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Fig. 5 | Journal of Orthopaedic Surgery and Research

Fig. 5

From: Combination of long- and short-axis alar sacroplasty techniques under fluoroscopic guidance for osteoporotic sacral insufficiency fracture

Fig. 5

a Sacral anteroposterior view under fluoroscopy showing the sacroiliac (SI) joint line identified with a k-wire in the right alar area. b Sacral anteroposterior view under fluoroscopy showing a line linking the lateral walls of S1 and S2 neuroforamina identified with a k-wire in the right alar area. c Sacral anteroposterior view under fluoroscopy showing a horizontal line at the tip of the sacral ala identified with a k-wire in the right alar area. d Sacral anteroposterior view under fluoroscopy depicting a bony entry point of long-axis needles in the right alar area. e Sacral lateral view under fluoroscopy depicting a bony entry point of long-axis needles in the right alar area

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X