口腔医学研究 ›› 2025, Vol. 41 ›› Issue (9): 821-823.DOI: 10.13701/j.cnki.kqyxyj.2025.09.015

• 病例报告 • 上一篇    下一篇

非综合征患者13颗阻生多生牙1例

侯玉娇   

  1. 河北大学附属医院口腔科 河北 保定 071000
  • 收稿日期:2024-10-09 出版日期:2025-09-28 发布日期:2025-09-24
  • 作者简介:侯玉娇(1988~ ),女,保定人,硕士,主治医师,主要从事口腔颌面外科工作,E-mail:18617779832@163.com。

Thirteen Impacted Supernumerary Teeth in Nonsyndromic Patient: A Case Report

HOU Yujiao   

  1. Department of Stomatology, Affiliated Hospital of Hebei University, Baoding 071000, China
  • Received:2024-10-09 Online:2025-09-28 Published:2025-09-24

摘要: 多牙症的发病率相对较小,非综合征性多牙症患者的发病率在所有多牙症患者中更是不到1%,有13颗多生牙(supernumerary teeth,ST)伴阻生的非综合征性患者极为罕见。本文报道了1例存在13颗ST且伴阻生的多牙症患者。该患者无全身系统性疾病,口内查体未见明显阳性体征。口腔锥形束X线计算机体层成像技术(cone beam computed tomography,CBCT)显示13颗ST分别位于上下颌骨左右两侧,该患者在全麻下拔除ST13颗,拔除术后及术后2年均无并发症发生,因此早期准确的诊断对治疗决策的制定至关重要,从而避免术后与多生牙相关并发症的发生。

关键词: 多生牙, 多牙症, 牙齿畸形, 罕见病, 非综合征患者

Abstract: The prevalence of nonsyndromic multiple supernumerary teeth is less than 1% of all hyperdontia cases, which had a rather small prevalence. Cases with 13 impacted nonsyndromic supernumerary teeth are extremely rare. This report presents such a case of nonsyndromic multiple impacted supernumerary teeth. The patient with 13 supernumerary teeth combined with impaction had no systemic complaints and no signs or symptoms. Oral examination showed no abnormalities. CBCT showed 12 impacted supernumerary teeth located on the left and right sides of the maxilla and mandible. All supernumerary teeth were extracted carefully. No complications were seen after the extraction and 2 years after treatment. An early and accurate diagnosis is extremely important for the treatment decision and success, thus avoiding future complications often related to supernumerary teeth.

Key words: supernumerary teeth, hyperdontia, tooth abnormalities, rare diseases, nonsyndromic patients