MedicalTerminology DB

Meaning of axillary dissection: Surgery to remove lymph nodes found in the armpit region.

Definition of axillary dissection

Surgery to remove lymph nodes found in the armpit region. Also called axillary lymph node dissection.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.