After the removal of tonsil stones, the pits left exposed are the natural openings of the tonsil crypts, which are tonsil crypts and do not need to “grow back”. The surface of the tonsils is like a strawberry that has been eaten, and there are many small pits. These pits, which vary in depth, are called tonsil crypts, and they are normal structures in which the epithelium on the surface of the tonsils sinks into the tonsil parenchyma, forming a blind tube. Everyone’s tonsils are in the state described above, and the crypts vary in depth. Tonsil stones are formed when tonsil secretions or food debris, possibly mixed with magnesium and calcium salts, are deposited in the tonsil crypts and form a stone-like substance over time. They are usually white or pale yellow in color with a distinct odor.