Trephine Blades

For routine corneal graft preparation at a common mid‑range diameter, this 9mm short‑format trephine combines disposable convenience with predictable cutting performance. Non‑sterile single‑use construction removes reprocessing variability, and the abbreviated working length optimizes field access in standard anterior keratoplasty cases.

Features & Benefits

• Cutting diameter 9mm for standard anterior corneal grafts
• Short format optimizes surgical positioning and field access
• Disposable single‑use ensures consistent sharpness consistently
• Stainless steel edge for controlled tissue dissection

Sustained eyelid positioning during anterior segment surgery requires a dual‑tape drape with sterile adhesive backing that resists slippage. The upper and lower tape configuration opens the eye without tissue trauma throughout extended procedures. Sterile single‑pouch format supports rapid field deployment and consistent case setup.

Features & Benefits

• Dual‑tape configuration (upper and lower) maintains eyelid positioning
• Sterile single‑use format reduces setup time
• Gentle adhesive backing prevents periocular skin damage
• Box of 50 pouches supports high‑volume OR inventory

Built for larger graft work, this 10.5mm long disposable trephine prepares oversized donor or host corneal buttons during keratoplasty. The extended barrel keeps the corneal apex in view during placement, and pouched sterile delivery permits immediate transfer to the surgical field.

Features & Benefits

• 10.5mm cutting diameter for oversized keratoplasty buttons
• Long shaft enhances apical visibility during placement
• Individually sterile‑pouched for direct field transfer
• Single‑use blade keeps edge geometry consistent

This long trephine delivers an 11.5mm graft cut for corneal transplantation and refractive procedures. As a single-use instrument, it maintains consistent sharpness across the entire cutting stroke, producing smooth graft margins without kerf variation. Pre-sterilized and individually pouched for immediate clinical use.

Features & Benefits

• 11.5mm diameter for mid-range graft sizing
• Single-use sharpness prevents margin irregularity
• Sterile individual pouches enable rapid deployment
• Repeatable cutting geometry case-to-case

This long trephine provides a 12.5mm graft diameter for larger corneal defects in transplantation and refractive surgery. Single-use construction preserves blade sharpness across the full cutting stroke, supporting smooth margin transition and predictable graft seating. Sterile pouch packaging simplifies case setup.

Features & Benefits

• 12.5mm size for larger graft needs
• Single-use edge maintains cutting predictability
• Sterile pouch format ready for immediate use
• Consistent cylindrical geometry per cut

At 13.5mm cutting diameter, this long disposable trephine supports larger penetrating keratoplasty cases, including pediatric and therapeutic grafts where a wider margin is needed. Single‑use sterile delivery protects edge sharpness for a clean full‑thickness cut.

Features & Benefits

• 13.5mm wide cutting diameter for large‑graft keratoplasty
• Sharp single‑use blade for clean full‑thickness cuts
• Long handle for stable trephination control
• Sterile pouch packaging supports clean case setup

The 14.5mm long trephine addresses the upper range of penetrating keratoplasty graft sizes. As a single-use instrument, it maintains sharp cutting throughout the entire diameter, preventing the edge collapse and kerf widening seen with reused trephines. Sterile pouch format supports efficient OR inventory.

Features & Benefits

• 14.5mm diameter for maximum graft coverage
• Disposable construction prevents blade dulling
• Sterile pouch packaging enables quick setup
• Uniform cutting across full diameter

With a 15mm cutting diameter, this long disposable trephine is sized for scleral or limbal‑inclusive disc preparation beyond standard keratoplasty diameters. The extended barrel maintains a clear sightline as the edge engages the wider tissue circle. Each piece arrives single‑pouched sterile, ready for direct case use.

Features & Benefits

• 15mm diameter cut for scleral or oversized limbal discs
• Long barrel preserves visualization across the wider field
• Sterile pouch packaging speeds transfer to the field
• Disposable design avoids reprocessing on a wide‑diameter blade

Penetrating keratoplasty requires a precision circular incision to harvest and position donor corneal tissue. This long trephine has a 16mm cutting edge, sized for standard adult corneal diameters. Sold sterile and individually packaged, the sharp stainless steel blade ensures reproducible graft outline with minimal endothelial trauma.

Features & Benefits

• Cutting diameter 16mm for standard PKP donor sizing
• Sterile single-use format ensures sharp, repeatable incisions
• Long trephine design accommodates deeper corneal architecture
• Stainless steel blade maintains cutting edge sharpness

This 3.5mm short trephine provides precision cuts for small anterior chamber procedures, epithelial debridement, and miniature tissue sampling in refractive work. The short blade length improves maneuverability in confined spaces while maintaining disposable, single-use sharpness across the cutting stroke.

