Is angio/bypass and stenting effective for pad.my dads left leg circulation is bad 3 or 4 out of 10.is it ok to get angio/bypass as he has sugar.

Yes: Both work well for patients who are in danger of losing their leg. Angioplasty is better for short occlusions , bypass with vein better for more extensive disease. THese procedures are performed in diabetics with good results. Find a person who can offer both options since the choice depends on the clinical picture and should not be restricted by what the surgeon or angiographer can do