Bone Tool Spine Pedicle Screw Set – Open Posterior Pedicle Screw-Rod Instrumentation

The Bone Tool Spine Pedicle Screw Set from Peak Surgicals (SKU: PS-OS-00300-19, 2200-01 series) is a 31-piece posterior pedicle screw-rod instrumentation set for open posterior spinal surgery, covering the complete workflow of pedicle channel assessment with Straight and Bent Feelers for Screw Channel, tapping across four diameters (φ4.0mm, φ5.5mm, φ6.0mm, φ7.0mm), polyaxial and monoaxial screw insertion, rod contouring and seating, in-situ rod bending, crosslink fixation, segmental spreading and compression, and screw cutter management — all presented in an aluminium box. The set includes Feeler for Screw Channel Straight (2200-0101), Hex Screwdriver for Screw Nut (2200-0102), Taps φ4.0 (2200-0103), φ5.5 (2200-0104), φ6.0 (2200-0106), φ7.0 (2200-0107), Screwdriver Hex 3.5mm for Crosslink Nut (2200-0105), Feeler for Screw Channel Bent (2200-0108), Screw Cutter for Long Arm Screw (2200-0109), Screw Nut Holder Hex (2200-0110), Crosslink Nut Holder Hex (2200-0111), In-situ Bending Iron (2200-0112), Screwdriver for Polyaxial Screw (2200-0113), Screwdriver for Monoaxial Screw (2200-0114), Trial Rod (2200-0115), Insert Device for Fixation Pin (2200-0116), Rod Pusher (2200-0117), Parallel Spreader (2200-0118), Parallel Compressor (2200-0119), Rod Twist (2200-0120), Pedicle Probe Straight (2200-0121), Pedicle Probe Bent (2200-0122), AWL (2200-0123), T-Handle Quick Coupling (2200-0124), Rod Holding Forceps (2200-0125), Rod Bender (2200-0126), Counter Torque for Screw Cutter (2200-0127), Rod Pushing Forceps (2200-0128), Straight Handle Quick Coupling (2200-0129), Counter Torque (2200-0130), and Aluminium Box (2200-0131). It is used by spine surgeons and neurosurgeons performing open posterior pedicle screw-rod fixation for lumbar and thoracic fusion, spondylolisthesis, spinal fracture stabilisation, and deformity correction.

2200-01 Series: Open Posterior Pedicle Screw-Rod Instrumentation

The 2200-01 series Bone Tool Spine Pedicle Screw Set is an open posterior surgery pedicle screw instrumentation set — configured for direct open exposure of the pedicle entry points through a posterior midline or paraspinal incision, in contrast to minimally invasive percutaneous techniques that require a Persuader, Fixation Pins, and Torque Wrench. The four tap sizes (φ4.0mm for small thoracic pedicles, φ5.5mm for standard lumbar pedicles, φ6.0mm for large lumbar and L5-S1 pedicles, φ7.0mm for maximum diameter screws in the ilium or large pedicles) cover the full screw diameter range for thoracolumbar fixation. Both polyaxial and monoaxial screwdrivers are included for mixed construct configurations. The Parallel Spreader (2200-0118) and Parallel Compressor (2200-0119) apply segmental distraction and compression along the seated rod in the open exposure. The two Counter Torque instruments (2200-0127 for screw cutter operations, 2200-0130 for set screw tightening) and the In-situ Bending Iron (2200-0112) are all designed for open posterior access.

Pedicle Pathway Assessment: Feelers, Probes, and AWL

The Feeler for Screw Channel Straight (2200-0101) and Feeler for Screw Channel Bent (2200-0108) are the primary pedicle channel integrity assessment instruments in this set. After the AWL (2200-0123) establishes the cortical entry point and the initial pedicle channel is created, the straight feeler is inserted into the channel and rotated to palpate all four walls — medial, lateral, superior, and inferior — before tapping and screw insertion, detecting any cortical breach that would indicate the tapper and screw are at risk of entering the spinal canal, the transverse foramen, or the adjacent disc space. The bent feeler reaches the curved trajectories used in thoracic pedicle screw placement where the screw direction diverges significantly from the sagittal plane. After the channel has been confirmed intact, the Pedicle Probe Straight (2200-0121) and Pedicle Probe Bent (2200-0122) perform a secondary assessment of the tapped channel before screw insertion. The T-Handle Quick Coupling (2200-0124) and Straight Handle Quick Coupling (2200-0129) drive all quick-connect instruments including the taps, AWL, and probes.

