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Flexible Periotome Root Extractor Screw Set of 4 Pcs
Self-tapping root extractor screw set with knurled dome handles for controlled engagement and removal of retained or fractured tooth roots.
Key Features:• Set of 4 instruments with identical configuration for clinical consistency • Type 304 stainless steel handles with diamond-pattern knurling for high grip control • Dome-shaped handles (approx. 25–30 mm diameter) support controlled torque application • Brass-toned self-tapping threaded screws for direct root canal engagement • Progressive thread design ensures firm mechanical anchorage within dentinal walls • Conical handle-to-shaft transition improves rotational stability during use • Designed for retrieval of fractured root tips and retained root segments • Autoclavable at 134°C without loss of thread sharpness or handle integrity
Flexible Periotome Root Extractor Screw Set of 4 Pcs
The Flexible Periotome Root Extractor Screw Set of 4 Pcs comprises four identical instruments, each featuring a broad dome-shaped stainless-steel handle with full-surface diamond-pattern knurling for maximum rotational grip control. The handle measures approximately 25–30mm in diameter at its widest point, tapering conically toward the shaft connection. A hardened brass-toned threaded extraction screw projects from the base, featuring self-tapping thread geometry designed to engage directly into the root canal of a fractured or retained tooth root.
The self-tapping threaded shaft of this Dental Screw Root Extraction Periotome Set 4 Pieces engages the dentinal walls of the root canal with progressive thread purchase upon clockwise rotation, creating a mechanical anchor point within the root structure. The broad knurled dome handle provides sufficient torque surface area for controlled manual rotation without slippage. All four instruments are fully autoclavable at 134°C, maintaining thread sharpness, brass shaft integrity, and handle dimensional stability through repeated sterilization cycles.
The Flexible Periotome Root Extractor Screw Set of 4 Pcs is used by oral surgeons and general dentists during surgical and Non-Flex Screw Root Extraction S/E Periotome procedures for retrieving fractured root tips and retained root fragments. The clinician accesses the root canal of the fractured segment, inserts the threaded screw shaft, rotates clockwise to engage the canal walls firmly, then applies controlled coronal traction force to extract the root fragment intact from the alveolar socket.
Leader Surgical recognizes that root fragment retrieval demands instruments combining grip reliability with precise thread engagement, supplying four units per set reflects the brand’s practical understanding that busy surgical practices require immediate instrument availability across multiple operatories without reprocessing delays between consecutive extraction procedures.
What is a root extractor screw used for in dentistry?
A root extractor screw is used to retrieve fractured root tips, retained root fragments, and broken instrument segments from within the alveolar socket. The threaded shaft engages the root canal walls mechanically, creating a secure anchor point that allows the clinician to apply controlled coronal traction and remove the fragment without requiring flap elevation or excessive bone removal in straightforward cases.
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