Manual therapy theory Flashcards
Professionalism
Introduce yourself
Greet patient
Ask about patient
Explain what your doing and why
Ask about Consent and comfort constantly
Patient being appropriately undressed and instructed on bed
Manual therapy effects on pain
- Pain gate
- Opioid response
Nociceptors
specialised nerve endings that are
activated by a biological stimulus of sufficient intensity
to threaten tissue damage.
Acute pain
- Pain that lasts for a short time and
occurs following surgery or trauma or other condition
Sub-acute pain
- Pain that is progressing towards chronic pain, but this progression may be prevented.
- This is known as the transition phase.
Recurrent pain
Pain that occurs on a cyclical basis,
- EG: a migraine or pelvic pain
Chronic pain
Pain that lasts beyond the time expected for healing following surgery or trauma
Pain gate theory (1965)
- This theory suggests that the spinal cord has a “gate” mechanism that can inhibit or allow the transmission of pain signals to the brain.
- By stimulating sensory receptors in the joints and tissues through manual therapy the input from these receptors can “close” the gate, reducing the perception of pain. T
- This helps explain the immediate pain-relieving effect of joint mobilisations.
The gate part of the theory
The ‘gate’ is the mechanism where pain signals can be let through or restricted.
One of two things can happen, the gate can be ‘open’ or the gate can be ‘closed’
Open gate
If the gate is open, pain signals can pass through and will be sent to the brain to perceive the pain
Closed gate
If the gate is closed, pain signals will be restricted from travelling up to the brain, and the sensation of pain won’t be perceived
Gate mechanism neurons
- A-β fibres
- A-δ fibres
- C fibers
A-β fibers (Alpha-Beta)
- large diameter fibers,
- have a quick transmission of impulses, due to their myelination
- these type of fibers are activated by light touch, pressure, and hair movement
- These stop the transmission of pain neurons
Myelination
Material surrounding nerve cells to insulate them and increase rate at which electrical impulses pass along the axon
A-δ fibers (Alpha-Delta)
- smaller diameter fiber
- they are thinly myelinated, and are stimulated by pain and temperature, specifically sharp, intense, tingling sensations
- Responsible for sharp pains received at the time of injury
C fibers
- have the slowest transmission of impulse since they are not myelinated
- these type of fibers are activated by pain and temperature, namely prolonged burning sensations
- Result in dull longer lasting pain
How rubbing and manual therapy helps pain in terms of fibers
This helps sooth and reduce the pain.
The non-noxious A-β fibers are activated and inhibit the A-δ and/or C fibers causing the pain.
Opioids
A class of drugs that provide pain relief by acting on areas in the spinal cord and brain to block the transmission of pain signals.
EG: Morphine, codeine, fentanyl.
Concave
bone that is rounded inwards
Convex
joint that is rounded outwards
Glide test
involves the application of passive gliding movements in all achievable directions
helps find out in which directions joint gliding is reduced
Kaltenborn Convex-Concave Rule
to allow ease in identifying the direction of limitation and subsequently the direction that treatment is to be applied.
When a convex joint surface is moving
the roll and glide transpire in the opposite direction
- The therapist moves a convex joint surface opposite to the direction of reduced movement
When a concave joint surface is moving
the roll and the glide takes place in the same direction
- The therapist moves a concave joint surface in the same direction of the reduced movement
What does Mulligan mobilization allow
- allows the patients to perform the offending movements in a functional position, hence, leading to a rewarding outcome
3 key factors of Maitland mobilization
- Accessory movements
- Physiological movements
- Overpressure
Flexion
the action of bending or the condition of being bent, especially the bending of a limb or joint
Extension
straightening a joint. This occurs when the angle of a joint increases
Abduction
movement away from the midline of the body.
This occurs at the hip and shoulder joints during a jumping jack movement.
Adduction
movement towards the midline of the body
Jumping jack putting hands back to normal
Plantar flexion
– pointing the toes
Dorsiflexion
the foot moves towards the shin as if you are pulling your toes up.
internal rotation
a rotational movement towards the midline
external rotation
is a rotating movement away from the midline
Elevation
refers to movement in a superior direction
(e.g. shoulder shrug)
Depression
depression refers to movement in an inferior direction.
Medial (internal)
towards the midline
eg : The nose is medial to the ears.
Lateral (external)
away from the midline
eg: The eye is lateral to the nose