Mr Huang, male, Chinese, 50 years old. He suffer from left leg pain and weakness for one week. painful and weak while lifting the left leg, especially going upstairs. so come to see me.

Examination: feeling weakness and more pain on the left hip while lifting left leg; more pressing pain on left SI joint, left leg is longer than the right leg.

Diagnosis: left Sacroiliac joint dislocation.

Treatment: Manipulation of Traditional Chinese Medicine