改良经腭弓矫治上颌第二磨牙腭尖下垂

IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE

APOS Trends in Orthodontics Pub Date : 2022-01-12 DOI:10.25259/apos_83_2021

Namit Nagar

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引用次数: 0

摘要

上颌第二磨牙腭尖“下垂”是正畸治疗过程中常见的现象，可能会产生沉重的平衡侧接触，这不利于咀嚼系统的和谐功能。各种改良的经腭弓(TPA)被提倡矫正十字咬合，但大多数将利用额外的步骤，焊接金属丝附着在TPA。在这个临床珍珠中，TPA是使用单线组件制造的，省去了焊接的额外步骤。

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Modified transpalatal arch to correct sagging of palatal cusp of maxillary 2nd molar

“Sagging” of the palatal cusp of upper second molars is a common finding observed during orthodontic treatment which may develop heavy balancing side contacts, which have been found to be detrimental to harmonious function of the masticatory system. Various modifications of transpalatal arch (TPA) are advocated to correct crossbite, but most of them will utilize an additional step of soldering a wire attachment to TPA. In this clinical pearl, the TPA was fabricated using a single wire component, eliminating an additional step of soldering.

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来源期刊

APOS Trends in Orthodontics DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

0.80

自引率

0.00%

发文量