Hajek Sphenoid Punch down 4x4mm, shaft 14cm

Clinical Application

Designed for endonasal endoscopic procedures targeting the sphenoid sinus, this down-angled punch is used to remove portions of the sphenoid rostrum, intersinus septations, and small bone or fibrous tissue obstructing access to the sphenoid cavity. Its 4 x 4 mm bite provides a controlled cutting footprint suitable for staged bone removal during sphenoidotomy or initial exposure in transnasal transsphenoidal approaches to the sellar region.

Design & Configuration

The down orientation of the jaws directs the cutting edge toward inferior or posterior targets within the nasal cavity and sphenoid recess, improving line-of-sight and access when working through an endonasal corridor. A 14 cm shaft length provides adequate reach for standard endoscopic setups while maintaining tactile feedback at the handle. The 4 x 4 mm jaw dimension balances tissue/bone excision capacity with precision—large enough for efficient bone bites but small enough to limit collateral removal in confined anatomy.

Instrument Specifications

• Type: Down-angled sphenoid punch for endonasal use
• Jaw size: 4 x 4 mm bite
• Shaft length: 14 cm
• Intended use: Removal of sphenoid rostrum, intersinus septations, and small bony or fibrous obstructions
• Reusable surgical instrument

Material & Construction

Manufactured from surgical-grade stainless steel to withstand repeated clinical use and routine sterilization. Constructed for durable cutting edges and reliable mechanical action appropriate for bone and dense soft-tissue work in endonasal procedures.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy