French to English Medical Medical (general) Short medical report

I have agreed to help someone with a short translation which contains a few paragraphs of medical vocab relating to a shoulder injury (dislocation)
Here is the full context:

"Contusion de l’epaule, membre superieur en abduction-rotation externe
Impotence totale dans les suites

Examen Clinique:
Tableau de luxation gleno-humerale antero interne:
-Déformation en coup de hache
-Pas de trouble vasculo-nerveux"

Here is another example of the expression:
http://medecine.savoir.fr/luxation-de-l-epaule/