Navigational nose surgery uses CT-based image guidance technology to assist the surgeon during endoscopic nasal and sinus procedures.

The patient's preoperative CT scan is integrated with the navigation system to create a detailed three-dimensional representation of the sinus anatomy. During surgery, specialized instruments can be tracked within this surgical map, allowing the surgeon to correlate the surgical field with the patient's CT images.

Navigation serves as an additional surgical aid and is used alongside the surgeon's clinical expertise and direct endoscopic visualization.

Before surgery, a high-resolution CT scan of the nose and paranasal sinuses is obtained when clinically indicated. The images are loaded into the navigation system and used to plan the surgical approach.

During the procedure, the surgeon performs the planned endoscopic surgery while the navigation system provides real-time positional information.

Depending on the patient's condition, navigation may be used during procedures such as:

• Functional Endoscopic Sinus Surgery (FESS)
• Nasal polyp surgery
• Complex sinus surgery
• Revision sinus surgery
• Selected skull base procedures
• Selected cerebrospinal fluid (CSF) leak repairs

Image-guided navigation may be recommended when precise anatomical orientation is particularly important.

It can be useful for patients with:

• Complex or extensive chronic sinusitis
• Nasal polyps
• Recurrent sinus disease
• Revision sinus surgery
• Distorted or altered sinus anatomy
• Anatomical variations
• Disease involving areas close to important structures
• Selected skull base conditions

The decision to use surgical navigation is based on the patient's diagnosis, CT findings and the planned procedure.

Functional Endoscopic Sinus Surgery (FESS)

Navigation can provide additional anatomical guidance during FESS for chronic sinusitis, nasal polyps and complex sinus disease, particularly when normal landmarks are difficult to identify.

Revision Sinus Surgery

Previous sinus surgery can alter normal anatomy. Image-guided navigation can help the surgeon understand the altered anatomy and plan the procedure accordingly.

Skull Base Surgery

For selected skull base procedures, navigation can assist with anatomical orientation around complex and delicate structures.

CSF Leak Repair

In selected cases of cerebrospinal fluid (CSF) leak, image guidance can assist the surgeon in identifying the relevant anatomical area and performing repair.

Enhanced Surgical Precision

CT-based navigation provides real-time anatomical guidance and helps the surgeon correlate the surgical field with preoperative imaging.

Improved Anatomical Orientation

Navigation can be particularly useful when normal anatomical landmarks are difficult to identify because of disease, previous surgery or anatomical variations.

Useful in Complex Cases

Image guidance can provide additional support during complex sinus surgery, extensive nasal polyps and revision procedures.

Supports Minimally Invasive Endoscopic Surgery

Navigation complements endoscopic techniques and helps the surgeon maintain accurate orientation while working through the natural nasal passages.

Helps Protect Important Structures

By providing anatomical guidance, navigation can assist the surgeon in identifying important structures surrounding the surgical area.

Recovery depends on the type and extent of the nasal or sinus procedure performed. Temporary symptoms may include:

• Nasal congestion
• Mild nasal discomfort
• Swelling
• Blood-stained nasal discharge
• Temporary reduction in smell

Your ENT surgeon may recommend saline nasal irrigation, prescribed medicines and follow-up examinations during the recovery period.

Postoperative care and recovery time vary from patient to patient and depend on the underlying condition and surgical procedure.

As with any surgical procedure, nasal and sinus surgery may involve certain risks. These can include:

• Bleeding
• Infection
• Nasal congestion
• Temporary changes in smell
• Recurrence of sinus disease or nasal polyps
• Scar tissue formation
• Need for additional treatment or surgery in selected cases

The specific risks depend on the patient's condition and the type of procedure performed. Your ENT surgeon will discuss the expected benefits and potential risks before surgery.

The cost of navigational sinus surgery in Hyderabad depends on the diagnosis, complexity of the procedure, use of navigation and whether procedures such as FESS or nasal polyp surgery are required.