Keyes Dermal Punch 5mm, 10cm

Clinical Application

This 5 mm punch is designed to obtain uniform cylindrical skin specimens for diagnostic biopsy and to core or excise small cutaneous lesions such as nevi, epidermal cysts, or suspicious macules and papules. The 5 mm diameter provides an adequate specimen for histopathology while remaining small enough for straightforward primary closure in many anatomic locations. It is suitable for use in dermatology, general surgery, and outpatient procedure settings where precise tissue sampling is required.

Design & Configuration

The instrument features a tubular, circular cutting edge that produces a consistent core of tissue with minimal lateral compression. The straight 10 cm shaft offers tactile control and reach for procedures on extremities, trunk, and accessible facial areas. The uniform 5 mm cutting diameter standardizes specimen size for pathology and helps surgeons anticipate defect size for closure planning. The hollow punch design facilitates extraction of the specimen for transfer to fixative.

Instrument Specifications

• Pattern: Keyes dermal punch
• Punch diameter: 5 mm
• Overall length: 10 cm
• Cutting tip: circular/tubular cutting blade
• Intended use: skin punch biopsy and excision of small lesions
• Reusable instrument

Material & Construction

Manufactured from medical-grade stainless steel with a precision-ground cutting rim to deliver sharp, consistent cores. Constructed for reusable use and compatible with standard sterilization workflows common to outpatient clinics and surgical centers.

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