Bibliografia

• Boileau P, Ahrens PM, Hatzidakis AM. Entrapment of the long head of the biceps tendon: the hourglass biceps: a cause of pain and locking of the shoulder. J Shoulder Elbow Surg 2004; 13: 249-57.
• Hegedus EJ, Goode A, Campbell S, et a. Physical examination tests of the shoulder: a systematic review with meta-analysis of individual tests. Br J Sports Med 2008; 42: 80-92.
• Hertel R, Ballmer FT, Lombert SM, et al. Lag signs in the diagnosis of rotator cuff rupture. J Shoulder Elbow Surg 1996; 5: 307-13.
• Holtby R, Razmjou H. Validity of the supraspinatus test as a single clinical test in diagnosing patients with rotator cuff pathology. J Orthop Sports Phys Ther 2004; 34: 194-200.
• Itoi E, Kido T, Sano A, et al. Which is more useful, the ‘‘full can test’’ or the ‘‘empty can test,’’ in detecting the torn supraspinatus tendon? Am J Sports Med 1999; 27: 65-8.
• Leroux JL, Thomas E, Bonnel F, et al. Diagnostic value of clinical tests for shoulder impingement syndrome. Rev Rhum Engl Ed 1995; 62: 423-8.
• Litaker D, Pioro M, El Bilbeisi H, et al. Returning to the bedside: using the history and physical examination to identify rotator cuff tears. J Am Geriatr Soc 2000; 48: 1633-7.
• Park HB, Yokota A, Gill HS, et al. Diagnostic accuracy of clinical tests for the different degrees of subacromial impingement syndrome. J Bone Joint Surg Am 2005; 87: 1446-55.