Nasal Reconstruction Using a Synthetic Dermal Substitute: An Updated Algorithm and Clinical Outcomes

Area of Science:

• Plastic Surgery
• Regenerative Medicine
• Biomaterials

Background:

• Nasal reconstruction presents significant challenges due to anatomical complexity and functional/aesthetic demands.
• Established techniques like paramedian forehead flaps have limitations.
• Synthetic dermal substitutes are emerging as valuable tools, but their use in nasal reconstruction requires further investigation.

Purpose of the Study:

• To evaluate the clinical outcomes of nasal reconstruction using NovoSorb Biodegradable Temporizing Matrix (BTM).
• To assess BTM's safety, efficacy, and versatility across all nasal subunits.
• To propose an updated reconstructive algorithm incorporating BTM.

Main Methods:

• Retrospective review of 67 patients undergoing nasal reconstruction with BTM by a single surgeon.
• Data collected included demographics, defect characteristics, operative details, complications, healing time, and secondary procedures.
• Outcomes were analyzed descriptively with an average follow-up of 3.2 months.

Main Results:

• The mean defect size was 4.68 cm², with 17.9% involving nasal lining.
• Overall complication rate was 7.46% (1 infection, 4 delayed healing).
• 17.9% required secondary procedures, and 19% had in-office aesthetic refinement.

Conclusions:

• NovoSorB Biodegradable Temporizing Matrix (BTM) is a safe and versatile adjunct for nasal reconstruction.
• It demonstrates low complication rates, good contour preservation, and reliable healing.
• BTM can be integrated as a definitive, temporizing, or adjunctive option in an updated reconstructive algorithm.