Cartilage Grafts in Rhinoplasty: Types, Uses and Benefits

A cartilage graft in rhinoplasty is a surgical technique where cartilage tissue is harvested and placed to shape, strengthen, or support the nose. Common donor areas include the nasal septum, ear, or rib. This method ensures structural integrity and long-term stability in nose surgery.

Cartilage graft for nasal tip support is frequently used to improve projection and definition. By reinforcing the tip, surgeons achieve a natural yet durable aesthetic outcome. This technique also prevents long-term tip drooping, making it essential in both functional and cosmetic rhinoplasty.

Cartilage graft for breathing improvement is another vital application. In cases of nasal valve collapse or septal deviation, grafts open the airway and stabilize nasal passages. This allows better airflow, addressing both cosmetic concerns and functional breathing problems simultaneously.

Cartilage graft for revision rhinoplasty is often necessary when previous surgeries caused tissue loss or collapse. Autologous cartilage provides a safe and reliable material, ensuring biocompatibility and minimizing rejection risk. Its versatility makes it indispensable in complex nasal reconstruction.

What Is Cartilage Graft in Rhinoplasty?

A cartilage graft in rhinoplasty refers to the use of cartilage tissue—typically harvested from the nasal septum, ear, or rib—to reshape or support the nose structure during surgery. Surgeons use grafts to enhance nasal tip projection, strengthen weak areas, correct asymmetries, or improve breathing function. This technique is especially common in revision or ethnic rhinoplasty, where additional structural support is needed for long-lasting and natural-looking results.

Why Are Cartilage Grafts Used in Rhinoplasty?

The basic rationale behind using cartilage grafts in rhinoplasty is to achieve a natural appearance while preserving or enhancing the function of the nose. Some examples of the different issues targeted by this procedure include:

Tissue Deficiency or Weakness: Some people have tissue loss in certain parts of the nose due to congenital reasons, trauma, accidents, or previous unsuccessful rhinoplasty procedures. Deficiencies in the upper part (dorsum), lower part (tip), or sides (alar regions) of the nose can be corrected by completing and reshaping them with cartilage grafts.

Breathing Difficulties: Nasal congestion or difficulty breathing often originates from structural problems such as narrowing of the nasal valve area or severe curvature of the septum (the nasal partition). Cartilage grafts function like a “skeletal support” to widen these narrowed areas or reinforce a curved septum. Thus, nasal airflow increases, and breathing function improves.

Revision Surgeries (Second or Third Procedures): In primary rhinoplasty, sometimes so much cartilage is taken from the septum that subsequent surgeries do not have an adequate supply. Particularly in revision surgery, a large amount of cartilage may be needed. Cartilage taken from the ear or the ribs is used here to help reshape the nose again or fix breathing problems.

The Need for a Natural and Flexible Result: Over time, synthetic implants can sometimes shift, become noticeable externally, or cause a rigid appearance. Cartilage taken from one’s own tissue, however, adapts more naturally to facial expressions, the face, and changes over time due to its soft and flexible structure. Therefore, the results of the surgery offer a more natural aesthetic appearance.

Biological Compatibility and Reduced Risk of Rejection: The body’s reactions to foreign materials are markedly lower when it comes to its own tissue. This minimizes the risk of infection, rejection of the implant by the body, or uncomfortable situations that could develop in the long term.

What Are the Sources of Cartilage for Nasal Grafts?

There are several main sources from which the necessary cartilage can be obtained during rhinoplasty. The choice depends on the patient’s anatomy, the goals of the surgery, and previous procedures they may have undergone.

Septal (Nasal Septum) Cartilage:

In most nose surgeries, the first choice is typically cartilage taken from the septum. This area can be accessed via an incision inside the nose, and septal cartilage is highly compatible with nasal structure. Because it has ideal features in terms of shape and rigidity, it meets most basic correction needs. However, in revision surgeries where tissue has already been removed from the septum, there may not be enough septal cartilage left.

Ear (Conchal) Cartilage:

The cartilage tissue in the inner part of the ear (the conchal bowl) has a more curved and relatively softer structure. This makes it particularly suitable for the nasal tip or the alar region. Ear cartilage is frequently used for fine-tuning the aesthetic appearance of the nose. It is harvested using a precise surgical technique to avoid any visible deformity in the ear. Because the donor site scar remains behind the ear, it generally isn’t noticeable.

Rib (Costal) Cartilage:

Taking cartilage from the rib is a method used in rhinoplasty for more complex or larger-volume graft requirements. It is preferred especially in cases of trauma, severe congenital deformities, or in patients who have undergone multiple surgeries and lack enough septal-ear cartilage. Rib cartilage provides an ample supply of material and allows for effectively reconstructing the building blocks of the nose from scratch. However, because an additional incision is made in the chest to obtain it, there is a risk of scarring at the donor site, a longer healing period, and in very rare cases, potential impact on the pleura (lung membrane).

