Kleinrok M, Korzec J, Dylewska E
Stomatol DDR. 1979 Mar;29(3):208-10.
The inclinations of the articular tubercles were measured on Schüller radiographs of the temporomandibular joints. They were significantly flatter in patients than in control subjects. Patients having pain showed considerably more frequently right-left different angles of inclination than patients being free from pain. The widths of the interarticular spaces were subdivided into 3 classes as suggested by Kleinrok. Again it was found that right-left dissimilarity (class III) was significantly more frequent than right-left similarity (class II) only in patients having pain.
在颞下颌关节的许勒位X线片上测量关节结节的倾斜度。患者的关节结节倾斜度明显比对照组更平缓。有疼痛的患者左右倾斜角度不同的情况比无疼痛的患者更为常见。关节间隙宽度按照Kleinrok建议分为3类。同样发现，只有在有疼痛的患者中，左右差异（Ⅲ类）比左右相似（Ⅱ类）更为常见。
