A stomatoscope structure comprises a photographic part and a grip handle part. The photographic part, which is arranged on a terminal at one end of the grip handle part, comprises a photographic device arranged close to a center thereof and at least one illumination device arranged at a periphery thereof and adjacent to the photographic device. The illumination device is utilized to provide a light source for the photographic device while recording images, and the image captured by the photographic device can be displayed on a display device. Based on a stomatoscope comprising the photographic part and the grip handle part, in which the photographic part comprises the photographic device that is arranged close to the center thereof and the at least one illumination device that is arranged at the periphery thereof and adjacent to the photographic device and capable of providing the light source for the photographic device while recording images, the photographic device is connected to the display device and a memory device via an electrical signal wire, so that the image captured by the photographic device can be transmitted to the display device for displaying via the electrical signal wire and stored by the memory device. Thus, by displaying the image of the affected tooth on the display, both the dentist and the patient can clearly realize the condition of the affected tooth by viewing the image displayed thereon simultaneously, thereby facilitating the dentists treatment on the affected tooth and improving the use efficacy of the stomatoscope.
