Int J Stomatol

Int J Stomatol ›› 2023, Vol. 50 ›› Issue (6): 669-673.doi: 10.7518/gjkq.2023083

• Original Articles • Previous Articles     Next Articles

Implant surface micromorphological changes after Er: YAG laser irradiation observed under scanning electron microscope

Sun Xu1(),Deng Zhennan2,Wen Cai3,Zhao Ying1()   

  1. 1.Dept. of Stomatology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
    2.Dept. of Prosthodontics, Affiliated Stomatological Hospital of Wenzhou Medical University, Wenzhou 325000, China
    3.Dept. of Implant and Prosthodontics, Affiliated Stomatological Hospital, Southwest Medical University, Laboratory of Orofacial Reconstruction and Regeneration, Southwest Medical University, Luzhou 646000, China
  • Received:2023-02-06 Revised:2023-06-11 Online:2023-11-01 Published:2023-10-24
  • Contact: Ying Zhao E-mail:sunxu198501@163.com;zhying19@aliyun.com
  • Supported by:
    Xuanwu Hospital Capital Medical University In-hospital Fund (2018-2022)

RichHTML

9

PDF (PC)

295

Abstract:

Objective This work aimed to investigate the effects of Er: YAG laser irradiation with different modes and parameters on the micromorphology of implant SA, SLA, Xpeed, and RBM surfaces. Methods An Er: YAG laser with wavelength of 2 940 nm was selected under the soft tissue mode (parameter settings of 50 mJ, 10 Hz; 100 mJ, 10 Hz; and 200 mJ, 10 Hz) and hard tissue mode (parameter settings of 100 mJ, 10 Hz and 200 mJ, 10 Hz). Under water cooling with the non-contact mode, the working tip was 1 mm away from the surface of the implants. One point on SA, SLA, Xpeed, and RBM surfaces was irradiated for 5 s. Micromorphological changes of the surfaces before and after laser irradiation were observed under scanning electron microscope (SEM). Results Under SEM observation, for the SA surface in the soft tissue mode, no change was observed under irradiation at 50 mJ, 10 Hz and 100 mJ, 10 Hz. When the energy was increased to 200 mJ, 10 Hz, the micromorphology of the surface was partially melted. For the SLA surface in the soft tissue mode, no change was noted under 50 mJ, 10 Hz irradiation. When the energy was increased to 100 mJ, 10 Hz and 200 mJ, 10 Hz, partial melting and complete melting were observed, respectively. For the SA and SLA surfaces, no changes were observed under the hard tissue mode with 100 mJ, 10 Hz and 200 mJ, 10 Hz irra-diation. For the Xpeed surface and RBM surface in the soft tissue mode under 50 mJ, 10 Hz irradiation, the surface peak collapsed and melted flakily, respectively. When the energy was increased to 100 mJ, 10 Hz and 200 mJ, 10 Hz, partial melting and complete melting were observed on both surfaces, respectively. For the Xpeed surface and RBM surface, no change was observed under 100 mJ, 10 Hz irradiation in the hard tissue mode, whereas partial melting was observed when the energy increased to 200 mJ, 10 Hz. No coating peeling was observed on the Xpeed surface. Conclusion When trea-ting implant surfaces with Er: YAG laser, the energy parameters should be set below 50 mJ, 10 Hz in the soft tissue mode and below 200 mJ, 10 Hz in the hard tissue mode for the SA and SLA surfaces to avoid damage to the implant surface. The soft tissue mode was not suitable for the Xpeed and RBM surfaces, but they could be treated below 100 mJ, 10 Hz in the hard tissue mode.

