The Sinus Lift Kramer-Nevins Obtuse Elevator is designed for controlled, gentle elevation of the Schneiderian membrane during sinus lift procedures. Its obtuse, smoothly curved working end allows clinicians to lift and separate delicate tissue without tearing, making it ideal for lateral and crestal approaches. Crafted from high-grade surgical stainless steel, this instrument maintains excellent durability, resistance to corrosion, and long-term precision. The ergonomic handle provides reliable grip and comfort, enabling clinicians to work with confidence in restricted anatomical spaces. Key Features: Obtuse, smooth-curved tip for safe membrane elevation Precision-engineered for controlled sinus lift procedures Durable stainless steel construction Ergonomic handle for enhanced grip and comfort Fully autoclavable for repeated surgical use Applications: Sinus lift and augmentation procedures Delicate membrane elevation Lateral window and crestal sinus techniques Why Choose Lenox Instruments? Lenox Instruments delivers dependable surgical tools engineered for accuracy and tissue safety. The Kramer-Nevins Obtuse Elevator supports predictable, atraumatic sinus lift preparation with consistent performance. The Sinus Lift Kramer-Nevins Obtuse provides smooth, controlled membrane elevation for safe and effective sinus augmentation.












