10年石块异物致开口受限1例报告

Foreign stone retaining in right post-maxillary molar area for 10 years causing limitation of mouth opening:Report of one case

口腔颌面部异物存留软组织内较多见,但异物存留颌面部10余年,尔后致开口受限者临床少见。本文报告1例52岁男性患者,右上颌磨牙后区10年石块异物致开口受限1年余,对其临床表现、X线及CT检查结果、治疗经过进行总结,提示口腔颌面外科医师在临床诊疗工作中,要详细询问患者病史,借助必要的辅助检查,对颌面部肿物做出尽可能明确的诊断与鉴别诊断。

It is common to see a foreign body retained in the soft tissues of oral and maxillofacial region.However,a foreign body retaining in oral and maxillofacial region for more than 10 years and resulting in limitation of mouth opening is rare.This paper reported a 52-year-old man,who had limitation of mouth opening for more than 1 year caused by a stone retaining in right post-maxillary molar area for 10 years.The clinical manifestations,X-ray and CT findings,treatment result were summarized.This case suggested that oral and maxillofacial surgeons should ask the patients medical history in details.With other imaging examinations,surgeons could make definite diagnosis of oral and maxillofacial foreign body.