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The antrum punch is a rotatable backbiter instrument with a 2.5 × 7mm bite, designed to create the wide middle meatal antrostomy during functional endoscopic sinus surgery (FESS). The rotatable head allows approach from multiple angles without repositioning the instrument shaft.
Features & Benefits
This adult antrum punch features backward through-cutting geometry with left-side cutting edge and Luer-lock connectivity, designed for enlarging the antrostomy during functional endoscopic sinus surgery. The 2.5mm × 4mm bite creates controlled openings through the maxillary sinus wall. The 100mm working length reaches the ostium from a mid-nasal approach.
This adult antrum punch features backward through-cutting geometry with right-side cutting edge and Luer-lock suction attachment, designed to enlarge and contour the maxillary antrostomy during functional endoscopic sinus surgery. The 2.5mm × 4mm bite provides controlled bone removal. The 100mm working length supports safe access from lateral nasal approaches.
Large antrum punch with 2mm depth and 10mm width, left-pointing backbiter design enables extensive ostial creation from a contralateral approach. The left orientation and substantial bite size support comprehensive maxillary ostial widening during revision functional endoscopic sinus surgery, allowing safe access to right-sided disease without direct medial trauma.
Large antrum punch with a 2mm depth and 10mm width, right-pointing backbiter design is optimized for substantial maxillary ostial creation and revision sinus access in adult patients. The larger bite accommodates aggressive ostial enlargement while the backbiter geometry maintains precise control over the depth and trajectory of the punch.
Medium antrum punch with 1.5mm depth and 8mm width, left-pointing backbiter design enables ostial enlargement and access from the contralateral approach during functional endoscopic sinus surgery. The left-oriented bite allows the surgeon to address right-sided maxillary pathology through a left-nostril portal with improved angulation and safety margins.
Medium antrum punch with a 1.5mm depth and 8mm width, right-pointing backbiter design is engineered for controlled maxillary ostial enlargement in functional endoscopic sinus surgery. The backbiter geometry enables the surgeon to position the instrument at the natural ostium and punch posteriorly without damaging the lateral nasal wall or maxillary sinus mucosa.
This medium backbiter antrum punch features a 1.5mm cutting tip on a straight shaft for rotatable access to maxillary sinus ostium enlargement during functional endoscopic sinus surgery (FESS). The punching mechanism removes bone and soft tissue margins with controlled bite depth, supporting safe widening of the surgical opening. Reusable stainless steel construction sustains high sterilization cycles across repeat cases.
The pediatric antrum punch employs a 1 × 4mm backbiter bite with left‑sided orientation for maxillary antral bone removal in children during transnasal approach. The small bite suits pediatric maxillary anatomy and confined passages. Left‑directed cutting aids visualization during angled access.
Pediatric antrum punch with a 1 × 4mm bite and right-pointing backbiter design enables controlled opening of the maxillary sinus ostium in children. The compact size accommodates smaller nasal passages, while the backbiter orientation allows creation of sufficient ostial access for functional endoscopic sinus surgery in pediatric anatomy.
The antrum punch (sidebiting, right) complements left-sided instrumentation during bilateral FESS or extended maxillary antrostomy. Its sidebiting action removes lateral antral bone and enlarges the ostium. Stainless steel durability supports the repeated punching strokes of antrostomy procedures.
The adult backbiter punch uses a 2.5mm rotatable bite with 360‑degree rotation and Luer lock for maxillary sinus and sphenoid pathology access. The larger 2.5mm bite accommodates adult antral bone thickness. Stainless steel jaw surfaces grip and cut bone reliably across sinus procedures.
A backbiter rongeur with left-cut profile delivers controlled bone removal from posterior or angled surgical fields. The 2.3mm bite width and 5.58mm tip profile support precision osseous work without over-reach into adjacent structures. Reusable stainless-steel construction is built for reliable performance and lasting durability across repeat clinical use.
This upturned circular cutting punch produces a 3.5mm diameter aperture in a single motion for tympanic membrane perforation creation or round window niche work during otologic and skull base procedures. The upturned geometry maintains visualization during the cutting stroke, and the 160mm working length reaches into the mastoid cavity. Stainless steel provides durable cutting performance.