Rod Management: Trial Rod, Bender, In-situ Iron, Pusher, Holder, Twist, Spreader, and Compressor

The Trial Rod (2200-0115) is a malleable rod used to measure the required definitive rod length and curvature by bending it to match the screw head positions across the instrumented levels intraoperatively. The Rod Bender (2200-0126) contours the definitive rod to the measured curvature before insertion. The In-situ Bending Iron (2200-0112) adjusts the rod after it is seated in the tulip heads without requiring removal, allowing minor sagittal alignment corrections in situ. The Rod Holding Forceps (2200-0125) grip the rod for introduction into the posterior wound. The Rod Pushing Forceps (2200-0128) and Rod Pusher (2200-0117) seat the rod into successive screw tulip heads. The Rod Twist (2200-0120) rotates the seated rod around its longitudinal axis for coronal plane deformity correction manoeuvres. The Parallel Spreader (2200-0118) distracts adjacent instrumented levels along the seated rod for foraminal height restoration or kyphosis correction. The Parallel Compressor (2200-0119) compresses adjacent levels for lordosis creation or compression arthrodesis.

Crosslink System, Screw Cutter, and Set Screw Instruments

The Screwdriver Hex 3.5mm for Crosslink Nut (2200-0105) and Crosslink Nut Holder Hex (2200-0111) install the crosslink connector spanning the left and right rod systems, improving torsional construct stiffness. The Screw Cutter for Long Arm Screw (2200-0109) trims extended pedicle screw tulip arms after set screw tightening. The Counter Torque for Screw Cutter (2200-0127) holds the tulip body during the cutting operation to prevent rotation of the pedicle screw in the vertebral bone. The Counter Torque (2200-0130) holds the tulip body during final set screw tightening by the primary screwdrivers (Polyaxial: 2200-0113; Monoaxial: 2200-0114), preventing the tightening torque from transmitting through the screw to the surrounding bone. The Screw Nut Holder Hex (2200-0110) manages the set screw nut during insertion. The Insert Device for Fixation Pin (2200-0116) manages fixation pin elements in screw head designs using provisional locking pins during rod seating.

CE Mark, ISO 13485, and FDA Certification for Spinal Pedicle Screw Instrumentation Procurement

The Bone Tool Spine Pedicle Screw Set is manufactured under CE Mark, ISO 13485, and FDA compliant quality standards. ISO 13485 certification confirms Peak Surgicals operates a documented quality management system covering design control, material traceability, and production consistency for spinal surgical instruments. CE Mark confirms conformity with European medical device regulations, and FDA compliance supports procurement for US-based hospitals, spine surgery centers, and neurosurgical departments requiring verified regulatory documentation.

Product Specifications

SKU	PS-OS-00300-19
Product Name	Bone Tool Spine Pedicle Screw Set
Price	$1,538.90 USD
Instrument Series	2200-01
Total Instruments	31 + Aluminium Box
Instrument Category	Spine Surgery — Open Posterior Pedicle Screw-Rod Fixation
Procedure	Open posterior lumbar and thoracic pedicle screw-rod fixation, deformity correction, fracture stabilisation
Taps	φ4.0mm (2200-0103), φ5.5mm (2200-0104), φ6.0mm (2200-0106), φ7.0mm (2200-0107)
Pedicle Assessment	Feeler Straight (2200-0101), Feeler Bent (2200-0108), Pedicle Probe Straight (2200-0121), Pedicle Probe Bent (2200-0122), AWL (2200-0123)
Screwdrivers	Polyaxial (2200-0113), Monoaxial (2200-0114), Hex for Screw Nut (2200-0102), Hex 3.5mm for Crosslink (2200-0105)
Rod Instruments	Trial Rod (2200-0115), Rod Bender (2200-0126), In-situ Bending Iron (2200-0112), Rod Holding Forceps (2200-0125), Rod Pushing Forceps (2200-0128), Rod Pusher (2200-0117), Rod Twist (2200-0120)
Alignment Instruments	Parallel Spreader (2200-0118), Parallel Compressor (2200-0119)
Other Instruments	Screw Nut Holder Hex (2200-0110), Crosslink Nut Holder Hex (2200-0111), Screw Cutter (2200-0109), Counter Torque for Screw Cutter (2200-0127), Counter Torque (2200-0130), Insert Device for Fixation Pin (2200-0116), T-Handle Quick Coupling (2200-0124), Straight Handle Quick Coupling (2200-0129)
Container	Aluminium Box (2200-0131)
Certifications	CE Mark, ISO 13485, FDA
Warranty	1 Year
MOQ	1 Set
OEM / Custom Orders	Available
After-Sale Service	Return and Replacement

