Cobb Type Spinal Elevator 25mm, 28cm

Clinical Application

The Cobb-type spinal elevator is a general-purpose instrument used to create and maintain subperiosteal planes during spinal exposure. Its broad spatulated tip is used to elevate periosteum, retract paraspinal musculature, and assist in mobilizing soft tissues from the posterior elements of the spine. Common procedural applications include posterior lumbar and thoracic decompression, laminectomy exposure, pedicle and facet preparation during fusion procedures, and general soft-tissue elevation in open spinal approaches.

Design & Configuration

The broad 25 mm spatulated blade provides a flat, stable contact surface that allows controlled lifting of periosteum and soft tissue with reduced risk of focal tissue puncture. The 28 cm overall length gives the surgeon extended reach into deep operative fields while keeping hands clear of the wound margin. The Cobb pattern balances surface area and shaft length to provide tactile feedback for blunt subperiosteal dissection and mechanical leverage when elevating adherent tissues.

Instrument Specifications

• Pattern: Cobb-type spinal elevator
• Overall length: 28 cm
• Tip width: 25 mm spatulated blade
• Primary function: Subperiosteal dissection and soft-tissue elevation
• Reusable: Yes

Material & Construction

Constructed from surgical-grade stainless steel to provide corrosion resistance and durability through repeated sterilization cycles. The single-piece blade-and-shank construction delivers consistent tactile response and is compatible with standard steam sterilization and high-level reprocessing commonly used in operating rooms and central sterile departments.

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