5. Sports Medicine MCQs

During an anatomic posterolateral corner reconstruction of the knee, the surgeon identifies the normal femoral attachment of the fibular collateral ligament (FCL). Where is this specific attachment located relative to the lateral epicondyle?

A 50-year-old woman undergoes arthroscopic shoulder stabilization for recurrent instability. The surgeon carefully evaluates and addresses pathology within the rotator interval. Which of the following structures is considered a standard normal content of the rotator interval?

During a surgical dislocation of the hip for femoroacetabular impingement, the surgeon must preserve the primary blood supply to the adult femoral head. Which of the following vessels is the most critical to protect?

The anteromedial (AM) bundle of the anterior cruciate ligament (ACL) is tightest in which of the following positions, and what is its primary function?

A professional volleyball player presents with isolated atrophy and weakness of the infraspinatus muscle, with normal supraspinatus strength and bulk. Where is the most likely site of nerve compression?

A 24-year-old football player sustains a direct blow to the anteromedial aspect of his knee, resulting in a posterolateral corner (PLC) injury. Which of the following structures is considered one of the three primary static stabilizers of the PLC?

A patient presents with isolated weakness of the infraspinatus muscle but normal supraspinatus strength. The suprascapular nerve is most likely compressed at which of the following anatomic locations?

A 24-year-old athlete sustains a knee injury resulting in increased external tibial rotation at both 30 and 90 degrees of knee flexion. Which of the following anatomical structures are most likely completely ruptured?

The anterior cruciate ligament (ACL) is composed of two primary bundles. In full knee extension, what is the anatomical status of the anteromedial (AM) bundle compared to the posterolateral (PL) bundle?

A pitcher complains of right shoulder pain and weakness with overhead activities. Examination reveals isolated wasting of the supraspinatus and infraspinatus. Entrapment of the affected nerve is most likely to occur at which of the following anatomical sites?

A surgeon is performing an open anterior shoulder stabilization and identifies the rotator interval. Which of the following structures is NOT considered a normal anatomical border or content of the rotator interval?

During knee arthroscopy, the surgeon visualizes a ligamentous structure originating from the posterior horn of the lateral meniscus and inserting into the lateral aspect of the medial femoral condyle, passing anterior to the PCL. What is this structure?

Figure 28 shows an arthroscopic view of a right shoulder in the lateral position through a posterior portal. What is the area between structure B (biceps) and SS (subscapularis tendon)?

In reconstruction of the posterolateral corner of the knee, understanding the popliteus anatomy is crucial. Where does the popliteus tendon insert on the femur relative to the lateral collateral ligament (LCL) femoral attachment?

The posterolateral corner (PLC) of the knee is a complex arrangement of static and dynamic stabilizers. Which of the following structures is considered a primary static stabilizer of the PLC?

The popliteofibular ligament is a crucial static stabilizer of the posterolateral corner of the knee. It originates from the popliteus musculotendinous junction and inserts on the:

A 28-year-old volleyball player presents with painless weakness of shoulder external rotation. Atrophy is noted in the infraspinatus fossa, while the supraspinatus fossa is normal. Where is the most likely site of nerve compression?

A 22-year-old football player sustains a complete rupture of the anterior cruciate ligament (ACL). The femoral footprint of the anteromedial (AM) bundle of the ACL is best described as being located:

The rotator interval of the shoulder is a triangular anatomical space. What structures form its superior and inferior borders?

When establishing the anterolateral portal for ankle arthroscopy, the superficial peroneal nerve (SPN) is at risk. What is the most reliable external landmark to minimize injury to the SPN during portal placement?