This practice set contains high-yield board review questions covering key concepts in Shoulder & Hip Sports. Each clinical scenario is designed to test your diagnostic and management skills relevant to this subspecialty.
Question 2441
Topic: Shoulder & Hip Sports
A 55-year-old manual laborer presents with persistent anterior shoulder pain. MRI confirms an isolated Type II SLAP tear. Given the patient's age and occupation, what is the most reliable surgical intervention to provide pain relief and functional recovery?
Correct Answer & Explanation
. Arthroscopic SLAP repair with suture anchors
Explanation
In patients over 40-50 years of age, especially laborers, biceps tenodesis is highly preferred over SLAP repair. SLAP repairs in older patients have a high failure rate and frequently lead to postoperative stiffness.
Question 2442
Topic: Shoulder & Hip Sports
A 25-year-old athlete undergoes arthroscopic stabilization for recurrent anterior shoulder instability. MRI reveals an engaging Hill-Sachs lesion and 10% anterior glenoid bone loss. What is the primary biomechanical rationale for performing an arthroscopic remplissage alongside a Bankart repair?
Correct Answer & Explanation
. To restore the glenoid articular arc
Explanation
Remplissage involves tenodesis of the infraspinatus into the Hill-Sachs defect. This prevents the defect from engaging the anterior glenoid rim by effectively converting it into an extra-articular lesion.
Question 2443
Topic: Shoulder & Hip Sports
A 28-year-old elite volleyball player presents with painless weakness in external rotation. Physical examination reveals isolated atrophy of the infraspinatus with a normal supraspinatus. MRI demonstrates a paralabral cyst. Where is the cyst most likely located to cause these specific findings?
Correct Answer & Explanation
. Suprascapular notch
Explanation
Compression of the suprascapular nerve at the spinoglenoid notch affects only the motor branch to the infraspinatus, causing isolated external rotation weakness. Proximal compression at the suprascapular notch would affect both the supraspinatus and infraspinatus.
Question 2444
Topic: Shoulder & Hip Sports
During arthroscopic evaluation of a patient with anterior shoulder pain and a positive belly-press test, an isolated full-thickness tear of the subscapularis tendon is identified. Which anatomical structure is consistently utilized as a landmark identifying the superior border of the subscapularis?
Correct Answer & Explanation
. Biceps long head tendon
Explanation
The long head of the biceps tendon, located within the bicipital groove, serves as a crucial anatomical landmark that separates the superior border of the subscapularis (lesser tuberosity) from the supraspinatus (greater tuberosity).
Question 2445
Topic: Shoulder & Hip Sports
A 65-year-old male presents with massive rotator cuff tear. On physical examination, he demonstrates a positive Hornblower's sign. Which muscle is primarily deficient, and what is the typical pathomorphologic finding?
Correct Answer & Explanation
. Supraspinatus; fatty infiltration of the superior cuff
Explanation
Hornblower's sign (inability to externally rotate the shoulder in 90 degrees of abduction, leading the patient to drop the elbow and use the deltoid) is highly specific for severe degeneration or fatty infiltration of the teres minor. It indicates profound posterior cuff dysfunction.
Question 2446
Topic: Shoulder & Hip Sports
A 25-year-old hockey player presents with anterior groin pain that worsens with deep flexion. The FADIR (Flexion, Adduction, Internal Rotation) test elicits sharp groin pain. Imaging reveals a substantial alpha angle. This test is highly sensitive for which of the following conditions?
Correct Answer & Explanation
. Ischiofemoral impingement
Explanation
The FADIR test is highly sensitive for anterior femoroacetabular impingement (FAI) and labral pathology. An increased alpha angle (>50-55 degrees) on the frog-leg lateral or Dunn view indicates a Cam-type FAI deformity.
Question 2447
Topic: Shoulder & Hip Sports
During an evaluation for shoulder pain, the patient holds their arm in 90 degrees of flexion, 10 degrees of adduction, and maximal internal rotation (thumb down). Downward force elicits deep shoulder pain. The pain is relieved when the test is repeated in maximal external rotation (palm up). This clinical finding is most specific for pathology of which structure?
