Clinical Outcomes of Cannulated Screws versus Ring Pin versus K-Wire with Tension Band Fixation Techniques in the Treatment of Transverse Patellar Fractures: A Case-Control Study with Minimum 2-Year Follow-Up

<div>(a–f) A 54-year-old woman with a transverse patellar fracture had ring pin tension band fixation. (a) An anteroposterior X-ray shows the transverse patellar fracture after injury. (b) A lateral X-ray after injury. (c) A postoperative anteroposterior X-ray of 1 month. (d) A postoperative lateral X-ray of 1 month. (e) A postoperative anteroposterior X-ray of 6 months. (f) A postoperative lateral X-ray.</div>

BioMed Research International

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Figure 4

Figure 4: Clinical Outcomes of Cannulated Screws versus Ring Pin versus K-Wire with Tension Band Fixation Techniques in the Treatment of Transverse Patellar Fractures: A Case-Control Study with Minimum 2-Year Follow-Up 

Figure 4 | Clinical Outcomes of Cannulated Screws versus Ring Pin versus K-Wire with Tension Band Fixation Techniques in the Treatment of Transverse Patellar Fractures: A Case-Control Study with Minimum 2-Year Follow-Up 