U ovom prikazu opisali smo slučaj 80-godišnjeg pacijenta koji je bio upućen u Zavod za oralnu medicinu Stomatološkog fakulteta u Zagrebu zbog gingivalnog ulkusa prisutnog osam dana. Na kliničkom pregledu uočena je eksponirana kost na bezubom alveolarnom grebenu u području molara s desne strane mandibule veličine 0,8 cm u promjeru. Inače, pacijent je svakodnevno uzimao doksazosin jer je imao teškoća s urinarnim traktom te ipatropij-bromid zbog respiratornih tegoba. Donju djelomičnu protezu nije promijenio već šest godina. Na početku je, točnije prva tri dana, bio liječen parodontnim zavojem (Resopack, HagenWerken, Njemačka) uz preporuku da ne nosi protezu, no nakon tri dana klinički pregled nije pokazao poboljšanje stanja. Zato smo se odlučili na liječenje topikalnim kortikosteroidom (betametazon) i oralnim antiseptikom (klorheksidin-diglukonat) tri puta na dan. Nakon tri tjedna lezija je zacijelila. Naveden je popis mogućih čimbenika koji mogu rezultirati nastankom ulkusa gingive.

We present a case of an 80-year-old male who was referred to the Department of Oral Medicine, School of Dental Medicine University of Zagreb, Croatia due to gingival ulcer which was present for eight days. Clinical examination has revealed exposed bone on the toothless alveolar ridge in the lower molar region on the right side of 0.8 cm in diameter. Otherwise, the patient was taking doxazosin due to urinary problems and ipatropium bromide due to respiratory problems. The patient wore a 6-year-old partial lower denture. He was initially treated with periodontal bandage (Resopack, HagenWerken, Germany) for the first three days and was instructed not to wear the denture; however, no benefit could be seen. Therefore, we added a local corticosteroid (betamethasone) and an oral antiseptic (chlorhexidine digluconate) applied three times a day. After 3 weeks the lesion healed. A list of possible causative factors regarding gingival ulcers is included.