The pulmonary artery was visualized in 1 case by direct needle puncture via the suprasternal approach; there was no roentgenographic evidence of pulmonary regurgitation (Fig. 1). Figure 1 ...

Patients were assessed clinically and radiographically after a minimum follow-up of two years using the following scores: Knee Society Score (KSS), Knee Society Score ‒ Function (KSS ‒ Function), and ...