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Under the leadership of Dr. Geoffrey Trenkle, the only West Coast preceptor for TruDi, we provide the most precise and effective sinus treatments available. Dr. Trenkle has trained multiple physicians in this advanced navigation system, ensuring patients receive expert-level care with the latest technology. If you’re looking for a safe, efficient, and minimally invasive solution for chronic sinus issues, SoCal ENT is the leading choice for TruDi-assisted sinus procedures.

TruDi is a cutting-edge, electromagnetic image-guided navigation system designed to enhance minimally invasive sinus procedures. This technology allows our ENT specialists to precisely map the sinus anatomy in real time, ensuring procedures are performed as safely and effectively as possible.
When paired with procedures like balloon sinuplasty or endoscopic sinus surgery, TruDi provides unmatched accuracy, allowing for better outcomes with less trauma to the surrounding tissue. By using micro-sensor tracking and 3D imaging, TruDi helps our ENT surgeons navigate the sinuses with precision, reducing the risk of complications and improving long-term relief.
This state-of-the-art technology enhances sinus procedures by offering:
TruDi-guided treatments offer exceptional precision, safety, and lasting relief for patients who want a nonsurgical alternative to traditional sinus surgery.
TruDi navigation enhances the precision and safety of minimally invasive sinus procedures by providing real-time 3D mapping of the sinus anatomy. This advanced technology ensures greater accuracy, reduces risks, and improves patient outcomes.
Balloon sinuplasty is a minimally invasive procedure that uses a small, flexible balloon to gently open blocked sinus passages and restore normal drainage. With TruDi navigation, our ENT specialists can precisely guide the balloon placement, ensuring optimal sinus expansion while minimizing trauma to surrounding tissue.
Endoscopic sinus surgery is performed to remove sinus blockages, polyps, or diseased tissue that contribute to chronic sinus infections. TruDi navigation enhances the procedure by providing real-time image guidance, allowing our surgeons to navigate delicate sinus structures with unmatched accuracy and safety.
Enlarged turbinates can obstruct nasal airflow, leading to chronic congestion and breathing difficulties. Using TruDi, our ENT specialists can safely reduce the size of turbinates while preserving healthy tissue, and improving nasal airflow with minimal downtime.

During a TruDi-assisted sinus procedure at SoCal ENT, you can expect a quick, precise, and minimally invasive experience designed for maximum comfort and effectiveness. The procedure begins with the application of a local anesthetic to ensure you remain comfortable throughout. Once the treatment area is numbed, your ENT specialist will use the TruDi navigation system, which provides real-time 3D mapping of your sinuses, allowing for unparalleled precision and safety.
Whether used for balloon sinuplasty or endoscopic sinus surgery, TruDi ensures the most accurate placement of instruments, helping to open blocked sinus pathways while preserving delicate surrounding structures.
Most procedures take only 30-45 minutes, and you will be able to breathe easier almost immediately. Since TruDi eliminates the need for large incisions or extensive tissue removal, there is minimal discomfort and a fast recovery time. With TruDi’s advanced technology, you can feel confident knowing your sinus treatment is performed with the highest level of accuracy, safety, and long-term success.
TruDi uses real-time electromagnetic image guidance to create a 3D map of your sinuses, allowing for greater accuracy during sinus procedures.
No, the procedure is performed under local anesthesia, and most patients experience minimal discomfort.
Most TruDi-assisted sinus procedures take 30-45 minutes, depending on the complexity of the condition.
Many patients experience immediate relief, with full results developing over the first few weeks.
Most patients can resume normal activities within 1-2 days.
TruDi-assisted procedures provide long-lasting relief, with many patients enjoying years of improved breathing.