J Manipulative Physiol Ther. 1984 Sep; 7(3): 171-3.

Sacroiliac syndrome associated with lumbosacral anomalies: a case report.

Bressler HB, Deltoff MN.

A successfully treated case of sacroiliac syndrome coexisting with lumbosacral anomalies is presented. Spinal manipulative therapy is not contraindicated if properly modified to account for the anomalous anatomical orientation.