Features & Benefits

• 3.5mm diameter for small tissue cuts
• Short blade improves confined space control
• Single-use sharpness prevents kerf variation
• Sterile individual pouch for efficient prep

At 3mm cutting diameter, this long disposable trephine is sized for very small corneal cuts � limbal‑relaxing zone procedures, focal lamellar work, or compact donor disc preparation � well below the standard keratoplasty range. The sharp single‑use blade cuts cleanly through corneal tissue.

Features & Benefits

• 3mm narrow cutting diameter for focal corneal cuts
• Sharp single‑use blade preserves edge quality
• Long handle for steady control during the stroke
• Sterile pouch packaging supports clean OR setup

This 4.5mm short trephine is sized for small epithelial or partial-thickness stromal cuts during refractive procedures and corneal sampling. Disposable construction preserves blade sharpness across the full stroke, while the short length improves control in microsurgical fields. Sold sterile in individual pouches.

Features & Benefits

• 4.5mm size for small partial-thickness cuts
• Short blade enhances microsurgical control
• Single-use format maintains cutting consistency
• Sterile pouch packaging for ready access

The 4mm short trephine excises small epithelial or stromal specimens and creates precise apertures for anterior chamber access. Single-use construction guarantees sharp, reproducible cutting performance in the delicate anterior segment environment. Sterile, individually pouched format simplifies case-specific procurement.

Features & Benefits

• 4mm diameter for small anterior cuts
• Short blade supports precise maneuverability
• Disposable design ensures consistent sharpness
• Sterile pouch format supports quick deployment

This long 5.5mm disposable trephine is optimized for penetrating keratoplasty and endothelial graft sizing in standard full‑thickness corneal transplantation. Single‑use sterility ensures blade sharpness and cutting consistency across each graft creation, eliminating variable edge wear from reprocessing. The 5.5mm diameter delivers clean donor button margins for optimal graft fit.

Features & Benefits

• 5.5mm diameter for standard corneal graft sizing
• Disposable single‑use format guarantees cutting consistency
• Long trephine geometry for full‑thickness donor preparation
• Sterile disposable eliminates blade edge degradation

Sized at 6.25mm, this long disposable trephine fills the gap between 6mm and 6.5mm for surgeons working with small donor or recipient diameters in fine increments. Single‑use sterile delivery preserves the sharp circular blade.

Features & Benefits

• 6.25mm cutting diameter in 0.25mm increment range
• Single‑use sterile blade preserves edge quality
• Long handle for steady trephination stroke
• Sterile pouch packaging supports clean OR setup

Sized at 6.5mm cutting diameter, this long disposable trephine bridges the 6mm and 7mm standard keratoplasty sizes for surgeons working at the smaller end of the donor‑graft range. The single‑use sterile blade preserves first‑pass sharpness.

Features & Benefits

• 6.5mm cutting diameter between 6mm and 7mm sizes
• Single‑use sterile blade preserves edge quality
• Long handle for steady trephination stroke
• Sterile pouch packaging supports clean OR setup

Sized at 6.75mm, this long disposable trephine cuts the smallest end of the routine keratoplasty range for surgeons working with compact donor buttons. The single‑use stainless blade preserves first‑pass sharpness, and the long handle holds the cutting axis steady through the stroke.

Features & Benefits

• 6.75mm small cutting diameter for compact keratoplasty grafts
• Single‑use sterile blade preserves edge quality
• Long handle for steady trephination stroke
• Individual pouch packaging for predictable case setup

Sized at 6mm cutting diameter, this long disposable corneal trephine cuts the smallest standard donor or recipient diameter for keratoplasty, suited to pediatric grafts and limited‑zone corneal work. Single‑use sterile delivery preserves first‑pass sharpness.

Features & Benefits

• 6mm cutting diameter for pediatric and limited‑zone grafts
• Sharp single‑use blade for clean full‑thickness cuts
• Long handle for steady trephination stroke
• Sterile pouch packaging supports clean OR setup

This 7mm long disposable trephine supports keratoplasty cases that call for a smaller graft diameter. The sharpened circular blade gives a clean cut through the full corneal thickness, and the extended handle keeps the surgeon's grip clear of the operative field during the trephination stroke.

Features & Benefits

• 7mm cutting diameter for smaller keratoplasty grafts
• Single‑use sterile blade for predictable cut quality
• Extended handle clears the operative field
• Individual pouch packaging for case‑to‑case consistency

Sized at 8.75mm, this long disposable trephine cuts donor buttons or recipient beds for keratoplasty cases at a slightly larger‑than‑standard diameter. The single‑use stainless blade preserves first‑pass sharpness, and the long handle gives stable control through the trephination stroke.

Features & Benefits

• 8.75mm cutting diameter for slightly larger keratoplasty grafts
• Single‑use sterile blade for predictable sharpness
• Long handle for steady trephination control
• Individual pouch packaging for clean OR setup

Smaller corneal grafts and pediatric keratoplasties benefit from a finer 9.25mm trephine. This long model cuts a precise circular button suited to limited graft sizes or redo cases. The sterile, individually packaged design and sharp stainless steel blade guarantee clean, reproducible graft margins case-to-case.

