TMJ/TMD Diagnostic Technology

Accurate diagnosis requires objective information. The following tools are used in this practice as part of the diagnostic process.

T-Scan Occlusal Analysis

A system that records the timing and force distribution of the bite in real time. This provides objective data about how the upper and lower teeth come together, which can identify bite imbalances that may contribute to TMJ symptoms.

Joint Vibration Analysis (JVA)

A non-invasive technology that records the vibrations produced by the jaw joint tissues during movement. Different patterns of vibration correspond to different types of joint pathology, providing diagnostic information that complements the clinical examination. JVA can also be used to monitor changes in joint function over the course of treatment.

3D Cone Beam Computed Tomography (CBCT)

CBCT produces a three-dimensional image of the jaw joints, teeth, and surrounding bone structures, as well as the airway, from a single scan. The scanning time is typically under 20 seconds. Radiation dosage is substantially lower than that of a medical CT scanner. CBCT provides detailed imaging of hard tissues including bone and teeth. It does not image soft tissues such as cartilage or ligaments.

MRI Referral for Soft Tissue Imaging

When soft tissue imaging is clinically indicated, for example to assess the condition of the TMJ disc, Dr. Cruz will prepare an MRI requisition and refer the patient to an appropriate imaging centre.