MRI of healing osteochondritis dissecans fragment with absorbable pins.
We describe a patient who presented with an unstable osteochondritis dissecans (OD) fragment of the right knee demonstrated by MRI. He subsequently underwent surgical fixation with absorbable pins. Follow-up MRI showed the healing OD lesion without the artifact associated with metallic pins.
Smith
D S
DS
Department of Radiology, Veterans Administration Medical Center, Fresno, CA 93703.
Sharp
D C
DC
Resendes
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M
D000042:Absorption; D000328:Adult; D016477:Artifacts; D001858:Bone Nails; D005500:Follow-Up Studies; D006801:Humans; D016268:Internal Fixators; D007719:Knee Joint / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008297:Male; D010008:Osteochondritis Dissecans / Q000601:surgery*; D014945:Wound Healing