Introduction to biomechanics


Passive Physical Therapy

Terry O'Brien General Manager of Backmany patients. These are the patients
Trouble UK says that, "Physical therapywho often feel that something in their
has a significant benefit for mechanicalback has `jammed' and feel the need for
back pain. Studies show that, forphysical therapy. Such patients who have
patients presenting with acute backreceived relief, sometimes
pain, spinal mobilisation and/orinstantaneously, in the past for a
manipulation is more effective thansimilar disorder will seek out
placebo in the short term and thustherapists who provide this treatment.
reduces the period of morbidity,Manipulation's bad name, particularly
allowing an earlier return to work.among surgeons who have to deal with
The timing of the treatment issubsequent disrupted discs is related to
important. If the medical practitionerinappropriate spinal manipulation that
is unskilled with physical therapy,aggravates the problem or fails to help
referral is appropriate. Spinalover a long period of time.
manipulation is contraindicated orThe management of back pain is
ineffective in patients with acute lowincorrectly portrayed as a difficult
back pain with spasm, fixed lateralproblem shrouded in medical ignorance.
scoliosis or sciatica.The physician has to provide optimal
The gentler technique of mobilisationcircumstances for the dysfunction
may be effective in providing relief andproblem to heal itself. The key to
shortening the period of disability.successful management is for the
Once the severe pain and spasm phasepractitioner to be well informed,
subsides (average 3-7 days), then it isconfident and believable, and be
usually possible to apply the moreprepared to give or organise safe
vigorous spinal manipulation technique.effective physical therapy for back
However, it is possible to performproblems which are slow to respond to
manipulation safely from the outset inconservative methods.



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