Atraumatic Anterior Dislocation of the Hip Joint

<div>Tomosynthesis of the left hip joint in the sagittal plane in a standing position. (a) The VCA angle is 29.3° in a natural standing position. (b) The VCA angle is 21.7° while standing on tiptoes with hip extension.</div>

Case Reports in Orthopedics

fig5

Figure 5

Figure 5: Atraumatic Anterior Dislocation of the Hip Joint 