Clinical and Pain-Related Characteristics of Idiopathic First Bite Syndrome Induced by Taste in Japanese Patients without Diabetes: A Retrospective Study of Five Cases

Table 3

Imaging findings in patients with idiopathic first bite syndrome.

Patient no.	MRI of the TMJ	Dynamic salivary gland scintigraphy of the involved parotid glands
		Time-activity curves	Accumulation	Rate of excretion (%)
1	Normal	—	—	—
2	Anterior disk displacement with reduction	Normal pattern	Good	Right: 96.7; left: 100
3	Anterior disk displacement with reduction	Normal pattern	Good	69.1
4	Normal	Normal pattern	Good	87.8
5	Normal	Normal pattern	Good	88.8

MRI, magnetic resonance imaging; TMJ, temporomandibular joint.