Ascension Orthopedics, Inc. PCS-430-50-WW Ascension® PyroSphere

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

Set Includes the following: 242-100-008 : 2.5 mm Grasper 242-100-004 : 2.1 mm Left Blunt Nose Grasper 242-100-005 : 2.1 mm Down Blunt Nose Grasper 242-100-006 : 2.1 mm Up Blunt Nose Grasper 242-100-002 :2.1 mm Straight Blunt Nose Grasper 242-100-012 : 2.7 mm Straight Blunt Nose 242-100-007 : 2.5 mm Championª Scissors 242-100-013 : 2.7 mm Up Blunt Nose

Single-use, spherical, interpositional prosthesis for the basal thumb joint.

Single-use, spherical, interpositional prosthesis for the basal thumb joint.

Single-use, spherical, interpositional prosthesis for the basal thumb joint.

Single-use, spherical, interpositional prosthesis for the basal thumb joint.

PCS SZ. 50 PYROSPHERE

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.

The Ascension® PyroHemiSphere™ is an uncemented, onecomponent prosthesis for the basal thumb joint. It has a proximal head that articulates against the trapezium, a planar collar that provides for a simple planar bone resection, and an anatomic shaped stem that is press fit into the canal of the first metacarpal following resection of the base. It is fabricated from a thick pyrocarbon layer encasing a graphite core that is impregnated with one-atomic percent tungsten so it is radiopaque. The Ascension® PyroHemiSphere™ is intended to replace the proximal end of the first metacarpal in cases of rheumatoid arthritis, traumatic arthritis, osteoarthritis or post fracture deformation or bone loss which present as either a painful, unstable thumb, or a thumb with limited range of motion.