Examination Under Anesthesia.
Last updated Wednesday, January 26, 2005
Figure 1 - Continuous passive motion machine About EUA
The examination is performed under a brachial plexus block or under general anesthesia with total muscle relaxation.Prolonged analgesia The brachial plexus block provides prolonged analgesia which greatly
facilitates the patient's ability to continue the range of motion
program during the critical 12 hours after the procedure.
In the examination, gentle forces are applied in forward flexion,
cross body adduction, internal rotation, and external rotation.
Sometimes, a gentle examination may produce lysis of essentially all
the restrictions to motion. At other times, the examination may reveal
firm blocks to motion that do not yield with the application of small
forces; if so, it is time to go to "plan B." If freedom of motion is
achieved by manipulation, continuous passive motion (see figure) is
instituted in the recovery room. Benefits of continuous passive motion The immediate institution of continuous motion has two important benefits:
- it influences the early phases of the healing process in a direction which encourages motion and discourages adhesions, and
- it enables the patient to wake up from the anesthetic seeing the shoulder in motion.
As soon as possible after the procedure the patient resumes the stiff shoulder exercises. Disclaimer
This resource has been provided by the University of Washington Department of Orthopaedics and Sports Medicine as general information only. This information may not apply to a specific patient. Additional information may be found at http://www.orthop.washington.edu or by contacting the UW Department of Orthopaedics and Sports Medicine.
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