Special tests Flashcards
(133 cards)
Cervical spine ROM
flexion: 40
extension: 50
rotation: 50
lateral flexion: 22
Cervical clearing test
-AROM with overpressure in all directions
Alar ligament test
- Purpose: assess integrity of alar ligament
- Position: supine hooklying
- How to perform: Place one hand on the occiput and use the other to palpate the spinous process of C2. Laterally flex or rotate the head to one side, you should feel the spinous process move to the opposite side. If you block C2 you can stress the ligament and should encounter a firm end feel if it is intact.
Bakody’s sign
- Purpose: to assess for cervical radiculopathy at the C4-6 levels
- Position: sitting
- How to perform: Actively or passively place patients hand on top of their head. A decrease in pain is a positive test.
- Unknown accuracy
Cervical distraction test
- Purpose: to assess the contribution of cervical radiculopathy to pt’s symptoms
- Position: Supine hooklying
- Performing the test: Grasp head and gently flex the neck while pulling towards torso
- Sensitivity: 44
- Specificity: 90
Cervical rotation lateral flexion test
- Purpose: To assess the contribution of 1st rib hypomobility to brachial plexus pain
- Position: Sitting
- Perming the test: Rotate the head away from the painful side to end range. While maintaining rotation attempt to laterally flex as far as possible on the tested side. If unable t laterally flex the head the test is considered positive.
Craniocervical flexion test
- Purpose: to assess the ability of utilizing the deep neck flexors
- Position: Supine hooklying
- Performing the test: Place inflated blood pressure cuff under neck, while keeping back of head stable patient performs graded cervical flexion in a graded fashion in 5 increments. Each position is held for 10 seconds with 10 second rest. Patient should be able to achieve 26-30 mmhg.
Deep neck flexor endurance test
- Purpose: to assess the endurance of the deep neck flexors
- Position: supine, hooklying
- Performing the test: Tuc patients chin and lift off table 1 inch hold until compensations seen.
- Normative values: men 38.9 seconds, women 29.4 seconds
Posterior-anterior segmental mobility
- Purpose: assess for segmental motion and the effect on symptoms
- Position: prone
- Performing the test: Apply PA pressure to spinous processes
- Sensitivity: 82
- Specificity: 79
Segmental mobility
- Purpose: to assess the motion at each cervical segment
- Position: supine
- Performing the test: Occipitoatlantal joint: rotate the head to the side 30 degrees then flex and extend just the head. Atlantoaxial joint: maximally flex the head and rotate the head in each direction. C2-C7: Contact articular pillar, flex the spine maximally below the tested segment and side glide in each direction.
Sharp purser test
- Purpose: to assess the integrity of the transverse ligament
- Position: sitting
- Performing test: Patient performs slight cervical nod, PT places one hand on forehead and the other on the spinous process of C2 (arms should be parallel to the ground). Apply force directed posteriorly while stabilizing C2. There should be a firm end feel.
- Sensitivity: 69
- Specificity: 96
Spurlings maneuver
- Purpose: To assess the contributions of cervical radiculopathy to pt’s symptoms.
- Position: sitting
- Performing the test: Laterally flex the head to the unaffected side. Apply compression to head and repeat on affected side. Positive if symptoms are reproduced.
- Sensitivity: 88
- Specificity: 50
Transverse ligament test
- Purpose: to assess the integrity of the transverse ligament and cervical stability.
- Position: supine hooklying
- Performing the test: Place one hand on the occiput with index finger between C2 spinous process and occipital protuberance. Place other hand on the forehead. Lift the head straight up in a vertical plane. Positive test is patient experience feelings of weakness, dizziness, numbness, nystagmus, or an odd feeling in the back of the throat.
Median nerve ULNTT
- Purpose: to assess the contributions of median N to pt symptoms
- Position: supine
- Performing test: Depress shoulder, laterally rotate and ABD the shoulder to 90 degrees. Extend the elbow while forearm is supinated, wrist and fingers extended.
- Sensitivity: 50
- Specificity: 86
Radial nerve ULNTT
- Purpose: to assess contributions of the radial N to pt symptoms
- Position: supine
- Performing test: Depress shoulder, grasp pt’s hand and place arm in 10 degrees of ABD and fully extended elbow. Medially rotate the shoulder, pronate the forearm, and flex the wrist and fingers.
Ulnar nerve ULNTT
- Purpose: to assess contributions of the ulnar N
- Position: supine
- Performing the test: Depress shoulder, flex elbow to 115 degrees with the forearm pronated. Keep patient’s wrist and fingers extended. Laterally rotate the patient’s shoulder to end range and abduct the patient’s shoulder.
Vertebral artery test
- Purpose: to assess contributions of vertebral artery occlusion to the vertebral artery
- Position: sitting
- Performing the test: patient rotates head opposite to tested side maximally and holds 10 seconds then returns to neutral for 10 seconds. Patient extends head for 10 seconds then neutral for 10 seconds. Patient extends and rotates head for 10 seconds. Positive test with 5 D’s.
- Sensitivity: 0
- Specificity: 67-90%
The 5 D’s
- dizziness
- diplopia
- dysarthria
- dysphagia
- drop attacks
6 nausea and vomiting - sensory changes
- nystagmus
Canadian C-spine rules
- 65+ or dangerous mechanism or paresthesias in extremities
- any low risk factor that allows safe assessment of AROM
- active 45 degrees of rotation bilaterally in neck
Cervical manipulation for neck pain
- symptoms duration <38 days
- positive expectation that manipulation will help
- side to side difference in cervical rotation ROM of 10 degrees or greater
- pain with PA spring testing of the middle cervical spine
Cervical myelopathy symptoms
- Ataxic gait
- (+) hoffman’s
- (+) babinski
- (+) inverted supinator sign
- age >45 years
Cluster for cervical radiculopathy
- cervical rotation <60 degrees affected side
- (+) distraction test
- (+) spurlings test
- (+) ULNT- median
Cluster for patients with neck pain that will benefit from T-spine manipulation
-symptoms <30 days
-no symptoms distal to the shoulder
-looking up does not aggravate symptoms
-FABQ physical activity score <12
-diminished upper thoracic spine kyphosis
cervical extension ROM <30 degrees
Mechanical traction for neck pain
- patient reported peripheralization with lower cervical spine (C4-7) mobility testing
- (+) bakody’s sign
- age 55+
- ULNT A
- cervical distraction test