Asian Rhinoplasty: Grafts vs Implants

The term “Asian rhinoplasty” is used in the surgical literature to describe a highly diverse range of patients and anatomical patterns and should not be understood as referring to only one fixed nasal shape or a single ethnic group. Bone, cartilage, skin, nasal base and airway characteristics differ from person to person; therefore, the surgical plan should be determined according to an individual examination and the patient’s goals.

In some Asian populations, studies have identified characteristics such as lower dorsal height (nasal bridge), differences in nasal tip support or a thicker soft tissue envelope. However, none of these characteristics applies to everyone, nor do they determine aesthetic value or health.

Challenges and Approaches in Asian Rhinoplasty

The aim of rhinoplasty in Asian patients, as with any other patient, should be patient-centred. In some cases, increasing or reconstructing dorsal or nasal tip support may be considered, while in others, such changes may not be necessary at all. Assessment of the airway, facial proportions, soft tissue thickness, cartilage structure and the patient’s own preferences is important before selecting a technique.

According to scientific evidence, choosing the appropriate material for nasal augmentation (augmentation rhinoplasty) is one of the key decisions. Systematic studies show that each material has its own advantages and limitations.

Autologous Grafts

A review published in 2026 included 28 studies in its qualitative analysis. A meta-analysis of infection, based on 10 studies and 7019 patients, reported lower odds of infection in the autologous graft group (OR=0.19; 95% confidence interval: 0.09 to 0.42).

This figure relates to infection, not extrusion, and does not guarantee an outcome for an individual patient. The evidence was predominantly observational, with a risk of bias and heterogeneity between studies; therefore, this estimate alone does not establish the superiority of one material for all patients. The same review also reported that autologous grafts can be associated with warping or partial resorption [PMID: 42499483].

Autologous grafts usually include the following:

• Septal cartilage: For strengthening the nasal tip and providing structural support.
• Ear cartilage: For smaller, lower-volume corrections.
• Rib cartilage: For substantial augmentation of the nasal bridge and providing strong support, particularly when a large volume is required.

Synthetic Implants

Synthetic implants such as silicone and high-density polyethylene (HDPE) or Gore-Tex (ePTFE) may be used in specific circumstances and with appropriate techniques. A systematic review published in 2026, covering studies from 2000 to 2024, showed that these materials are associated with higher rates of infection and extrusion, particularly during long-term follow-up [PMID: 42499483].

A 2024 case report described retaining the capsule surrounding a silicone implant to support a diced cartilage graft during revision surgery. This single-case report does not prove that the technique is better or carries a lower risk for all patients [PMID: 38825236].

Common synthetic implants include the following:

• Silicone: The most commonly used material, with potential risks of capsule formation and capsular contracture.
• Expanded polytetrafluoroethylene (ePTFE/Gore-Tex): Offers better tissue integration but still carries risks of infection and extrusion.
• Porous high-density polyethylene (HDPE/Medpor): Allows tissue ingrowth into its pores. Its selection and removal during revision surgery involve specific considerations, and like other implants, it carries a risk of infection.

Note: The choice between an autologous graft and a synthetic implant should be made in consultation with the surgeon, based on individual anatomy, surgical goals, medical history and patient preferences. No material is absolutely superior for every patient.

Increasing the Height of the Asian Nasal Bridge

Nasal bridge augmentation can be performed using different methods.

Autologous Cartilage Grafts

Rib cartilage is one autologous source that may be considered when greater volume or structural support is required. However, its selection depends on reconstructive needs, other available cartilage sources, the donor site and patient preferences. No graft source is absolutely superior for all patients.

Synthetic Implants

Silicone implants can be used to augment the nasal bridge, but this should be done cautiously and in selected cases. A study in Facial Plastic Surgery (2026) emphasises that material selection should be based on the patient’s unique anatomical characteristics [PMID: 41962580].

Important note: The use of synthetic implants in Asian rhinoplasty can produce good results, but it also carries potential risks such as infection, extrusion, capsule formation and capsular contracture. Therefore, decisions regarding these materials should be made cautiously by an experienced surgeon.

Narrowing the Asian Nasal Base

If an individual is dissatisfied with the width of their nasal base, altering it may be considered after assessing their anatomy, airway and personal goals. This characteristic is not present in all Asian individuals and is not, in itself, a medical problem.

• Soft tissue removal: Small incisions are made around the nasal base, and part of the nasal skin is removed to reduce the width of the nasal base.
• Cartilage grafts: Used to shape the nasal alae and strengthen the nasal structure.
• Combined techniques: A combination of soft tissue removal and cartilage grafting, based on each patient’s surgical plan.

Choosing Between Autologous Grafts and Synthetic Implants

The choice between autologous grafts and synthetic implants depends on several factors:

• Patient anatomy: Skin thickness, the strength of the cartilage and bone framework, and the condition of the nasal airway.
• Surgical goals: The degree of augmentation required and the desired changes to the nasal tip and nasal base.
• Surgical history: Patients who have previously undergone rhinoplasty may require specific techniques.
• Patient preferences: The patient’s preference for using autologous or synthetic materials.
• Surgeon experience: The surgeon’s skills and experience in using different materials.

A study in Facial Plastic Surgery Clinics of North America (2024) emphasises that alloplastic materials can be used in appropriate clinical situations and with the correct technique. However, this should be done cautiously and with a full understanding of the advantages and disadvantages of each material [PMID: 39341678].

Postoperative Care

Postoperative care is tailored according to the technique performed, the condition of the soft tissues and the surgeon’s specific instructions. The time required for swelling to subside and the appearance to stabilise varies between individuals, and a fixed recovery period cannot be determined solely on the basis of ethnicity. Patients should:

• Follow the surgeon’s specific instructions carefully.
• Avoid strenuous activities and exercise for a specified period.
• Prevent trauma to the nose.
• Contact their surgeon if any unusual symptoms occur.

Frequently Asked Questions

Rib Cartilage Graft or Silicone Implant: Which Is More Suitable for You?

The answer is not the same for every patient and depends on several factors. Rib cartilage grafts offer advantages such as lower rates of infection and extrusion, but they may not be suitable for all patients. Silicone implants can produce good results in selected cases when appropriate techniques are used.

Silicone Implants in Rhinoplasty: Potential Outcomes and Risk of Complications

Silicone implants can produce good results, but they carry potential risks such as infection, extrusion and capsule formation. Studies show that infection and extrusion rates are higher with synthetic implants than with autologous grafts [PMID: 42499483].

When Will the Results of Rhinoplasty Become Visible?

Swelling reduction and stabilisation of the appearance after rhinoplasty may continue for months, and the exact timeframe varies for each person. The outcome should be assessed during clinical follow-up, based on the type of surgery and the healing process.

Reminder: This article is intended for general education and is not a substitute for an individual medical assessment or consultation with your surgeon. Decisions about the surgical method should be based on a complete examination, individual anatomy and specialist consultation.

Original Source

This article is based on the following published studies:

• Khatlah et al. (2026), JPRAS Open — doi.org/10.1016/j.jpra.2026.01.031
• Moris et al. (2024), Journal of Stomatology, Oral and Maxillofacial Surgery — doi.org/10.1016/j.jormas.2024.101935
• Yoo & Jang (2026), Facial Plastic Surgery — doi.org/10.1055/a-2850-9504
• Kook et al. (2026), Plastic and Reconstructive Surgery — doi.org/10.1097/PRS.0000000000012423
• Romo et al. (2024), Facial Plastic Surgery Clinics of North America — doi.org/10.1016/j.fsc.2024.06.007