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The Delta Graft: Rethinking 3D Tip Architecture for Predictable Form and Function
Miguel Gonçalves Ferreira1, Mariline Santos2, Grant S Hamilton3
1Department of Otolaryngology-Centro Hospitalar Universitário de Santo António; Instituto de Ciências Biomédicas Abel Salazar-Porto University, Portugal; Clínica Nariz e Face, Porto; Hospital Luz Arrábida-Vila Nova de Gaia, Porto, Portugal.
The DELTA GRAFT offers a new solution for rhinoplasty challenges, improving nasal tip control and function. This innovative graft precisely shapes the lateral crura, stabilizing nasal valves for better aesthetic and functional outcomes.
Area of Science:
- Plastic Surgery
- Otorhinolaryngology
- Facial Aesthetic Surgery
Background:
- Nasal tip and middle vault control are significant challenges in rhinoplasty.
- The lateral crura's complex dynamics complicate aesthetic and functional outcomes.
Purpose of the Study:
- Introduce the DELTA GRAFT, a novel structural and functional graft for rhinoplasty.
- Address multiple aesthetic and functional concerns of the nasal tip and middle vault.
Main Methods:
- The DELTA GRAFT technique allows precise modulation of lateral crus shape and eversion.
- It adjusts the resting angle and redefines the crural-septal relationship.
- The graft stabilizes internal and external nasal valves and facilitates tip rotation and support.
Main Results:
- The DELTA GRAFT provides a unified solution for complex rhinoplasty cases.
- It enables precise control over nasal tip aesthetics and function.
- Single graft placement achieves comprehensive stabilization and support.
Conclusions:
- The DELTA GRAFT is an effective technique for optimizing nasal tip and middle vault control in rhinoplasty.
- It offers a versatile solution for enhancing both aesthetic appearance and nasal function.
- This novel graft simplifies complex surgical maneuvers, improving patient outcomes.

