caudal anesthesia: meaning, definition, pronunciation and examples
C2Technical/Medical
Quick answer
What does “caudal anesthesia” mean?
A type of regional anesthesia injected into the caudal canal (the sacral portion of the spinal canal) to numb the lower body, particularly for childbirth or lower body surgery.
Audio
Pronunciation
Definition
Meaning and Definition
A type of regional anesthesia injected into the caudal canal (the sacral portion of the spinal canal) to numb the lower body, particularly for childbirth or lower body surgery.
A medical procedure involving the injection of local anesthetic into the caudal epidural space to block nerve signals from the sacral and lumbar regions, providing pain relief for procedures involving the perineum, rectum, or lower limbs.
Dialectal Variation
British vs American Usage
Differences
Spelling: British English may use 'anaesthesia' (with 'ae'), while American English uses 'anesthesia' (with 'e'). The term 'caudal block' is a common synonym in both varieties.
Connotations
Identical technical connotations. No difference in professional understanding.
Frequency
Equally low-frequency in both dialects, confined strictly to medical literature and practice.
Grammar
How to Use “caudal anesthesia” in a Sentence
The anaesthetist performed caudal anesthesia [on the patient].Caudal anesthesia was administered [for the procedure].Vocabulary
Collocations
Examples
Examples of “caudal anesthesia” in a Sentence
verb
British English
- The consultant will caudalise the patient before the operation.
American English
- The anesthesiologist will caudalize the infant for the hernia repair.
adverb
British English
- The drug was administered caudally.
American English
- The needle was inserted caudally into the epidural space.
adjective
British English
- The caudal anaesthetic approach is preferred for this paediatric case.
American English
- The caudal anesthetic technique provides excellent postoperative pain relief.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical textbooks, research papers, and clinical studies on pain management and obstetric anesthesia.
Everyday
Virtually never used. A patient might hear it explained as 'a type of epidural' or 'a nerve block for the lower back'.
Technical
The primary context. Used in surgical notes, anesthesia records, and communication between healthcare professionals (anaesthetists, surgeons, midwives).
Vocabulary
Synonyms of “caudal anesthesia”
Strong
Neutral
Weak
Vocabulary
Antonyms of “caudal anesthesia”
Watch out
Common Mistakes When Using “caudal anesthesia”
- Misspelling 'caudal' as 'caudle' or 'cordal'.
- Confusing it with 'spinal anesthesia' or 'epidural anesthesia' without specifying the caudal approach.
- Using it in non-medical contexts.
FAQ
Frequently Asked Questions
Caudal anesthesia is a specific type of epidural anesthesia where the injection is made into the caudal canal (the sacral hiatus), making it a 'low' epidural. Not all epidurals are caudal.
It is commonly used for pain relief during childbirth (especially instrumental deliveries), and for surgeries involving the lower abdomen, perineum, rectum, or lower limbs, particularly in children.
A spinal block injects anesthetic directly into the cerebrospinal fluid in the subarachnoid space, usually higher up the spine. Caudal anesthesia is an epidural technique, injecting into the epidural space at the very base of the spine, and typically has a slower onset and is used for different types of procedures.
When performed by a trained anaesthetist, it is a standard and safe regional anesthesia technique. As with any medical procedure, it carries potential risks (e.g., infection, nerve injury, drug reaction) which are discussed prior to administration.
A type of regional anesthesia injected into the caudal canal (the sacral portion of the spinal canal) to numb the lower body, particularly for childbirth or lower body surgery.
Caudal anesthesia is usually technical/medical in register.
Caudal anesthesia: in British English it is pronounced /ˈkɔːdəl ˌæn.əsˈθiː.zi.ə/, and in American English it is pronounced /ˈkɑːdəl ˌæn.əsˈθiː.ʒə/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of 'caudal' as related to 'tail' (like a caudal fin on a fish). This anesthesia is for the 'tail end' of the body.
Conceptual Metaphor
MEDICAL PROCEDURE IS A TARGETED INTERVENTION (focus on precise anatomical site).
Practice
Quiz
Caudal anesthesia is most accurately described as: