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CO(2)、Er: YAG 和 Nd:YAG 激光在牙髓外科中的应用。

CO(2), Er: YAG and Nd:YAG lasers in endodontic surgery.

机构信息

Institute of Histology and Embryology, University of Porto, Portugal.

出版信息

J Appl Oral Sci. 2009 Nov-Dec;17(6):596-9. doi: 10.1590/s1678-77572009000600011.

DOI:10.1590/s1678-77572009000600011
PMID:20027433
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4327520/
Abstract

OBJECTIVES

CO(2), Er:YAG and Nd:YAG lasers have been used in endodontic surgery. This in vitro study evaluated 1% Rhodamine B dye penetration using computer-assisted morphometry (ImageTool Software) of 108 endodontically treated human permanent canines.

MATERIAL AND METHODS

Teeth were divided into 9 groups according to the technique used: A: 90-degree apicoectomy with bur, root-end cavity preparation with ultrasound and filled with MTA; B: 90-degree apicoectomy with bur, root-end cavity prepared with ultrasound and filled with MTA, and treatment of apical surface with CO(2) laser (1 W, CW/CW); C: 90-degree apicoectomy with bur, and treatment of apical surface with Nd:YAG laser (150 mJ, 10 Hz); D: 90-degree apicoectomy with bur, and treatment of apical surface with CO(2) laser,(1 W, CW/CW); E: apicoectomy with Er:YAG laser (400 mJ, 10 Hz), root-end cavity prepared with ultrasound and filled with MTA; F: apicoectomy with Er:YAG laser (400 mJ, 10 Hz) and treatment of apical surface with Nd:YAG laser (150 mJ, 10Hz); G: apicoectomy with CO(2) laser (5W, CW/SP), root-end cavity prepared with ultrasound and filled with MTA; H: irradiation of apical end with CO(2) laser (1 W, CW/CW); I: irradiation of apical end with Nd:YAG laser (150 mJ, 10 Hz).

RESULTS

Dye penetration was found in all specimens at different rates, the lowest penetration occurring in groups C (16.20%), B (17.24%) and F (17.84%).

CONCLUSIONS

Groups B, C and F represent the best technical sequences to perform endodontic surgery.

摘要

目的

CO(2)、Er:YAG 和 Nd:YAG 激光已应用于牙髓内外科手术。本体外研究通过计算机辅助形态计量学（ImageTool 软件）评估了 108 例牙髓治疗后的人恒磨牙使用 1%罗丹明 B 染料的渗透情况。

材料与方法

根据使用的技术将牙齿分为 9 组：A：用球钻行 90 度根尖切除术，用超声根管预备并填充 MTA；B：用球钻行 90 度根尖切除术，用超声根管预备并用 MTA 填充，并用 CO(2)激光（1 W，连续波/连续波）处理根尖表面；C：用球钻行 90 度根尖切除术，并用 Nd:YAG 激光（150 mJ，10 Hz）处理根尖表面；D：用球钻行 90 度根尖切除术，并用 CO(2)激光（1 W，连续波/连续波）处理根尖表面；E：用 Er:YAG 激光（400 mJ，10 Hz）行根尖切除术，用超声根管预备并用 MTA 填充；F：用 Er:YAG 激光（400 mJ，10 Hz）行根尖切除术，并用 Nd:YAG 激光（150 mJ，10 Hz）处理根尖表面；G：用 CO(2)激光（5W，连续波/脉冲波）行根尖切除术，用超声根管预备并用 MTA 填充；H：用 CO(2)激光（1 W，连续波/连续波）照射根尖末端；I：用 Nd:YAG 激光（150 mJ，10 Hz）照射根尖末端。

结果

所有标本均以不同速率出现染料渗透，最低渗透见于 C 组（16.20%）、B 组（17.24%）和 F 组（17.84%）。

结论

B、C 和 F 组代表牙髓内外科手术的最佳技术序列。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a0/4327520/7098054e133c/1678-7757-jaos-17-06-0596-gf01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a0/4327520/7098054e133c/1678-7757-jaos-17-06-0596-gf01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a0/4327520/7098054e133c/1678-7757-jaos-17-06-0596-gf01.jpg

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2
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J Endod. 2005 Jul;31(7):539-42. doi: 10.1097/01.don.0000152297.10249.5a.
3
In vitro study of the variable square pulse Er:YAG laser cutting efficacy for apicectomy.可变方波脉冲铒激光用于根尖切除术的体外切割效果研究
控制和消除牙髓微生物群的高科技技术的临床应用
J Lasers Med Sci. 2015 Fall;6(4):139-50. doi: 10.15171/jlms.2015.09. Epub 2015 Oct 27.
4
Sealing ability of mineral trioxide aggregate, calcium phosphate and polymethylmethacrylate bone cements on root ends prepared using an Erbium: Yttriumaluminium garnet laser and ultrasonics evaluated by confocal laser scanning microscopy.使用铒：钇铝石榴石激光和超声波制备的根尖，通过共聚焦激光扫描显微镜评估三氧化矿物凝聚体、磷酸钙和聚甲基丙烯酸甲酯骨水泥的封闭能力。
J Conserv Dent. 2013 Jul;16(4):304-8. doi: 10.4103/0972-0707.114355.
Lasers Surg Med. 2005 Jun;36(5):347-50. doi: 10.1002/lsm.20168.
4
Comparative study of dentine permeability after apicectomy and surface treatment with 9.6 microm TEA CO2 and Er:YAG laser irradiation.根尖切除术后用9.6微米TEA二氧化碳激光和铒:钇铝石榴石激光照射进行表面处理后牙本质渗透性的比较研究。
J Clin Laser Med Surg. 2004 Apr;22(2):129-39. doi: 10.1089/104454704774076190.
5
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