Disc problem
1. Discogenic pain （盘源性腰背痛）
2. Nerve compression pain (sciatica) （坐⻣神经痛）
A 60+ year-old housewife who presented with low back pain with right leg has almost completed pain relief after radiofrequency treatment and epidurolysis which release L5 nerve compression.
3. Facet Joint Pain, sakit sendi facet（腰椎⼩关节痛）
4. Sacroiliac joint pain, sakit sendi pinggul
