hrvatski

Posttraumatska opskrba u estetskoj zoni primjenom trabekularnoga tantalskoga dentalnoga implantata - prikaz slučaja

Trabecular tantalum is a unique, highly porous biomaterial made of elemental tantalum with structural, functional and physiological properties similar to bone. It has an open, constructed and interconnected pore structure to support bone growth and vascularization. The material is bioinert, biocompatible and corrosion resistant and has over 20 years of successful clinical application in various orthopaedic indications. The design of the tantalum, as the name implies, resembles bone trabeculae, which further encourages osteoconduction and osseointegration. A case is presented in which, due to a fracture of the upper left central incisor (tooth 21), an extraction was indicated. After mucoperiosteal flap elevation, the tooth was atraumatically extracted using a piezoelectric device and the defect augmented with a combination of a xenogeneic bone graft and PRGF Endoret® technology. The wound was sutured with a non- resorbable suture. During the healing period, patient was provided with a provisional prosthodontics made from the crown of her own tooth. After 10 months, a control panoramic x- ray and a CBCT were taken and surgery was planned. With a minimally invasive technique, without extensive flap elevation, a Zimmer Biomet Trabecular Metal™ implant (4.1x11.5) was placed, soft tissue sutured with a non- resorbable suture and allowed 4 months to osseointegrate. Two days after the healing abutment was placed, an impression was taken using a single-phase technique. A temporary acrylic CAD/CAM crown was made on a PEEK abutment. In addition to the aesthetic and phonetic functions, the purpose of the temporary crown was to design the best possible emergence profile for a future, final crown. After 6 weeks, final impressions were taken and a complete lithium-disilicate ceramic crown was made with an individual CAD/CAM abutment made from zirconium oxide ceramic on a titanium link.

koštana regeneracija ; augmentacija alveolarnog grebena ; koštani nadomjestni materijali

Sažeci skupa: https://ascro.hr/fileadmin/user_upload/2019/Number_2019-4/12_abstracts_-_Dental_Implantology_2019-4.pdf

engleski

Post-traumatic treatment in the aesthetic zone using an trabecular tantalum dental implant – a case report

Trabecular tantalum is a unique, highly porous biomaterial made of elemental tantalum with structural, functional and physiological properties similar to bone. It has an open, constructed and interconnected pore structure to support bone growth and vascularization. The material is bioinert, biocompatible and corrosion resistant and has over 20 years of successful clinical application in various orthopaedic indications. The design of the tantalum, as the name implies, resembles bone trabeculae, which further encourages osteoconduction and osseointegration. A case is presented in which, due to a fracture of the upper left central incisor (tooth 21), an extraction was indicated. After mucoperiosteal flap elevation, the tooth was atraumatically extracted using a piezoelectric device and the defect augmented with a combination of a xenogeneic bone graft and PRGF Endoret® technology. The wound was sutured with a non- resorbable suture. During the healing period, patient was provided with a provisional prosthodontics made from the crown of her own tooth. After 10 months, a control panoramic x- ray and a CBCT were taken and surgery was planned. With a minimally invasive technique, without extensive flap elevation, a Zimmer Biomet Trabecular Metal™ implant (4.1x11.5) was placed, soft tissue sutured with a non- resorbable suture and allowed 4 months to osseointegrate. Two days after the healing abutment was placed, an impression was taken using a single-phase technique. A temporary acrylic CAD/CAM crown was made on a PEEK abutment. In addition to the aesthetic and phonetic functions, the purpose of the temporary crown was to design the best possible emergence profile for a future, final crown. After 6 weeks, final impressions were taken and a complete lithium-disilicate ceramic crown was made with an individual CAD/CAM abutment made from zirconium oxide ceramic on a titanium link.

bone regeneration ; alveolar ridge augmentation ; bone substitutes

Sažeci skupa: https://ascro.hr/fileadmin/user_upload/2019/Number_2019-4/12_abstracts_-_Dental_Implantology_2019-4.pdf