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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Efficacy of internal fixation with mini plate and internal fixation with hollow screw for Regan-Morrey type II and III ulna coronoid fractures

Fig. 1

Internal fixation with mini plate and hollow screw decreases average operation time and blood loss in comparison to Kirschner wire and steel wire suture. a comparison of operative time of patients between four groups; b comparison of intraoperative blood loss of patients between four groups. n = 31 in the mini plate group; n = 44 in the hollow screw group; n = 62 in the Kirschnner wire group; n = 27 in the steel wire suture group; measurement data was presented as mean ± standard deviation; multi-group data was compared using single factor ANOVA; *, vs. the mini plate group, p < 0.05; #, vs. the hollow screw group, p < 0.05

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