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Bypass coaptation procedures for cervical nerve root avulsion

S Yamada1, R R Lonser, R P Iacono

  • 1Division of Neurosurgery, Loma Linda University Medical Center, California.

Neurosurgery
|June 1, 1996
PubMed
Summary
This summary is machine-generated.

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Bypass coaptation surgery offers hope for patients with cervical spinal nerve root avulsions. This procedure can restore motor and sensory function in the upper extremities, significantly improving quality of life.

Area of Science:

  • Neurosurgery
  • Orthopedic Surgery
  • Regenerative Medicine

Background:

  • Cervical spinal nerve root avulsions historically led to permanent upper extremity paralysis.
  • Limited therapeutic options existed for patients with severe neurological deficits post-avulsion.

Purpose of the Study:

  • To evaluate the efficacy of bypass coaptation procedures for treating cervical spinal nerve root avulsions.
  • To assess the functional recovery of motor and sensory pathways after surgical intervention.

Main Methods:

  • Retrospective analysis of 12 patients with cervical spinal nerve root avulsions.
  • Surgical intervention using bypass coaptation techniques on the brachial plexus.
  • Assessment of motor and sensory function recovery post-surgery.

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Main Results:

  • Complete or partial return of motor and sensory function was observed in all treated patients.
  • The most significant functional recovery was noted in patients operated on within 6 weeks of injury.
  • Bypass coaptation successfully restored function to previously denervated muscles.

Conclusions:

  • Bypass coaptation is a viable therapeutic option for cervical spinal nerve root avulsions.
  • Early surgical intervention (within 6 weeks) maximizes functional recovery.
  • These procedures enhance the quality of life for patients suffering from nerve root avulsions.