Designed to provide controlled distraction of the lamina during posterior spinal procedures. It is commonly used in laminectomy and decompression surgeries to gently separate adjacent laminae, improving surgical exposure while minimizing trauma to surrounding bone and soft tissue. Manufactured from medical‑grade stainless steel, the instrument features a flexion‑style spreading mechanism that allows gradual, precise opening with tactile feedback. The Type D configuration and “‑25” designation indicate a specific size and distraction capacity within the Inge lamina spreader family, making it suitable for mid‑range spinal exposure requirements. This instrument is part of DePuy’s legacy spine instrumentation portfolio and is intended for repeated sterilization and long‑term clinical use.
Key Features
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Inge® flexion‑style lamina spreading mechanism
Enables controlled, incremental distraction for safe and consistent laminar separation -
Type D configuration
Designed for standard posterior spinal approaches, offering balanced reach and opening force -
Precision‑machined stainless steel construction
Provides durability, corrosion resistance, and compatibility with hospital sterilization protocols -
Ergonomic handle geometry
Allows stable one‑handed or two‑handed control during distraction -
Reusable, non‑disposable instrument
Suitable for central sterile processing departments (SPD) and long‑term surgical sets
Dimensions
- Overall length: approximately 6 inches (≈15.2 cm)
- Maximum lamina spread: approximately 25 mm (as denoted by “‑25” size designation)
- Instrument profile: low‑profile jaws to maintain visibility within the operative field
- Weight: lightweight to moderate, optimized for controlled manual distraction
DePuy is a registered trademark of that corporation.