Yeh H C, Wolf B S
Radiology. 1977 Feb;122(2):353-5. doi: 10.1148/122.2.353.
The location of cortical bone changes in the metacarpo-phalangeal joints has been variously described as periarticular, juxta-articular, articular, or subarticular. Suitable radiographic landmarks on anatomical specimens were sought to assess the cartilage-covered articular surfaces of these joints. Precise landmarks for the limits of the joint space are not available, but unequivocal intra-articular regions were identified.
掌指关节皮质骨变化的位置有多种描述，如关节周围、关节旁、关节内或关节下。在解剖标本上寻找合适的放射学标志，以评估这些关节的软骨覆盖关节面。目前尚无用于确定关节间隙边界的精确标志，但已识别出明确的关节内区域。
