Is cement-augmented sacroiliac screw fixation with partially threaded screws superior to that with fully threaded screws concerning compression and pull-out force in fragility fractures of the sacrum? – a biomechanical analysis

Table 2 Detailed results of the pull-out test, separated for each specimen (N)

Specimen	1	2	3	4	5	6	7	8	9
Fully threaded screw	1421	5220	1997	555	2106	1560	624	477	1307
Partially threaded screw	1218	3193	1708	1166	2558	1585	385	1211	1522

ISSN: 1471-2474