Which of the following is a common assessment technique used for cracked tooth syndrome?

Transillumination is a valuable assessment technique used for cracked tooth syndrome because it helps to reveal fractures or cracks that may not be visible through traditional visual examinations or radiographic imaging. Light passes through the tooth structure, allowing the dentist to see any disruptions caused by a crack. This method is particularly effective as it can highlight changes in light transmission, which occurs when a defect in the enamel or dentin is present.

While radiographic imaging can be useful for diagnosing certain types of dental issues, it may not always clearly show cracks or fractures because these imperfections may not present distinct radiographic features. Similarly, soft tissue palpation and intraoral photography do not directly assess internal tooth structures and are less effective in identifying the specific complexities related to cracked tooth syndrome. Therefore, transillumination stands out as a precise and direct method for detecting the presence and location of cracks in teeth, making it a common assessment technique in dentistry.