distance between centres of lines；distance between centers of tracks；midway between tracks

distance offset distance

30° partial dislocation

30°partial dislocation

AC-joint dislocation

Acromicoclavicular joint dislocation

acromioclaricular dislocation

acromioclavicular dislocation

acromio-clavicular dislocation

acromioclavicular jiont dislocation

Acromioclavicular joint dislocation

acromiodavicular joint dislocation

acromion-clavicular joint dislocation

angle of dislocation

anterior dislocation

Anterior dislocation of shoulder joint

atectonic dislocation

Atlanto axial dislocation

Atlantoaxial dislocation