Which technique is preferred for anesthetizing a facial laceration?

Which technique is preferred for anesthetizing a facial laceration?

• A. Infiltration
• B. Nerve Block
• C. Topical Anesthetic
• D. Systemic Analgesia

Answer: (B)

For a facial laceration, local infiltration around the wound is the preferred way to achieve anesthesia. Injecting a local anesthetic into the tissues surrounding and under the laceration numbs the exact area that will be repaired, giving rapid, reliable anesthesia with straightforward technique. It allows precise suturing with minimal tissue distortion and provides some hemostasis when a vasoconstrictor is used. A nerve block numbs a larger region and, while powerful, is more technically demanding and carries higher risk of nerve injury or complications; it can also distort tissue planes, making delicate wound repair more challenging. Topical anesthetics lack the depth needed for a full-thickness facial injury requiring suturing, and systemic analgesia does not provide true anesthesia of the wound. Thus, local infiltration is the most efficient and reliable option for most facial lacerations.

For a facial laceration, local infiltration around the wound is the preferred way to achieve anesthesia. Injecting a local anesthetic into the tissues surrounding and under the laceration numbs the exact area that will be repaired, giving rapid, reliable anesthesia with straightforward technique. It allows precise suturing with minimal tissue distortion and provides some hemostasis when a vasoconstrictor is used. A nerve block numbs a larger region and, while powerful, is more technically demanding and carries higher risk of nerve injury or complications; it can also distort tissue planes, making delicate wound repair more challenging. Topical anesthetics lack the depth needed for a full-thickness facial injury requiring suturing, and systemic analgesia does not provide true anesthesia of the wound. Thus, local infiltration is the most efficient and reliable option for most facial lacerations.