OsseoScrew Versus Fenestrated Pedicle Screws Augmented With Polymethylmethacrylate
NCT01613144
·
clinicaltrials.gov ↗
COMPLETED
Status
94
Enrollment
INDUSTRY
Sponsor class
Conditions
Osteoporosis
Poor Bone Quality
Interventions
DEVICE:
OsseoScrew Spinal Fixation System
Sponsor
Alphatec Spine, Inc.