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Copyright ©The Author(s) 2023.
World J Orthop. Oct 18, 2023; 14(10): 733-740
Published online Oct 18, 2023. doi: 10.5312/wjo.v14.i10.733
Figure 1
Figure 1 X-ray of a hand with crepitus. Osteoarthritis of the middle finger metacarpophalangeal joint.
Figure 2
Figure 2 X-ray of a hand with locking. A: X-rays of locked metacarpophalangeal joint (MCPJ); B: X-rays with ulnar osteophyte marked; C: Oblique view of locked MCPJ.
Figure 3
Figure 3 Magnetic resonance imaging of a hand with pain and symptoms. A: Edema in the third metacarpal head (orange arrow) shown on magnetic resonance imaging (MRI) coronal view T2; B: Edema in the third metacarpal head (orange arrow) and flexor tendons with minimal effusion (white arrow) shown on magnetic resonance imaging transverse view; C: Edema in the third metacarpal head with effusion and joint surface involvement (orange arrow) shown on MRI sagittal view T2.