小国町における『拠点開発構想』による地域開発の取り組みと今後の地域づくり (特集 集落地域における『小さな拠点』づくり)

A fibrocartilaginous mass was present in 90% of the patients with spondylolysis. Mass effect on the thecal sac that required surgery was identified in 21% of the patients with spondylolysis. Awareness of this mass and proper imaging protocols will enable the radiologist to preoperatively alert the s... View More