Sublingual space
| Sublingual space | |
|---|---|
| Sublingual space situated deep to mylohyoid muscle | |
| Anatomical terminology | 
The sublingual space is a fascial space of the head and neck (sometimes also termed fascial spaces or tissue spaces). It is a potential space located below the mouth and above the mylohyoid muscle, and is part of the suprahyoid group of fascial spaces.