Laceration Repair - Suture Size and Aftercare
Material
- Nonabsorbable Monofilament — Nylon (Ethilon), Polypropylene (Prolene), and Polybutester (Novafil)
- Absorbable materials for dermal and fascial closures — Polyglycolic acid (Dexon, Dexon Plus), Polyglactin 910 (Vicryl), Polydioxanone (PDS — monofilament absorbable), Polyglyconate (Maxon — monofilament absorbable)
- Absorbable materials for mucosal and scrotal closure — Chromic gut, Polyglactin 910 (Vicryl)
Location
- Scalp Percutaneous (skin): 5-0/4-0 Monofilament
- Deep (dermal): 4-0 Absorbable
- Ear Percutaneous: 6-0 Monofilament
- Eyelid Percutaneous: 7-0/6-0 Monofilament
- Eyebrow Percutaneous: 6-0/5-0 Monofilament
- Deep: 5-0 Absorbable
- Nose Percutaneous: 6-0 Monofilament
- Deep: 5-0 Absorbable
- Lip Percutaneous: 6-0 Monofilament
- Deep: 5-0 Absorbable
- Oral Mucosa Deep: 5-0 Absorbable
- Other Parts Of Face & Forehead Percutaneous: 6-0 Monofilament
- Deep: 5-0 Absorbable
- Trunk Percutaneous: 5-0/4-0 Monofilament
- Deep: 3-0 Absorbable
- Extremities Percutaneous: 5-0/4-0 Monofilament
- Deep: 4-0 Absorbable
- Hand Percutaneous: 5-0 Monofilament
- Deep: 5-0 Absorbable
- Foot/Sole Percutaneous: 4-0/3-0 Monofilament
- Deep: 4-0 Absorbable
Aftercare
- Most wounds should be covered with an antibiotic ointment and a nonadhesive dressing immediately after laceration repair.
- The dressing should be left in place for 24 hours, after which time most wounds can be opened to air.
- Patients with nonabsorbable sutures (eg, nylon, polypropylene sutures) may be allowed to shower or wash the wound with soap and water without risking increased rates of infection or disruption of the wound
- Prolonged soaking of nonabsorbable stitches including swimming in chlorinated water should be avoided because of the theoretical risk of premature loss of suture tensile strength with wound dehiscence.
Suture Removal
The timing of suture removal varies with the anatomic site:
- Eyelids – Three days
- Neck – Three to four days
- Face – Five days
- Scalp – 7 to 14 day
- Trunk and upper extremities – Seven days
- Lower extremities – 8 to 10 days