Doctor Answers (6) on Elbow dislocation.
Always remember after any surgery physiotherapy session is mandatory and do remember elbow is a joint made of 3 bones, hence getting full range of motion is very complex and in your case I fear you may not get full range of motion(your x ray supports it.) also range of motion depends on how you fractured your elbow and at what angulation. (post your discharge summary for a clear understanding)
Just try physiotherapy assistance and see how much range you can get back.
Do let me know if further assistance is needed.