Functional improvements in traumatic scars and scar contractures using an ablative fractional laser protocol

Area of Science:

• Dermatology
• Plastic Surgery
• Regenerative Medicine

Background:

• Ablative fractional resurfacing (AFR) is increasingly used for cosmetic skin concerns.
• Its functional impact on traumatic scars and contractures remains under-explored.
• This study investigates AFR for scar contracture management.

Purpose of the Study:

• To evaluate the efficacy of AFR in improving functional deficits associated with traumatic scars and contractures.
• To present case studies demonstrating AFR's application in scar treatment.
• To review potential mechanisms of AFR in scar rehabilitation.

Main Methods:

• Four patients with refractory scar contractures received up to three AFR treatments at 1-2 month intervals.
• Treatments were individualized and initiated as early as 2 months post-injury or surgery.
• Procedures were performed in an outpatient setting with topical anesthesia and forced air cooling.

Main Results:

• AFR was well-tolerated with no serious complications.
• All patients showed durable, cumulative improvements in range of motion and skin functionality.
• AFR facilitated an earlier return to activities and potentially reduced the need for surgery.

Conclusions:

• AFR is a novel, safe, and effective adjunct to traditional scar management.
• It offers significant functional improvements for patients with traumatic scars and contractures.
• Potential paradigm shifts include earlier treatment initiation and a focus on functional outcomes.