[Wound healing of the oral mucosa: process, factors affecting healing and complications].

The oral mucosa is made up of an epithelium supported by the lamina propria and the submucosa. When the mucosa is damaged, wound healing is characterized by distinct, sequential phases. How does the healing process proceed? Both primary and secondary wound healing, encompasses haemostasis, inflammation, proliferation, and remodelling. Secondary healing also involves a granulation phase to cover the wound. Saliva and the oral microbiome play a role in the healing process, too. Smoking, certain systemic disorders and medication can have a negative effect on the healing process.