Which group of non-odontogenic disorders is most likely to cause referred tooth pain?

The most likely group of non-odontogenic disorders to cause referred tooth pain is myofascial pain. Myofascial pain syndrome involves the presence of trigger points in the muscles that can lead to pain in various locations, including the jaw and areas mimicking tooth pain. This condition is particularly relevant in dental practice, as the pain can be confounded with typical dental issues, yet the source is muscular rather than dental.

Myofascial pain often presents with discomfort in the temporomandibular joint (TMJ) and associated muscles of mastication, leading patients to perceive pain in their teeth or alongside them. Understanding this connection is crucial for dental professionals to differentiate between odontogenic sources and referred pain from muscle or joint issues, ensuring appropriate diagnosis and management.

In contrast, neurovascular or headache pain, while it can radiate and affect facial structures, typically does not localize specifically to the teeth. Neuropathic pain arises from nerve dysfunction and might result in altered sensations rather than the typical toothache experienced from a dental condition. Psychogenic pain emerges from psychological factors rather than direct physical problems, and although it can manifest as tooth pain, it is not as closely associated with the anatomical structures and common conditions that lead to myof