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[Application of porous tantalum implant in treatment of bone defect].

[Application of porous tantalum implant in treatment of bone defect].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery (2012-03-13)

Jian Lu, Xiaoping Zheng, Zhiqiang Wang

ABSTRACT

To review the progress in the treatment of bone defect by porous tantalum implant. Recent literature was extensively reviewed and summarized, concerning the treatment method of bone defect by porous tantalum implant. By right of their unique properties, porous tantalum implants have achieved very good results in the treatment of certain types of bone defects. Porous tantalum implants have their own advantages and disadvantages. If the case is meet to its indications, this method can obtain a good effect. Porous tantalum implants provide a new way for the clinical treatment of bone defects.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Tantalum, foil, thickness 0.05 mm, ≥99.9% trace metals basis

Sigma-Aldrich

Tantalum, powder, −325 mesh, 99.9% trace metals basis

Sigma-Aldrich

Tantalum, powder, 60-100 mesh, 99.9%

Tantalum, rod, 50mm, diameter 12.7mm, annealed, 99.9%

Tantalum, foil, light tested, 100x100mm, thickness 0.05mm, annealed, 99.9%

Tantalum, wire reel, 5m, diameter 0.25mm, annealed, 99.9%

Tantalum, wire reel, 1m, diameter 0.25mm, annealed, 99.9%

Tantalum, foil, 15mm disks, thickness 0.5mm, annealed, 99.9%

Tantalum, foil, light tested, 100x100mm, thickness 0.015mm, 99.9%

Tantalum, wire reel, 2m, diameter 1.0mm, annealed, 99.9%

Tantalum, tube, 200mm, outside diameter 8.7mm, inside diameter 8.34mm, wall thickness 0.18mm, as drawn, 99.9%

Tantalum, wire reel, 5m, diameter 1.0mm, annealed, 99.9%

Tantalum, wire reel, 1m, diameter 0.30mm, annealed, 99.9%

Tantalum, rod, 1000mm, diameter 1.5mm, annealed, 99.9%

Tantalum, wire reel, 10m, diameter 0.05mm, annealed, 99.9%

Tantalum, rod, 200mm, diameter 2.0mm, annealed, 99.9%

Tantalum, wire reel, 20m, diameter 0.125mm, annealed, 99.9%

Tantalum, wire reel, 2m, diameter 0.8mm, annealed, 99.9%

Tantalum, foil, 100x100mm, thickness 0.100mm, annealed, 99.9%

Tantalum, foil, 150x150mm, thickness 0.100mm, annealed, 99.9%

Tantalum, foil, 25x25mm, thickness 0.125mm, annealed, 99.9%

Tantalum, foil, 100x100mm, thickness 0.75mm, annealed, 99.9%

Tantalum, foil, 10m coil, thickness 0.03mm, coil width 0.75mm, annealed, 99.9%

Tantalum, foil, not light tested, 50x50mm, thickness 0.001mm, 99.9%

Tantalum, mesh, 100x100mm, nominal aperture 0.43mm, wire diameter 0.075mm, 50x50 wires/inch, open area 72%, plain weave mesh

Tantalum, foil, light tested, 120x120mm, thickness 0.025mm, as rolled, 99.9%

Tantalum, wire reel, 100m, diameter 0.125mm, annealed, 99.9%

Tantalum, foil, 25mm disks, thickness 0.006mm, 99.9%

Tantalum, rod, 200mm, diameter 10.0mm, annealed, 99.9%

Tantalum, wire reel, 1m, diameter 0.40mm, annealed, 99.9%