Frequently Asked Questions

What procedures is the Bone Tool Spine Pedicle Screw Set used for?
The Bone Tool Spine Pedicle Screw Set (2200-01 series) is used for open posterior pedicle screw-rod fixation of the lumbar and thoracic spine. Primary indications include lumbar spinal fusion for degenerative disc disease with instability, lumbar and isthmic spondylolisthesis, thoracolumbar fracture stabilisation, and adult spinal deformity correction requiring posterior instrumented fusion. The set covers taps φ4.0–7.0mm, accommodating the full pedicle screw diameter range from small thoracic pedicles to large lumbar and iliac screws in sacropelvic fixation. Both polyaxial and monoaxial screwdrivers are included for mixed construct configurations used in deformity correction. The set is configured for open posterior surgery using a direct posterior midline or paraspinal muscle-splitting approach with full exposure of the pedicle entry points.

How does this set relate to the Spinal Pedicle Screw Set 6.0mm (PS-OS-00300-70) also available from Peak Surgicals?
Both sets use the same 2200-01 series instrument list — REF numbers 2200-0101 through 2200-0131, the same 31 instruments, the same four taps (φ4.0, φ5.5, φ6.0, φ7.0mm), the same screwdrivers, rod instruments, feelers, probes, and aluminium box. The Bone Tool Spine Pedicle Screw Set (SKU PS-OS-00300-19) is priced at $1,538.90 and the Spinal Pedicle Screw Set 6.0mm (SKU PS-OS-00300-70) is priced at $2,198.90. The instrument content is the same series in both listings; confirm the instrument contents with Peak Surgicals before ordering if you need to verify any configuration differences between the two SKUs.

What is the role of the two Feelers for Screw Channel and how do they differ from the Pedicle Probes?
The Feeler for Screw Channel Straight (2200-0101) and Feeler for Screw Channel Bent (2200-0108) are used after the initial pedicle channel is created by the AWL and tester to assess cortical wall integrity before tapping. The feeler tip is advanced into the channel and rotated to probe all four cortical walls, detecting any breach — a breach in the medial wall indicates canal proximity, in the lateral wall indicates transverse foramen proximity. The straight feeler is used for straight lumbar pedicle trajectories; the bent feeler is used for the angulated trajectories of thoracic pedicle screws. The Pedicle Probe Straight (2200-0121) and Pedicle Probe Bent (2200-0122) perform a similar but secondary assessment of the tapped channel after tapping is complete — confirming the wider-diameter tapped channel walls before the final screw diameter is introduced. Both assessment steps are standard practice in open thoracolumbar pedicle screw surgery.

What is the purpose of the two Counter Torque instruments?
The Counter Torque for Screw Cutter (2200-0127) is specifically paired with the Screw Cutter for Long Arm Screw (2200-0109) — when the screw cutter shears the extended tulip arm, it generates a rotational force that would rotate the underlying pedicle screw in the bone without a counter-torque restraint. This instrument engages the tulip and holds it stable during the cutting operation. The general Counter Torque (2200-0130) is used during final set screw tightening at every instrumented level, holding the tulip body stable while the screwdriver advances the set screw, preventing the tightening torque from transmitting through the pedicle screw to the surrounding vertebral bone and causing micro-motion or screw loosening at the bone-screw interface.

What certifications does this set carry?
The Bone Tool Spine Pedicle Screw Set is manufactured under CE Mark, ISO 13485, and FDA compliant quality standards. ISO 13485 certification confirms Peak Surgicals operates a documented quality management system covering design control, material traceability, and manufacturing consistency for spinal surgical instruments. CE Mark confirms conformity with European medical device regulations, and FDA compliance supports procurement for US hospitals, spine surgery centers, and neurosurgical departments requiring verified regulatory documentation for pedicle screw instrumentation purchases.