OT Mod4 Flashcards
Three fold part of muscle influences in the joint lesions are?
1) Causative (unequal strain falls
opposing muscle groups or when reflex irritations have caused disturbances in contraction or relaxation
2) Maintenance, after once established: also a factor in recurrence once the pathology is
established.
3) Place of origin of irritation stimuli in the reflex arcs of the segment promotes changes to intracellular pressures and tension which have far reaching effects on movement and function.
Upon the establishment of the lesion, abnormal ____ appear in the muscles in relation causes ______?
Impulses
Causes vascular changes and changes in
muscular tone
In both the traumatic and the reflex lesion the ____ & _____on the joint surfaces is first established and then maintained by muscular shortening.
The uneven angulation & abnormal pressure on the joint
What is considered in lesion therapeutics?
Removal of the “irritation”
Correction of the lesion may require bony
adjustment of the vertebrae
Manipulation of engorged & tense muscles
Some general functional characteristics of spinal ligaments…?
- Aids in motion (tensile principle)
- Strength (collagen principle)
- Flexibility (elastic principle)
- Proprioception (posture and balance)
- Autonomic (somatovisceral reflexes)
The blood supply of the capsular ligaments?
Arteries enter the ligament at its periphery
What is the function of the nerves that supply the capsular ligaments?
Gather impulses excited by the normal tension of body movements and to transmit this knowledge to the center of posture in the cerebellum (proprioception)
“The osteopathic spinal lesion, as we know it, is found at points mechanically weakened… (2)…
(1) by having been subject to repeated sprain and
(2) by having been subject to more or less constant torsional stress.”
The individual pattern of each human spine is largely determined?
During the few years following the child’s learning to walk
When the____ takes an upright position and
with it the strains of activity, ____ and ______ ____ develop at the points receiving unusual strains and incorrect nourishment
When the child takes an upright position and
with it the strains of activity, bony and
ligamentous imperfections develop at the points receiving unusual strains and incorrect nourishment
The osteopathic spinal lesion is a rarity in the
infant…. Because?
The spine of the infant is not often subjected to trauma because of its protected life
The body of the infant is so flexible that the joints are not easily lesioned
Why should the spine be considered a physiological unit?
1) Integrity of the pelvic ring must be maintained as it is the foundation of the spine.
- Integrity of the spine as an organ must be
maintained. - Integrity of the ligaments & muscles which act as guy ropes, and upon which the spine depends in its function of keeping the body erect, must be maintained.
- Integrity of the chest wall & shoulder girdle is of importance.
- Condition of the arms and legs and their use and habits are important.
- All of these affect the spine as a physiologic organ, and they also affect each unit segment.
Why is the spine never at rest?Facet lesions with angular deviations with
respect to one another would be a most serious
matter
Vertebrae are always in motion one upon the other.
Upright station requires incessant re- adjustment of position of the vertebrae
What would be a most serious matter lesion in relation to ribs?
Facet lesions with angular deviations with
respect to one another would be a most serious matter
Motion beyond______ under ______ of
all or part structures, assumption of an angle, indentation of a surface by a _______ _____, restraining ligaments and partial returning to a disturbance to the
attachment of the head of the rib with the
consequent tilting of the rib itself.normal position are all factors
Motion beyond normal, under high tension of all or part structures, assumption of an angle, indentation of a surface by a projecting portion, restraining ligaments and partial returning to a normal position are all factors