Surgical Sinus Lift SL4 II Tip
The Acteon® Surgical Sinus Lift SL4 II Tip is specifically designed for sinus lift procedures, offering precision and control during the lateral approach to sinus elevation. Powered by Acteon’s advanced piezoelectric technology, this ultrasonic tip provides controlled micro-oscillations for accurate bone cutting while protecting the sinus membrane from damage. The SL4 II Tip allows for gentle, minimally invasive procedures, reducing the risk of perforation and trauma, ensuring faster healing for patients.
Its refined design allows for superior control and maneuverability, making it an essential tool for complex sinus lift surgeries.
Why Choose the Acteon Surgical Sinus Lift SL4 II Tip?
Membrane Elevation with Precision & Safety- The SL4 II is a non-cutting spatula, typically with a 4mm diameter, designed to elevate the sinus membrane without causing tears, it enables controlled detachment deeper into the sinus, beyond the window edge created by SL1-SL3.
Designed for Interal Sinus Work- Its 90° bent spatula shape is ideal for lifting the membrane from the sinus floor or deeper regions, providing excellent access and control.
Ultrasonic Technology Minimises Trauma- Piezoelectric micro-oscillations gently vibrate the spatula tip, allowing you to tear membrane attachments under continous contact, reducing pressure and perforation risk. Cavitation from irrigation keeps the surgical field clean, cool, and well-visualised.
Seamless Integration into SL Protocol- Acts as tip #4 in the SL1-SL5 sequence- SL1: cut lateral window, SL2: smooth edges, SL3: slightly lift at window edge, SL4: deeper internal membrane elevation, SL5: final detachment and release of membrane. Each step builds on the last, reducing risk at each stage.
Enhances Clinical Confidence & Efficiency- With SL4 II, you can progressively elevate the membrane without excessive mechanical force---ideal for high-risk anatomy or confined spaces. This structured, atraumatic approach increases your predictablility and reduces post-op complications.
Choose the SL4 II when you need to elevate the membrane well inside the sinus cavity, if your working in confined maxillary anatomy and need precision around sinus walls, and if you want to minimise the risk of tearing deeper membrane attachments.
Delivery costs are calculated based on the total weight of your order.
Your final postage charge will be clearly displayed at checkout.
For full details, please visit our Delivery & Returns pages.
Pack size: 1
Ref: 30056000
Ref: D2405-1; D2405-2; D2405-3; D2405-4















