"Internal impingement refers to an intra-articular impingement, the affected structures are within the joint e.g. femoroacetabular impingement, anterior, anteromedial, anterolateral, posterior or posteromedial ankle impingement, subcoracoid impingement."
"External impingement refers to an extra-articular impingement, of which the affected structures lie outside the joint e.g. ischiofemoral impingement, extra-articular lateral hindfoot impingement."
"Internal impingement refers to an intra-articular impingement, the affected structures are within the joint e.g. femoroacetabular impingement, anterior, anteromedial, anterolateral, posterior or posteromedial ankle impingement, subcoracoid impingement."
"In addition to osseous morphologies or abnormalities, MRI can depict a stress response of the affected bony and soft tissue structures as e.g. bone marrow-like signal of the affected bone or signs of tendinosis, muscle oedema or tears of the encroached tendinous and/or myotendinous structures 1. Furthermore, it can show sequelae as ligamentous injuries, bursitis, capsulitis, chondral or labral injury and muscular changes such as atrophy or fatty degeneration."
Expected headings
"Associations"
"Plain radiograph/CT"
"Internal impingement refers to an intra-articular impingement, the affected structures are within the joint e.g. femoroacetabular impingement, anterior, anteromedial, anterolateral, posterior or posteromedial ankle impingement, subcoracoid impingement."
"In addition to osseous morphologies or abnormalities, MRI can depict a stress response of the affected bony and soft tissue structures as e.g. bone marrow-like signal of the affected bone or signs of tendinosis, muscle oedema or tears of the encroached tendinous and/or myotendinous structures 1. Furthermore, it can show sequelae as ligamentous injuries, bursitis, capsulitis, chondral or labral injury and muscular changes such as atrophy or fatty degeneration."
"Treatment depends on the location and extent of symptoms. It typically includes exercise therapy, activity modification, taping, physical and manual therapy, temporary immobilisation as well as nonsteroidal anti-inflammatory drugs, and guided injections of local anaesthetic or corticosteroids. Surgery is usually performed if conservative management fails or if complications have already occurred."