Oblique lumbar interbody fusion (OLIF) has been widely used in the treatment of lumbar degenerative diseases, and patients have obtained satisfactory results. However, with the development of surgery, various complications have been reported continuously. And imaging is indispensable for OLIF preoperative guidance, extensive review of related papers in recent years, review the studies of imaging in the prevention of complications, such as the size of the surgical window, vascular anatomy, risk assessment of the nerve and ureteral injury, reduce or avoid in...