Multiple Recessions Coverage Using the Modified Tunnel Technique and Connective Tissue Graft with or Without Cross-Linked Hyaluronic Acid: 2-Year Outcomes of RCT
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Design
2.2. Exclusion and Inclusion Criteria
2.3. Surgical Procedure and Postoperative Care
2.4. Clinical Assessment
2.5. Examiner Calibration
2.6. Statistical Analysis
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Variables | Test Group (n = 24, 133 Recessions) | Control Group (n = 24, 133 Recessions) |
---|---|---|
Sex (n) | ||
Women | 19 | 19 |
Men | 5 | 5 |
Tooth type (n) | ||
Incisors | 42 | 42 |
Canines | 23 | 23 |
Premolars | 45 | 45 |
Molars | 23 | 23 |
Tooth position (n) | ||
Maxillary teeth | 108 | 105 |
Mandibular teeth | 25 | 28 |
Type of recession (n,%) | ||
RT1 | 59 (44%) | 54 (41%) |
RT2 | 74 (56%) | 79 (59%) |
Test Group (n = 24, 133 Recessions) | Control Group (n = 24, 133 Recessions) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
GRH [mm] | RW [mm] | CAL [mm] | PPD [mm] | KTW [mm] | GT [mm] | GRH [mm] | RW [mm] | CAL [mm] | PPD [mm] | KTW [mm] | GT [mm] | |
Baseline | ||||||||||||
Mean | 1.77 a | 3.24 a | 3.08 a | 1.42 a | 2.80 a | 1.68 a | 1.67 a | 3.32 a | 3.08 a | 1.49 a | 2.69 a | 1.70 a |
SD | 1.13 | 1.88 | 1.28 | 0.54 | 1.38 | 0.72 | 1.12 | 1.82 | 1.22 | 0.57 | 1.28 | 0.75 |
6 months | ||||||||||||
Mean | 0.11 b | 0.31 b | 0.87 b | 1.40 a | 3.54 a | 2.74 b | 0.09 b | 0.29 b | 0.90 b | 1.51 a | 3.48 a | 2.59 b |
SD | 0.41 | 1.11 | 0.80 | 0.54 | 1.46 | 0.80 | 0.38 | 1.11 | 0.82 | 0.57 | 1.32 | 0.68 |
12 months | ||||||||||||
Mean | 0.12 b | 0.35 b | 0.50 b | 1.42 a | 3.57 a | 2.54 b | 0.08 b | 0.25 b | 0.57 b | 1.49 a | 3.57 a | 2.54 b |
SD | 0.48 | 1.29 | 0.85 | 0.53 | 1.49 | 0.74 | 0.39 | 1.09 | 0.80 | 0.54 | 1.26 | 0.67 |
24 months | ||||||||||||
Mean | 0.16 b | 0.49 b | 0.53 b | 1.35 a | 3.68 a | 2.51 b | 0.11 b | 0.33 b | 0.62 b | 1.36 a | 3.69 a | 2.51 b |
SD | 0.50 | 1.41 | 0.88 | 0.49 | 1.52 | 0.72 | 0.41 | 1.15 | 0.82 | 0.53 | 1.22 | 0.64 |
Test Group (n = 24, 133 Recessions) | Control Group (n = 24, 133 Recessions) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
MRC [%] | CRC [%] | GRred [mm] | KTWgain [mm] | GTgain [mm] | MRC (%) | CRC (%) | GRred [mm] | KTWgain [mm] | GTgain [mm] | |
Baseline—6 months | ||||||||||
Mean | 85.23 a | 91.32 a | 1.66 a | 0.67 a | 1.00 a | 83.37 a | 93.39 a | 1.59 a | 0.65 a | 0.80 a |
SD | 34.21 | 29.11 | 1.06 | 1.33 | 0.99 | 35.54 | 26.34 | 1.15 | 1.35 | 0.98 |
Baseline—12 months | ||||||||||
Mean | 84.32 a | 92.12 a | 1.65 a | 0.68 a | 0.81 a | 85.71 a | 94.61 a | 1.59 a | 0.76 a | 0.77 a |
