Madison™ Bone Biopsy System

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Feature & Benefits

The Madison Bone Biopsy System is a direct access system has the patented hard bone perforating cannula and drilling technology if required to traverse hard bone and reach deep-set or small cortical abnormalities. A range of sizes make this a popular choice for both axial and appendicular cases, and the drill is locked at a set distance whilst drilling to maximise accuracy in cannula placement and sampling precision.

CONTROL & PRECISION while traversing dense bone

PRECISE CANNULA PLACEMENT while drilling to target small cortical lesions

DIRECT access, EASY handling, & EFFICIENT hard bone access



A – Trocar-tip stylet/perforating-tip cannula introducer

B – Exchangeable drill insert

C – Clockwise trephine-tip biopsy needle

D – Ejector pin

Madison Bone Biopsy System Component List


Using a direct approach, the introducer is delivered to the bone surface, rotating counterclockwise to reduce soft-tissue trauma. The introducer is then advanced, twisting alternately clockwise and counterclockwise, into the bone. Once anchored in the bone surface, the trocar-tip stylet may be exchanged for the drill, which locks together with the perforating cannula to traverse hard bone.




Order Information

Please note:
* Gauge sizes may be closest approximate
** Length refers to the working needle only and does not include additional handle length