Fig. 1From: Dorso-ventral osteophytes of interphalangeal joints correlate with cartilage damage and synovial inflammation in hand osteoarthritis: a histological/radiographical studyExample of lateral radiographic views of distal interphalangeal (DIP) and proximal interphalangeal (PIP) joints. A Normal DIP and PIP joints without dorso-ventral osteophytes (dvOPs). B DIP and PIP joints displaying dvOPs. The white arrows indicate dorsal osteophytes (OP), the outlined arrows mark ventral OPsBack to article page