Belgian study of 312 PsA & 213 SpA pts showed that most had normal spinal Xrays (87.5% PsA, 92% SpA). SpA pts had higher mSASSS than PsA (p<0.05). More Cx (73%) than Lumbar (33%) in PsA; SpA, CX (64%) & LS (71%) evenly distributed https://t.co/Z8JRRuxmWZ https://t.co/8uMiAsk7aA