case_images: PMC8710169_01
case_images: An anterior posterior radiograph of the patient's right knee with limited view of the femur showing the hook-shaped osteochondroma (red arrow).
case_images: CRIPE2021-3088992.001.jpg
case_images: PMC8710169_01_CRIPE2021-3088992.001.jpg
case_images: fig1
case_images: The plain radiograph findings are consistent with a hook-shaped osteochondroma of the right medial distal metaphysis (Figures 1 and 2), and the patient was referred to orthopedics due to the significant pain.
case_images: Lateral view of the right knee with the osteochondroma (red arrow).
case_images: CRIPE2021-3088992.002.jpg
case_images: PMC8710169_01_CRIPE2021-3088992.002.jpg
case_images: fig2
case_images: The plain radiograph findings are consistent with a hook-shaped osteochondroma of the right medial distal metaphysis (Figures 1 and 2), and the patient was referred to orthopedics due to the significant pain.
case_images: Plain radiograph of the right knee status after surgical excision of the osteochondroma with an immobilizer in place.
case_images: CRIPE2021-3088992.003.jpg
case_images: PMC8710169_01_CRIPE2021-3088992.003.jpg
case_images: fig3
case_images: The surgery was successful, and the patient did well after operation with no residual pain (Figure 3).