follow-up of resin composite restoration after selective caries removal using Er:YAG laser ［J］. Clinical Oral Investigations, 2020, 24(7): 2271-2283.

[3] [3] DUMAN S, VURAL H, DUMAN S B. Supernumerary teeth and dental development ［J］. The Journal of Craniofacial Surgery, 2021, 32(5): 1826-1829.

[4] [4] MAITI N, SHARMA P, JADON S S, et al. Efficiency of laser versus bur in impacted mandibular third molar surgery: an original research ［J］.Journal of Pharmacy and Bioallied Sciences, 2021, 13(Suppl 2): S1501-S1505.

[5] [5] ZHENG X W, ZHAO Y, TANG L, et al. A comparison between phosphoric acid and Er:YAG laser-mediated re-etching of enamel for orthodontic bracket re-bonding ［J］. Photobiomodulation, Photomedicine, and Laser Surgery, 2021, 39(12): 789-794.

[6] [6] MEMARPOUR M, KIANIMANESH N, SHAYEGHI B. Enamel pretreatment with Er:YAG laser: effects on the microleakage of fissure sealant in fluorosed teeth ［J］. Restorative Dentistry and Endodontics, 2014, 39(3): 180-186.

[7] [7] RATTANACHAROENTHUM A, NA-LAMPHUN P, KANTRONG N. Altered adhesion of dental sealant to tooth enamel microscopically modified by Er:YAG laser irradiation: an in vitro study ［J］. Laser Therapy, 2019, 28(1): 19-25.

[8] [8] ERGIN E, RUYA Y A, KALENDER B, et al. In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength ［J］. Lasers in Medical Science, 2018, 33(9): 1913-1918.

[10] [10] PAGANO S, LOMBARDO G, ORSO M, et al. Lasers to prevent dental caries: a systematic review ［J］. BMJ Open, 2020, 10(10): e038638.

[11] [11] TEUTLE-COYOTECATL B, CONTRERAS-BULNES R, SCOUGALL-VILCHIS R J, et al. Effect of Er:YAG laser irradiation on deciduous enamel roughness and bacterial adhesion: an in vitro study ［J］. Microscopy Research and Technique, 2019, 82(11): 1869-1877.

[12] [12] ELSAHN N A, EL-DAMANHOURY H M, ELKASSAS D W. Influence of low-level laser modification and adhesive application mode on effect of dentin desensitizer containing novel bioactive glass on the permeability of dentinthe bonding efficiency of universal adhesives to Er:YAG laser-ablated dentin ［J］. Journal of Lasers in Medical Sciences, 2021, 16(12): e7.

[13] [13] CHEN M L, DING J F, HE Y J, et al. Effect of pretreatment on Er:YAG laser-irradiated dentin ［J］. Lasers in Medical Science, 2015, 30(2): 753-759.

[14] [14] WANG J H, YANG K, ZHANG B Z, et al. Effects of Er:YAG laser pre-treatment on dentin structure and bonding strength of primary teeth: an in vitro study ［J］. BioMed Central Oral Health, 2020, 20(1): 316.

[15] [15] JANG J H, KIM H J, CHOI J Y, et al. Effect of dentin desensitizer containing novel bioactive glass on the permeability of dentin ［J］. Materials (Basel), 2022, 15(12): 4041.

[16] [16] AGHAYAN S, FALLAH S, CHINIFORUSH N. Comparative efficacy of diode, Nd:YAG and Er:YAG lasers accompanied by fluoride in dentinal tubule obstruction ［J］. Journal of Lasers in Medical Sciences, 2021, 12: e63.

[17] [17] ZHUANG H, LIANG Y, XIANG S, et al. Dentinal tubule occlusion using Er:YAG Laser: an in vitro study ［J］. Journal of Applied Oral Science: Revista FOB, 2021, 29: e20200266.

[19] [19] TANCREDI S, ANGELIS P D, MARRA M, et al. Clinical comparison of diode laser assisted “v-shape frenectomy” and conventional surgical method as treatment of ankyloglossia ［J］. Healthcare (Basel), 2022, 10(1): 89.

[20] [20] HILL R R, LEE C S, PADOS B F. The prevalence of ankyloglossia in children aged <1 year: a systematic review and meta-analysis ［J］. Pediatric Research, 2021, 90(2): 259-266.

[21] [21] SHANG J, HAN M, SUN J, et al. Comparative study on the treatment of ankyloglossia by using Er:YAG laser or traditional scalpel ［J］. The Journal of Craniofacial Surgery, 2021, 32(8): e792-e795.

[22] [22] KAZAKOVA R T, TOMOV G T, KISSOV C K, et al. Histological gingival assessment after conventional and laser gingivectomy ［J］. Folia Medica (Plovdiv), 2019, 60(4): 610-616.

[23] [23] MOTOKI O, SHUNGO K, MASAKATU W. Efficacy of Er:YAG laser in vital pulp therapy ［J］. Laser Dent, 2018, 29(1): 1-9.

[24] [24] YAMAKAWA S, NIWA T, KARAKIDA T, et al. Effects of Er:YAG and diode laser irradiation on dental pulp cells and tissues ［J］. International Journal of Molecular Sciences, 2018, 19(8): 24-29.

[25] [25] KERMANSHAH H, RANJBAR OMRANI L, GHABRAEI S, et al. Direct pulp capping with proroot MTA alone and in combination with Er:YAG laser irradiation: a clinical trial ［J］. Journal of Lasers in Medical Sciences, 2020, 11(Suppl 1): S60-S66.

[26] [26] NYEIN P S A, WATANABE S, OKIJI T. Er:YAG Laser-activated irrigation in comparison with different irrigation systems for cleaning the apical root canal area beyond ledge ［J］. Photobiomodulation, Photomedicine, and Laser Surgery, 2021, 39(12): 759-765.

[27] [27] NEELAKANTAN P, CHENG C Q, MOHANRAJ R, et al. Antibiofilm activity of three irrigation protocols activated by ultrasonic, diode laser or Er:YAG laser in vitro ［J］. International Endodontic Journal, 2015, 48(6): 602-610.

[28] [28] LUKAC N, JEZERSEK M. Amplification of pressure waves in laser-assisted endodontics with synchronized delivery of Er:YAG laser pulses (Article) ［J］. Lasers in Medical Science, 2018, 33(4): 823-833.

[29] [29] NAGHSH N, BIRANG R, SHAFIEI F, et al. Comparative evaluation of the effects of CO2 and Er:YAG lasers on smear layer removal and blood cell attachment to tooth root surfaces ［J］. Journal of Lasers in Medical Sciences, 2020, 11(1): 74-80.

[30] [30] RAHMATI A, KARKEHABADI H, ROSTAMI G, et al. Comparative effects of Er:YAG laser, and EDTA, MTAD, and QMix irrigants on adhesion of stem cells from the apical papilla to dentin: a scanning electron microscopic study ［J］. Journal of Clinical and Experimental Dentistry, 2022, 14(4): 310-315.

[31] [31] JUNGBLUTH H, BRUNE L, LALAOUNI D, et al. Expression profiling of S100 proteins in healthy and irreversibly inflamed human dental pulps ［J］. Journal of Endodontics, 2022, 48(4): 502-508.