Herpes zoster ophthalmicus reactivation following maxillary sinus lift operation: A case report

PURPOSE

To present a case of Herpes Zoster Ophtalmicus (HZO), which was reactivated postoperatively after a sinus lift operation.

MATERIALS AND METHODS

A 39-year-old male was referred to our clinic for implant-supported dental rehabilitation. He had maxillary missing teeth in positions 13, 14, 15 and 16 and a pneumatised right maxillary sinus with a bone height of 2 mm. Lateral sinus lifting and bone block grafting was performed before implant insertion. Twelve days after the sinus lift, the patient complained of pain and itching at the infraorbital area extending to the forehead. Clinical examination revealed no signs of infection or allergy. The patient received consultation from a dermatologist in order to rule out a possible dermatological disorder. Finally he was diagnosed with HZO.

RESULTS

HZO was managed with systemic acyclovir treatment. Vesicular rashes and ptosis was seen 3 days after the medical treatment. After 1 month no postoperative skin or orbital sequela was seen. Three implants were inserted at the right posterior maxilla 5 months after sinus lift. One-year followup was uneventful.

CONCLUSIONS

Dermatological diseases should always be kept in mind during the differential diagnosis of orofacial pain. In this case the proximity of the operation site and affected area gave rise to the idea that surgical trauma had a possible role in the reactivation of the virus. However, the process of reactivation is not entirely understood and requires further investigations. Early diagnosis is essential for HZO in order to avoid debilitating complications such as postherpetic neuralgia and blindness.

Isolated left oculomotor nerve palsy following measles

A 10-month-old boy was admitted with ptosis on the left eyelid, which rapidly occurred following a disease with rash about 20 days before admission to our hospital. By history, none of the vaccinations had been performed. On physical examination, his vital signs were stable, and he had marasmus. Isolated left oculomotor nerve palsy was diagnosed. Cranial magnetic resonance imaging was normal. Serum IgM antibody to measles virus was positive. Oculomotor nerve palsy markedly improved on the 15th day of follow-up, and complete improvement was noted on the second month of follow-up. To our knowledge, this is the first case of oculomotor nerve palsy following measles.