Journal of Bone and Joint Surgery, 1941;23:922-928.
© 1941 by The Journal of Bone and Joint Surgery, Inc
PRIMARY PYOGENIC INFECTION OF THE SACRO-ILIAC ARTICULATION. A NEW APPROACH TO THE JOINT
Report of Seven Cases
LEON AVILA JR. M.D.1
1 Department of Orthopaedic Surgery, Hospital Rosales, San Salvador
Of seven cases of primary pyogenic infection of the sacro-iliac joint, three were due to staphylococci, one to streptococci, and the cause of three was not known. All seven patients made a complete recovery.
Due to the peculiar anatomy of the joint, a posterior approach will not drain an anterior abscess, and vice versa. In this small series of seven cases, the abscess formed anteriorly in six patients.
The author has found a new anterior approach valuable.