2.6 Intro to BLT, Still's and FPR Flashcards
What are the direct OMT techniques? (6)
- MFR- both
- INR- both
- ST*
- MET*
- HVLA*
- Visceral- both
What are the combination OMT techniques? (1)
Stills
What are the indirect OMT techniques? (7)
- MFR- both
- INR- both
- BLT/LAS *
- FPR *
- functional
- visceral - both
- counterstain
What is BLT? What are it’s 3 principles?
Balanced ligamentous tension
Three Principles
- Disengagementof the dysfunctional area
- Exaggerationof dysfunctional pattern
- Balanced tension of ligaments
What article is BLT based on?
Drs. Rebecca and Howard Lipincott published Dr. Sutherland’s ideas as “Osteopathic Technique of William G. Sutherland” (1949)
In BLT, what are primarily involved in the maintenance of the somatic dysfunction and are used in the reduction of the SD?
ligaments
What was Dr. Still’s Lesson to Dr. Sutherland?
A pt who steps on a nail would draw his leg away, causing a membranous strain between fibula and tibia.
What are the indications for BLT? 2
- SD that involve ligamentous articular strains or myofascial basis
- Areas of lymphatic congestion or local edema
What are the contraindications for BLT?
- Fracture, dislocation, instability
- Open wounds
- Soft tissue/bony infections
- Abscesses
- DVT
- Malignancy
What are the side effects of BLT similar to?
post-exercise soreness
What is the type of motion at an articulation determined by?
shape of the joint surface, position of the ligaments, and forces of the muscles acting upon the joint
ligament tension is (more/less) variable than muscles?
LESS because ligaments do not stretch or contract as muscles do
In normal movements, does the total tension within a ligamentous articular mechanism change?
No, only the relationships between the joint’s ligaments and the position of the joint
What are the biochemical changes secondary to immobilization?
- fibrofatty infiltrates in capsular folds and recesses (longer=more infiltrate)
- loss of water and glycosaminoglycans in ground substance
- collagen fiber lubrication associated with maintenance of interfiber distance (must be maintained for smooth movement)
- microadhesions form and new collagen is laid down haphazardly
- immobilization for >12 weeks results in loss of collagen since rate of degradation > rate of synthesis
How much force is needed to move an immobilized joint? After several repetitions?
10 times normal force;
3 times normal force
What are the steps in BLT?
- position in the shifted neutral (indirect) - superior segment or distal structure over inferior segment for balanced ligamentous tension in all planes of motion
- activating force of inherent respiration - respiratory assist: holding breath at position of greatest ease toward air hunger but don’t pass out
- reevaluate for motion improvement
What is FPR?
Facilitated positional release:
combination of neutral positioning, application of an activating force (compression, torsion, or distraction), and placement into position of ease.