Correct Answer & Explanation
. Acromioclavicular joint
Explanation
The O'Brien active compression test is primarily used to evaluate for SLAP tears and AC joint pathology. If the pain is described as 'deep' inside the shoulder and is relieved by external rotation, it is indicative of a SLAP tear. If the pain is localized to the top of the shoulder over the AC joint, it points to AC joint pathology.
Question 2448
Topic: Shoulder & Hip Sports
A 55-year-old male undergoes arthroscopic rotator cuff repair for a massive, retracted tear involving the supraspinatus and infraspinatus. Biologically, which of the following best describes the healing process at the tendon-to-bone interface following a successful repair?
Correct Answer & Explanation
. Formation of a fibrovascular scar tissue layer without recreating the native tidemark
Explanation
Following surgical repair of a rotator cuff tear, the tendon-to-bone interface heals via the formation of a fibrovascular scar tissue layer, predominantly consisting of Type III collagen that eventually remodels to Type I. It does not regenerate the native four-zone direct insertion (tendon, uncalcified fibrocartilage, calcified fibrocartilage, bone) present developmentally.
Question 2449
Topic: Shoulder & Hip Sports
During the Active Compression Test (O'Brien's test), a patient experiences deep shoulder pain when the arm is in 90 degrees of forward flexion, 10 degrees of adduction, and internal rotation (thumb pointing down). The pain is entirely relieved by external rotation (thumb pointing up). Which structure is most likely injured?
Correct Answer & Explanation
. Acromioclavicular joint
Explanation
O'Brien's test evaluates for SLAP tears and AC joint pathology. Deep, internal shoulder pain elicited with the thumb down and relieved with the thumb up is highly specific for a Superior Labrum Anterior to Posterior (SLAP) lesion. AC joint pain would typically localize superiorly over the joint.
Question 2450
Topic: Shoulder & Hip Sports
A 55-year-old female complains of weakness and anterior shoulder pain. The examiner places the patient's palm on her contralateral shoulder and asks her to resist as the examiner tries to pull the hand anteriorly away from the shoulder. She is unable to resist the pull. Which tendon is likely torn?
Correct Answer & Explanation
. Supraspinatus
Explanation
The described maneuver is the Bear Hug test, which is highly sensitive and specific for identifying tears of the subscapularis tendon. Weakness in maintaining internal rotation in this position indicates a functional deficit of the subscapularis.
Question 2451
Topic: Shoulder & Hip Sports
A 20-year-old swimmer undergoes apprehension and relocation tests of the shoulder. Anterior apprehension is noted, which is subsequently relieved when the examiner applies a posteriorly directed force on the proximal humerus (relocation test). The relief of apprehension during this maneuver is most specific for what pathology?
Correct Answer & Explanation
. Internal impingement
Explanation
The apprehension-relocation test is the clinical standard for diagnosing anterior glenohumeral instability. Relief of the subjective feeling of impending dislocation (apprehension, not just pain) with a posteriorly directed force confirms anterior capsulolabral insufficiency.
Question 2452
Topic: Shoulder & Hip Sports
During a physical exam, a patient demonstrates an inability to maintain maximal external rotation of the shoulder when the examiner places the arm in 20 degrees of abduction and maximum external rotation. Upon release, the arm drifts into internal rotation. Which tendon is most likely involved?
Correct Answer & Explanation
. Subscapularis
Explanation
The external rotation lag sign at 20 degrees of abduction is highly specific for evaluating the integrity of the infraspinatus tendon. An inability to actively hold the externally rotated position indicates significant infraspinatus dysfunction or tearing.
Question 2453
Topic: Shoulder & Hip Sports
A 24-year-old hockey player complains of insidious onset groin pain. The examiner flexes the hip to 90 degrees, adducts, and internally rotates the thigh (FADIR test), which reproduces sharp anterior groin pain. This test is highly sensitive for which condition?
Correct Answer & Explanation
. Athletic pubalgia
Explanation
The anterior impingement test (FADIR) brings the femoral neck into direct contact with the anterior and superior acetabular rim. It is highly sensitive for femoroacetabular impingement (FAI) and associated anterior labral pathology.
