Guidelines: Lumbar Disc Herniation Introduction to the Essence of Clinical Practice Guidelines for Lumbar Disc Herniation (2021) Hirotaka Haro The Essence of Clinical Practice Guidelines for Lumbar Disc Herniation, 2021: 1. Epidemiology and Natural Course Yasuhiro Shiga The Essence of Clinical Practice Guidelines for Lumbar Disc Herniation, 2021: 2. Pathological Condition Tetsuro Ohba The Essence of Clinical Practice Guidelines for Lumbar Disc Herniation, 2021: 3. Diagnosis Takashi Kaito, Yu Yamato The Essence of Clinical Practice Guidelines for Lumbar Disc Herniation, 2021: 4. Treatment Daisuke Sakai The Essence of Clinical Practice Guidelines for Lumbar Disc Herniation, 2021: 5. Prognosis Hiromitsu Toyoda
