What does venesection mean?
Venesection is a medical practice that involves making an incision in a vein to relieve symptoms or to collect blood for analysis. The term has its roots in Latin and Greek, with 'vena' referring to a vein and 'ektome' meaning cutting out. Historically, venesection was used for bloodletting, a practice that was believed to balance the body's humors. Today, venesection is used in phlebotomy, where a healthcare professional makes a small incision in a vein to collect a blood sample. The practice is still used in some medical settings, although it is not as common as it once was.
noun
The practice of making an incision in a vein, especially for the purpose of bloodletting or phlebotomy.
- 1. The practice of making an incision in a vein for the purpose of bloodletting or phlebotomy.
"The doctor performed a venesection to relieve the patient's symptoms."
"The doctor performed a venesection to relieve the patient's symptoms."
"The nurse collected a blood sample through venesection."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of venesection
The term 'venesection' comes from the Latin 'vena', meaning 'vein', and the Greek 'ektome', meaning 'cutting out'. The practice of venesection has its roots in ancient civilizations, where it was used for bloodletting and other medical purposes.
Usage notes
Venesection is a medical term that is primarily used in formal or technical contexts. It is not commonly used in everyday conversation.