Subluxation des Radiusköpchens
Chronische, mutmaßlich schon seit der Kindheit bestehende Luxationsstellung des Radiusköpfchens bei einer 55-jährigen. Das Radiusköpfchen steht weit ventral vor dem Capitulum humeri. Es ist ungewöhnlich konvex gerundet, was dafür spricht, das die Luxation lange besteht.
Chronische,
mutmaßlich schon seit der Kindheit bestehende Luxationsstellung des Radiusköpfchens bei einer 55-jährigen. Das Radiusköpfchen steht weit ventral vor dem Capitulum humeri. Es ist ungewöhnlich konvex gerundet, was dafür spricht, das die Luxation lange besteht.
The elbow: review of anatomy and common collateral ligament complex pathology using MRI. Posterolateral rotatory instability, stage 3B. Sagittal FS PD-weighted MRI (a) and consecutive coronal FS PD-weighted MRI (b, c) showing a posterolateral subluxation of the radial head (white arrowhead), proximal disruption of the lateral ulnar collateral ligament (white arrow), partial proximal disruption of the radial collateral ligament (yellow arrow), proximal disruption of the anterior bundle of the medial collateral ligament (blue arrow), radial head and posterior capitellar contusions (white asterisks), and joint effusion (black asterisks)
The elbow:
review of anatomy and common collateral ligament complex pathology using MRI. Posterolateral rotatory instability, stage 3B. Sagittal FS PD-weighted MRI (a) and consecutive coronal FS PD-weighted MRI (b, c) showing a posterolateral subluxation of the radial head (white arrowhead), proximal disruption of the lateral ulnar collateral ligament (white arrow), partial proximal disruption of the radial collateral ligament (yellow arrow), proximal disruption of the anterior bundle of the medial collateral ligament (blue arrow), radial head and posterior capitellar contusions (white asterisks), and joint effusion (black asterisks)
The elbow: review of anatomy and common collateral ligament complex pathology using MRI. Posterolateral rotatory instability, stage 3B. Coronal T1-weighted MRI (a) and coronal FS PD-weighted MRI (b) showing an acute proximal common avulsion of the lateral ulnar collateral ligament and radial collateral ligament (white arrows), an acute avulsion of the anterior bundle of the medial collateral ligament complex (white arrowheads), a radial head fracture (white asterisks), a partial tear of the proximal common extensor tendon (yellow arrows), and joint effusion
The elbow:
review of anatomy and common collateral ligament complex pathology using MRI. Posterolateral rotatory instability, stage 3B. Coronal T1-weighted MRI (a) and coronal FS PD-weighted MRI (b) showing an acute proximal common avulsion of the lateral ulnar collateral ligament and radial collateral ligament (white arrows), an acute avulsion of the anterior bundle of the medial collateral ligament complex (white arrowheads), a radial head fracture (white asterisks), a partial tear of the proximal common extensor tendon (yellow arrows), and joint effusion
ähnliche Suchen
Assoziationen und Differentialdiagnosen zu Radiusköpfchen-Subluxation:
displacement annular ligament of the elbow
displacement
annular ligament of the elbow