Surgeons in Tatarstan have successfully removed a dental implant pin from the eye socket of a 60-year-old man who lived with the metal object lodged inside his facial bone structure for more than a month.
The Russian patient received medical treatment at Nizhnekamsk Central District Multifunctional Hospital after experiencing complications from a recent dental procedure. News agency Tatar-Inform reported that doctors conducted a computerised tomography scan, which revealed that a dental post had passed entirely through the patient's upper jaw and sinus cavity into his orbital socket.
Medical specialists determined that the implant migrated into the improper location because the patient possessed an exceptionally thin bone wall at the base of his maxillary sinus. The pin slipped through the weakened bone layer shortly after installation, remaining undetected inside the eye socket for several weeks.
Surgical complications and tissue integration
Because the foreign object remained inside the orbital cavity for over a month, the metal pin began to grow into and integrate with the surrounding bone wall of the eye socket. This tissue fusion significantly increased the surgical complexity for the attending medical team. Doctors carefully executed a 40-minute operation to extract the pin without damaging the patient's eye socket or causing permanent harm to his vision.
Dental implants are permanent replacement tooth roots made of titanium or alloy posts that are anchored into the jawbone. When dentists place implants in the upper jaw, they must navigate the maxillary sinus, an air-filled space located directly above the upper teeth and below the floor of the eye socket. In patients with reduced bone volume or thin sinus walls, dental hardware can breach the sinus membrane and enter neighboring anatomical spaces.
Regional healthcare and related medical cases
Nizhnekamsk is a major industrial city located in the Republic of Tatarstan, a federal subject of Russia situated along the Volga and Kama rivers. Nizhnekamsk Central District Multifunctional Hospital serves as the primary medical institution providing complex surgical and emergency care for residents across the surrounding region.
The unusual surgical intervention follows another medical report from Russia, where doctors discovered fully formed teeth growing inside the groin of a 19-year-old woman. That case was recorded in Lipetsk, an industrial city located in western Russia south of Moscow.
