Does anyone know exactly what Pelvis Subluxation means? My chrio. said the 4 vertabrae in my lumbar region are compressed. I've been having severe lower back and hip pain since the beginning of last year. The printout I got from my chiro says my diagnosis was 839.69 Pelvis Subluxation. All I know is that I hurt! I used to clean 8 to 10 houses a week. Now I'm only able to clean 3 or 4 if I'm lucky. If anyone knows about this, please let me know. Thanks.