NeoBiotech Screw Removal Kit

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Neobiotech · Implant Surgery SR KitScrew Removal Kit A comprehensive instrument kit for the quick and safe removal of fractured implant screws — without damaging or repositioning t he fixture. The SR Kit covers the full range of fractured screw scenarios across different implant systems, with the procedure typically completed in under 3 minutes. No Fixture Damage or Repositioning Procedure Completed in ~3 Minutes Compatible with Different Implant Systems Clinical Insight What clinicians are saying Real-world feedback from implantologists using the Neobiotech SR Kit in their practices. "A fractured abutment screw used to mean a long, anxious appointment — trying not to damage the implant while working in a confined space with limited visibility. The SR Kit changed that completely. The Perfect Guide centres everything perfectly, the reverse drill creates the purchase point you need, and the screw remover does the rest. I've done cases in under five minutes that would have taken half an hour before." Fractured Screw · Procedure Efficiency · Fixture Preservation "The colour-coded system is the detail that makes this kit genuinely practical. In surgery, you don't want to be reading labels — the colour immediately tells you which Claw or Reverse Drill matches the screw size you're working with. Everything is matched and ready in the tray. It's a well-thought-out system, not just a collection of instruments." Colour-Coded System · Workflow · Multi-system Compatibility Resources Product Documentation Product Brochure Case Report User Guide Indications When to use the SR Kit Designed for the safe retrieval of fractured implant screws across a broad range of clinical scenarios — from minor abutment screw fractures to fully submerged, stuck screws in osseointegrated implants. Fractured Abutment or Fixation Screws — Removes fractured screws from any screw-retained restoration without damaging the implant body or requiring fixture repositioning. Stuck or Seized Screws — The ratchet-based Shank Driver and SR instrument combination allows controlled counter-rotation to release screws that cannot be removed by conventional means. Multi-system Compatibility — The SR Kit is capable of removing fractured screws from different implant systems — not limited to Neobiotech implants — provided the screw hole geometry is accessible. Screw Sizes M1.6 to M2.5 — Full coverage from narrow M1.6 screws (Claw only) through to M2.5 screws, using the appropriate Claw, Reverse Drill, and Screw Remover combination for each size. Internal and External Connection Fixtures — Internal and External Guide components are included for both connection types, with colour-coded guides matching specific hex or octagonal implant geometries. Submerged or Partially Fractured Screws — The Perfect Guide system ensures accurate centring for reverse drilling on screws with no exposed head — eliminating the risk of eccentric drilling into the implant wall. Product Video The SR Kit in action See how the SR Kit removes a fractured implant screw quickly and safely — without disturbing the fixture. Technique Guide Four-step removal protocol A standardised sequence using the Perfect Guide for accurate centring, reverse drilling with copious irrigation to create a purchase point, and counter-rotation to retrieve the fractured screw. 1 Fractured screw 2 Perfect Guide seated at 15 Ncm 3 Reverse Drilling — 2,000 rpm with irrigation 4 Screw Remover — counterclockwise retrieval 1 Identify the fractured screw size and select the matching Perfect Guide. Match the Perfect Guide (PG) diameter to the reverse drill being used: RCD10 for Ø1.0mm, RCD10/RCD12 for Ø1.2mm, RCD12/RCD14 for Ø1.4mm. The guide centres the drill precisely over the fractured screw head — accurate centring at this step determines the success of everything that follows. 2 Tighten the Perfect Guide into the screw hole at 15 Ncm via the PG Hand Driver. The Perfect Guide must be firmly seated before drilling begins. Under-seating allows movement during reverse drilling and risks eccentric engagement with the implant wall. 3 Use the Reverse Drill at 2,000 rpm with copious irrigation. For M1.6 fractured screws, use the Claw by hand in reverse — no Reverse Drill is applicable for this size. For M1.8 and above, use the Reverse Drill through the Perfect Guide at 2,000 rpm with copious water, until a purchase point approximately 1–2 mm deep is created in the face of the fractured screw. 4 Engage the Screw Remover and rotate counterclockwise at or below 80 rpm. The Screw Remover's reverse thread engages the purchase point created by drilling. Rotate at no more than 80 rpm — excessive speed reduces grip and risks stripping the purchase point before the screw releases. For stuck screws, use the Shank Driver with a ratchet for additional manual torque. Clinical Case SR Kit in clinical use A case demonstrating the full SR Kit protocol for retrieving a fractured implant screw with no damage to the surrounding fixture. Fractured Implant Screw Removal Complete retrieval of a fractured screw using the Perfect Guide, Reverse Drill, and Screw Remover — fixture undamaged, postoperative view confirmed clean removal 1 Preoperative view of fractured implant screw 2 Ø1.2mm Perfect Guide connected to PG driver 3 Perfect Guide tightened at 15 Ncm 4 Ø1.0mm reverse drill at 2,000 rpm with irrigation 5 Reverse drill engaged in reverse direction 6 Ø1.0mm screw remover rotated counterclockwise 7 Fractured screw removed from screw hole 8 Postoperative view — fixture undamaged Kit Components What's in the kit The SR Kit includes all instruments required for fractured screw removal — Claws, Screw Removers, Reverse Drills, Guides, and Drivers — supplied in a colour-coded dedicated tray. Claw Removes fractured screws by connecting to the appropriate Guide and