Enduro-Steel Obwegeser Blade Osteotome for High-Definition Sagittal Splitting
The Obwegeser Blade Osteotome is an essential component of the maxillofacial surgical tray, specifically engineered for the controlled cleavage of the jawbone during reconstructive surgery. Functioning as a high-performance mandibular separator, this instrument features a specialized thin-blade geometry that follows the natural curvature of the mandible, reducing the risk of “bad splits” or nerve damage. Adas Instruments ensures that each sagittal split wedge is balanced for center-point force transmission, allowing the surgeon to advance the blade with precision strikes. We ship USA, Europe & worldwide via DHL, FedEx, and UPS to deliver German steel instruments that surgeons trust for their anatomical accuracy and long-term edge retention.
Why Maxillofacial Specialists Choose Our Obwegeser Osteotome
- Ultra-Slim Blade Geometry: Features a refined, flexible taper to act as a versatile mandibular separator, allowing for safe passage through the mandibular medullary space.
- Apex-Precision Handling: Specifically designed with a wide, flat handle to function as a reliable sagittal split wedge, providing a stable platform for mallet strikes and rotational leverage.
- Vantage-Point Visibility: The elongated, slim neck ensures that the cutting edge is visible even in deep posterior operative sites.
- Zenith-Prime Resilience: Forged from high-tempered surgical stainless steel to prevent bending or chipping during high-impact bone maneuvers.
Primary Surgical Applications
- Executing precise Bilateral Sagittal Split Osteotomies (BSSO) of the mandible.
- utilizing the mandibular separator function for the gradual widening of osteotomy sites.
- Performing efficient sagittal split wedge maneuvers for ramus lengthening or repositioning.
- Protecting the inferior alveolar nerve while separating cortical plates during reconstructive jaw surgery.
Technical Specifications Table
| Instrument Type | Obwegeser Blade Osteotome / Mandibular Separator |
| Blade Widths | 8mm, 10mm, 12mm, 15mm, and 20mm options |
| Application | Orthognathic / Maxillofacial / Trauma Surgery |
| Material | Premium Tempered German Stainless Steel |
| Handle Style | Ergonomic Flat-Grip with Reinforced Strike Plate |
| Total Length | Standard 155mm or 220mm lengths |
| Sterilization | Fully Autoclavable |
| Finish | Satin-Matt (Non-Reflective) |
| Quality Standards | CE Marked, ISO 13485 |
| Cleaning | Ultrasonic Safe |
For high-precision orthognathic workflows, this instrument is often used alongside specialized retractors and mallets. View our Maxillofacial Instruments, the Hargis Osteotomes,



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