6577 Kramer-Nevins Sinus Lift Instrument, Acute Angles

The 6577 Kramer-Nevins Sinus Lift Instrument, Acute Angles is a specialized dental surgical instrument designed for controlled access and manipulation during maxillary sinus lift and sinus augmentation procedures . Its acute-angle configuration provides a directional working approach that can help clinicians reach the sinus floor and surrounding surgical area when conventional straight instrumentation may offer limited access. Sinus lift procedures are performed to increase available bone volume in the posterior maxilla when insufficient vertical bone height is present for planned dental implant placement. During these procedures, careful elevation and management of the Schneiderian membrane are essential. Specialized sinus lift instruments such as the Kramer-Nevins pattern are designed to support controlled manipulation while allowing the clinician to work within the restricted anatomy of the maxillary sinus. The 6577 Kramer-Nevins Sinus Lift Instrument features an acute-angle working configuration intended to provide improved access to specific areas of the surgical site. The angled profile can help the clinician position the working end toward the sinus floor while maintaining a practical hand position. This directional geometry is particularly relevant in posterior maxillary implant procedures where anatomical limitations can make direct access challenging. The instrument may be used as part of appropriate dental implant surgery, sinus augmentation, bone grafting, and oral surgical procedures . Its exact clinical application should be determined by the qualified dental professional based on patient anatomy, radiographic assessment, surgical technique, and manufacturer recommendations. Controlled instrument placement is especially important during sinus membrane elevation. The Schneiderian membrane is delicate, and excessive or poorly directed force may increase the risk of membrane perforation. The acute-angle design of the Kramer-Nevins sinus lift instrument can support precise access, but successful clinical use depends on appropriate surgical training, technique, visualization, and patient-specific planning. The instrument’s precision working end should provide consistent contact and controlled manipulation. Before each procedure, clinicians should inspect the working tip for deformation, surface damage, corrosion, or other abnormalities. Any change in the tip’s geometry may affect instrument control and should be addressed before the instrument is used clinically. The 6577 Kramer-Nevins Sinus Lift Instrument can be incorporated into comprehensive implantology and sinus lift instrument sets. It may be particularly valuable in practices performing routine posterior maxillary implant placement and sinus augmentation procedures. Its specialized geometry complements other sinus instruments with different angles and working profiles, allowing clinicians to select the configuration most appropriate for the operative anatomy. If supplied as a reusable surgical instrument, proper cleaning and sterilization are essential after every procedure. The instrument should be cleaned promptly following use to remove blood, tissue, bone particles, and other surgical debris. Reprocessing should follow the manufacturer’s validated instructions and the healthcare facility’s infection-control protocols. The instrument should be thoroughly inspected after cleaning and before sterilization. Proper storage helps preserve the acute-angle working end. The instrument should be protected from impact, bending, and unnecessary contact with heavier instruments. Organized storage in a suitable dental surgical tray can help prevent damage while allowing rapid identification during future sinus lift procedures. For implantologists, oral surgeons, periodontists, dental hospitals, and professional dental instrument suppliers, the 6577 Kramer-Nevins Sinus Lift Instrument, Acute Angles provides a specialized solution for controlled access during maxillary sinus augmentation. Its acute-angle design supports precise positioning and manipulation in anatomically restricted posterior maxillary surgical fields. Key Features Kramer-Nevins sinus lift instrument pattern Catalog number 6577 Acute-angle working configuration Designed for maxillary sinus lift procedures Supports controlled sinus membrane elevation Facilitates directional access to the sinus floor Useful during dental implant site preparation Suitable for sinus augmentation and bone grafting procedures Designed for precise handling in confined anatomical spaces Supports controlled surgical manipulation Precision working tip requires regular inspection Reusable when supplied as a reusable surgical instrument Product Specifications Specification Details Product Name 6577 Kramer-Nevins Sinus Lift Instrument, Acute Angles Instrument Type Sinus Lift Instrument Pattern Kramer-Nevins Catalog Number 6577 Configuration Acute Angles Primary Function Sinus Membrane Elevation Surgical Application Maxillary Sinus Lift / Augmentation Specialty Dental Implantology / Oral Surgery Working Design Angled Precision Tip Application Area Posterior Maxilla / Maxillary Sinus Construction Surgical-Grade Dental Instrument Material Sterilization Follow Manufacturer-Validated Instructions Reusable Depending on Supplied Configuration Intended Users Qualified Dental Professionals FAQs 1. What is the 6577 Kramer-Nevins Sinus Lift Instrument used for? It is designed for controlled access and manipulation during maxillary sinus lift and sinus augmentation procedures associated with dental implant treatment. 2. What is the advantage of the acute-angle design? The acute-angle configuration provides directional access to anatomically restricted areas of the maxillary sinus and can help maintain a practical hand position during surgery. 3. Can this instrument be used for sinus membrane elevation? Yes, it is designed for appropriate sinus lift techniques involving controlled manipulation and elevation of the sinus membrane. 4. Who typically uses the Kramer-Nevins sinus lift instrument? It is intended for qualified dental professionals, including implantologists, oral surgeons, and other clinicians trained in sinus augmentation procedures. 5. Can the 6577 Kramer-Nevins instrument be sterilized? If supplied as a reusable surgical instrument, it should be thoroughly cleaned and sterilized according to validated manufacturer instructions. 6. Why is precise instrumentation important during sinus lift surgery? The sinus membrane is delicate, so controlled instrument positioning and appropriate surgical technique are important for minimizing unnecessary tissue trauma. 7. How should the Kramer-Nevins sinus lift instrument be maintained? Clean it promptly after use, inspect the acute-angle working end for damage or deformation, sterilize it according to validated procedures, and store it securely.