Maladies bulleuses auto-immunes à expression gingivale : proposition d'une technique de biopsie gingivale non iatrogène

Gingival papilla biopsy is perfectly suited to the histopathological and immunohistochemical examinations needed for diagnosis of AIBD with isolated gingival expression. This surgical technique shows great efficacy and very good safety. However, additional studies are necessary to confirm our preliminary results, in particular the absence of iatrogenic effects.