SD | 34.46 | 28.14 | 1.09 | 1.40 | 0.79 | 36.43 | 24.71 | 1.14 | 1.36 | 0.74 |
Baseline—24 months | ||||||||||
Mean | 81.37 a | 87.02 a | 1.61 a | 0.80 a | 0.78 a | 84.63 a | 91.90 a | 1.57 a | 0.88 a | 0.75 a |
SD | 37.17 | 34.73 | 1.10 | 1.50 | 0.93 | 35.33 | 29.85 | 1.15 | 1.40 | 0.92 |
Test Group (n = 24, 133 Recessions) | Control Group (n = 24, 133 Recessions) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
GM | MTC | STT | MGJ | GC | RES | GM | MTC | STT | MGJ | GC | RES | |
6 months | ||||||||||||
Mean | 5.73 Aa | 0.88 Aa | 0.94 Aa | 0.92 Aa | 0.98 Aa | 9.47 Aa | 5.70 Aa | 0.83 Aa | 0.69 Ba | 0.86 Aa | 0.95 Aa | 9.04 Aa |
SD | 0.87 | 0.32 | 0.23 | 0.28 | 0.16 | 1.00 | 1.12 | 0.38 | 0.46 | 0.35 | 0.22 | 1.00 |
12 months | ||||||||||||
Mean | 5.75 Aa | 0.90 Aa | 0.96 Aa | 0.92 Aa | 0.98 Aa | 9.51 Aa | 5.78 Aa | 0.87 Aa | 0.73 Ba | 0.89 Aa | 0.98 Aa | 9.26 Aa |
SD | 0.83 | 0.30 | 0.20 | 0.28 | 0.14 | 1.01 | 0.87 | 0.34 | 0.22 | 0.31 | 0.13 | 1.10 |
24 months | ||||||||||||
Mean | 5.58 Aa | 0.87 Aa | 0.94 Aa | 0.87 Aa | 0.98 Aa | 9.25 Aa | 5.69 Aa | 0.84 Aa | 0.71 Ba | 0.86 Aa | 0.98 Aa | 9.08 Aa |
SD | 1.04 | 0.34 | 0.23 | 0.34 | 0.13 | 1.24 | 1.00 | 0.37 | 0.46 | 0.35 | 0.13 | 1.22 |
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Górski, B.; Skierska, I.M.; Gelemanović, A.; Roguljić, M.; Bozic, D. Multiple Recessions Coverage Using the Modified Tunnel Technique and Connective Tissue Graft with or Without Cross-Linked Hyaluronic Acid: 2-Year Outcomes of RCT. J. Funct. Biomater. 2025, 16, 87. https://doi.org/10.3390/jfb16030087
Górski B, Skierska IM, Gelemanović A, Roguljić M, Bozic D. Multiple Recessions Coverage Using the Modified Tunnel Technique and Connective Tissue Graft with or Without Cross-Linked Hyaluronic Acid: 2-Year Outcomes of RCT. Journal of Functional Biomaterials. 2025; 16(3):87. https://doi.org/10.3390/jfb16030087
Chicago/Turabian StyleGórski, Bartłomiej, Izabela Maria Skierska, Andrea Gelemanović, Marija Roguljić, and Darko Bozic. 2025. "Multiple Recessions Coverage Using the Modified Tunnel Technique and Connective Tissue Graft with or Without Cross-Linked Hyaluronic Acid: 2-Year Outcomes of RCT" Journal of Functional Biomaterials 16, no. 3: 87. https://doi.org/10.3390/jfb16030087
APA StyleGórski, B., Skierska, I. M., Gelemanović, A., Roguljić, M., & Bozic, D. (2025). Multiple Recessions Coverage Using the Modified Tunnel Technique and Connective Tissue Graft with or Without Cross-Linked Hyaluronic Acid: 2-Year Outcomes of RCT. Journal of Functional Biomaterials, 16(3), 87. https://doi.org/10.3390/jfb16030087