32 Questions
What is the significance of an acetabular angle greater than 20 degrees?
It suggests retroversion.
In the context of acetabular angles, what is the implication of a center edge angle (LCEA) greater than 39 degrees?
Pincer deformity
How is acetabular inclination evaluated, and what is considered normal?
Evaluated by acetabular roof angle, normal range 3-13 degrees
What does an acetabular index assessed on an anterior-posterior radiograph measure?
The degree of acetabular dysplasia
What is the significance of an acetabular angle in the dysplastic range?
Imply more dysplasia
What is the incorrect assumption regarding human function in kinesiology?
Function is only governed by structural biomechanics
Where does the hamstring (HS) muscle group originate from?
Ischial tuberosity
What structure covers the femoral head?
Articular cartilage
In pelvic anatomy, what landmark joins the two rami from each hemi pelvis?
Pubic symphysis
What does the crossover sign indicate in acetabular over coverage?
Retroverted position of the pelvis
From which landmark is the acetabular version angle measured?
Posterior rim of acetabulum
In acetabular protrusion, the femoral head is located:
Medial to Kohler's line
What does an alpha angle greater than 60 indicate?
Large bony anomaly
According to Tonnis and Kellgren-Lawrence scales, how do arthritic grading scales typically range?
0-3 according to Tonnis and 1-4 according to Kellgren-Lawrence
In the hip joint, which muscles pass anterior to the hip axis?
Hip flexors and internal rotators
What type of motion is primarily observed in the hip joint arthokinematics?
Primarily spin
Where do the abductors pass in relation to the hip axis?
Lateral
What is the significance of a leg length discrepancy of 5-6mm in palpation?
It indicates a possible SIJ dysfunction
What is the primary purpose of the Thomas Test?
To evaluate hamstring flexibility
What is the position of the opposite hip during the Thomas Test when assessing for rectus femoris length?
Extended
Why is it important to monitor for substitution during hip flexion with knee extension in supine position?
To check for restrictions from other muscles like TFL
What does palpation of bony landmarks symmetry help in assessing?
Joint contractures
Which test is used to assess sciatic nerve tension?
SLR Slump Test
What should be assessed when performing the OBER test?
Hip rotation range of motion
Which movement is involved in the HE Log Roll Test?
Flexion, adduction, and internal rotation
What does the FABER test evaluate?
Joint impingement
What does the Quadrant Test primarily evaluate?
Hip OA and labral pathology
In the context of hip assessments, what is the purpose of the FADIR test?
To diagnose femoroacetabular/labral pathology
What is deemed a positive outcome in the Posterior Inferior Impingement Test?
Recreation of familiar deep groin/buttock pain
Which test can help differentiate between intra-articular and extra-articular hip problems?
HE Log Roll Test
What is a primary indicator for an anterior hip impingement during assessment?
Lateral hip pain with anterior complaints
What special tests could indicate a diagnosis related to ischiofemoral impingement?
Posterior Inferior Impingement Test
Test your knowledge of orthopedic radiology terminology related to hip joint conditions such as acetabular protrusion, protrusio acetabuli, and femoral neck deformity. Identify key concepts like alpha angle and differences between normal and abnormal hip joint structures.
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