Sports IOT - Day 3 (Knee&Hip)Questions & Answers(RATED A+)

**True or False: The acetabular labrum extends around the entirety of the hip socket - ANSWERFalse It's a horseshoe shape **Which ligament is connected to the femoral head and aids in stabilizing the hip socket? - ANSWERLigamentum Teres **True or False: Most FAI contains mixed pincer/cam lesions - ANSWERTrue True or False: FAI can be defined as the repetitive abutment between the femoral neck and acetabular rim that occurs within ranges of motions which can cause symptoms - ANSWERTrue Cam impingement can be defined as - ANSWERAn aspherical femoral head, usually anterosuperior "aspherical extension" All of the following are functions of the acetabular labrum, EXCEPT: 1. Provides a suction seal to the hip 2. Adds stability to the hip by deepening the socket 3. Acts as a shock absorber, with its most thick portion superiorly 4. Serves as an attachment for the ligamentum teres - ANSWERAnswer = 4 The ligamentum teres is NOT an attachment site In which compartment of the hip would you address a CAM lesion? Central Peripheral Peri trochanteric - ANSWERPeripheral True or False: The articular cartilage of the acetabulum has a horseshoe shape - ANSWERTrue True or False: A CAM deformity is a bony overgrowth of the femoral neck and is associated with chondral defects o n the acetabular transitional zone cartilage, while a pincer deformity is an overgrowth of the acetabulum and is associated with 'pinching' of the labrum and labral tears - ANSWERTrue True or False: The MPFL is the main passive stabilizer against lateral patellar displacement - ANSWERTrue True or False: The MPFL is tightest in knee flexion - ANSWERTrue When referring to knee lower alignment, what is the normal Q angle for a female? - ANSWER18 degrees True or False: The new MPFL kit comes with 3.5SL and Tightrope RT - ANSWERTrue Zones of the meniscus are determined by what? - ANSWERBlood supply What is the goal of meniscal resection? - ANSWER- Remove degenerative tissue - Spare as much of the meniscus as possible - Reproduce meniscal contour This is the more C-shaped meniscus that has connections with the ACL and the capsule MCL: Medial or Lateral? - ANSWERMedial Which meniscus is more mobile due to less capsular attachments? - ANSWERLateral A meniscus tear in what area is least likely to heal? - ANSWERWhite-white zone What does blumensaats line refer to? - ANSWER- Known as the intercondylar line - Line drawn along the roof of the intercondylar notch of the femur on a sagittal view of the knee The ridge of bone that separates the AM and PM bundle of the ACL on the femur is? - ANSWERBifurcate ridge When preparing standard graftlink using a single tendon the ideal TOTAL length before suturing is? - ANSWER250-270mm