1. http://www.orthobullets.com/sports/3047/acromio-clavicular-injuries-ac-separation

2. http://www.orthobullets.com/sports/3047/acromio-clavicular-injuries-ac-separation

3. http://www.fpnotebook.com/ortho/exam/shldrrngofmtn.htm

4. https://www.physio-pedia.com/Scapulohumeral_Rhythm

5. http://emedicine.medscape.com/article/1899211-overview#aw2aab6b3

6. http://emedicine.medscape.com/article/1899211-overview#aw2aab6b3

7. https://orthopaedia.com/page/Glenohumeral-Instability#:~:text=Glenohumeral%20instability%20is%20defined%20as,centered%20in%20the%20glenoid%20fossa

8. https://radiopaedia.org/articles/bankart-lesion

9. http://www.ncbi.nlm.nih.gov/pubmed/22474094

10. https://journals.sagepub.com/doi/abs/10.1177/0363546504265263

11. http://physicaltherapyweb.com/sulcus-sign-orthopedic-shoulder-examination/

12. http://emedicine.medscape.com/article/1262004-workup

13. https://www.shoulderdoc.co.uk/article/1240

14. https://www.medicalnewstoday.com/articles/324968#:~:text=%20Other%20symptoms%20doctors%20associate%20with%20a%20rotator,weakness%20in%20the%20arm%20and%20hand%20More%20

15. https://www.orthobullets.com/shoulder-and-elbow/3128/shoulder-arthrodesis

16. none

17. http://my.clevelandclinic.org/orthopaedics-rheumatology/diseases-conditions/frozen-shoulder-vs-adhesive-capsulitis.aspx

18. https://www.medicalnewstoday.com/articles/324968#:~:text=%20Other%20symptoms%20doctors%20associate%20with%20a%20rotator,weakness%20in%20the%20arm%20and%20hand%20More%20 and http://www.orthobullets.com/sports/3059/adhesive-capsulitis-frozen-shoulder

19. https://www.medicalnewstoday.com/articles/324968#:~:text=%20Other%20symptoms%20doctors%20associate%20with%20a%20rotator,weakness%20in%20the%20arm%20and%20hand%20More%20

20. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2684151/

21. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2684151/

22. http://emedicine.medscape.com/article/398799-overview

23. https://www.orthobullets.com/trauma/1015/proximal-humerus-fractures

24. https://www.orthobullets.com/trauma/1015/proximal-humerus-fractures

25. http://www.orthobullets.com/trauma/1011/clavicle-fractures

26. http://www.orthobullets.com/sports/3075/total-shoulder-arthroplasty

27. http://www.orthobullets.com/sports/3075/total-shoulder-arthroplasty

28. http://www.orthobullets.com/sports/3075/total-shoulder-arthroplasty

29. http://www.orthobullets.com/pediatrics/4038/sprengels-deformity

30. http://www.orthobullets.com/sports/3037/shoulder-exam

31. http://emedicine.medscape.com/article/93323-treatment

32. http://emedicine.medscape.com/article/93323-treatment

33. none

34. none

35.

   https://www.ncbi.nlm.nih.gov/pubmed/19937327

 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110480/

   https://www.ncbi.nlm.nih.gov/pubmed/19937327

 http://www.meddean.luc.edu/lumen/meded/grossanatomy/dissector/mml/tmn.htm

36. https://onlinelibrary.wiley.com/doi/pdf/10.1002/jor.22888

            https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3811737/

        https://www.ncbi.nlm.nih.gov/pubmed/10877508

        https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3811730/

37. https://www.physio-pedia.com/Hornblower%27s_Sign#cite_ref-Walch_et_al_3-0

  https://www.orthobullets.com/shoulder-and-elbow/3037/shoulder-exam

   https://www.orthobullets.com/shoulder-and-elbow/3037/shoulder-exam