Key words: Er: YAG laser, implant, micromorphology, surface treatment

CLC Number: 

  • R 783.1

TrendMD: 

Fig 1

SEM observation of implant surfaces after Er: YAG laser treatment"

1 Subramani K, Jung RE, Molenberg A, et al. Biofilm on dental implants: a review of the literature[J]. Int J Oral Maxillofac Implants, 2009, 24(4): 616-626.
2 Renvert S, Polyzois I, Maguire R. Re-osseointegration on previously contaminated surfaces: a syste-matic review[J]. Clin Oral Implants Res, 2009, 20(): 216-227.
3 Trejo PM, Bonaventura G, Weng D, et al. Effect of mechanical and antiseptic therapy on peri-implant mucositis: an experimental study in monkeys[J]. Clin Oral Implants Res, 2006, 17(3): 294-304.
4 Mizutani K, Aoki A, Coluzzi D, et al. Lasers in mi-nimally invasive periodontal and peri-implant therapy[J]. Periodontol 2000, 2016, 71(1): 185-212.
5 Taniguchi Y, Aoki A, Mizutani K, et al. Optimal Er: YAG laser irradiation parameters for debridement of microstructured fixture surfaces of titanium dental implants[J]. Lasers Med Sci, 2013, 28(4): 1057-1068.
6 Lafaurie GI, Sabogal MA, Castillo DM, et al. Microbiome and microbial biofilm profiles of peri-implantitis: a systematic review[J]. J Periodontol, 2017, 88(10): 1066-1089.
7 Sezin M, Croharé L, Ibañez JC. Microscopic study of surface microtopographic characteristics of dental implants[J]. Open Dent J, 2016, 10: 139-147.
8 Stubinger S, Etter C, Miskiewicz M, et al. Surface alterations of polished and sandblasted and acid-etched titanium implants after Er: YAG, carbon dioxide, and diode laser irradiation[J]. Int J Oral Ma-xillofac Implants, 2010, 25(1): 104-111.
9 梁辰, 赖穗萍, 王小静, 等. Er: YAG激光照射对SLA及SLActive种植体表面结构变化的体外研究[J]. 中华老年口腔医学杂志, 2020, 18(3): 158-162.
Liang C, Lai SP, Wang XJ, et al. Surface alterations of sandblasted and acid-etched (SLA) and chemical modified sandblasted and acid-etched (SLActive) titanium implants after Er: YAG laser irradiation in vitro [J]. Chin J Geriatr Dent, 2020, 18(3): 158-162.
10 陈中仁, 陈雪, 彭琳. Er: YAG激光治疗种植体周围炎的基础研究进展[J]. 临床口腔医学杂志, 2021, 37(3): 188-191.
Chen ZR, Chen X, Peng L. Basic research progress of Er: YAG laser in the treatment of peri-implant in-flammation[J]. J Clin Stomatol, 2021, 37(3): 188-191.
11 魏雅楠, 陈筠, 李志艳. Er: YAG激光对恒牙牙本质粘接性能的影响[J]. 口腔疾病防治, 2020, 28(10): 673-676.
Wei YN, Chen Y, Li ZY. Effect of Er: YAG laser irradiation on the bonding strength of permanent teeth[J]. J Prev Treat Stomatol Dis, 2020, 28(10): 673-676.
12 Nasirzade J, Kargarpour Z, Hasannia S, et al. Platelet-rich fibrin elicits an anti-inflammatory response in macrophages in vitro [J]. J Periodontol, 2020, 91(2): 244-252.
13 Nakamura M, Aizawa H, Kawabata H, et al. Platelet adhesion on commercially pure titanium plates in vitro Ⅲ: effects of calcium phosphate-blasting on titanium plate biocompatibility[J]. Int J Implant Dent, 2020, 6(1): 74.
14 Zinelis S, Silikas N, Thomas A, et al. Surface cha-racterization of SLActive dental implants[J]. Eur J Esthet Dent, 2012, 7(1): 72-92.
15 Son WW, Zhu XL, Shin HI, et al. In vivo histological response to anodized and anodized/hydrothermally treated titanium implants[J]. J Biomed Mater Res B Appl Biomater, 2003, 66(2): 520-525.
16 穆月, 李倩, 赵继志. 激光在口腔种植中的应用[J]. 中国医学科学院学报, 2014, 36(5): 560-564.
Mu Y, Li Q, Zhao JZ. Applications of lasers in dental implantology[J]. Acta Acad Med Sin, 2014, 36(5): 560-564.