Question 2454
Topic: Shoulder & Hip Sports
A 55-year-old man presents with anterior shoulder pain and weakness after a fall. A Belly Press test is equivocal, but the Bear Hug test is strongly positive with inability to hold the hand to the opposite shoulder against resistance. Which portion of the affected muscle is most likely compromised?
Correct Answer & Explanation
. Upper subscapularis
Explanation
The Bear Hug test is highly sensitive for upper subscapularis pathology. The Belly Press test primarily evaluates the lower subscapularis.
Question 2455
Topic: Shoulder & Hip Sports
A 22-year-old hockey player presents with chronic anterior groin pain. The examiner flexes the hip to 90 degrees, then adducts and internally rotates it, strictly reproducing the patient's sharp groin pain. This test (FADIR) is most sensitive for diagnosing which condition?
Correct Answer & Explanation
. Hip osteoarthritis
Explanation
The FADIR test (Flexion, Adduction, Internal Rotation) creates anterior impingement in the hip joint. It is highly sensitive for femoroacetabular impingement (FAI) and anterior labral tears.
Question 2456
Topic: Shoulder & Hip Sports
In a patient with recurrent anterior shoulder instability, the relocation test is performed by applying a posteriorly directed force on the proximal humerus while the arm is abducted and externally rotated. What specific clinical response constitutes a true positive relocation test?
Correct Answer & Explanation
. Reduction of a subluxated joint with an audible clunk
Explanation
The apprehension test elicits a feeling of impending dislocation. The relocation test is considered positive only when the posteriorly directed force relieves the patient's apprehension, not merely when it relieves pain.
Question 2457
Topic: Shoulder & Hip Sports
A 55-year-old patient presents with shoulder pain after a lifting injury. The examiner performs the "bear hug" test by placing the patient's palm on their opposite shoulder and resisting the patient's attempt to press the hand downward. Weakness in this maneuver most specifically indicates a tear of which structure?
Correct Answer & Explanation
. Supraspinatus
Explanation
The bear hug test evaluates the subscapularis muscle. It is considered the most sensitive clinical test for detecting upper subscapularis tendon tears compared to the belly-press or lift-off tests.
Question 2458
Topic: Shoulder & Hip Sports
A 30-year-old male complains of groin pain with deep hip flexion. The examiner flexes the hip to 90 degrees, adducts it, and internally rotates the thigh, which reproduces the patient's sharp groin pain. This test is highly sensitive for which of the following conditions?
Correct Answer & Explanation
. Ischiofemoral impingement
Explanation
The Flexion, Adduction, and Internal Rotation (FADIR) test is highly sensitive for anterior femoroacetabular impingement (FAI) and labral pathology. It forces the femoral neck against the anterior acetabular rim.
Question 2459
Topic: Shoulder & Hip Sports
A baseball pitcher complains of deep shoulder pain. The examiner flexes the shoulder to 90 degrees, adducts it 10 degrees, and maximally internally rotates the arm, asking the patient to resist downward pressure. Pain is elicited but relieved when the arm is externally rotated and tested again. What is the most likely diagnosis?
Correct Answer & Explanation
. Biceps tendinitis
Explanation
O'Brien's active compression test targets the superior labrum. It is considered positive for a SLAP tear when deep joint pain is provoked with the arm in internal rotation (thumb down) and relieved when in external rotation (palm up).
Question 2460
Topic: Shoulder & Hip Sports
A patient complains of anterior shoulder pain. The examiner asks the patient to flex the elbow to 90 degrees with the forearm pronated. The examiner then resists the patient's active attempt to supinate the forearm and externally rotate the humerus. Pain in the bicipital groove indicates pathology of which structure?
Correct Answer & Explanation
. Long head of the biceps tendon
Explanation
Yergason's test stresses the long head of the biceps tendon within the bicipital groove. It is positive in cases of biceps tendinitis or instability, which may also indicate subscapularis or transverse humeral ligament pathology.
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