Deferent Anatomical Presentations of Iliolumbar Ligament: A Cadaveric Study

Table 1

The frequency of origins, insertions, number of bands, and accessory bands of the iliolumbar ligament.

Iliolumbar ligament				%
Origin	Anterior part	TP of L5	14	70.0
		B of L4 and TP of L5	6	30.0
	Posterior part	TP of L5	16	80.0
		B of L5	4	20.0
Insertion	Anterior part	Iliac crest	20	100.0
	Posterior part	Iliac crest	20	100.0
Number of bands	Anterior part	1	1	5.0
		3	7	35.0
		4	4	20.0
		5	7	35.0
		6	1	5.0
	Posterior part	1	19	95.0
		2	1	5.0
Number of accessory bands	Anterior part	1	9	69.2
		2	4	30.8
	Posterior part	No	13	65.0
		Fused with anterior	7	35.0