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[Radical versus modified neck dissection. Cancer-related and functional viewpoints]
W Mann1, M Wolfensberger, U Füller
1Universitäts-HNO-Klinik Mainz.
Laryngo- Rhino- Otologie
|January 1, 1991
Summary
Preserving the spinal accessory nerve during neck dissection does not impact recurrence or survival rates. This finding holds true when nerve preservation doesn't compromise surgical completeness and is combined with post-operative radiation therapy.
Area of Science:
- Surgical Oncology
- Head and Neck Surgery
- Neurosurgery
Context:
- Neck dissection is a critical procedure in head and neck cancer treatment.
- The spinal accessory nerve's role in shoulder function necessitates careful consideration during dissection.
- Balancing oncologic radicality with functional preservation is a key challenge.
Purpose:
- To evaluate the impact of spinal accessory nerve preservation versus sacrifice on neck recurrence and patient survival.
- To determine if spinal accessory nerve preservation influences oncologic outcomes in neck dissection.
- To assess the relationship between nerve preservation, surgical radicality, and adjuvant radiation.
Summary:
- A retrospective analysis of 256 patients undergoing neck dissection examined outcomes based on spinal accessory nerve management.
- Preservation of the spinal accessory nerve (173 cases) showed no significant difference in regional recurrence or survival compared to sacrifice (86 cases).
- These findings were contingent upon the nerve's preservation not compromising the neck dissection's radicality and the patient receiving post-operative radiation.
Impact:
- Provides evidence supporting spinal accessory nerve preservation when oncologically feasible.
- Informs surgical decision-making to optimize functional outcomes without sacrificing oncologic control.
- Highlights the importance of adjuvant radiation in conjunction with nerve-sparing techniques.