MOD 6: AROM

Question 1

What is assessed in the neurological exam during the physical examination?

Answer 1

• Neurological integrity of the lower quarter
• Potential spinal source or extremity issues

The neurological exam is crucial for understanding the source of knee issues.

Question 2

What is a mobility deficit in the context of range of motion examination?

Answer 2

A limitation in range of motion that requires interventions designed to improve mobility

Mobility deficits can arise from various pathologies or tissue-based diagnoses.

Question 3

What is the typical tracking pattern of the patella during knee movement?

Answer 3

• Moves from lateral condyle over mid patella
• Back over medial femoral condyle

Observing patellar tracking is important for assessing knee function.

Question 4

What are the normal ranges of motion for knee flexion and extension?

Answer 4

• Flexion: 135°
• Extension: 0 to 15°

These values are essential for evaluating knee mobility.

Question 5

What is the end feel for knee flexion?

Answer 5

Tissue approximation

This occurs when the calf meets the posterior thigh.

Question 6

What is the end feel for knee extension?

Answer 6

Bone to bone

This occurs in the closed pack position of the knee.

Question 7

What is assessed during passive accessory motion testing?

Answer 7

• Joint play
• Passive involuntary motion of the knee joint

This assessment helps evaluate knee mobility and ligament integrity.

Question 8

What is the direction of the anterior glide of the tibia on the femur?

Answer 8

Anterior to posterior

This movement is essential for assessing tibiofemoral joint mobility.

Question 9

What are the accessory motions at the patellofemoral joint?

Answer 9

• Lateral glide
• Medial glide
• Superior glide
• Inferior glide

These movements help assess patellar mobility on the femur.

Question 10

At what degree of knee flexion does bony contact between the femur and patella typically occur?

Answer 10

About 20° of flexion

This is important for understanding patellar mechanics during movement.

Question 11

What does the concave on convex rule state regarding tibiofemoral accessory motion?

Answer 11

Rolling glide or rolling slide occurs in the same direction as the movement

This principle is crucial for understanding joint mechanics.

Question 12

What may indicate a need for passive mobilization of the patella?

Answer 12

Retinacular tightness or soft tissue restrictions

These conditions can limit the patella’s ability to move on the femur.