Imperial-Grade Roser-Koenig Mouth Gag for High-Precision Intraoral Access
The Roser-Koenig Mouth Gag is a specialized tool in the ENT and maxillofacial tray, specifically engineered for the consistent expansion of the jaws. Functioning as a high-torque oral dilator, this instrument features a side-locking ratchet that allows the practitioner to incrementally open the oral cavity and secure it firmly in place. Adas Instruments ensures that each maxillofacial spreader is forged with anatomical jaw tips that safely engage the molars or alveolar ridges, distributing pressure evenly to minimize the risk of dental injury. We ship USA, Europe & worldwide via DHL, FedEx, and UPS to deliver German steel instruments that surgeons rely on for structural integrity during intensive oropharyngeal maneuvers.
Why Surgeons Choose Our Roser-Koenig Mouth Gag
- High-Leverage Ratchet System: Features a multi-position lock to act as a versatile oral dilator, ensuring the mouth remains open without manual assistance.
- Prime-Stature Mechanical Design: Specifically designed to function as a reliable maxillofacial spreader, capable of overcoming significant masseter muscle resistance.
- Atraumatic Tip Profile: The jaws are shaped to fit the dental arch, providing a secure purchase while protecting the periodontal tissues.
- Titan-Build Reliability: Forged from high-density surgical stainless steel to maintain spring tension and pivot alignment through repeated sterilization cycles.
Surgical & Clinical Applications
- Maintaining oral exposure during tonsillectomies and adenoidectomies.
- utilizing the oral dilator function to facilitate dental extractions in patients under anesthesia.
- Performing efficient maxillofacial spreader maneuvers for intraoral tumor resections or biopsies.
- Assisting in the visualization of the posterior pharynx for the removal of foreign bodies.
Technical Specifications Table
| Instrument Type | Roser-Koenig Mouth Gag / Oral Dilator |
| Total Length | Available in 16 cm and 19 cm (approx. 6.3″ – 7.5″) |
| Locking Mechanism | Heavy-Duty Ratchet Lock |
| Application | ENT / Oral Surgery / Anesthesia |
| Material | Premium Surgical Grade Stainless Steel |
| Handle Configuration | Solid Scissor-Grip Handle |
| Sterilization | Autoclavable |
| Finish Options | Satin / Anti-Reflective |
| Quality Standards | CE Marked, ISO 13485 |
| Rust Prevention | Passivated |
| Ultrasonic Cleaned | Yes |
For complementary surgical workflows, this instrument is often paired with related tools used for oral access or stabilization. See our other instruments about Heister Mouth Gag, or Molt Mouth Gag.



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