Laser welding of prostheses--an initial report.
Laser welding of prostheses--an initial report.
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假肢激光焊接——初步报告。
DOI：
10.1016/0022-3913(70)90087-9
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发表时间：
1970
影响因子：
1.9
通讯作者：
Denton L. Smith
中科院分区：
文献类型：
--
作者：
T. E. Gordon;Denton L. Smith
激光焊接固定和精密可拆卸部分假体的经验表明，从经济上讲，使用激光焊接可以节省相当多的时间。装配修复的准确性反映了最初印模的准确性，因为所有焊接都是在母模上进行的。避免了由母模转移以及熔模和热变形引起的装配不准确。近端区域的解剖形态并未被破坏。在口腔的前部提供了最大的美感，因为基牙和替换的个性化雕刻和贴面可以完成，而不受焊点设计的限制。
Experience in laser welding fixed and precision removable partial prostheses has shown that, economically speaking, a considerable amount of time is saved when laser welding is used. The accuracy of the assembled restoration reflects the accuracy of the initial impression, since all welding is done on the master cast. Inaccuracies in assembly caused by transfers from the master cast along with investment and heat distortions are avoided. Anatomic form of the interproximal region is not obliterated. Maximum esthetics in the anterior section of the mouth is afforded, because individual sculpturing and veneering of abutments and replacements can be accomplished without the restrictions enforced by solder-joint design.