MSK Flashcards
Convex on Concave Joints
- Humeral head on glenoid (shoulder)
- Femoral head on acetabulum (hip)
- Proximal carpal row on Radius (wrist)
- Talus on the tibia (ankle)
- Proximal radial head in radial notch (Proximal RUJ)
- Costovertebral joints (ribs)
- Occiput on Atlas (OA-C1)
- Temporomandibular joint
Concave on Convex
- Tibial plateau on femoral condyle
- Distal phalanx on middle phalanx
- Trochlear notch on trochlea
- Radial head on capitulum
- Distal radius (ulnar notch) on ulna
NPTE Principle
What direction do you perform joint mobilization
ALWAYS mobilize in the direction of the restricted glide.
A patient presents to physical therapy status post humeral neck fracture. The patient was in a sling for 8 weeks and has marked joint mobility restrictions. If the patient cannot achieve full shoulder extension, which of the following mobilizations is the MOST recommended:
A. Inferior glide
B. Posterior glide
C. Distraction
D. Anterior glide
A patient with left shoulder pain presents with difficulty achieving shoulder flexion and abduction above 150 degrees. No joint restrictions are found at the glenohumeral joint. Which of the following mobilizations would BEST improve the patient’s shoulder flexion and abduction?
A. Inferior glide at the GH jt
B. Inferior glide at the SC jt
C. Superior glide at the SC jt
D. Superior glide at the GH jt
NO GH PROBLEMS
Sternalclavicular joint (Convex on concave)
B is correct
BASIC THUMB MOTIONS
Flexion
Extension
Abduction
Adduction
“Extension & Flexion In The Same Direction”
Flexion of the thumb rolls medially and glides medially
What is the roll and glide for:
Proximal Radioulnar Joint?
Radial head moving on the ulnar
Convex on concave
Anterior roll and posterior glide
Proximal posterior Pronation -PPP
A patient who was immobilized in a cast for a broken hand currently has difficulty fitting their hand around a cup. Which of the following mobilizations of the first CMC joint would BEST address this limitation?
A. Volar Glide
B. Dorsal Glide
C. Radial Glide
D. Palmar Glide
With knee flexion and extension, will the tibia internally or externally rotate
Tibia will ALWAYS Externally rotate with Extension, and Internally rotate with Flexion.
Femur will do the opposite.
A patient is performing a squat as a part of their lower extremity strengthening exercises. Which of the following motions is the MOST associated with closed chain knee flexion?
A. Posterior roll and posterior glide of the femur
B. Anterior roll and posterior glide of the femur
C. Posterior roll and anterior glide of the femur
D. Anterior roll and anterior glide of the femur
C. Posterior roll and anterior glide of the femur
A patient injured his left knee during a deep squat a month ago. Upon examination, the therapist finds decreased knee flexion on left. Which of the following tibiofemoral mobilizations would be the MOST effective to improve the left knee flexion?
A.Internal rotation and posterior glide of the tibia
B.External rotation and anterior glide of the tibia
C.Internal rotation and anterior glide of the tibia
D.External rotation and posterior glide of the tibia
A.Internal rotation and posterior glide of the tibia
During a stand to sit transfer assessment, the therapist notices the patient’s inability to slowly lower themselves down to the seat. The therapist would like to improve the patient’s control during this functional task. Addressing which of the following would provide the GREATEST improvement in the patient’s ability to perform a controlled stand to sit transfer?
A. Eccentric strength of the quadriceps
B. Concentric strength of the quadriceps
C. Concentric strength of the gluteus maximus
D. Eccentric strength of the hip abductors
Eccentric move.
CONTROL – ECCENTRIC
A: CORRECT
B: NO, they are moving eccentric
C: NO, it is eccentric
D: Not the right plane
A patient demonstrates knee buckling during early stance phase. The therapist would like to address this abnormality. Which of the following interventions would provide the MOST improvement in the patient’s gait deviation?
A. Open chain knee extension with emphasis on concentric training
B. Step downs with an emphasis on eccentric training on the quadriceps
C. Supine straight leg raises emphasis on isometric training of the quadriceps
D. Closed chain squats held at 90-90 with an emphasis on isometric training of the quadriceps
Instability into knee flexion – eccentrically.
What is going to help the patient
Not letting knee to flex gradually
What is going to improve Closed chain, quad weakness, that is eccentric.
ISOMETRIC - STABILIZATION
A: NOT OPEN CHAIN or Concentric
B: CORRECT
C: Don’t need isometric,
D: Squats wouldn’t help functionally
A patient presents to physical therapy with complaints of neck pain and an inability to achieve full cervical rotation bilaterally. Which of the following is the MOST likely present?
A. Tightness of the left SCM
B. Unilateral downglide restriction on the left
C. Unilateral upglide restriction on the right
D. Alanto-axial joint hypomobility
D. Alanto-axial joint hypomobility
Concentric/Eccentric:
- Squatting
- Quadriceps
- Gluteus Maximus
- Lunges (rear leg)
- Hamstrings
- Quadriceps
- Push ups
- Pectoralis Major
- Triceps
Shoulder abduction
Serratus Anterior
Levator Scapulae
Midstance – Terminal stance
Gastrocnemius
Gluteus Maximus
A therapist observes a patient performing hamstring curls in standing. The therapist notices that the patient is unable to achieve full knee flexion actively but has full passive knee range of motion bilaterally. Which of the following is the MOST likely reason for the diminished knee flexion in standing?
A. Active insufficiency of the quadriceps
B. Active insufficiency of the hamstrings
C. Passive insufficiency of the hamstrings
D. Passive insufficiency of the quadriceps
B. Active insufficiency of the hamstrings
A therapist observes a patient performing knee flexion in standing. The therapist notices that the patient is unable to achieve full knee range of motion and reports anterior thigh discomfort. Which of the following is the MOST likely reason for the diminished knee flexion in standing?
A. Active insufficiency of the quadriceps
B. Active insufficiency of the hamstrings
C. Passive insufficiency of the hamstrings
D. Passive insufficiency of the quadriceps
D. Passive insufficiency of the quadriceps
Spinal flexion or extension is also called what?
For example, flexion/extension of C2 on C3
Upglide/Downglide
Neck Flexion = Bilateral upglide
Neck Extension = Bilateral downglide
If your patient presents with a unilateral downglide restriction on the left how will the patient present?
LIMITED LEFT SIDE-BEND (LATERAL FLEXION) & LIMITED LEFT ROTATION
Sidebending and rotation are to the same side.
Cervical Thoracic and Lumbar facet orientation (degrees)
Cervical: 45 degree
Thoracic: 60 degree
Lumbar: 90 degree
A patient is performing a sit up with the arms crossed to test for abdominal strength. During the test, the patient is seen rotating to the right incorrectly. Despite verbal and tactile cues, the deviation remains. Which of the following is the MOST likely cause?
A. Weak rectus abdominus
B. Weak left external obliques
C. Weak right internal obliques
D. Weak right external obliques
Spondylolysis
What is it and how does it happen
•Definition
⚬a defect or stress fracture in the pars interarticularis
•Pathophysiology
⚬Acute high stress or prolonged overloading
Most likely younger with a lot of hyperextension.
Spondylolysis
Signs and Symptoms
•Top 3 signs and symptoms
⚬Pain with extension
⚬Unilateral in nature
⚬Get worse towards end of day
Spondylolysis Testing
•Special Testing
⚬Stork Test - Stand on one leg and bend back
•Basic diagnostic imaging
⚬Radiographs (unilateral oblique view)**
•Advanced diagnostic imaging
⚬CT scan or bone scan
Spondylolysis Contraindications and Treatment
•Contraindications
■Extension
■Contralateral rotation/sidebending
■End range motions
•Treatment
■Education to avoid provocation
■Postural training
■Neural pelvic isometrics
■Dynamic/Functional stabilization training
Spondylolithesis Definition and Pathophysiology
•Definition
⚬a progression of a pars fx that leads to a slippage of one vertebrae over another
•Pathophysiology
⚬Continued high stress or can be a repetitive stress that leads to a nonunion fracture
SPONDYLOLITHESIS - top 3 sign and symptoms
•Top 3 signs and symptoms
⚬Pain with extension
⚬Feeling of Instability
⚬Clunking or clicking
⚬Step-off deformity
Spondylolithesis Special Testing
•Special Testing
⚬Step off sign
LEVEL OF THE SLIP IS BELOW THE STEP OFF LEVEL
⚬Bilateral lateral radiographs
⚬CT Scan or Bone Scan
A patient presents with stage II anterograde spondylolisthesis is being instructed on activities that are appropriate to perform. Which of the following activities is considered ACCEPTABLE:
A. Bending down to retrieve an object and return to an erect posture
B. Watching TV in prone on elbows
C. Placing lumbar spine into 10 degrees of hyperextension before sneezing forcibly
D. Lifting heavy boxes overhead
A. Bending down to retrieve an object and return to an erect posture
Everything else is hyperextension
A 68-year-old female is receiving therapy services for her right shoulder pain and poor posture. The patient presents with severe thoracic kyphosis and a dowager’s hump. The therapist would like to improve the patient’s posture safely. Which of the following is the BEST intervention to address her posture?
A) Pectoral Stretching
B) Thoracic High-Velocity Low Amplitude Thrust (HVLAT)
C) Thoracic posterior-anterior grade IV mobilization
D) Cervical extension PRE’s
A: Is safe
DIFFERENTIAL DX FORMULA
Identify the Demographic
Categorize the Pathology (STT)
Recall Top 3 Differentiating Signs/Symptoms/Labs
ADHESIVE CAPSULITIS
- Idiopathic inflammatory condition affecting the capsule of the GH joint causing severe pain and progressive loss of mobility
- Age: 40 – 60
- Gender: Female
- Mechanism of Injury: Traumatic or Atraumatic
Adhesive Capsulitis Signs and symptoms
- Active ROM = Passive ROM
- Resisted testing = typically fair+ to good with no pain in later subacute phase
- Joint mobility limited into posterior and inferior glide
Signs & Symptoms (Top 3)
- Progressive worsening of shoulder mobility
- Pain that gets worse and then better however mobility remains limited
•Capsular Pattern (ER<abd></abd>
When a patient has diagnosed adhesive capsulitis, and external rotation limitation is the primary impairment, which direction do you mobilize?
This is the exception to the rule – Going to mobilize posterior
IGLC
Iinferior glenohumeral ligamentous complex – bottom part of hammock.
All the inflammation settles in the hammock area. It sticks everything together, therefore, inferior glide is stuck.
Another part of the capsule gets tight. = Posterior, and it gets glued down a lot.
Humeral head will get pushed anteriorly
Adhesive Capsulitis Presentation
- Active ROM = Passive ROM
- Resisted testing = typically fair+ to good with no pain in later subacute phase
- Joint mobility limited into posterior and inferior glide
SUPRASPINATUS TENDINITIS Demographics
- Inflammation of the supraspinatus tendon
- Age: 40 – 60 / 20 - 30
- Gender: Female / Male*
- Mechanism of Injury: Overuse
Supraspinatus Tendinitis Presentation