rotating by hand in the reverse direction via the Shank Driver. M1.6 screws must be removed using the Claw only — Reverse Drill is not applicable for this size. For M1.8 and larger, the Claw may be attempted first; if unsuccessful, proceed to the Reverse Drill and Screw Remover sequence. Fractured Screw Size M1.6 M1.8 M2.0 M2.5 Screw Remover (SR) Engages the purchase point created by the Reverse Drill and retrieves the fractured screw via counterclockwise rotation. Use at or below 80 rpm. Fractured Screw Size Diameter M1.8 Ø1.0 M2.0 Ø1.2 M2.5 Ø1.4 Reverse Drill (RCD) Creates a purchase point in the fractured screw surface. Used through the Perfect Guide at 2,000 rpm with copious irrigation. For M1.6, use the Claw instead. Fractured Screw Size Diameter M1.8 Ø1.0 M2.0 Ø1.2 M2.5 Ø1.4 For M1.6 size screw, use the Claw only — the Reverse Drill is not applicable for this screw size. Shank Driver Accepts the Screw Remover shank for use by hand or with a ratchet — providing additional torque for stuck screws. Applicable Standard Screw Remover (SR10, SR12, SR14) For Hand or Ratchet Perfect Guide (PG) Seated into the implant screw hole to centre the Reverse Drill precisely over the fractured screw. Tightened at 15 Ncm via PG Hand Driver. Applicable Reverse Drill Fractured Screw Size Diameter RCD10 M1.8 Ø1.0 RCD10, RCD12 M1.8, M2.0 Ø1.2 RCD12, RCD14 M2.0, M2.5 Ø1.4 PG Hand Driver Hand driver for seating and tightening the Perfect Guide into the implant screw hole. Applicable Standard Screw RemoverPG1018, PG1220, PG1425 2.5 Hex Conical Guide For fixtures with an 11° / 8° internal connection. Applicable Standard Having 11° / 8° Internal Fixture 11° / 8° Internal Guide (IHG / IOG) For fixtures with internal hex or octagonal connections. Colour-coded by connection type. Applicable Fixture Standard Having 2.4Hex Internal Connection Fixture 2.4 Hex Having 2.5Hex Internal Connection Fixture 2.5 Hex Having 3.1Octa Internal Connection Fixture 3.1 Octa External Guide (EHG) For fixtures with external hex connections. Colour-coded by hex size. Applicable Fixture Standard Having 2.4Hex External Connection Fixture 2.4 Hex Having 2.7Hex External Connection Fixture 2.7 Hex Having 3.4Hex External Connection Fixture 3.4 Hex SR Driver Holder Angled hand instrument for accessing the Conical, Internal, and External Guides intraorally. Applicable Standard Conical Guide: CG00 2.4 Hex Internal Guide: IHG24, IHG25, IOG31 External Guide: EHG24, EHG27, EHG34 Specifications Technical specifications Device type Fractured implant screw removal instrument kit Indication Removal of fractured or stuck implant abutment / fixation screws without fixture damage Applicable screw sizes M1.6 · M1.8 · M2.0 · M2.5 Multi-system compatibility Capable of removing fractured screws from different implant systems Reverse Drill speed 2,000 rpm with copious irrigation (M1.8, M2.0, M2.5) Screw Remover speed At or below 80 rpm Screw Remover diameters Ø1.0 · Ø1.2 · Ø1.4 Perfect Guide tightening torque 15 Ncm Connection type coverage Internal (2.4Hex · 2.5Hex · 3.1Octa · 11°/8° Conical) · External (2.4Hex · 2.7Hex · 3.4Hex) Irrigation Copious water required during Reverse Drill step only (2,000 rpm) — not required for Claw or Screw Remover steps Manufacturer Neobiotech Co., Ltd — Seoul, Korea Origin Made in Korea Clinical Tips Getting the most from your SR Kit Practical guidance for safe, predictable fractured screw retrieval. 1 For M1.6 screws, use the Claw only — Reverse Drill is not applicable. Select the CD16 Claw, connect the appropriate Guide to the fixture, attach the Claw to the Shank Driver, and rotate by hand in the reverse direction to remove the fractured screw. If the screw cannot be removed by Claw alone, it must be removed using the Reverse Drill and Screw Remover — however this combination is only available for M1.8 and larger. An M1.6 screw that cannot be removed by Claw requires escalation of clinical management. 2 Seat the Perfect Guide firmly at 15 Ncm before any drilling. The Perfect Guide's function is to centre the drill over the fractured screw — any movement during the reverse drilling step transfers directly into eccentric engagement. Confirm firm seating via the PG Hand Driver with tactile resistance before proceeding. 3 Never exceed 80 rpm with the Screw Remover. The Screw Remover's reverse thread needs sustained, low-speed engagement to grip and lift the fractured fragment. High speed strips the purchase point without generating the torque needed for release. For stuck screws, switch to the Shank Driver with a ratchet for additional manual control. 4 Use copious irrigation during Reverse Drilling only — not during Claw or Screw Remover steps. Irrigation is required when the Reverse Drill is in use at 2,000 rpm to prevent thermal damage to the implant and surrounding bone. Switch off irrigation before engaging the Screw Remover — wet conditions reduce the frictional grip of the reverse thread on the fractured screw surface. 5 Match the guide type to the implant connection before surgery. The Internal Guide, External Guide, and Conical Guide are not interchangeable — use the SR Driver Holder with the correct guide for the connection type being accessed. Confirm the implant system and connection geometry from records before opening the kit. ⚠ Clinical Notice: The SR Kit is intended for use by trained dental surgeons and implantologists. Use the Reverse Drill at 2,000 rpm with copious irrigation only — dry use risks thermal damage to the implant and surrounding bone. Do not use the Reverse Drill for M1.6 fractured screws; use the Claw (manual, reverse rotation) only. Do not exceed 80 rpm with the Screw Remover. The Reverse Drill is a single-use item and must not be reused. Follow AS/NZS sterilisation guidelines for all reusable instruments. Refer to the User Guide for full indications, contraindications, and handling instructions. Show more