Lateral Knee Intra-articular Corticosteroid Injection Lateral knee injection with knee flexed. Aim towards the center of joint with the needle perpendicular to the patient and parallel to the floor. Dr. Janet Pope @Janetbirdope #Lateral #Knee #Intraarticular #Corticosteroid #Injection #clinical #video #physicalexam #procedure #msk #orthopedics #sports #rheumatology