Advances in Vertebral Augmentation Systems for Osteoporotic Vertebral Compression Fractures

Table 2

Summary of study characteristics (population, gender, and etiology).

Techniques	Gender (n)		Mean age (year)	Fractured vertebral sites (n)
	Male	Female
PVP	11	26	71.3 ± 10.0	T10–L5 (40)
PKP	10	17	64.6 ± 9.1	T4–L5 (32)
OS	5	9	75.2 ± 9.8	T11–L5 (15)
SJS	5	8	75.4 ± 8.4	T10–L5 (13)
RFK	3	6	75.3 ± 8.5	T12–L5 (11)
KVT	4	7	66.5 ± 9.1	T12–L5 (11)

PVP, percutaneous vertebroplasty; PKP, percutaneous kyphoplasty; OS, OsseoFix® System; SJS, SpineJack® System; RFK, radiofrequency kyphoplasty; KVT, Kiva VCF Treatment System.