Description
Cherry Lamina Spreader
The Cherry lamina spreader separates adjacent laminae or spinous processes in the spine. Surgeons use it to open the interlaminar space and improve access to the canal.
Why spread the laminae
The gap between laminae is often narrow. So, spreading them gives the surgeon more room to work. As a result, rongeurs and dissectors can reach the ligament and disc more easily.
Size information
We do not currently list a size for the spreader. Please contact us for its length and jaw dimensions before you order. We can measure one and send you the details.
Use during spinal surgery
First, the surgeon exposes the laminae with retractors. Next, the spreader fits between the bony edges. Then it opens gently to widen the space. Meanwhile, the surgeon continues with decompression or disc removal.
Pairing it with other tools
A lamina spreader works alongside retractors and rongeurs. For example, you might combine it with a self-retaining retractor for muscle and a Kerrison-type rongeur for bone. Also consider keeping a second spreader size if you treat varied patients.
Caring for your Cherry lamina spreader
Rinse the jaws and joint right after surgery. Next, brush any threads or ratchet areas carefully. Finally, dry the spreader and check the action before sterilization.
Cherry lamina spreader specifications
- Lamina spreader, Cherry pattern
- Size: not listed; contact us for dimensions
- Stainless steel
Ordering information
We provide a three-year warranty for this spreader against poorly finished workmanship. Our Atlanta staff test the opening action by hand before we send it. You can find answers on our frequently asked questions page. ASTM F899 describes the steels used in surgical instruments. An alternative spreader is the Cloward lamina spreader. See other spinal tools in the neurosurgery collection page.
For professionals only. Read our care guide for instruments to understand our photos and the nickel content of the steel. Our returns terms also apply.
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