👉 In dentistry, a submaxilla is a tooth that is located between two adjacent maxillary (upper) teeth. It is also known as a "submandibular gland," and it plays a crucial role in regulating saliva production and temperature. The submaxilla is an important part of the jaw structure because it helps to regulate salivary flow, which is essential for maintaining oral hygiene. The submaxilla is surrounded by the maxillary sinus, which contains nerves, blood vessels,