The mental nerve block, which desensitises the lower lip and chin region, is the appropriate regional anaesthesia technique for minor surgical procedures involving the lower lip.
The nerve block suitable for surgery on lower lip is:
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Question context
This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.