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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: Study of single-level lumbar degenerative diseases treated by unilateral wiltse access with unilateral nail rod fixation assisted by a new automatic retraction device

Fig. 3

Differences in indicators between the two groups during surgery. A Operation time of two groups. B Surgical bleeding volume in two groups. C Postoperative drainage volume of two groups. D Intraoperative fluoroscopy time of two groups. E Postoperative bed rest time in both groups. *P < 0.05; **P < 0.01; ****P < 0.0001

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X