The clinical major appearances included: joints ache and muscles aching pain of four limbs, 13 cases with restricted movement or low function of joints, 28 cases with spinal pain, 26 cases with obvious lumBus and legs achs(92 85%).
But writer oi this article realizes from clinical observation that "being apt to bloat" should be local stiff and distending pain of lower lumbus or lumbus and sacrum.
Conclusion protrusion of intervertebral disc with ossification in lumbus should be operated immediately as soon as the diagnosis has been made.
