TPH ® Spectrum ® Class V Material: TPH Spectrum restored with Prime and Bond 2.1 Title: Clinical...
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Transcript of TPH ® Spectrum ® Class V Material: TPH Spectrum restored with Prime and Bond 2.1 Title: Clinical...
TPHTPH®® Spectrum Spectrum®®
Class VClass V
Material: TPH Spectrum restored with Prime and Bond 2.1
Title: Clinical evaluation of the Prime and Bond 2.1 adhesive system.
Principle Investigator: Mark A. LattaType of Restorations: Class V18-Month Results:
TPH Spectrum, 55 Restorations (% alpha—highest rating): Retention (89%), Sensitivity (100%), Color Match (88%), Marginal Integrity (95%), Marginal Discoloration (92%), and Secondary Caries (100%).
Summary: Excellent retention rate for all materials tested with P&B 2.1
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20
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60
80
100
Percent alpha
RetentionSensitivityColor Match
Marginal IntegrityMarginal Discoloration
Secondary Caries
55 Class V Restorations, 18 Months
TPHTPH®®
Class IIClass IIMaterial: TPH and ProBondTitle: A Two-year Clinical Evaluation of
TPH/Variglass VLC for restoration of Class II Carious Lesions in Permanent Teeth.
Principle Investigators: Dr. Gerard Kugel, Dr. Ronald Perry, and Dr. Charles Habib
Type of Restorations: Class II2 Year results: 28 Patients; 29 Restorations; (% alpha—highest
rating): Retention (100%), Sensitivity (100%), Color Stability (100%), Marginal Leakage (100%), Marginal Integrity (97%), Secondary Caries (100%), Surface texture (100%), Proximal Contact (100%).
Average Wear Values: 1-yr. (0 to 24µm, n=24; 25 to 49µm, n=6, 50 to 74µm, n=2), 2-yr (0 to 24µm, n=18; 25 to 49µm, n=5, 50 to 74µm, n=2, >75µm, n=1)
Summary: Analysis for wear over the 2-year period resulted in an average of 10.3 m. No post-operative sensitivity was observed. Excellent clinical performance was observed in the study, with all restorations being clinically acceptable. TPH restorations showed satisfactory values in all categories, demonstrating clinical efficacy as a restoration material over the period of the study.
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100
Percent alpha
RetentionSensitivityColor Match
Marginal IntegrityMarginal LeakageSecondary CariesSurface TextureProximal Contact
29 Class I I Restorations, 2 Years
TPHTPH®®--Wear Over 2 Years--Wear Over 2 YearsClass IIClass II
Material: TPH and ProBondTitle: A Two-year Clinical Evaluation of
TPH/Variglass VLC for restoration of Class II Carious Lesions in Permanent Teeth.
Principle Investigators: Dr. Gerard Kugel, Dr. Ronald Perry, and Dr. Charles Habib
Type of Restorations: Class II2 Year results: 28 Patients; 29 Restorations: Average Wear Values: 1-yr. (0 to 24µm, n=24;
25 to 49µm, n=6, 50 to 74µm, n=2), 2-yr (0 to 24µm, n=18; 25 to 49µm, n=5, 50 to 74µm, n=2, >75µm, n=1)
Summary: Analysis for wear over the 2-year period resulted in an average of 10.3 m. No post-operative sensitivity was observed. Excellent clinical performance was observed in the study, with all restorations being clinically acceptable. TPH restorations showed satisfactory values in all categories, demonstrating clinical efficacy as a restoration material over the period of the study
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6
20
18
52 1
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10
15
20
25
Number of Restorations
1 Year 2 Year
Class I I , 1 & 2 Yr Wear Values
Wear Analysis
Less than 24microns
25 to 49microns
50 to 74microns
Greater than75 microns
TPHTPH®®
Class I, II, & IVClass I, II, & IVMaterial: TPH and Prisma Universal Bond 3Title: Clinical Evaluation of L.D. Caulk Prisma TPH as
a Posterior and Anterior Composite Restorative Material
Principle Investigators: Drs. Makoto Suzuki and Donald F. Davidson
Type of Restorations: Class I, II & IV4-year Results: 26 Patients, 78 restorations (63 Class I & II; 15 Class
IV); (% alpha—highest rating): Retention (100%), Anatomical Form (100%), Sensitivity (100%), Color Match (100%), Marginal Integrity (67%), Marginal Discoloration (89%),Secondary Caries (97%), Occlusal Wear (89%), Surface texture (89%), Axial Contour (100%) Fracture Resistance (100%).
Average Wear Values: 4-yr. (10 to 19µm, n=1; 20 to 29µm, n=0; 30 to 39µm, n=15; 40 to 49µm, n=29; 50 to 59µm, n=16; 60 to 69µm, n=2). Average general occlusal wear from baseline was found to be 43 m.
Summary: Excellent color stability, maintenance of anatomical form and interproximal contact has been invariably observed. There were no bulk fractures or dislodgment of the restorations. Based on 4 year recalls, TPH performed exceptionally well clinically and the average occlusal wear was well within that allowed by the ADA relative to composite resin restoratives on posterior dentition.
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20
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80
100
Percent alpha
Retention
Anatomical Form
SensitivityColor Match
Marginal IntegrityMarginal LeakageSecondary CariesOcclusal WearSurface Texture
Axial Contour
Fracture Resistance
63 Class I , I I , & IV Rest., 4 Years
TPHTPH®®: : Class I, II, & IVClass I, II, & IVMaterial: TPH and Prisma Universal Bond 3Title: Clinical Evaluation of L.D. Caulk Prisma
TPH as a Posterior and Anterior Composite Restorative Material
Principle Investigators: Drs. Makoto Suzuki and Donald F. Davidson
Type of Restorations: Class I, II & IV4-year Results: 26 Patients, 78 restorations (63 Class I & II; 15
Class IV); Average Wear Values: 4-yr. (10 to 19µm, n=1; 20
to 29µm, n=0; 30 to 39µm, n=15; 40 to 49µm, n=29; 50 to 59µm, n=16; 60 to 69µm, n=2). Average general occlusal wear from baseline was found to be 43 m.
Summary: Excellent color stability, maintenance of anatomical form and interproximal contact has been invariably observed. There were no bulk fractures or dislodgment of the restorations. Based on 4 year recalls, TPH performed exceptionally well clinically and the average occlusal wear was well within that allowed by the ADA relative to composite resin restoratives on posterior dentition
1 0
15
29
16
20
5
10
15
20
25
30
Number of Restorations
63 Class I ,I I ,& IV Rest.,4 Years (ave. wear 45 micorons)
Wear Analysis
10 to 19 microns
20 to 29 microns
30 to 39 microns
40 to 49 microns
50 to 59 microns
60 to 69 microns