Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: Measurement method of the 3D deviation between preoperative simulation and placed implant body position with coDiagnostiX Ⓡ . a A pseudo-implant body was placed based on the actual implant shadow on the CT image after implant placement. b Automatic calculated 3D deviation at the entry and tip between the planned implant body and actual implant body placement position. (Red: Placed implant body; Blue: Planned implant body). 3D, three-dimensional; CT, computed tomography

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques: Computed Tomography

Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: Measurement method of 3D deviation between preoperative simulation and placed implant body position with Nobel Clinician Ⓡ . a A pseudo-implant body (I-1) was placed based on the actual implant shadow on the CT image after implant placement. b A postoperative pseudo-implant body (I-1) on the cross-sectional slice through the planned implant body (I-2) axis. c Vertices of implant bodies of b were enlarged. 2D deviation of the depth (Z) at the tip between the preoperative and postoperative pseudo-implant body was manually measured using the distance measurement tool. d The axial slice which was contacted to tip of planned implant body (I-2) and rectangular to planned implant (I-2) axis, red line of b . The mesiodistal 2D deviation (X) and buccolingual 2D deviation (Y) at the tip between the preoperative and postoperative pseudo-implant body were manually measured using the distance measurement tool. 3D, three-dimensional; 2D, two-dimensional; CT, computed tomography

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques: Computed Tomography

Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: Comparison of 3D deviation by each surgical guide fabrication method

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques: Comparison

Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: The relationships between predictor variables and the 3D deviations between the planned and placed implant positions at the entry and tip of the implant body among each surgical guide fabrication methods

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques:

Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: Risk factors for large 3D deviation at the entry of the implant body between preoperative simulation and actual placement analyzed by GEEs

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques:

Journal: International Journal of Implant Dentistry

Article Title: Accuracy of a novel modified single computed tomography scanning method for assisting dental implant placement: a retrospective observational study

doi: 10.1186/s40729-023-00509-8

Figure Lengend Snippet: Risk factors for large 3D deviation at the tip of the implant body between preoperative simulation and actual placement analyzed by GEEs

Article Snippet: After implant placement simulation, the surgical guide design was performed based on the STL data of the intraoral morphology, and the surgical guide was fabricated by a 3D printer (CARES ® P Series P40, Straumann, Switzerland).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Steps involved in fabricating the composite PCL-rGO 3D printed scaffolds. First, PCL was combined with rGO and vortexed until a homogenous dispersion was achieved. The suspension was then casted into films and the solvent was allowed to evaporate. The collected films were subsequently lyophilized and cut into small pellets to be fed into the 3D printer’s cartridge. Structures of two different thicknesses were 3D printed at a high-temperature and subsequently punched into scaffolds for further assessments. An optical image of the final 3D printed PCL-rGO structure is presented.

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Morphological evaluation of the scaffolds. ( a ) Images taken using the 3D printer’s CCD-camera of each deposited layer during the printing process. ( b , c ) SEM images of the 3D printed scaffolds taken from a ( b ) top-view at different magnifications and ( c ) cross-sectional view.

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Dimensional characterization of the 3D printed PCL-rGO scaffolds. ( a ) A schematic of the 3D printed structures describing the structure pattern, strand diameter, and pore size from two fields of view. ( b ) A representative image of the measurement process in using the ImageJ macro code. The yellow lines represent the borders of the strands and the green lines represent the borders of the pore areas. The dashed red line indicates the average angle of each strand or pore area. The yellow or green perpendicular line is a representative line of the width that is measured specifying the strand diameter or pore size, respectively. ( c ) The measured strand diameters and pore sizes in comparison to their respective theoretical values. Results are presented as mean ± SD.

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Compositional characterization of the 3D printed scaffolds. ( a ) The TGA thermograms of the 3D printed scaffolds. ( b ) The enlarged region of the TGA thermograms indicating the remaining mass in each sample. ( c ) The TGA first derivative curves of the 3D printed scaffolds. ( d ) The XRD patterns of non-porous 3D printed scaffolds and pure rGO.

