Journal of Oral Science Research

Journal of Oral Science Research ›› 2020, Vol. 36 ›› Issue (7): 703-704.DOI: 10.13701/j.cnki.kqyxyj.2020.07.021

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Obstructing Tooth Extraction with Needle Ingestion in 1 Case

HU Yongxin, ZHANG Yuhui, LIAO Ting, ZOU Rui, ZHOU Libin*   

  1. Affiliated Stomatological Hospital of Guangzhou Medical University, Guangzhou Institute of Stomatology, Key Laboratory of Stomatology, Guangzhou 510140, China
  • Received:2019-10-22 Online:2020-07-28 Published:2020-07-24

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Abstract: A 17-year-old male patient underwent extraction of the impacted teeth on the left mandible. During the separation of teeth with a high-speed hand piece, the fissure bur fell off and fell into the laryngopharynx, which was swallowed by the patient. After that, the fissure bur with a length of about 2.8 cm was found in the stomach. Then the doctor in the gastroscope room clamped the fissure bur with the foreign body clamp of gastroscope and carefully took it out.

Key words: foreign body, tooth extraction burs, ingestion, extraction of impacted mandibular teeth