
My surgical focus is on endoscopic nasal and sinus surgery.
Using state-of-the-art endoscopic techniques, I perform precise and tissue-sparing ENT surgical procedures, aiming for a sustained improvement in nasal function, breathing, and overall quality of life.
I treat both adults and children and cover the full spectrum of operative ENT surgery, with a particular focus on sinus surgery, nasal polyp surgery, and revision procedures.
Areas of expertise: Endoscopic sinus surgery · Nasal polyp surgery · Revision sinus surgery · Operative ENT surgery in Vienna
Surgical treatment of the paranasal sinuses may be necessary if:
Especially in complex or previously operated cases, a specialized surgical evaluation is crucial for long-term treatment success.
Surgical therapy is usually performed as functional endoscopic sinus surgery (FESS).
The procedure is carried out entirely through the nasal cavity, without any external incisions.The goals of surgery include:
Each operation is individually tailored to the patient’s anatomy, extent of disease, and any prior surgical interventions.
A particular focus of my practice is revision sinus surgery.
Many patients continue to experience symptoms despite having undergone previous sinus operations.Common causes include:
A thorough preoperative evaluation, including CT imaging, is essential to ensure precise and sustainable surgical correction.
I treat both adults and children with diseases of the nose and paranasal sinuses.In pediatric patients, a particularly gentle and functional surgical approach is essential, with careful consideration of conservative versus operative treatment options.
My surgical approach is characterized by a consistent specialization in nasal and sinus surgery combined with international clinical experience.
This combination allows for a modern, evidence-based, and individually tailored surgical treatment strategy.
Areas of expertise:

In addition to my specialization in endoscopic nasal and sinus surgery, I cover the entire spectrum of surgical otorhinolaryngology, including pediatric ENT procedures.
An initial appointment usually takes 20 to 30 minutes. Your medical history and previous findings will be discussed, a detailed ENT examination including endoscopy of the nose, sinuses, nasopharynx and larynx, as well as tympanometry. If necessary, an additional hearing test or a speech audiogram can be carried out.
If available, please bring previous medical findings, doctor's letters and CT or MRI images, preferably both digitally on CD and in printed form. This enables a comprehensive assessment of your situation. It is also recommended to arrive a few minutes before the appointment to ensure a smooth and smooth process.
First, a detailed consultation and planning are carried out. Upon request, you will receive a written cost estimate for submission to your private health insurance. Once the costs are confirmed, your hospital stay will be arranged. The procedure is performed either at the Rudolfinerhaus or another leading private hospital, followed by post-operative care directly at one of my office.
Surgeries are performed in the Rudolfinerhaus and in other leading private hospitals in Vienna. These hospitals offer state of the art equipment, the highest medical quality and comfortable single or twin rooms.
All surgeries are personally carried out by Dr. Liu. He personally guides you through every step – from your first consultation and thorough preparation to the procedure itself and attentive aftercare.
Yes, self-payers can also have surgery. In this case, we will transparently inform you in advance about the expected costs.
Your ear, nose and throat specialist – with a focus on advanced ENT surgery at Rudolfinerhaus Private Hospital (1190 Vienna) and MEDIZIN am Markt Medical Center near Naschmarkt (1040 Vienna).