Thanks for your patience with me, but i still confused.
Should i have a good knowledge with enthesis (muscle, ligament, tendon attachment sites) for every bone in the human skeleton when i record abnormal bone loss or abnormal bone formation. In other words, if i found an abonrmal bone loss i should ask if this bone loss occurred at an enthesis or not, if occured an anthesis, then it will be an entheseal defect, and in the description field i will mention that this entheseal defect for example (in the ulna- at spinator enthesis- 3x6mm). And if i found an abnormal bonre formation, i should also ask first if this abnormal bone ocuur in an enthesis or not. if occurred in an enthesis for example at spinator crest in ulna, then it is an enthesophyte, and if it reachs 2mm height i will check enthesophyte checkbox, and i will mention this in the description field in addition to it is an enthesophyte at spinator enthesis. After recording all observations i will analyze these raw data i collected according to differential diagnosis. Is my understanding right?