Misra Neeta, Srivastava Saurabh, Bodade Pankaj R, Rastogi Vikalp
Department of Oral Medicine Radiology, BBD College of Dental Sciences, Lucknow, Uttar Pradesh, India.
BMJ Case Rep. 2013 Sep 6;2013:bcr2013200268. doi: 10.1136/bcr-2013-200268.
Osteoma is a benign tumour consisting of mature bone tissue. It is an uncommon lesion that occurs in the bones of the craniofacial complex. Only a few cases involving the temporomandibular joint have been reported. An osteoma of the left temporomandibular joint causing limited mouth opening in a 22-year-old man with CT findings revealing the unusual possibility in differential diagnosis of trismus.
骨瘤是一种由成熟骨组织构成的良性肿瘤。它是一种罕见的病变,发生于颅面复合体的骨骼。仅有少数累及颞下颌关节的病例被报道。一名22岁男性因左侧颞下颌关节骨瘤导致张口受限,CT检查结果显示了在牙关紧闭鉴别诊断中的罕见可能性。