2026-04-13T06:22:46Zhttps://recercat.cat/oai/request

oai:recercat.cat:20.500.12328/45432025-05-16T12:50:28Zcom_2072_67741col_2072_484352

2025-05-16T12:50:28Z urn:hdl:20.500.12328/4543 Accuracy of static fully guided implant placement in the posterior area of partially edentulous jaws: a cohort prospective study Gargallo-Albiol, Jordi Zilleruelo-Pozo, María José Lucas-Taulé, Ernest Muñoz Peñalver, Jesús Paternostro-Betancourt, Daniel Hernandez Alfaro, Federico Precisió Cirurgia assistida per ordinador Assistida per ordinador Imatge tridimensional Implants dentals Precisión Cirugía asistida por computadora Cirugía asistida por computadora Imágenes tridimensionales Implantes dentales Accuracy Computer-aided surgery Computer-assisted Three-dimensional imaging Dental implants Objective: A cohort prospective study was conducted to assess the three-dimensional positioning accuracy of the implant between pre-surgical and the final implant position using a static fully guided approach in the posterior area of the jaws. Materials and methods: A total of 60 implants (30 patients) were digitally analyzed after superimposing the Digital Imaging and Communications in Medicine (DICOM) files obtained from the Cone Beam Computed Tomography (CBCT) pre- and post-implant placement. The software calculations included deviations at the implant shoulder and at the implant apex, global deviation (3D offset), and angle deviation. Statistical analysis was performed with α = 0.05. Results: Considering the total number of implants, mesiodistal, buccolingual, and apicocoronal mean deviations at the shoulder and implant apex were equal or below 0.21 ± 0.69 mm, and only the buccolingual mean deviation at the apex reached up to 0.67 ± 1.06 mm. The mesiodistal and apicocoronal deviations were not statistically significant at both the shoulder and apex levels of the implant. The mean total angular deviation was 5.62° ± 4.09. The main limitation of this surgical approach was the requirement for a wide mouth opening. Conclusions: Static fully guided surgery for dental implant placement exhibits minimum deviations respect to presurgical planning. The main limitation in the posterior areas is the requirement for a wide mouth opening. Clinical relevance: Even with minimum deviations clinically acceptable, precautions and safety margins must be respected when using static full-guided surgery to place dental implants. 2025-05-16T12:50:28Z 2025-05-16T12:50:28Z 2022 info:eu-repo/semantics/article Gargallo-Albiol, Jordi; Zilleruelo-Pozo, María José; Lucas-Taulé, Ernest [et al.]. Accuracy of static fully guided implant placement in the posterior area of partially edentulous jaws: a cohort prospective study. Clinical Oral Investigations, 2022, 26, p. 2783-2791. Disponible en: <https://link.springer.com/article/10.1007/s00784-021-04254-3>. Fecha de acceso: 16 ene. 2025. DOI: 10.1007/s00784-021-04254-3 1436-3771 http://hdl.handle.net/20.500.12328/4543 https://dx.doi.org/10.1007/s00784-021-04254-3 eng Clinical Oral Investigations 26 info:eu-repo/semantics/openAccess © 2022 Springer Nature Springer Nature