Ingestion of orthodontic anchorage screws: An experimental study in dogs

Byung Ho Choi; Jingxu Li; Han Sung Kim; Chang Yong Ko; Seung Mi Jeong; Feng Xuan; Seoung Ho Lee

doi:10.1016/j.ajodo.2007.01.014

Ingestion of orthodontic anchorage screws: An experimental study in dogs

Byung Ho Choi, Jingxu Li, Han Sung Kim, Chang Yong Ko, Seung Mi Jeong, Feng Xuan, Seoung Ho Lee

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

Introduction: Sharp-edged foreign bodies that are accidentally swallowed can become lodged in the stomach. This animal study was undertaken to determine the outcome of orthodontic anchorage screw ingestion. Methods: We evaluated radiographs of 10 mixed-breed dogs that ingested 10 orthodontic anchorage screws and 10 reamers (1 screw and 1 reamer per dog). Results: All orthodontic anchorage screws and all but 2 reamers were spontaneously passed within 7 days. Conclusions: Further investigation is needed to determine whether the results of our animal study agree with clinical findings.

Original language	English
Pages (from-to)	767-768
Number of pages	2
Journal	American Journal of Orthodontics and Dentofacial Orthopedics
Volume	131
Issue number	6
DOIs	https://doi.org/10.1016/j.ajodo.2007.01.014
Publication status	Published - 2007 Jun 1

All Science Journal Classification (ASJC) codes

Orthodontics

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10.1016/j.ajodo.2007.01.014

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Choi, B. H., Li, J., Kim, H. S., Ko, C. Y., Jeong, S. M., Xuan, F., & Lee, S. H. (2007). Ingestion of orthodontic anchorage screws: An experimental study in dogs. American Journal of Orthodontics and Dentofacial Orthopedics, 131(6), 767-768. https://doi.org/10.1016/j.ajodo.2007.01.014

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abstract = "Introduction: Sharp-edged foreign bodies that are accidentally swallowed can become lodged in the stomach. This animal study was undertaken to determine the outcome of orthodontic anchorage screw ingestion. Methods: We evaluated radiographs of 10 mixed-breed dogs that ingested 10 orthodontic anchorage screws and 10 reamers (1 screw and 1 reamer per dog). Results: All orthodontic anchorage screws and all but 2 reamers were spontaneously passed within 7 days. Conclusions: Further investigation is needed to determine whether the results of our animal study agree with clinical findings.",

author = "Choi, {Byung Ho} and Jingxu Li and Kim, {Han Sung} and Ko, {Chang Yong} and Jeong, {Seung Mi} and Feng Xuan and Lee, {Seoung Ho}",

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AU - Jeong, Seung Mi

AU - Xuan, Feng

AU - Lee, Seoung Ho

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AB - Introduction: Sharp-edged foreign bodies that are accidentally swallowed can become lodged in the stomach. This animal study was undertaken to determine the outcome of orthodontic anchorage screw ingestion. Methods: We evaluated radiographs of 10 mixed-breed dogs that ingested 10 orthodontic anchorage screws and 10 reamers (1 screw and 1 reamer per dog). Results: All orthodontic anchorage screws and all but 2 reamers were spontaneously passed within 7 days. Conclusions: Further investigation is needed to determine whether the results of our animal study agree with clinical findings.

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