i have the same problem and would be interested to know if you got it sorted out. its 4 mnths since i fractured my radial head. had an x ray 3 mnths post f# and theres no problem with the bone so it must be soft tissue. physio is v painful and doesnt seem to be increasing range. currently studyin physio so i asked my lecturers advice. they reckon the medial collateral ligament at the elbow was also ruptured and is full of scar tissue which is causing pain on stretching. am curently massaging the ligament with a marble after applying heat to break the scar tissue, and stretching but rom is not improving. its very frustrating.any help would be greatly appreciated.