Clinical study with sandblasted dental implants: a 17-year retrospective follow up

doi:10.1016/j.bjoms.2023.12.002

Q4 · MedicineImpact Factor · 0.501

AutoresLoreto Monsalve-Guil, Eugenio Velasco‐Ortega, Jesús Moreno-Muñoz, Enrique Núñez-Márquez, José-Luis Rondón-Romero, Iván Ortiz-García, Ana I. Nicolás-Silvente, José López‐López, Ángel-Orión Salgado-Peralvo, Álvaro Jiménez-Guerra

Por qué importa

Este estudio retrospectivo evalúa los resultados clínicos a largo plazo de implantes dentales con conexión externa y superficie tratada mediante chorreado de calcio fosfato, tras un seguimiento de 17 años. Se analiza la supervivencia de 275 implantes en 86 pacientes, la incidencia de periimplantitis y la pérdida ósea marginal, así como las complicaciones protésicas. Los hallazgos sugieren que este tipo de implantes, con un protocolo de carga diferida, ofrecen resultados favorables y estabilidad de los tejidos a largo plazo. La información es relevante para la toma de decisiones clínicas en implantología, considerando la longevidad y las posibles complicaciones asociadas a diferentes superficies de implantes.

Abstract original

Sandblasting is a standard procedure used for treating dental implant (DI) surfaces to enhance the osseointegration with known clinical success. This clinical study aimed to evaluate the long-term clinical outcomes of DIs with external hexagon connections and a surface sandblasted with calcium phosphate. Two hundred and seventy-five Mg-osseous™ (Mozo-Grau™) screw DIs were placed in 86 patients using a two-stage surgical technique and conventional loading protocol (at three months). Dental implants and prosthetic clinical findings were evaluated during a 17-year follow up. Four DIs were lost during the healing period, and 108 prostheses were placed over the 271 DIs left: 58 unitary implant-supported prosthesis (ISP), 31 partially ISP, 14 full-arch ISP, and five overdentures. Fourteen DIs were lost during the follow-up period. Clinical results indicated a DI survival rate of 93.50%. A total of 11.80% of DIs showed peri-implantitis as the primary biological complication. The mean (SD) marginal bone loss was 1.78 (0.40) mm, ranging from 0.90 to 2.80 mm. The most frequent complication was mechanical prosthodontic complications (24.40%). Sandblasted surface DIs inserted in both maxillary and mandibular areas produce favourable long-term (17-year follow up) outcomes and stable tissue conditions when a delayed loading protocol is followed.

Leer texto completo ↗DOI · 10.1016/j.bjoms.2023.12.002

Autor Doctor&Cols

Orion Salgado
Rehabilitación Oral y Estética Dental

Cómo citar

Monsalve-Guil L, Velasco‐Ortega E, Moreno-Muñoz J, Núñez-Márquez E, Rondón-Romero J, Ortiz-García I, et al. Clinical study with sandblasted dental implants: a 17-year retrospective follow up. British Journal of Oral and Maxillofacial Surgery. 2023. doi:10.1016/j.bjoms.2023.12.002