Immediate loading of implants in the edentulous mandible: a multicentre study

Faria, Paulo Esteves Pinto; Masalskas, Bárbara; Heyden, Anders; Rasmusson, Lars; Salata, Luiz Antônio

doi:10.1007/s10006-016-0577-y

Cited by 9 publications

(6 citation statements)

References 27 publications

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“…A true decrease in fixation may never have occurred, or perhaps the microthread of the Astra Tech implants might have influenced the resonance behavior so that ISQ values would carry less information about the fixation of the ordinary threads, and a decrease in their fixation would not be apparent as lower values. A recent study has shown that Astra Tech implants are different from other designs in that a post‐implantation drop in ISQ values does not occur (Faria, Masalskas, Heyden, Rasmusson, & Salata, ). Furthermore, Geckili, Bilhan, and Bilgin () found that dental implants with fluoride treatment did not show early decreases in ISQ values compared to dental implants without fluoride treatment.…”

Section: Discussionmentioning

confidence: 99%

Impact of a zoledronate coating on early post‐surgical implant stability and marginal bone resorption in the maxilla—A split‐mouth randomized clinical trial

Abtahi

Henefalk

Aspenberg

2018

Clinical Oral Implants Res

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Objectives The objective of this clinical study was to evaluate the effect of a bisphosphonate coating on a titanium implant on the implant stability quotient (ISQ) and the radiographic marginal bone levels at implants during early healing (2–8 weeks). Materials and methods In a randomized double‐blind trial with internal controls, 16 patients received a dental implant coated with zoledronate and one uncoated implant as a control. The coated and uncoated implants which were visually indistinguishable were bone level titanium implants with a moderately rough surface and a microthreaded neck. ISQ values were obtained at insertion and at 2, 4, 6, and 8 weeks. Radiographs were obtained at insertion and at 8 weeks. The primary outcome was the difference in ISQ values between the coated implants and the control implants at 4 and 6 weeks, corrected for insertion values. The secondary outcome was loss of marginal bone level from insertion to 8 weeks. Results Implant stability quotient values remained largely constant over the 8 weeks, and there was no significant difference between coated and uncoated implants at any time point. There was 0.12 (SD 0.10) mm marginal bone loss at the control implants and 0.04 (SD 0.08) mm at the coated implants. The difference was 0.17 mm; SD 0.14; p < 0.006). On blind qualitative scoring, 13 of the 15 control implants and two of 15 coated implants showed small marginal bone defects (p = 0.003). Conclusions There were no statistically significant differences observed in ISQ values between the coated and uncoated implants during the early healing. There was less marginal bone loss at the coated implants.

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Section: Discussionmentioning

confidence: 99%

Impact of a zoledronate coating on early post‐surgical implant stability and marginal bone resorption in the maxilla—A split‐mouth randomized clinical trial

Abtahi

Henefalk

Aspenberg

2018

Clinical Oral Implants Res

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“…Research, Society and Development, v. 10, n. 9, e57010917729, 2021 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v10i9.17729 osseointegration (Ivanoff et al, 2000). These difference, can be attributed to the absorption of traumatic forces by the trabecular bone during the placement of the implants, having a lower traumatic effect when placed in monocortical anchorage (Kan et al, 2015), guaranteeing predictability and safety of the technique (Faria et al, 2016).…”

Section: Discussionmentioning

confidence: 99%

Different bone anchorages for Morse taper implants with different lengths in maxilla anterior: An in silico analysis

Oliveira

Lemos

Cruz

et al. 2021

RSD

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This study aimed to evaluate the stress distribution in bone tissue, in Morse tapper implants and components supporting a single crown in the maxillary anterior area, under different bone anchorages (conventional, bicortical and bicortical with nasal floor elevation) and implant lengths (8.5 mm, 10 mm and 11.5 mm) using 3D finite element analyses. Three 3D models including element #11 were simulated using software InVesalius, Rhinoceros 3D and SolidWorks. Bone block models were reconstructed from computed tomography and simulated the placement of one implant of 4 mm of diameter and lengths above mentioned, supporting cemented zirconia crown. The 3D models were processed by the finite element FEMAP and NeiNastran software, using a load of 178N were applied at 0º, 30º and 60º, considering the implant long axis. Results were visualized as the von Mises stress, maximum principal stress and microstrain maps. Bicortical bone anchorages showed lower stress and microstrain bone tissue when compared to conventional bone anchorage. However, no differences were observed between bicortical and nasal floor elevation. Regarding implants and components, the stress distribution was similar between models with little stress relief in the apical region of the implants for implants with conventional anchorage. The conclusion drawn from this study is that non-axial loading showed worse biomechanical behavior for bone tissue and implants/components. The bicortical techniques (bicortical and nasal floor elevation) should be preferred during the implant placement to reduce the stress and microstrain in the bone tissue.

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“…El protocolo de carga inmediata ha demostrado una alta predictibilidad y eficacia clínica en la rehabilitación de los pacientes edéntulos totales [22][23][24] . Los estudios demuestran que este tipo de tratamiento con carga inmediata de los implantes ofrece unas elevadas tasas de éxito en rehabilitaciones maxilares y/o mandibulares, como confirma los resultados clínicos del presente estudio con una supervivencia de los implantes con este protocolo del 99,1%, solamente un implante fracasó de los 111 cargados inmediatamente.…”

Section: Discussionunclassified

Resultados clínicos de la rehabilitacion fija con implantes KYT ® en pacientes edentulos totales

Cantón¹,

Barrado²,

Zaldı́var

2021

Av Odontoestomatol

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Immediate loading of implants in the edentulous mandible: a multicentre study

Abstract: The immediate loading of mono-cortically engaged implants in the edentulous mandible is safe and predictable and implant stability remains excellent after 2-year follow-up.

Cited by 9 publications

References 27 publications

Impact of a zoledronate coating on early post‐surgical implant stability and marginal bone resorption in the maxilla—A split‐mouth randomized clinical trial

Impact of a zoledronate coating on early post‐surgical implant stability and marginal bone resorption in the maxilla—A split‐mouth randomized clinical trial

Different bone anchorages for Morse taper implants with different lengths in maxilla anterior: An in silico analysis

Resultados clínicos de la rehabilitacion fija con implantes KYT ® en pacientes edentulos totales

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