Structural Contour in Rhinoplasty: A 4-phase Technique for Progressive Dorsal Definition

Area of Science:

• Plastic Surgery
• Otolaryngology
• Facial Plastic Surgery

Background:

• Achieving a defined nasal dorsum in rhinoplasty, particularly at the osteocartilaginous junction, remains a surgical challenge.
• Existing techniques may not consistently provide the desired stability and aesthetic refinement.

Purpose of the Study:

• To introduce and describe the structural contour technique, a novel 4-phase surgical approach for rhinoplasty.
• To evaluate the technique's ability to create a defined and stable nasal dorsum.

Main Methods:

• The technique involves bony framework modification (ostectomy, remodeling), osteochondral stabilization (keystone area cerclage sutures), controlled upper lateral cartilage reinsertion, and continuous absorbable suture for dorsal contour refinement.
• A 4-phase progressive surgical strategy integrating bony and cartilaginous elements.

Main Results:

• Preliminary experience in 4 patients demonstrated tailored dorsal contour refinement.
• The technique allowed for precise adjustments based on individual anatomical and aesthetic needs.
• Preservation of nasal valve function was noted.

Conclusions:

• The structural contour technique provides a systematic and reproducible method for nasal dorsal refinement in rhinoplasty.
• It harmoniously integrates bone and cartilage manipulation for improved outcomes.
• This approach offers a framework for achieving defined and stable nasal dorsums.