After lumbar disc herniation patients are bedridden or traction, doctors always ask patients to wear lumbar apron, so what benefit does lumbar apron use for lumbar disc herniation patients? For patients with lumbar disc herniation, the lumbar area in the acute stage should be laid flat on a hard bed with strict braking, and sufficient rest is beneficial to the absorption of edema, while the lumbar apron can limit the activities of the lumbar spine, which also reduces the stimulation of the intervertebral disc by lumbar activities, relieves muscle spasm from different situations, and plays a supporting and protective role when the lumbar area is active, so the early active and reasonable use of the lumbar apron is beneficial to the absorption of disc edema and reduces the pressure on the nerve roots due to disc Therefore, early active and reasonable use of lumbar aprons is beneficial to the absorption of disc edema and the reduction of nerve root compression and stimulation due to disc herniation caused by intervertebral space change, and it also plays a strengthening role for the treatment with other methods, which is ultimately beneficial to the return of lumbar disc herniation.