What Is the Role of Septal Cartilage in Rhinoplasty?

Septal cartilage is located right in the center of the nose and forms the dividing wall between the two nostrils. It is essentially one of the main pillars that enable the nose to stand upright and prevent issues such as collapse or curvature. In rhinoplasty, septal cartilage plays the following roles:

Dorsal Support: The septum is one of the main structures bearing the load on the nasal bridge. If there is a collapse or irregularity in a certain part of the nasal bridge, pieces taken from the septal cartilage can be used to support this region. This procedure corrects the aesthetic appearance as well as preserves structural integrity.

Tip Shaping: Septal cartilage can be used to increase the projection of the nasal tip, correct asymmetry, or refine its overall contours. For example, using a piece of septal cartilage as a columella strut helps make the nasal tip more defined and upright.

Valve Opening and Breathing: Inside the nose, the narrowest part of the airway is known as the “internal nasal valve.” When this area isn’t adequately supported, the nasal wings can collapse inward with each breath, resulting in difficulty breathing. Grafts taken from the septum are placed as “spreader” or “alar” grafts to correct this narrowing, opening up the airway more effectively.

When Is Rib Cartilage Preferred?

Rib cartilage is considered in the “heavy-duty” category in rhinoplasty. It can be the best option when greater volume and a sturdy structure are required or in patients who have undergone multiple revision surgeries. The reasons for choosing this method can be summarized as follows:

Need for Large Volume: Some nasal deformities involve a very significant loss of tissue. For example, trauma, burns, congenital deficiencies in bone-cartilage tissue, or overly aggressive previous surgeries can require rebuilding almost the entire nose. Rib cartilage can be shaped in large blocks—like “bricks”—and provides sufficient material.

Replacing Missing Cartilage in Revisions: If a great deal of septal cartilage was used in a first or second rhinoplasty and little material remains, rib cartilage is very advantageous for reshaping the nose. Ear cartilage may be insufficient for such a large need.

A Firmer and More Supportive Structure: Some noses can’t achieve the desired outcome with minor adjustments. Particularly wide, drooping, or significantly crooked noses require a strong skeletal framework. Rib cartilage, with its natural rigidity, can offer this support. A piece taken from the patient’s rib cage is carefully carved or wrapped in fascia (muscle covering) and added to the nose.

Dorsal Augmentation in Certain Ethnic Noses: Especially in some Asian and African noses, more tissue may be needed to raise the nasal bridge. Rib cartilage is a frequently utilized source for those wanting higher projection or a more pronounced bridge line.

What Are the Advantages of Cartilage Grafts Over Synthetic Implants?

When it comes to rhinoplasty, natural cartilage grafts have distinct advantages compared to synthetic implants (for example, silicone, Medpor, ePTFE, etc.). Their primary differences and benefits can be summarized as follows:

Biological Compatibility: Cartilage taken from one’s own tissue is not perceived as “foreign” when transferred to another part of the body. This significantly lowers the risk of rejection and inflammation. By contrast, with synthetic materials, problems may arise over time such as capsule formation, infection, or displacement.

Natural Feel and Appearance: Cartilage grafts have characteristics similar to the nose’s own elasticity and tissue. This provides a natural feel both to the touch and during facial expressions. Synthetic material, with its rigidity, can sometimes create edges or outlines that are visible from the outside.

Lower Risk of Infection: The risk of infection is relatively higher with synthetic implants. The body’s defense mechanisms may respond to foreign material by generating an adverse reaction around the implant. Such complications are much less common when using the patient’s own cartilage for repair or reinforcement.

Long-Term Stability and Reduced Resorption: When healthy cartilage tissue is placed using proper surgical techniques, the rate of resorption (dissolution) over time is low. The ability of synthetic materials to maintain their form over the long term varies from patient to patient and may sometimes require revision.

Precision Tuning: During surgery, cartilage can be carved into the desired shape, tightened or loosened, and wrapped in fascial tissue. In other words, the surgeon can easily work with the “raw material” according to the specific needs of the nose. Synthetic implants, by contrast, come in predetermined shapes and volumes, allowing only limited modifications.

Which Surgical Techniques Are Used in Cartilage Graft Application?

Cartilage graft application is a combination of various techniques that require experience and skill, aiming to preserve the aesthetic and functional balance of the nose. The main surgical methods and approaches can be summarized as follows:

Preparing the Graft:

Block Graft: Blocks obtained from firmer, larger-volume cartilage, such as from the rib, are used to accentuate the nasal bridge or fill large defects. Thin cuts are made to shape them as needed.

Diced Cartilage (Cube or Tissue Particles): The cartilage is cut into small pieces and wrapped in fascia (for example, temporal muscle fascia) before being applied. This provides smoother transitions and more natural contours.

