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Therapy Interventions for Upper Limb Amputees Undergoing Selective Nerve Transfers
Published on: October 29, 2021
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[Selective Neurectomy in Spastic Paralysis of the Upper Extremity].
Kai Megerle1, Andreas Gohritz2
1Zentrum für Handchirurgie, Mikrochirurgie und Plastische Chirurgie, Schön Klinik München Harlaching, München, Germany.
Handchirurgie, Mikrochirurgie, Plastische Chirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Handchirurgie : Organ Der Deutschsprachigen Arbeitsgemeinschaft Fur Mikrochirurgie Der Peripheren Nerven Und Gefasse : Organ Der V
|March 20, 2024
Summary
Selective neurectomy, a surgical procedure, precisely targets motor nerve fibers to reduce muscle spasticity, particularly in the upper extremities. Successful outcomes depend on detailed anatomical knowledge and precise nerve fiber resection for effective muscle tone reduction.
Area of Science:
- Neurosurgery
- Anatomy
- Orthopedics
Context:
- Spastic paralysis leads to increased muscle tone.
- Selective neurectomy is gaining popularity for upper extremity spasticity.
- Accurate anatomical knowledge of muscle innervation is crucial.
Purpose:
- To detail the historical development, principles, and operative techniques of selective neurectomy.
- To provide an overview of clinical results for this procedure.
- To emphasize the importance of precise nerve visualization and resection.
Summary:
- Selective neurectomy involves transecting motor nerve fibers at muscle entry points to decrease muscle tone.
- Resecting 2/3 to 4/5 of nerve fibers is necessary for effective tone reduction.
- Precise visualization of terminal nerve branches is essential for controlling denervation extent and localization.
Impact:
- Offers a viable surgical option for managing spastic paralysis.
- Improves functional outcomes in patients with upper extremity spasticity.
- Highlights the critical role of anatomical precision in neurosurgical interventions.
