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The Kern bone-holding forceps without ratchet deliver flexible grip strength for temporary bone reduction and positioning. The 210mm length and straight geometry provide reach and direct control, and the absence of ratcheting allows quick application and removal during complex reductions. Stainless steel durability ensures reliable sterilization and clinical reuse.
Features & Benefits
The Kerrison bone rongeur (Size 0) delivers a compact 3.5 × 2.5mm jaw profile for precise bony fragment removal in spinal decompression and joint access surgery. A 100mm working length and straight geometry support controlled approach along the vertebral body, lamina, and foramen. The bite capacity suits fine resection of cortical and cancellous bone.
Size 1 Kerrison bone rongeur removes trabecular and cortical bone from the intramedullary canal and vertebral body during decompressive laminectomy. The 4mm × 8mm jaw opening and 100mm working length enable controlled sequential bites near critical spinal structures. Stainless steel construction ensures lasting performance across spine procedures.
The Kerrison size 2 bone rongeur combines a 4.5 × 8mm jaw configuration with 100mm working length, suited for moderate‑scale bone resection in spinal and orthopedic exposure. The size 2 geometry balances cutting force with control, and stainless steel jaws maintain sharp edges through multiple reprocessing cycles. Working length of 100mm extends reach to deeper structures.
This Kerrison bone rongeur, size 3, presents a 5mm jaw with an 8mm opening on a straight 100mm working shaft for laminectomy and foraminotomy bone bites. The slim profile reaches lamina and ligamentum flavum without crowding the spinal canal, and the 8mm gape lets the surgeon engage thicker cortical edges in one pass. Stainless steel construction withstands repeated spine‑set reprocessing.
The Kerrison‑Costen rongeur features a curved shaft with 90‑degree downward angle, enabling bone resection in angled approaches such as lateral cervical or temporomandibular access. The 3 × 3mm bite suits fine bone work, and the 102mm working length penetrates to target anatomy while maintaining ergonomic hand position. Stainless steel durability ensures consistent performance.
This Kerrison rongeur steps the bite angle to 40 degrees while maintaining the 2mm bite and 180mm working length, allowing oblique approach angles that accommodate irregular spinal anatomy. The moderate angle preserves field visualization better than perpendicular cuts while keeping working depth extended. Stainless steel construction endures repeat sterilization.
This Kerrison rongeur scales up to a 4mm bite while maintaining the 40‑degree upbite and thin footplate, accommodating larger bone fragments in orthopedic and spinal procedures. The wider bite expands the working capacity without sacrificing visualization, and stainless steel construction provides consistent cutting edge retention through reuse.
The Kerrison rongeur with 40‑degree upbite and 5mm bite is engineered for controlled bone removal in spine and orthopedic procedures, including laminectomy, foraminotomy, and decompression around the neural elements. The 203mm working length reaches deep into spinal corridors while the upbite geometry directs the cutting head away from the underlying dura and nerve root. Stainless‑steel construction holds the cutting edge across repeat reprocessing.
This Kerrison rongeur combines a 5mm bite with 40 degrees upbite architecture, designed for controlled laminar and vertebral body resection in spinal decompression. The angled cutting edge aligns precisely with the surgical field, while the 180mm working length supports midline and lateral spinal exposures. Stainless steel construction withstands sterilization and multiple surgical cases.
The Kerrison rongeur's 40 degrees upbite and 5mm bite geometry provide controlled bone removal for vertebral body and laminar resection in spinal procedures. The straight shaft maintains excellent working-length access during deep spinal exposures, while the 203mm length accommodates extensive decompression cases. Stainless steel construction reliably handles routine autoclave reprocessing.
With a 90‑degree upbite and extended 180mm working length, this Kerrison rongeur reaches deep spinal anatomy while maintaining clear visualization of the bite site. The 2mm bite size refines bone removal in confined neurosurgical corridors, and the perpendicular cutting geometry prevents tissue entanglement. Stainless steel jaws resist chipping across repeated clinical reuse.
This Kerrison rongeur features a 90 degrees angled upbite configuration with a 2mm bite, optimized for removal of laminar bone and ligamentum flavum in posterior spinal decompression procedures. The steep angled approach enables access to bone beneath ligaments and facet joints while maintaining visibility. Regular footplate and 180mm working length support stable handling in deep surgical corridors.
The Kerrison rongeur operates without a hinge mechanism, allowing bone removal from the vertebral body and lamina via a 40 degrees curved trajectory. Its 4mm bite and 203mm working length enable controlled vertebral endplate clearance and foraminal decompression. Stainless steel construction delivers reliable cutting performance across repeat spinal cases.
Key periosteal elevator in its broader 25mm sharp configuration, mounted on a 210mm shaft for periosteal stripping along long bones and broader cortical surfaces. The sharp leading edge cuts cleanly through the periosteum to start the dissection, and the 25mm width clears a wide swath in fewer passes. Stainless steel construction supports repeat orthopedic‑set sterilization.
