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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: A retrospective cohort study on prevalence of postoperative complications in comminuted patellar fractures: comparisons among stabilized with Cannulated-Screw, Kirschner-Wire, or Ring-Pin Tension Bands

Fig. 1

a AP radiograph of the knee, showing a comminuted patellar fracture fixed by MKTB. b On lateral radiograph, the articular step should be less than 1 mm. c AP radiograph of a case one day after undergoing fixation of CSTB. d The Lateral radiograph of the former case. e RPTB was used in this case. The tension bands were constructed in a figure-eight pattern. f The interfragmentary gap must be less than 2 mm

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