[1] Tang Chunbo. Restorative space in edentulous patients and the clinical decision of implant restoration [J]. Int J Stomatol, 2024, 51(1): 1-9.
[2] Han Chong,He Dongning,Yu Feiyan,Wu Dongchao. Research progress on the mechanism and treatment of pain after oral implants [J]. Int J Stomatol, 2024, 51(1): 99-106.
[3] Huang Yuanhong,Peng Xian,Zhou Xuedong.. Progress in research into the effect of Rhizoma Drynariae on the treatment of bone-related diseases in the oral cavity [J]. Int J Stomatol, 2023, 50(6): 679-685.
[4] Liao Honglin,Fang Zhonghan,Zhang Yanyan,Liu Fei,Shen Jiefei.. Diagnosis and treatment of post-traumatic trigeminal neuropathic pain after dental implantation [J]. Int J Stomatol, 2023, 50(6): 729-738.
[5] Gong Jiaming,Zhao Ruimin,Pan Hongwei,Lang Xin,Yu Zhanhai,Li Jianxue. Meta-analysis of dynamic navigation versus static navigation in the accuracy of implant surgery [J]. Int J Stomatol, 2023, 50(5): 538-551.
[6] Liu Yuntong,Liu Chang,Gao Lichao,Luo Yuxue,Cao Yubin,Hua Chengge.. Research progress on the postoperative inferior alveolar neurosensory disturbance [J]. Int J Stomatol, 2023, 50(4): 479-484.
[7] Zhu Keshi,Liao Anqi,Yu Youcheng.. Research progress on the application of machine learning in dental implantology [J]. Int J Stomatol, 2023, 50(4): 491-498.
[8] Lu Qian,Xia Haibin,Wang Min.. Research progress on implantoplasty in the treatment of peri-implantitis [J]. Int J Stomatol, 2023, 50(2): 152-158.
[9] Man Yi, Huang Dingming. Combined treatment strategy of oral implantology and endodontics microsurgery: clinical protocol and practical cases (part 2) [J]. Int J Stomatol, 2022, 49(6): 621-632.
[10] Man Yi, Huang Dingming. Combined treatment strategy of oral implantology and endodontic microsurgery for bone augmentation and en-dodontic diseases in aesthetic area (part 1): application basis and indications [J]. Int J Stomatol, 2022, 49(5): 497-505.
[11] Gong Jiaming,Zhao Ruimin,Li Wanxin,Su Linhan,Yu Zhanhai,Li Jianxue. The socket-shield technique for immediate implant placement： a meta-analysis of randomized controlled trials [J]. Int J Stomatol, 2022, 49(5): 537-547.
[12] Luo Qiyue,Liu Yeyu,Luo Yilin,Man Yi.. Centric relation centered, facial esthetically and prosthetically driven digital workflow for edentulism implant rehabilitation: a clinical report [J]. Int J Stomatol, 2022, 49(4): 426-431.
[13] Cao Zhengguo. Periodontal considerations in prosthetic dentistry [J]. Int J Stomatol, 2022, 49(1): 1-11.
[14] Zhang Shan,Shen Shuping,Zhang Fang,Yang Weidong. Effect of photon-initiated photoacoustic streaming Er: YAG laser on the water loss of dentin and compressive strength of root [J]. Int J Stomatol, 2022, 49(1): 55-59.
[15] He Rong,Liu Xuejun,Zhou Yukun. Systematic review on the effect of photon-initiated photoacoustic streaming in endodontic irrigation [J]. Int J Stomatol, 2021, 48(6): 644-655.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[2] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[3] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[4] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[5] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[6] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[7] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[8] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[9] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .
[10] . [J]. Foreign Med Sci: Stomatol, 1999, 26(06): .