• Sumit Kumar, Samarth Mittal, Vikrant Manhas, and Vijay Sharma.
• All India Institute of Medical Sciences, New Delhi, India.
• Injury. 2022 Feb 1; 53 (2): 691-697.

IntroductionPatellar fractures constitute almost 1% of total skeletal injuries. Existing common operative methods include the use of different types of Tension band wiring techniques like cannulated screws and K-wires. The Patellar plating construct is a relatively newer operative method for patellar fracture fixation with promising outcomes with fewer complications.MethodWe conducted a pilot prospective study at our Apex Trauma center in twenty patients aged 18-65years with displaced patellar fractures, AO type A2, A3, B2, B3, C1, C2, C3. Fractures were fixed with low profile patellar plates (1.8 mm). Radiological and functional follow-up was done using X-rays, CT scans and BKS scoring (Bostman-Knee-Scale), Knee Society Score(KSS), and Tegner Lysholm knee scores respectively for two years.ResultMean functional outcome scores at 6 weeks, 3 months, 6 months and 2 years was 25.5, 28.3, 29.05 and 29.9 for BKS; 64.62, 84.12, 90.6, and 97.5 for KSS; 73.75, 89.7,94.8, and 99.3 for Tegner Lysholm knee score respectively. Radiological union, confirmed by CT scan, was observed in all patients at 3 months. Two patients had superficial surgical site infection (SSI) at 2 weeks. Implant impingement was also found in 2 patients at 3 months. None of the patients had a failure of fixation at the end of the study.ConclusionPatients with low profile patellar plate constructs have favorable clinical and radiological outcomes with minimal non-specific complications.Copyright © 2021 Elsevier Ltd. All rights reserved.

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