This Key periosteal elevator combines a sharp 19mm working width with a straight profile for controlled periosteal stripping and bone exposure in orthopedic procedures. The sharp edge penetrates the periosteal envelope cleanly, minimizing soft‑tissue trauma and supporting atraumatic bone surface preparation. At 200mm, it provides reach and leverage across moderate‑depth surgical fields.
Key periosteal elevator with sharp 12.5mm blade delivers controlled subperiosteal dissection and periosteal stripping on long bones and the spine. The 191mm length provides stable leverage during elevation from the tibia, femur, and humerus. Stainless steel ensures durable performance and edge retention across repeated surgical use.
The Key periosteal elevator delivers a sharp 6mm blade in straight geometry for controlled subperiosteal stripping along the tibia, fibula, and other long bones. The 184mm length suits standard open approaches, while the sharp blade edge engages the periosteum with minimal resistance. This eponymous pattern remains a fundamental tool for initial bone exposure.
The Key periosteal elevator combines a sharp 3mm tip with a 184mm frame for fine periosteal stripping along narrow bone surfaces such as phalanges, metacarpals, and small‑joint margins. The sharp edge starts the periosteal lift cleanly without tearing surrounding fascia, and the slim 3mm blade fits between adjacent structures. Stainless steel construction holds up across repeat reprocessing.
Key periosteal elevator with sharp 9.5mm blade delivers controlled subperiosteal dissection and periosteal stripping on long bones and the spine. The 191mm length provides stable leverage during elevation from the tibia, femur, and humerus. Stainless steel ensures durable performance and edge retention across repeated surgical use.
The Kirk mallet combines a 1 pound 2 ounce bronze head (38mm diameter) with a 190mm handle, providing weighted impact for osteotomy and osteotome work in orthopedic procedures. The bronze material absorbs impact energy, reducing shock transmission to the surgeon's hand, and the substantial weight delivers reliable bone work force. Reusable construction supports indefinite clinical life.
This Kirk mallet employs brass‑filled construction to dampen impact vibration and provide controlled force delivery during bone work and fracture reduction. The 39.8mm diameter head, scalloped handle, and 222mm length balance striking capacity with ergonomic control.
The Kirk mallet delivers controlled impact force through a brass‑filled head with 40mm diameter face for striking osteotomes and chisels during bone work. The scalloped handle provides ergonomic grip that distributes striking vibration, reducing hand fatigue during extended mallet‑drive sequences. Brass construction resists deformation while maintaining consistent strike characteristics.
The Kleinert‑Kutz synovectomy rongeur features delicate 2 × 13mm jaw geometry with gentle curve for atraumatic removal of synovial tissue and debris during arthroscopic and open synovectomy procedures. The double‑action mechanism provides smooth, controlled cutting force optimized for fragile synovial membrane and joint capsule work. Compact 150mm length enables precise control in confined joint spaces.
The Kleinert‑Kutz bone cutting forceps features straight delicate blades with double‑action and spring‑handle mechanics for precision bone sectioning in hand and orthopedic surgery. The 152mm compact length suits limited exposures while maintaining full cutting capability. Designed for safe, controlled bone work within confined spaces.
The Kleinert‑Kutz synovectomy rongeur features delicate 2mm × 13mm jaws with a spring‑loaded double‑action mechanism for precision soft‑tissue removal. The gentle curve geometry improves access to synovial tissue within confined joint capsule spaces. Designed for controlled work in hand joints during synovectomy and arthroscopic procedures.
The Kleinert‑Kutz synovectomy rongeur features a slightly curved delicate design suited for precise joint capsule and synovial work during hand and wrist procedures. The 3 × 16mm bite balances removal capacity with precision control, the spring mechanism reduces hand fatigue, and the 152mm length enables fine maneuvering.
The Kleinert‑Kutz tendon retriever with flexible shaft features serrated sharp teeth for atraumatic engagement of tendon ends during primary and secondary repair. Its flexible 203mm shaft allows controlled tensioning and positioning of the tendon within the carpal tunnel and forearm planes without rigid constraint. Serrated working edges grip tendon without crushing delicate collagen fibers.
The Kleinert‑Kutz tendon retriever with rigid shaft delivers robust control for tendon end engagement during primary and secondary repair in the hand and forearm. Serrated sharp teeth grip tendon securely during advancement and tensioning maneuvers without crushing delicate soft tissue. The rigid 203mm profile provides fixed geometry for mechanical advantage.
The Z-shaped knee retractor provides a large surface for soft-tissue and capsular retraction during open knee procedures. Its 45-degree angle geometry aligns with standard knee-approach angles, supporting ergonomic retraction without excessive torque on the handle. At 9.125 inches (232mm) overall length with a Hohmann handle, it offers substantial mechanical advantage for extended operative exposure.