Hip Injuries Differential Diagnosis Quiz

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What is the difference between active insufficiency and passive insufficiency?

Active insufficiency is too much slack across two joints, while passive insufficiency is too much tension across two joints.

Active insufficiency is too much tension across two joints, while passive insufficiency is too much slack across two joints. (correct)

Active insufficiency is too much tension across two joints, while passive insufficiency is too much slack across one joint.

Active insufficiency is too much slack across two joints, while passive insufficiency is too much tension across one joint.

Which age group is more prone to developmental dysplasia as a differential diagnosis for hip injuries?

0-2 years (correct)

55+ years

4-8 years

14-25 years

What type of hip pathology is more prevalent in the age group 20-40 according to the text?

GTP and snapping hips

Strains and sports hernia (correct)

Hip fractures

Legg-calves-perthes

How do symptoms of lumbogenic hip issues typically change based on spinal position/motion?

Symptoms worsen with spinal extension Signup and view all the answers

What type of pain is commonly associated with labral/intraarticular hip issues according to the text?

Groin pain Signup and view all the answers

What are some key insights to gather during a hip-specific interview based on the provided text?

Significant changes in sports intensity or duration Signup and view all the answers

What is the incorrect assumption regarding the relationship between structure and function in kinesiology?

Human function is only influenced by structural biomechanics Signup and view all the answers

Which part of the hip joint allows the neurovascular structures to pass through?

Obturator foramen Signup and view all the answers

What anatomical landmark marks the point where two rami from each hemi-pelvis join?

Pubic symphysis Signup and view all the answers

Which structure covers the femoral head?

Articular cartilage Signup and view all the answers

What does the crossover sign on an AP x-ray indicate regarding acetabular orientation?

Femoral head over coverage due to retroversion Signup and view all the answers

Which pelvic landmark is used to determine if the pelvis is in a retroverted or anteverted position?

Iliopectineal line Signup and view all the answers

What type of acetabular protrusion is described when the femoral head is medial to Kohler's line?

Protrusio acetabuli Signup and view all the answers

What is the significance of an alpha angle exceeding 60 degrees?

Indicator of bony anomaly size Signup and view all the answers

In arthritic grading scales, what is the range specified by the Tonnis scale?

0-3 Signup and view all the answers

Which muscles pass posterior to the hip axis?

External rotators Signup and view all the answers

What type of joint motion is primarily spin in the hip joint?

Spin Signup and view all the answers

What type of profile indicates a femoral neck deformity in cam impingement?

$\alpha$ angle exceeding 60 degrees Signup and view all the answers

Which test is used to assess quadratus lumborum (QL) function and SI joint pain?

Kemp Test Signup and view all the answers

What can indicate potential sacroiliac joint (SIJ) dysfunctions during leg length assessment in a prone position?

Leg shortening Signup and view all the answers

What is the primary muscle tested for flexibility in the Thomas Test?

Iliopsoas Signup and view all the answers

In the Thomas Test, if the opposite hip drops into extension with the knee at 90 degrees, what should it be flush with?

The resting surface Signup and view all the answers

What angular measurement is considered ideal for hip flexion and knee extension during hamstring flexibility testing?

$80-90$ degrees Signup and view all the answers

What structure is likely to be restricting motion if there is tibia abduction or external rotation during hamstring flexibility testing?

Sartorius Signup and view all the answers

What test is recommended for assessing hip stability by extending the hip close to the ischiofemoral space?

Anterior Femoral Head Displacement Signup and view all the answers

Which test involves resistance to internal rotation from hip flexion/external rotation back to neutral position?

External De-Rotation Test Signup and view all the answers

Which test requires the patient to hold the hip at end range of abduction with a slight internal rotation against gravity?

Hip Lag Sign Signup and view all the answers

What sign indicates hip abductor and gluteus medius weakness characterized by a drop of the contralateral pelvis?

Trendelenburg Sign Signup and view all the answers

Which test involves tapping on the patella while osculating the suspected fracture site?

Patellar-Pubic Percussion Test Signup and view all the answers

What is a positive result in the Fulcrum Test for Femoral Stress Fractures?

Reproduction of sharp pain Signup and view all the answers

Which test involves placing the forearm proximal to the suspected fracture and bending the femur?

Femoral Stress Fracture Test Signup and view all the answers

In the Hip Stability Assessment, what position is used to evaluate for apprehension or symptom reproduction?

EXT/ABD hip, letting it drop Signup and view all the answers

"Glute Med Tendinopathy" can be reliably tested using which diagnostic method?

"Unilateral stance for 30 sec" Signup and view all the answers

"Gait & Function Stationary Functional Tests" are useful for screening which type of pathology?

"Hip intra-articular pathology" Signup and view all the answers