Facial Laceration Management

Primary Suture Material Recommendations

The American College of Surgeons recommends using 5-0 or 6-0 monofilament non-absorbable sutures (nylon or polypropylene) as the first-line choice for facial lacerations, as they provide optimal cosmetic outcomes with reduced infection risk 1
Monofilament non-absorbable sutures are the gold standard for facial wounds because they cause less bacterial seeding and lower infection rates compared to other suture types 1, 2

For general facial lacerations, 5-0 or 6-0 monofilament non-absorbable (nylon or polypropylene) sutures are recommended 1
For lip lacerations, 5-0 or 6-0 monofilament non-absorbable sutures are recommended 1
For scalp lacerations, 4-0 or 5-0 monofilament sutures are recommended 2

For deeper or gaping wounds, layered closure starting with the deeper muscular layer, then closing mucosal and skin layers separately is recommended 1
Continuous non-locking suturing techniques are preferred as they distribute tension more evenly across the suture line, reducing tissue edema and necrosis risk 1, 2

Precise alignment of the vermillion border is critical in lip lacerations to avoid permanent cosmetic deformity 1
The rich vascular supply of lip lacerations creates significant bleeding potential despite appearing minor 1
Increased mobility in lip lacerations requires careful suture selection 1
Scalp lacerations have a rich vascular supply that can cause significant bleeding despite minor appearance 2

Absorbable monofilament options like poliglecaprone (Monocryl) or polyglyconate (Maxon) can be considered when suture removal follow-up is problematic 1, 2
Rapidly absorbing synthetic sutures (polyglactin 910/Vicryl Rapide) eliminate suture removal but are not ideal for the cutaneous portion of facial wounds 2
Catgut sutures should be avoided as they are associated with more pain and higher resuturing rates 1, 2

Non-absorbable facial sutures should be removed after 5-7 days to minimize scarring 1

Wounds should be kept clean and dry for the first 24-48 hours 1, 2
A soft diet is recommended for lip lacerations to minimize movement and tension 1
Chlorhexidine 0.12% rinses twice daily for 1 minute for at least the first week are recommended for lip lacerations to reduce bacterial load 1
Follow-up within 24 hours is recommended for scalp wounds 2

Adhesive steri-strips should not be used routinely as evidence shows no improvement in cosmetic outcomes or scar width when added to buried dermal sutures 3
Overly tight sutures that can strangulate tissue and impair healing should be avoided 4
Monitoring for infection signs such as increasing pain, redness, swelling, or purulent discharge is crucial 1, 2
Pain disproportionate to injury severity may suggest deeper complications 2

The American Academy of Pediatrics recommends that wounds can be safely sutured up to 12-24 hours after injury for most body locations, with facial wounds potentially acceptable up to 24 hours due to excellent vascular supply, provided careful debridement and wound assessment are performed 5
Most body locations: Wounds should be cleaned and repaired within 12 to 24 hours of injury 5
Facial lacerations can tolerate closure up to 24 hours with lower infection risk 5

Evaluate for active infection signs, and if no active infection, perform thorough debridement 5