Assessment of Condylar Changes in Patients with Temporomandibular Joint Pain Using Digital Volumetric Tomography

Table 6

Comparison of DVT and OPG groups.

Test
Comparison of DVT and OPG groups			value
Condylar changes	OPG	DVT
Normal	56	22	0.000*
Erosion	21	61	0.000*
Flattening	29	35	0.449
Osteophytes	4	20	0.001*
Sclerosis	5	10	0.283
Resorption	1	4	0.369
Others changes	3	5	1.000

Statistically significant difference was observed between two imaging modality in assessing erosion and osteophytes as value is less than 0.05.