A 16-year-old boy in India has been reported to have developed an ectopic tooth in an unusual location, specifically in the superior orbit, or upper eye socket. This case is noted as the first of its kind in medical literature, according to Dr. Meghana Tanwar, a co-author of the case study. Ectopic teeth, which can grow in various places outside the mouth, have been documented in areas such as the nasal cavity and under the eye.
The patient initially experienced painless swelling on his left upper eyelid, which lasted for several months. Upon examination, two sharp, white projections were observed between his eyelid and eyebrow. Initially suspected to be a teratoma, a CT scan confirmed they were part of a mature canine tooth. The tooth was surgically removed, and no other ectopic teeth were found in imaging studies.
Dr. Tanwar noted that while many individuals may have teeth grow out of alignment, this specific case is extremely rare as the tooth was completely outside the dental arch. The cause of the ectopic tooth remains unclear, but potential factors could include developmental disorders, physical trauma, infection, or genetics.
Previous cases of ectopic teeth have included instances where patients experienced breathing difficulties due to teeth growing in the nasal cavity. For example, a 38-year-old man in New York had a tooth growing inside his right nostril, which was discovered after he reported breathing issues for several years. Another case involved a man who lost his sense of smell due to a tooth in his nostril.
Leaving an ectopic tooth untreated could lead to complications such as damage to surrounding teeth, cyst formation, or sinus issues.