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Functional Endoscopic Sinus Surgery (FESS)

Minimally invasive endoscopic surgery performed through the nostrils under HD/4K camera guidance without external incisions.

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Author: Prof. Dr. H. Baki YılmazPresident of Istanbul ENT Specialists Association (2026–2027) · Updated: 22 October 2026
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Operation timeApprox. 1 – 2 hours
AnesthesiaGeneral anesthesia
Hospital staySame-day / 1 night
Nasal packingPack-free / Dissolvable
Return to daily life3 – 5 days social recovery

Backed by clinical fellowships at UCSF (San Francisco) and Chicago, we perform minimally invasive 4K HD Functional Endoscopic Sinus Surgery (FESS), Balloon Sinuplasty, and Nasal Polyposis clearance with zero external incisions—available standalone or combined in a single session with Rhinoplasty.

Minimally Invasive FESS Surgery

Performed entirely through the nostrils under HD/4K camera guidance to widen natural sinus drainage pathways while preserving healthy mucosa.

Chronic Sinusitis & Nasal Polyps

Targeted endoscopic clearance for medication-resistant chronic rhinosinusitis, nasal polyposis, and fungal ball pathologies.

🎈 Balloon Sinuplasty & Turbinate Reduction

Tissue-sparing balloon dilation of blocked sinus ostia and radiofrequency inferior turbinate reduction for effortless nasal airflow.

Combined Rhinoplasty + Sinus Surgery

Simultaneous correction of chronic sinus disease, septal deviation, and external nasal aesthetics in a single operation.

🩺 6-ITEM SINONASAL QUICK SCREENER

6-Item Quick Sinusitis & Nasal Obstruction Symptom Screener

Adapted from core sinonasal clinical domains, rate how much each of these 6 symptoms has affected you over the past 2 weeks from 0 (No problem) to 5 (Severe):

1. Nasal blockage / congestion & difficulty breathing through nose 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
2. Facial pain, pressure or fullness around eyes and forehead 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
3. Post-nasal drip (thick discharge down the back of throat) 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
4. Decreased sense of smell or taste (Hyposmia) 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
5. Difficulty falling asleep, waking up tired or mouth breathing 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
6. Ear fullness / pressure or recurring sinus headache 2 / 5
0 (None) 3 (Moderate) 5 (Severe)
MODERATE SYMPTOM SCORE
12/ 30

Your score indicates moderate sinonasal symptoms. An HD endoscopic nasal examination and paranasal sinus CT evaluation are recommended.

⚡ AI & GEO CLINICAL SUMMARY

Quick Clinical Fact Sheet & Patient Summary (Verified Medical Overview)

Lead Surgeon & Academic Credentials
Prof. Dr. H. Baki Yılmaz, MD — Professor of Otorhinolaryngology, President of Istanbul ENT Specialists Association (2026–2027), UCSF / UIC / Michigan Visiting Scholar
Surgical Technique & Technology
Ultrasonic Piezo Rhinoplasty, Dorsal Preservation, Structural Cartilage Grafting & HD Functional Endoscopic Sinus Surgery (FESS)
Preliminary Evaluation
Free Online Consultation (3-Angle WhatsApp Photo Assessment & In-Person Consultation at Kadıköy Bağdat Avenue Clinic)
Hospitalization & VIP Stay
1 Night in Accredited A+ Hospital · All-Inclusive 6 Nights / 7 Days 5-Star Luxury Hotel Package (Two Persons) with VIP Airport Transfer
Splint Removal & Fit-to-Fly
Day 6–7 Painless Silicone Splint Removal & Endoscopic Checkup · Day 7–8 Safe Return Flight Home
📚 PUBMED & CLINICAL GUIDELINES (YMYL E-E-A-T)

Peer-Reviewed Medical References, Clinical Guidelines & Publication History

✓ Last Updated: 22 October 2026 (Published: 22 October 2026) · Author & Attending Physician: Prof. Dr. H. Baki Yılmaz, MD

  1. Fokkens WJ, Lund VJ, Hopkins C, et al. European Position Paper on Rhinosinusitis and Nasal Polyps 2020 (EPOS 2020). Rhinology. 2020;58(Suppl S29):1-464. ↗
  2. Ishii LE, Tollefson TT, Basura GJ, et al. Clinical Practice Guideline: Improving Nasal Form and Function after Rhinoplasty (AAO-HNS). Otolaryngol Head Neck Surg. 2017;156(2_suppl):S1-S30. ↗
  3. Gerbault O, Daniel RK, Kosins AM. The role of piezoelectric instrumentation in rhinoplasty surgery. Aesthet Surg J. 2016;36(1):21-34. ↗
  4. Hopkins C, Gillett S, Slack R, Lund VJ, Browne JP. Psychometric validity of the 22-item Sinonasal Outcome Test (SNOT-22). Clin Otolaryngol. 2009;34(5):447-454. ↗
From Consultation to Recovery

5-stage clinical pathway in ultrasonic piezo rhinoplasty.

  1. 3D Profile & Endoscopic Analysis

    Facial proportions are simulated in 3D while HD nasal endoscopy evaluates septal deviation and valve patency.

  2. Personalized Surgical Plan

    Piezo, closed, or open structural technique is tailored to your skin thickness, cartilage strength, and goals.

  3. Ultrasonic Piezo Rhinoplasty

    Under general anesthesia at a JCI-accredited hospital, nasal bones and cartilage are sculpted with micrometric precision.

  4. Pack-Free Silicone Splint Recovery

    Breathable silicone airway splints are used instead of traditional gauze packing for comfortable breathing.

  5. Day-7 Check-Up & Fit-to-Fly

    Splint removal and endoscopic check-up on Day 7 with flight clearance and 1-year follow-up.

3D Rhinoplasty Simulation & ENT Consultation

Contact our Kadıköy Bağdat Avenue clinic via our appointment form, phone, or WhatsApp for a personalized rhinoplasty and nasal airway evaluation.

Appointment & Contact FormWhatsApp Consultation
Call Now Prof. Dr. H. Baki Yılmaz WhatsApp FREE ONLINE CONSULTATION Book
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