A 24-year-old male sustains the right elbow injury shown in Figures A and B. He promptly undergoes operative irrigation and debridement, reduction, vascular bypass of the brachial artery, and hinged elbow fixator placement for 6 weeks. Three years later he complains of clicking and locking with elbow extension and difficulty performing arm triceps dips while attempting exercise. He is unable to perform a pushup. Which of the following reconstruction procedures is MOST appropriate?