Optimum Configuration of Cannulated Compression Screws for the Fixation of Unstable Femoral Neck Fractures: Finite Element Analysis Evaluation

Table 2

Distance between screws in different models.

	Triangle			Inverted triangle			Anterior triagle			Posterior triangle			Vertical model
	S-IP	IP-IA	IA-S	SP-SA	SA-I	I-SP	S-A	A-I	I-S	S-P	P-I	I-S	S-M	M-I
Distance(mm)	22.7	12.7	22.6	17.6	20.7	21.4	17.3	18.4	22.5	17.5	18.5	22.8	13.6	14.2