Traumatic Anterior Shoulder Instability (TUBS)

(OBQ14.178) Figure A is a glenoid CT 3D reconstruction of a 26-year-old accountant who has recurrent shoulder instability. His first dislocation occurred after a fall while skiing. He has now sustained his third dislocation, which was reduced in the emergency department prior to being sent to your office. What is the most appropriate definitive treatment?

(OBQ13.118) A 30-year-old man undergoes arthroscopic Bankart repair for recurrent anterior dislocation. He continues to experience instability postoperatively. Examination reveals a positive apprehension test. Radiographs of both shoulders are seen in Figure A. CT scan of his left shoulder is seen in Figure B. What is the best treatment option?

(OBQ12.9) A 38-year-old former professional football player complains of longstanding left shoulder pain. He admits to multiple previous shoulder dislocations in the past which were treated conservatively with physical therapy. He now complains of symptoms of repetitive instability and a "catching" feeling whenever he abducts and externally rotates his arm. On physical exam he has a positive apprehension test and crepitus in the 90/90 position. A current MRI image of his shoulder is seen in Figure A. Which of the following surgical treatments is most appropriate to address his symptoms?

(OBQ11.19) A 22-year-old collegiate football player has immediate onset of left shoulder pain after a tackle. He reports a history of multiple subluxations in the past, but this is the first time he had to "pop" his shoulder back into place. On examination 3 days later, he has weakness in the deltoid. CT axial image is displayed in Figure A. Which of the following is the MOST appropriate next step in management.

(OBQ11.220) A 24-year-old male gymnast is scheduled for arthroscopic repair of the right shoulder. His preoperative MRI is seen in Figure A and the initial arthroscopic examination as viewed from an anterior portal in the lateral decubitus position is demonstrated in Figure B. Based on these images, which of the following diagnoses is correct?

(OBQ10.77) A 23-year-old man acutely dislocates his shoulder for the first time while kayaking. His shoulder MRI is shown in Figures A and B. He undergoes arthroscopic Bankart repair and re-dislocates his shoulder within 1 month after surgery. What other pathology, besides the Bankart lesion, is likely contributing to this patient's recurrent instability?

(OBQ10.63) A 25-year-old basketball player sustains an anterior shoulder dislocation during a game that is subsequently reduced with traction. A MRI will most likely show which of the following?

(OBQ09.133) Which patient would be ideal for an open shoulder reduction and glenoid bone augmentation?

(OBQ09.136) The pathology seen in Figure A is most likely to result from trauma that occurred with the shoulder in which of the following positions?

(OBQ09.143) An 18-year-old football player sustains an anterior shoulder dislocation that is reduced on the field. When he presents to the office complaining of posterior pain, you suspect a Hill-Sachs defect. Which of the following is the best radiographic view for identifying a Hill-Sachs defect?

(SAE08OS.8) What is the most common neurologic problem associated with a simple shoulder dislocation?

(OBQ08.45) A patient sustains the injury seen on the radiograph in Figure A. Which nerve is most likely to be injured?

(OBQ07.259) What factor has highest risk for recurrent instability following a traumatic anterior shoulder dislocation?

(OBQ07.80) An athlete has recurrent anterior shoulder instability despite non-operative treatment including PT and bracing. He is noted to have anterior glenoid bone loss and a coracoid transfer (Latarjet) procedure is recommended. This is believed to improve stability through which of the following mechanism(s)?

(OBQ07.216) A 17-year-old football player sustained an injury to his shoulder. The MRI images are seen in Figures A and B. What is the most likely finding seen at the time of arthroscopy?

(OBQ07.252) What nerve is the most frequently injured in the condition shown in the radiograph?

(OBQ07.130) A 22-year-old basketball player has recurrent instability of the left shoulder. Magnetic resonance imaging is shown in Figures A and B. Which of the following ligaments is injured?

(OBQ06.256) What is the most common finding during surgery for traumatic anterior shoulder instability?

(OBQ06.49) A patient undergoes an MRI arthrogram for recurrent shoulder instability. Based on the imaging, the surgeon feels that arthroscopic treatment is contra-indicated and recommends open treatment. What is the most likely diagnosis?

(OBQ06.59) A 23-year-old offensive lineman had an arthroscopic anteroinferior labral repair 1 year ago for shoulder instability. He has continued to have recurrent instability. Below is the preoperative MRI from 1 year ago. What is the most likely cause of the recurrent instability?

(OBQ06.128) A 19-year-old right hand dominant male high school wide receiver complains of recurrent right shoulder subluxation. Clinical examination is remarkable for a postive apprehension sign and a positive sulcus sign. A T2 coronal MRI is shown below in Figure A. What is the diagnosis?

(OBQ05.42) A 21-year-old rugby player has recurrent pain and instability of the right shoulder recalcitrant to conservative management. Figure A is an image taken during diagnostic arthroscopy in the lateral decubitus position viewing from the posterior portal with instrument through a rotator interval anterior portal. In addition to the pathology seen in Figure A, what other associated intra-articular condition is most likely present?