RODILLA
- Técnica Quirúrgica GENUTECH DCF (ESP)
- Surgical Technique GENUTECH DCF (ENG)
- Tecnica Quirúrgica Express GENUTECH DCF (ESP)
- Video Cirugía GENUTECH DCF (ESP)
- Técnica Quirúrgica GENUTECH CCK (ESP)
- Surgical Technique GENUTECH CCK (ENG)
- Video Cirugía GENUTECH CCK (ESP)
- Guía para Pacientes de artroplastia de RODILLA (ESP)
CADERA
- Técnica Quirúrgica AUSTIN MOORE (ESP)
- Surgical Technique AUSTIN MOORE (ENG)
- Catálogo de referencias THOMPSON (ESP)
- Reference Catalogue THOMPSON (ENG)
- Catálogo de referencias CABEZAS FEMORALES (ESP)
- Reference Catalogue FEMORAL HEADS (ENG)
- Técnica Quirurgica CABEZA BIARTICULAR (ESP)
- Surgical Tecnique BIARTICULAR HEAD (ENG)
- Catálogo de referencias CABEZA ENDOCEFÁLICA (ESP)
- Reference Catalogue ENDOCEPHALIC HEAD (ENG)
- Técnica Quirurgica COTILO MÜLLER (ESP)
- Surgical Tecnique MÜLLER CUP (ENG)
- Técnica Quirurgica COTILO QUARTER (ESP)
- Surgical Tecnique QUARTER CUP (ENG)
- Técnica Quirurgica VÁSTAGO KAREY Primaria (ESP)
- Técnica Quirúrgica VÁSTAGO KAREY Revisión (ESP)
- Surgical Tecnique KAREY HA STEM (ENG)
- Catálogo de referencias VÁSTAGO KAREY REVISIÓN (ESP)
- Reference Catalogue KAREY REVISION STEM (ENG)
- Información para pacientes de CADERA (ESP)
TRAUMA
- SURGIFEET (ESP) Técnica Quirúrgica
- SURGIFEET (ENG) Surgical Technique
- PLACAS DCP GRANDES FRAGMENTOS (ESP) Catálogo de Referencias
- LARGE FRAGMENTS DCP PLATES (ENG) Reference Catalogue
- PLACAS DCP PEQUEÑOS Y MINIFRAGMENTOS (ESP) Catálogo de Referencias
- SMALL AND MINIFRAGMENTS DCP PLATES (ENG) Reference Catalogue
- TORNILLOS CANULADOS (ESP) Técnica Quirúrgica
- CANNULATED SCREWS (ENG) Surgical Technique
- ENDER NAIL (ENG) Surgical Technique
- OSTEOTOMY STAPLE (ENG) Surgical Technique
- TRAUMA (ESP) Catálogo General
- RADLOCK (ESP) Técnica Quirúrgica
OTROS
- Catálogo de Referencias PULSE LAVAGE (ESP)
- Reference catalogue PULSE LAVAGE (ENG)
- Catálogo BOL MEZCLADOR CEMENTO (ESP)
- Catalogue BOWL MIXER (ENG)
- Catálogo de referencias C-PLUG (ESP)
- Reference catalogue C-PLUG (ENG)
- Catálogo PISTOLA DE CEMENTO (ESP)
- Catalogue SYRINGE MIXER (ENG)
- Catálogo de Referencias CEMENTO ÓSEO (ESP)
- Reference Catalogue BONE CEMENT
- Reference Catalogue ORCEM BONE CEMEN 1&3 (ENG)
- Reference Catalogue ORCEM BONE CEMEN 1G&3G (ENG)
- Catálogo Sustituto Óseo SURGINIBS (ESP)
- Catalogue Bone Substitue SURGINIBS (ENG)
- Catálogo Relleno Óseo SURGIBONE (ESP)
- Catalogue bone filling SURGIBONE (ENG)
Biarticular Head characteristics
The biarticular head, also called a bipolar or bicentric head, was essentially designed to reduce the friction that occurs, in the majority of cases and early on, in the acetabular cartilage upon direct contact with the metal head of an endoprosthesis in a classic hemiarthroplasty.
The biarticular or bipolar system from Surgival is indicated for hip hemiarthroplasty in which the primary objective is to preserve the anatomical acetabulum and its joint cartilage. The design of this bipolar system offers the option for dual rotation thanks to the combination of two spherical geometries that help reduce friction and increase the life of the joint cartilage and, therefore, of the system.
The Biarticular Head is made up of a metal cup that is in contact with the acetabulum and a polyethylene insert that receives the femoral head for the stem. This therefore creates two joints: one between the acetabulum and the cup, and another between the insert and the femoral head.
The biarticular system is made up of the biarticular cup, the biarticular insert and the femoral head.
Specifications
- Cup and head made of Stainless Steel with high resistance (AISI 316 LVM) .
- Polyethylene UHMWPE insert with excellent resistance to impact and wear.
- Hemispherical cup.
- Advantages: lower risk of dislocation, minimal surgical trauma, preservation of the natural acetabulum and quick return to mobility/rehabilitation for the patient.

Sizes
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The cup is available in 17 sizes, from 39 to 55 mm, with increments of 1 mm.
-
The insert is available in 4 sizes with an internal diameter of 28 mm or 22 mm.
- The heads can be 22 mm or 28 mm.
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