The frontal ostium punch features a 3mm bite with 40‑degree upbite and heavy 70‑degree curve to access the frontal ostium during FESS. The 140mm working length positions the jaw within the narrow frontal recess. Stainless steel cutting edges remain sharp across multiple procedures.
The Hajek‑Kofler sphenoid punch combines a 3 × 7mm through‑cutting jaw with 90‑degree fixation and 360‑degree rotation for sinus floor and anterior wall access during FESS. The squeeze handle and multiple working length options accommodate various approach angles in frontal sinus pathology.
This Ostrum antrum punch forceps features a backward‑cutting 3×7mm bite with a 4.5‑inch shaft to support controlled antral punching.
The adult ostrum antrum punch with rotatable backbiter and finger post delivers 2.5mm bite and precise control for maxillary sinus bone removal. The finger post improves grip ergonomics during aggressive sinus floor work. Luer lock connection ensures stable instrument engagement in endoscopic sinus surgery.
The Ostrum antrum punch, sized for pediatric nasal anatomy, delivers a 1.5mm bite in a left configuration for precise creation of antrostomy during pediatric FESS. The 100mm working length accommodates smaller nasal passages while the punching action creates controlled bone openings.
This pediatric right‑sided ostrum antrum punch delivers a 1.5mm bite specifically sized for pediatric maxillary ostium creation during endoscopic sinus surgery in children. The right orientation supports left‑handed surgeon access to right‑sided disease, and the compact 100mm working length accommodates pediatric nasal anatomy. The through‑cut geometry produces clean bony openings.
The pediatric ostrum antrum punch with rotatable backbiter and finger post delivers 1.5mm bite and 360‑degree rotation for controlled maxillary antral bone removal in children. The finger post improves grip control during multi‑directional punching. Luer lock connection ensures stable function across cases.
This pediatric ostrum antrum punch employs a 1.5mm backbiter jaw with 360‑degree rotation and Luer lock for rapid maxillary antral access in children. The 100mm working length suits the smaller pediatric nasal cavity and anterior maxillary sinus anatomy. Stainless steel jaws withstand repeated pediatric sinus cases.
The ostrum antrum punch (sidebiting, left, adult, 3mm × 7mm bite, ring handle, 100mm working length, 178mm overall) removes bone to enlarge the ostium or create secondary antral communications. Its sidebiting geometry accesses lateral nasal anatomy, while the 3mm × 7mm bite removes bone in measured increments. The ring handle distributes forces across the palm.
This small ostrum antrum punch delivers a 2mm bite for creating controlled middle meatal antrostomy during FESS and endoscopic maxillary surgery. Its straight through‑cut geometry produces clean bony aperture without excessive surrounding trauma. The compact size suits delicate maxillary ostium work.
This ostrum antrum punch is configured as a backbiter, allowing surgeons to enlarge the middle meatal antrostomy in a controlled, retrograde fashion. The 2.5 × 7mm bite aperture removes bone from the mucosa-bearing surgical plane without excessive tissue trauma. Working length of 110mm provides sufficient shaft leverage during transnasally-directed punching actions.
The pediatric ostrum punch with straight backbiter jaw and Luer cleaning port features 1.5mm bite for maxillary antral bone work in children. The integrated cleaning port permits irrigation between punching strokes to maintain visualization. Stainless steel construction tolerates pediatric case repetition.
The Ostrum antrum punch with Luer-lock coupling and upside-back cutting geometry delivers 1.5mm punching action for pediatric antrostomy creation. The back-cutting design avoids impaction while the Luer connection enables rapid tool changeover during endoscopic procedures.
The ostrum sinus punch (straight, left) creates a controlled opening into the maxillary antrum from the nasal cavity during FESS and antrostomy procedures. Its left-sided orientation accommodates contralateral approach work. Stainless steel construction supports the punching forces required for antral access.
The Stammberger antrum punch in pediatric format delivers upward and backward bone-cutting geometry, essential for safe angled antrostomy work in smaller nasal cavities. This configuration minimizes over-instrumentation and preserves adjacent mucosa during precision antral opening. Reusable stainless steel supports repeated pediatric endoscopic procedures.
This left-sided Stammberger punch delivers downward and forward cutting geometry tailored to left antral surgery. The 100mm working length and angled cutting plane work synergistically to remove bone from the mucosa-bearing plane without lateral spread. Stainless steel composition supports repeated case reprocessing.