Verywell Health on MSN4 个月
Lumbosacral Joint (L5-S1): Anatomy and Pain Symptoms
The sacrum and the coccyx each consist of multiple bones that fuse over time. L5-S1 consists of the last bone in the lumbar ...
来自MSN11 个月
Spring Racing Upset: Cecilie Uttrup Ludwig Forced Out with Fractured Sacrum
On Wednesday, her team announced that the 28-year-old Danish racer suffered a fractured sacrum—a bone that lies between the bottom of the spine and the tailbone—in the wreck. In a statement ...