CPT® Code 21085

The CPT® Code 21085 refers to the process of creating an impression and custom preparation of an oral surgical splint. This procedure involves the physician taking precise molds of the affected area within the oral cavity, which are essential for the accurate fabrication of the splint. An oral surgical splint, often referred to as an orthotic, is typically a plastic prosthetic device designed to cover the lower teeth. It is primarily utilized for patients suffering from temporomandibular disorders (TMD). The primary function of this oral splint is to serve as a diagnostic tool, assisting the physician in determining the optimal position of the jaw and the temporomandibular joint. By providing a stable and comfortable environment for the jaw, the splint can help alleviate symptoms associated with TMD and guide further treatment decisions.