Features & Benefits

• Cutting diameter 9.25mm for reduced graft sizing
• Long trephine geometry suits variable corneal profiles
• Sterile disposable maintains cutting edge consistency
• Stainless steel construction ensures durable blade performance

Engineered for penetrating keratoplasty, this 9.5mm long disposable trephine produces a consistent circular cut for donor or host corneal preparation. The extended barrel offers a clear sightline onto the corneal apex during centration. Each unit ships sealed in a single sterile pouch, ready for direct field use.

Features & Benefits

• 9.5mm circular cut diameter for keratoplasty applications
• Extended barrel preserves visualization during centration
• Individually pouched sterile for immediate intraoperative use
• Disposable format ensures a fresh edge every case

This long 9.75mm disposable trephine serves larger graft requirements in penetrating keratoplasty and endothelial transplantation, delivering predictable donor button creation at a generous diameter. Single‑use sterile format ensures optimal blade sharpness case‑to‑case, supporting clean incision geometry through the full corneal thickness. Disposable design preserves cutting performance.

Features & Benefits

• 9.75mm diameter for larger corneal graft sizing
• Single‑use sterile format maintains consistent blade sharpness
• Long trephine geometry supports full‑thickness corneal cuts
• Disposable design eliminates reprocessing variability

The 10.5mm short trephine provides a popular intermediate graft size with enhanced control for anterior segment work. Disposable construction ensures sharp, reproducible cutting throughout the full diameter, supporting smooth graft margin transition and predictable tissue alignment. Individually sterilized pouches simplify case preparation.

Features & Benefits

• 10.5mm size for intermediate graft applications
• Short blade supports precise anterior control
• Single-use format prevents sharpness decline
• Sterile individual pouch for ready deployment

This 10mm short trephine delivers a mid-range graft diameter for corneal transplantation with improved maneuverability in confined anterior spaces. Single-use construction guarantees sharp, predictable cutting performance, while short blade geometry enhances control during precise marker placement and graft excision.

Features & Benefits

• 10mm diameter for mid-range graft sizing
• Short blade improves anterior field maneuverability
• Disposable design maintains cutting consistency
• Sterile pouch packaging for efficient setup

The 11.5mm short trephine addresses standard-to-large grafts with the control advantage of a shorter blade profile. Disposable construction maintains uniform cutting sharpness across the full diameter, preventing the blade degradation that occurs with multi-cycle reuse. Individually sterilized for immediate clinical use.

Features & Benefits

• 11.5mm size for standard-to-large grafts
• Short blade enhances anterior field control
• Single-use format ensures cutting consistency
• Sterile pouch for efficient case prep

This 11mm short trephine delivers a standard graft diameter with the maneuverability advantage of a short blade for anterior segment access. Single-use design eliminates sharpness variables across the cutting stroke, ensuring consistent graft margins and smooth epithelial healing. Pre-sterilized pouch format supports rapid OR deployment.

Features & Benefits

• 11mm diameter for standard graft sizing
• Short blade improves anterior chamber access
• Disposable construction preserves cutting edge
• Sterile pouch packaging enables quick setup

This 12mm short trephine provides a larger graft diameter with the superior control of a shortened blade for anterior chamber work. Single-use construction guarantees sharp, reproducible cutting throughout the diameter, while the short length improves handling in tight surgical spaces.

Features & Benefits

• 12mm diameter for larger graft applications
• Short blade supports precise anterior control
• Disposable design prevents blade dulling
• Sterile individual pouch for ready access

This short 13mm disposable trephine is engineered for maximal donor tissue utilization in endothelial keratoplasty and anterior lamellar grafting procedures. The disposable single‑use format delivers consistent blade geometry and sharpness for each case, reducing the edge degradation seen in reusable instruments. At 13mm diameter, this trephine accommodates larger anterior segment pathology.

Features & Benefits

• 13mm diameter for larger corneal transplant beds
• Disposable single‑use ensures consistent cutting performance
• Short trephine geometry optimized for lamellar procedures
• Single‑use sterility supports maximal tissue preservation

A 14mm short trephine supplied sterile for larger graft button preparation and recipient bed sizing in penetrating keratoplasty. The short handle provides the control necessary for precise positioning during graft shaping and insertion. Sterile single‑use format eliminates the edge degradation inherent in repeated sterilization, supporting consistent, sharp cutting geometry.

Features & Benefits

• 14mm diameter for larger graft button and recipient bed sizing
• Short configuration enables precise positioning and control
• Sterile single‑use format preserves blade sharpness across cases
• Individual pouch ensures sterile readiness for corneal work