A 52-year-old man with type 2 diabetes undergoes elective knee arthroscopy under spinal anaesthesia. The anaesthetist administers 3 mL of 0.5% bupivacaine intrathecally without obtaining written informed consent, claiming the patient verbally agreed. Postoperatively, the patient develops cauda equina syndrome and files a complaint with the Medical Council. What is the most appropriate next step in addressing the medicolegal aspect of this case?

Question

Accepted Answer

B. Conduct a formal investigation into whether valid informed consent was obtained before the procedure, including assessment of disclosure, comprehension, and voluntariness. ## Informed Consent — Medicolegal Framework

**Key Point:** Valid informed consent requires three essential elements: (1) disclosure of material risks and benefits, (2) patient comprehension, and (3) voluntary agreement. Written documentation is the gold standard for elective procedures, especially invasive interventions.

### Why Formal Investigation Is Mandatory

When a patient alleges lack of informed consent, the hospital and medical council must conduct a structured inquiry to determine whether the consent was **valid** at the time of the procedure. This includes:

1. **Disclosure**: Did the anaesthetist explain the procedure, material risks (e.g., spinal headache, nerve injury, cauda equina syndrome), and alternatives?
2. **Comprehension**: Did the patient understand the information in language and terms appropriate to their education level?
3. **Voluntariness**: Was the consent free from coercion or undue influence?

**High-Yield:** In Indian jurisprudence (based on tort law principles and Medical Council guidelines), **written consent is the standard of proof** for elective procedures. Verbal consent alone is insufficient for medicolegal protection, especially when complications arise.

### Retroactive Consent Is Legally Invalid

Obtaining written consent *after* a complication has occurred is not only ineffective but may be viewed as an attempt to conceal negligence. It carries no legal weight.

### Settlement Without Liability Assessment

Premature settlement without investigation may constitute an admission of negligence and expose the institution to regulatory action by the Medical Council.

**Clinical Pearl:** Cauda equina syndrome following spinal anaesthesia, though rare, is a known complication. The critical issue here is whether the patient was adequately informed of this risk *before* the procedure.

**Mnemonic: VALID CONSENT** — Voluntary, Adequate disclosure, Lucid comprehension, Informed decision, Documented (written preferred).

[cite:Park 26e Ch 7 - Medical Jurisprudence]

Answer

A. Advise the hospital to settle the case out of court without admitting liability

Answer

C. Obtain a retrospective written consent from the patient to validate the procedure

Answer

D. Document the verbal consent in the medical record and argue that verbal consent is legally equivalent to written consent

Explanation

Practice similar questions