Soft Tissue Mobilization (wk 7) Flashcards
What is defined as increased resting activity in the muscle?
muscle guarding
What a 3 possible reasons for muscle guarding?
- Protective response to painful stimuli
- Neurologic Dysfunction
- Emotional stress, anxiety, fear
What is an active trigger point?
symptomatic and refers pain at rest or during motion (we we are treating)
What is an passive trigger point?
do not cause patient’s pain unless they are activated by palpation
What is Travell’s Energy deficit hypothesis of trigger points?
- Injury/trauma of muscle cause inflammatory cascade (interleukin, cytokines, lactic acid build up)
- Metabolites increase acidity (lower pH) increasing muscle spindle excitability
- Tonic, low grade muscle contraction -> can lead to trigger point
What are 3 therapeutic effects of manual therapy?
- Pain reduction
- Increase soft tissue extensibility
- Improve quality of motion in a restricted area
What 3 musculoskeletal indications for manual therapy?
- Pain reported with activity and that is relieved by rest
- Pain that is relieved or provoked by particular motions or positions
- Pain altered by changes related to sitting or standing posture
Contraindications of manual therapy?
- Systemic or localized infection
- Acute circulatory conditions (DVT, etc)
- Malignancy in the area
- Open wound at site
- Recent fracture at site
- Hematoma
- Hypersensitive skin
- Advanced diabetes
- Rheumatoid arthritis (if in a flare)
- Cellulitis – infection of skin
Precautions of manual therapy?
- Joint effusion or inflammation
- Rheumatoid arthritis (if not in a flare)
- Osteoporosis
- Steroid or anticoagulant therapy
Describe transverse friction massage. Pressure Speed Duration Discontinue
- back and forth in direction perpendicular to normal orientation of the fibers
Pressure - patient tolerance
Speed - 2-3 cycles/second
Duration - 5-10 min
Discontinue - once healed of if no improvement after three sessions
Describe the traumatic hyperemia of transverse friction massage.
- Increases flow of blood which in turn removes the chemical irritants of inflammation
- Increased blood flow reduces venous congestion thus decreasing edema and pressure on pain sensitive structures
Describe the pain relief from transverse friction massage.
- Stimulates type I and type II mechanoreceptors, producing presynaptic anesthesia
- Gate control theory
- Caution: Patient may feel an exacerbation of symptoms following first two to three sessions
Effect of transverse friction massage on collagen?
Assists with orientation of the collagen fibers
Indications of using transverse friction massage?
acute, subacute, or chronic ligament, tendon, or muscle injuries
Contraindications of transverse friction massage?
hematomas, open skin, frail skin
Describe scar massage
caution -
Similar technique to transverse cross friction massage (perpendicular to scar) except not as much pressure
caution - ensure incision is clean, dry, intact prior to performing
What is the purpose of scar massage?
Purpose - to stimulate collagen to lay down scar tissue appropriately (avoid hypertrophic and keloid scars), maintain scar mobility, and desensitize scars as needed
Which fascia layer is the deepest layer comprising the dura of the craniosacral system, which encases the central nervous system?
Visceral