Skip to main content
Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Intraarticular bone grafting in atlantoaxial facet joints via a posterior approach: nonstructural or structural—a minimum 24-month follow-up

Fig. 4

Impact of grafting measures on height of the lateral mass joint space. As the height of the lateral mass joint space, no significant difference in the preoperative index was detected between different grafting measure groups in patients with and without BI (p > 0.05), while the postoperative height was significantly different (p < 0.05). BI, basilar invagination. NBI, no basilar invagination. S, structural grafting. NS, non-structural grafting. Preop, preoperation. Postop, postoperation. LF, last follow-up

Back to article page

Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X