Septal/Conchal Strips: Septal or ear cartilage can be cut into long, thin strips and used for tip support (columella strut) or valve repair.

Open and Closed Techniques:

Open Rhinoplasty Technique: A small incision is made in the columella (the tissue at the base of the nose) to provide a broad view of the nasal structures. Since placing the grafts is more comfortable and controlled, it is often preferred in complex cases.

Closed (Endonasal) Rhinoplasty Technique: All incisions are made inside the nose. There is no visible external incision, but the field of view is more limited compared to the open method. It can be used for minor corrections or by highly experienced surgeons.

Fixation and Suturing Techniques:

Fine sutures (usually absorbable) are used to prevent the cartilage from shifting out of place and to keep it firmly attached in the correct position. These sutures help the graft integrate with the nose’s original cartilage. Additionally, small micro-screws or plates may be used in very complex reconstructions, though this is less common.

Tissue Compatibility and Closure:

For the cartilage to be vascularized and survive after surgery, tissue compatibility is crucial. The graft should be placed without creating excessive tension on the surrounding soft tissue and skin. During surgery, the surgeon takes care not to compromise blood supply or traumatize the tissues too much.

How Long Is the Recovery Period After a Rhinoplasty with Cartilage Graft?

Although the recovery period after rhinoplasty varies depending on the technique used, the scope of the surgery, and individual patient factors, it generally follows these stages:

First Week (Acute Phase):

• Mild swelling and bruising may appear around the nose and eyes.
• A slight pain or discomfort is normal and can be controlled with prescribed painkillers.
• Nasal packing and splints usually remain in place for 5–7 days and are then removed.
• If cartilage was taken from the rib, pain or sensitivity in the chest area may last a bit longer than the nasal discomfort.

Second and Third Weeks (Early Healing):

• Most bruising subsides, but edema (swelling) around the nose and adjacent areas may persist.
• Most patients can return to light daily activities in this period. However, it’s still early for strenuous exercise, contact sports that might involve impacts, or hot environments like steam rooms and saunas.
• A slight pulling or tightness at the donor site (ear, rib) is normal and decreases over time.

Months One to Three (Mid Phase):

• A large portion of the swelling dissipates, and the nasal contours become more defined.
• If there were breathing issues, they typically improve significantly during this period.
• Returning to mild sporting activities and normal daily life is usually possible. If rib cartilage was used, there may still be mild sensitivity in the chest area, but it’s usually not severe.

Sixth Month and Beyond (Long-Term):

• Most of the final shape of the nose becomes visible. Even so, it can take up to a year for everything to settle completely and for the tissues to mature.
• The cartilage grafts finish integrating and revascularizing. Any minor asymmetries or issues that might emerge are observed, and if needed, small touch-ups can be planned.

Do Cartilage Grafts Provide Both Aesthetic and Functional Improvement?

One of the greatest advantages of cartilage grafts is that they not only make the nose look better but also improve its function. Here’s how:

Aesthetic Enhancement:

• Collapses or pronounced bumps on the nasal bridge can be corrected.
• Drooping, wide, or asymmetric nasal tips can be reshaped with cartilage additions.
• A nasal profile that is more harmonious with the overall facial features is created.

Improving Breathing Quality:

• Some patients experience breathing difficulties due to a deviated septum (crooked nasal partition) or a narrowed nasal valve. Cartilage grafts support these areas and widen the airway.
• Spreader grafts placed in the middle part of the nose stabilize the valve area, reducing the risk of breathing difficulty during exercise or sleep.
• By strengthening the alar cartilages, they prevent the sides of the nose from collapsing inward.

Natural and Lasting Results:

• Because the patient’s own tissue is used, the nose’s movements and its harmony with the face are more natural. No stiffness or deformity is observed during activities such as talking, laughing, or sneezing.
• A well-planned surgery can yield results that remain stable for many years, leaving the patient satisfied with both appearance and breathing comfort.

Ensuring both aesthetics and function is arguably the most critical goal of a nose operation. A beautiful nose that one cannot breathe through or use comfortably is only a partial improvement. With advances in cartilage graft techniques and technology, the chances of success in both areas have increased.

Frequently Asked Questions

Dr. Yunus Kaplan

Op. Dr. Yunus Kaplan is a  ENT surgeon with over 15 years of experience specializing in facial aesthetics and rhinoplasty in Istanbul, Turkey. A graduate of Gaziantep University Faculty of Medicine, he completed his ENT specialization at the same institution in 2009 and has since practiced in several prominent private hospitals before founding his own clinic in 2016. Dr. Kaplan focuses on primary, revision, ethnic, and piezo rhinoplasty procedures, combining precision and natural results. He is an active member of the European Academy of Facial Plastic Surgery (EAFPS), the Turkish Facial Plastic Surgery Society, and the Head and Neck Surgery Society, maintaining high standards of medical ethics, artistry, and patient trust.