Bone Harvesting

Harvesting Innovation For Your Regenerative Needs

Geistlich Safescraper Twist

Combining Versatility and Flexibility

SafeScraper Twist provides an easy method for harvesting autogenous cortical bone for use in grafted sites with a minimally invasive technique.

Curved tip facilitates easy access to donor sites which makes it ideal for both minor and major harvesting procedures
Ergonomic design provides excellent control during the harvesting procedure
Quality of harvested bone means presence of many viable osteocytes, and also osteoblasts, osteoclasts, and osteoprogenitor cells¹
Promotes graft acceptance, neovascularization and bone regeneration^2,3
Collection chamber capacity: 2.5 cc

Geistlich Safescraper Twist
Curve Volumizer

Extra Volume Version of the SafeScraper Twist

Same performance while collecting larger bone volume
Redesigned blade with double grooves in the blade allow for three collecting surfaces
- Cutting performance reduces patient discomfort
The Volumizer continues to provide the established benefits of the proven Safescraper Twist Curve:
- Curved tip facilitates easy access to donor sites which makes it ideal for both minor and major harvesting procedures
- Ergonomic design provides excellent control during the harvesting procedure
- Collection chamber capacity: 2.5 cc

Geistlich Micross Curve

Easily Reaches Challenging Areas

Micross Curve represents the next evolution in the Micross family, making minimally invasive bone harvesting even easier. Just like Micross, it was developed for minimally invasive techniques. Micross Curve features an improved ergonomic design and is easy to use in hard-to-reach areas.

High-performance micro blade
27° bended tip for challenging areas
Allows comfortable handling even in challenging sites
Collection chamber capacity: 0.25 cc

Geistlich Micross

Enhanced Performance and Efficiency

Micross is a minimally invasive autogenous bone collector which allows clinicians to harvest bone better in narrow, difficult-to-reach areas.

Exclusive micro-blade allows easy bone collection
Narrow profile provides the ability for bone collection at the defect site
Designed for tunneling surgical techniques, minimizing patient discomfort
Collection chamber capacity: 0.25 cc

Handling Videos

Geistlich Safescraper Twist

Geistlich Safescraper Twist Curve Volumizer

Geistlich Micross Curve

Geistlich Micross

Safescraper Twist
Safescraper Twist
Curve Volumizer
Micross Curve
Micross

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Frequently Asked Questions

Who is META and what are their products?

The gold standard in disposable instruments for harvesting autologous bone during dental procedures, Meta Bone Scrapers and Geistlich Bio-Oss^® and Geistlich Bio-Gide^® are typically used together in oral regeneration.

What are the key benefits of META bone scrapers?^4,5

QUICK | SAFE | EFFECTIVE
Excellent quality of harvested bone chips for bone regeneration
Size and homogeneity
Retains inherent cells and growth factors
In comparison to harvesting and milling bone blocks:
Reduces Prep Time
Higher Safety -> Minimally invasive -> non-traumatic technique, no risk harming sensitive structures Superb blade: round shape offers high flexibility of angle, always sharp vs. reused devices

What are the key benefits of SAFESCRAPER TWIST Curve VOLUMIZER?^4,5

SAFESCRAPER family line extension à Extra volume version
Same performance while collecting larger bone volume
Redesigned blade: Double grooves allow for three collecting surfaces
Enables rapid and accurate collection of autologous cortical bone
VOLUMIZER continues to provide established benefits of the proven SAFESCRAPER TWIST curve

Which META bone scraper product should be used in what situation?^4,5,6

SAFESCRAPER TWIST: Gold standard for both extensive and minor harvesting procedures
MICROSS: Minimally invasive device for smaller harvesting procedures, for instance, in a tunneling approach
(up to 0.25 cc per application) –
Blade sharpness allows for up to 2.5 cc in total (same patient); pen-like design facilitates collection even in hard-to-reach and near-to-the-defect areas

From which anatomical location should bone chips be harvested?

Harvestable volume and invasiveness differ between locations -> Patient-specific decision

Why are META bone scrapers disposable and must not be re-sterilized?

No contamination of the collected bone chips
Blade remains sharp to ensure optimal cutting performance to reduce patient discomfort
Accelerates harvesting time | maximum cutting efficiency
No need for sterilization and/or cleaning procedures

Could I receive a META product sample?

Your local regenerative specialist can assist you with a product sample

Zaffe D, D’Avenia F: Clin Oral Implants Res 2007; 18 (4): 525-33. (Clinical study)
Righesso, L A R et al. “Dynamic contrast-enhanced magnetic resonance imaging for monitoring neovascularization during bone regeneration-a randomized in vivo study in rabbits.” Clinical Oral Investigations vol. 25,10 (2021): 5843-5854. doi:10.1007/s00784-021-03889-6
Zaffe, Davide, and Ferdinando D’Avenia. “A novel bone scraper for intraoral harvesting: a device for filling small bone defects.” Clinical oral implants research vol. 18,4 (2007): 525-33. doi:10.1111/j.1600-0501.2007.01368.x
Product Data Sheet. Cortical Bone Collector Safescraper Twist Curve. Code 398. Rev 06.
Product Data Sheet. Cortical Bone Collector Safescraper Twist Curve VOLUMIZER. Code 5501, Rev 02.
Product Data Sheet. Minimally Invasive Device for Removal of Cortical Bone in Surgical Applications. MICROSS and MICROSS Curve. Code 4049, 5489. Rev 09.