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Characterization of the hydrophilicity and in vitro biodegradation behavior of the scaffolds. ( a ) The contact angle images and measurements of the scaffolds with different concentrations of rGO. Results are presented as mean ± SD (n = 5). ( b , c ) The in vitro degradation behavior of the 3D printed scaffolds after incubation in SBF over the course of 14 days and under physiological conditions. The ( b ) swelling rate and ( c ) weight loss of the scaffolds expressed in % and presented as mean ± SD (n = 3) (*p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001).

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques: In Vitro, Incubation

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Mechanical analysis of the 3D printed scaffolds. ( a ) The representative stress–strain curves of the 3D printed scaffolds under uniaxial compression loading. ( b ) The compressive moduli and ( c ) compressive strength of the 3D printed scaffolds. Results are presented as mean ± SD (n = 4) (****p < 0.0001).

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Sub-nanometer level structural analysis of the 3D printed PCL-rGO scaffolds. ( a ) The WAXS patterns of the 3D printed scaffolds. ( b ) The enlarged region of the WAXS pattern indicating the characteristic peak of graphite which corresponds to the aggregation and re-stacking of the graphenic layers.

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques:

Journal: Scientific Reports

Article Title: Fabrication and characterization of mechanically competent 3D printed polycaprolactone-reduced graphene oxide scaffolds

doi: 10.1038/s41598-020-78977-w

Figure Lengend Snippet: Cytocompatibility of the 3D printed scaffolds. ( a ) Representative confocal micrographs of hADSCs grown on the 3D printed scaffolds and stained with the fluorescent live/dead assay (green, calcein AM; red, ethidium homodimer-1). The strand borders are identified using dashed lines (scale bar 200 μm). ( b ) Cell viability of hADSCs on the 3D printed scaffolds, measured by the MTS assay. Results are expressed as % viability with respect to the PCL control at each time point and are presented as mean ± SD (n = 3) (*p < 0.05, **p < 0.01).

Article Snippet: Structures were 3D printed using an extrusion-based 3D printer (4th Generation 3D Bioplotter, Manufacturer Series, EnvisionTEC GmbH, Germany).

Techniques: Staining, Live Dead Assay, MTS Assay

Journal: BMC Oral Health

Article Title: Assessment of the reproducibility and precision of milling and 3D printing surgical guides

doi: 10.1186/s12903-020-01362-6

Figure Lengend Snippet: Representative sample of the comparison between the virtual guide and test guide after the best superimposition on the master model was achieved. a Virtual surgical guide generated in the master model. b 3D printing surgical guide. c Best fit alignment of the superimposition of both guides. d Front view of the comparisons between guides. e Inside view of the best fit alignment comparison between guides. f Back view of the surgical guide comparison

Article Snippet: 3D printing guides were produced after converting the DXD archive into STL extension, which was then sent to a 3D printer (Perfactory P4K Life Series, EnvisionTEC, Germany).

Techniques: Comparison, Generated

Journal: BMC Oral Health

Article Title: Assessment of the reproducibility and precision of milling and 3D printing surgical guides

doi: 10.1186/s12903-020-01362-6

Figure Lengend Snippet: Data for PRECISION evaluation between milling and 3D printing groups. It can be observed the minimum and maximum values of mismatch found in each group, and the average mismatch and the average for each group of the standard deviation found in each sample

Article Snippet: 3D printing guides were produced after converting the DXD archive into STL extension, which was then sent to a 3D printer (Perfactory P4K Life Series, EnvisionTEC, Germany).

Techniques: Standard Deviation

Journal: BMC Oral Health

Article Title: Assessment of the reproducibility and precision of milling and 3D printing surgical guides

doi: 10.1186/s12903-020-01362-6

Figure Lengend Snippet: Data for TRUENESS evaluation between milling and 3D printing groups. It can be observed the minimum and maximum values of mismatch found in each group, and the average mismatch and the average for each group of the standard deviation found in each sample

Article Snippet: 3D printing guides were produced after converting the DXD archive into STL extension, which was then sent to a 3D printer (Perfactory P4K Life Series, EnvisionTEC, Germany).

Techniques: Standard Deviation