Their demographic assessment was based on the fragmentary remains: the skeleton was male based on a narrow sciatic notch and absence of a preauricular sulcus; fused cranial sutures, dental wear ...

These osteophytes were found at the inferior border of the SI joint encroaching within the greater sciatic notch. Surgery was performed in two of the four cases producing resolution of the symptoms.

The right innominate, which is undistorted, has a broad greater sciatic notch suggesting that LB1 is a female (Fig. 6). In common with all bipedal hominins, the iliac blade is relatively short and ...