The most commonly seen intraoral defect is the one affecting the maxilla. through an opening into the nasopharynx. These defects can either be congenital or acquired. These are usually large openings in the palate and/or the surrounding structures. https://safeersappliancers.shop/product-category/stoves-sterling-deluxe-s1100df-black-110cm-dual-fuel-range-cooker-444444951/