Occlusal splints, also known as bite guards or oral appliances, play a crucial role in the management of temporomandibular disorders (TMDs). These splints are designed to alleviate symptoms such as jaw pain, clicking, and difficulty in jaw movement by providing a stable occlusal surface and reducing muscle tension. By redistributing occlusal forces and preventing parafunctional habits like teeth grinding, occlusal splints help in stabilizing the jaw joint and promoting proper alignment. The effectiveness of occlusal splint therapy varies depending on the type of splint used and the individual patient's condition, but they are generally considered a valuable non-invasive treatment option for TMDs. This books gives a brief about the role of occlusal splints in management of TMDs.