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Obwegeser Ramus Retractor 22cm – Optic-Shift Sigmoid Guard & Secure-Hold Mandibular Plate Shield
$ 26.00
The Obwegeser Ramus Retractor is a specialized orthognathic instrument designed for the stable retraction of the posterior border of the mandibular ramus. At Adas Instruments, we construct this 22cm retractor with a unique, anatomically curved distal hook that ensures a secure purchase on the bone without slippage. This tool is a fundamental requirement for maxillofacial surgeons who need a reliable sigmoid guard to maintain a clear operative window during sagittal split osteotomies or condylar neck procedures. We offer fast shipping to the USA, Europe, and worldwide via professional courier services to ensure surgical teams are equipped with elite-tier mandibular displacement hardware. Each unit is meticulously forged from high-tensile materials to provide superior mechanical stability and a non-glare finish for high-intensity surgical environments.
Available on backorder
Fast Global Shipping
3-5 Days to USA, UK & Europe via DHL/FedEx.
3-Year Warranty
German Stainless Steel. Free replacement guarantee.
Direct Manufacturer
Factory Direct Prices. Wholesale & OEM available.
Solid-Phase Obwegeser Ramus Retractor (22cm) for Superior Mandibular Visibility
The Obwegeser Ramus Retractor is a premier instrument in the orthognathic toolkit, specifically engineered for the precise displacement of soft tissue along the posterior aspect of the mandible. Functioning as a high-performance sigmoid guard, this 22cm model features a specialized hook-shaped blade that “wraps” around the ramus border, providing a stable, deep-field window for the surgeon. Adas Instruments ensures that each mandibular plate shield is balanced for high-accuracy maneuvers, allowing the surgical assistant to maintain powerful retraction with minimal hand fatigue. We ship USA, Europe & worldwide via DHL, FedEx, and UPS to deliver German steel instruments that surgeons trust for their anatomical accuracy and structural resilience.
Why Maxillofacial Surgeons Choose Our Obwegeser Ramus Retractor
- Optic-Shift Geometry: Features a specialized wide-radius curve to act as a versatile sigmoid guard, protecting the parotid gland and neurovascular structures during bone cuts.
- Secure-Hold Stability: Specifically designed with a long, ergonomic handle to function as a reliable mandibular plate shield, keeping the assistant’s hands safely outside the primary surgical zone.
- Anatomical Contouring: The distal tip is meticulously shaped to sit snugly against the sigmoid notch or posterior ramus, preventing accidental instrument displacement.
- Steady-Stance Resilience: Forged from high-tempered surgical stainless steel, engineered to withstand significant leverage during difficult ramus exposures.
Primary Surgical Applications
- Retracting the posterior border of the ramus during Bilateral Sagittal Split Osteotomy (BSSO).
- utilizing the sigmoid guard function for clear visualization during vertical ramus osteotomies.
- Performing efficient mandibular plate shield maneuvers during condylar fracture fixation.
- Maintaining a clear operative field during submandibular or intraoral approaches to the ramus.
Technical Specifications Table
| Instrument Type | Obwegeser Ramus Retractor / Sigmoid Guard |
| Total Length | 22 cm (8.6″) |
| Blade Widths | 15mm, 20mm, and 25mm options |
| Material | Premium German Surgical Stainless Steel |
| Handle Style | Solid Flat Handle with Finger Rest |
| Sterilization | Fully Autoclavable |
| Finish | Satin-Matt / Anti-Glare |
| Application | Orthognathic and Reconstructive Surgery |
| Quality Standards | CE Marked, ISO 13485 |
For complete orthognathic workflows, this retractor is often used alongside Obwegeser channel retractors and J-strippers. View our Maxillofacial Instruments, or our Obwegeser J-Stripper.
| Weight | 0.07 kg |
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Shipping & Delivery Policy
Processing Time: In-stock items are dispatched within 24-48 hours. For custom or out-of-stock items, production time is approximately 10-15 days.
Global Delivery Estimates
We partner with world-class couriers (DHL, FedEx) to ensure fast, tracked delivery.
- USA & Canada: 3-5 Business Days
- Europe & UK: 4-6 Business Days
- Rest of World: 5-7 Business Days
*We offer Air Cargo and Sea Freight options for bulk wholesale orders.
Customs & Duties
International buyers are responsible for any customs duties or taxes imposed by their country. Adas Instruments is not responsible for delays caused by customs clearance.
Lost Packages & Insurance
If your package is lost in transit, please contact us immediately. We offer full support and replacements for confirmed lost shipments. Note: You must report non-delivery within 3 weeks to be eligible for an insurance claim.
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