@article{MTMT:34752686,
	title = {Fracture strength of screw‐retained zirconia crowns assembled on zirconia and titanium implants},
	url = {https://m2.mtmt.hu/api/publication/34752686},
	author = {Sadid‐Zadeh, Ramtin and Lin, Kevin and Li, Rui and Nagy, Katalin},
	doi = {10.1111/jopr.13683},
	journal-iso = {J PROSTHODONT},
	journal = {JOURNAL OF PROSTHODONTICS-IMPLANT ESTHETIC AND RECONSTRUCTIVE DENTISTRY},
	volume = {33},
	unique-id = {34752686},
	issn = {1059-941X},
	year = {2024},
	eissn = {1532-849X},
	pages = {273-280},
	orcid-numbers = {Sadid‐Zadeh, Ramtin/0000-0003-4874-583X; Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34728780,
	title = {Oral Health Status and Factors Related to Oral Health in Patients with Schizophrenia: A Matched Case-Control Observational Study},
	url = {https://m2.mtmt.hu/api/publication/34728780},
	author = {Aghasizadeh Sherbaf, Reza and Kaposvári, George Michel and Nagy, Katalin and Álmos, Péter Zoltán and Baráth, Zoltán Lajos and Matusovits, Danica},
	doi = {10.3390/jcm13061584},
	journal-iso = {J CLIN MED},
	journal = {JOURNAL OF CLINICAL MEDICINE},
	volume = {13},
	unique-id = {34728780},
	year = {2024},
	eissn = {2077-0383},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952; Álmos, Péter Zoltán/0000-0002-5782-9528; Baráth, Zoltán Lajos/0000-0003-0636-6313}
}

@article{MTMT:34118614,
	title = {Accuracy of intraoral optical scan versus stereophotogrammetry for complete-arch digital implant impression: An in vitro study},
	url = {https://m2.mtmt.hu/api/publication/34118614},
	author = {Pozzi, Alessandro and Agliardi, Enrico and Lio, Fabrizio and Nagy, Katalin and Nardi, Alessandra and Arcuri, Lorenzo},
	doi = {10.2186/jpr.JPR_D_22_00251},
	journal-iso = {J PROSTHODONT RES},
	journal = {JOURNAL OF PROSTHODONTIC RESEARCH},
	volume = {68},
	unique-id = {34118614},
	issn = {1883-1958},
	abstract = {To assess and compare the accuracies of intraoral scanners (IOS) and stereophotogrammetry (SPG) devices for complete-arch digital implant impressions.A 4-analog model was digitized using a desk scanner to obtain a reference file. Thirty test scans were conducted using the investigated IOS device, while an additional 30 scans were performed using the SPG device. Using the best-fit algorithm, the resulting 60 test files were aligned with the reference file. Linear (ΔX, ΔY, and ΔZ-axis) and angular deviations (ΔANGLE) were evaluated. Three-dimensional (3D) deviation was calculated based on the Euclidean distance (ΔEUC). The analysis was stratified according to the scanning device and implant position. Fisher's F and t-tests were used to compare the variances and expected values of the two scanning systems.IOS expressed a higher 3D (ΔEUC) mean deviation than SPG (52.8 µm vs. 33.4 µm, P < 0.0001), with extreme measurements up to 181.9 µm. A significantly higher standard deviation (SD) was associated with IOS (37.1 µm vs. 17.7 µm, P < 0.0001). Considering angular deviations, the IOS showed slightly higher angular mean deviations (ΔANGLE) than the SPG (0.28° vs. 0.24°, P = 0.0022), with extreme measurements of up to 0.73°. The SPG SD values were significantly lower than the IOS SD values (0.14° vs. 0.04°, P < 0.0001).The SPG showed significantly higher 3D and angular accuracies for complete arch implant impressions, with consistent repeatability. IOS scanning revealed significantly higher extreme deviations exceeding the acceptable threshold value. Despite study limitations, SPG appears more feasible than IOS for complete-arch digital implant impressions.},
	keywords = {stereophotogrammetry; digital impression; intraoral scanner; complete arch},
	year = {2024},
	eissn = {2212-4632},
	pages = {172-180},
	orcid-numbers = {Pozzi, Alessandro/0000-0002-3052-8186; Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34830213,
	title = {The root submergence technique at single tooth sites to short-span edentulous sites: A step-by-step partial extraction therapy protocol},
	url = {https://m2.mtmt.hu/api/publication/34830213},
	author = {Du, Toit Jonathan and Salama, Maurice and Gluckman, Howard and Nagy, Katalin},
	doi = {10.1016/j.prosdent.2021.10.004},
	journal-iso = {J PROSTHET DENT},
	journal = {JOURNAL OF PROSTHETIC DENTISTRY},
	volume = {130},
	unique-id = {34830213},
	issn = {0022-3913},
	abstract = {Submerging roots for ridge preservation was the earliest partial extraction therapy and has been described since the 1970s. Despite the approximately 47 animal and human studies published since, an updated and contemporary step-by-step protocol has not yet been provided. This technique report describes in detail how to manage submerged roots at single tooth sites and at short-span edentulous areas. (J Prosthet Dent 2023;130:146-54)},
	keywords = {RETENTION; alveolar bone preservation; VITAL ROOTS},
	year = {2023},
	eissn = {1097-6841},
	pages = {146-154},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34196844,
	title = {Healing of intrabony defects using a novel human recombinant amelogenin: a preclinical study},
	url = {https://m2.mtmt.hu/api/publication/34196844},
	author = {Chackartchi, Tali and Imber, Jean-Claude and Stähli, Alexandra and Bosshardt, Dieter and Sacks, Hagit and Nagy, Katalin and Sculean, Anton},
	doi = {10.3290/j.qi.b4007601},
	journal-iso = {QUINTESSENCE INT},
	journal = {QUINTESSENCE INTERNATIONAL},
	volume = {54},
	unique-id = {34196844},
	issn = {0033-6572},
	abstract = {OBJECTIVE: To histologically evaluate the effects of a novel human recombinant amelogenin (rAmelX) on periodontal wound healing/regeneration in intrabony defects. METHOD AND MATERIALS: Intrabony defects were surgically created in the mandible of three minipigs. Twelve defects were randomly treated with either rAmelX and carrier (test group) or with the carrier only (control group). At 3 months following reconstructive surgery, the animals were euthanized, and the tissues histologically processed. Thereafter, descriptive histology, histometry, and statistical analyses were performed. RESULTS: Postoperative clinical healing was uneventful. At the defect level, no adverse reactions (eg, suppuration, abscess formation, unusual inflammatory reaction) were observed with a good biocompatibility of the tested products. The test group yielded higher values for new cementum formation (4.81 ± 1.17 mm) compared to the control group (4.39 ± 1.71 mm) without reaching statistical significance (P = .937). Moreover, regrowth of new bone was greater in the test compared to the control group (3.51 mm and 2.97 mm, respectively, P = .309). CONCLUSIONS: The present results provided for the first-time histologic evidence for periodontal regeneration following the use of rAmelX in intrabony defects, thus pointing to the potential of this novel recombinant amelogenin as a possible alternative to regenerative materials from animal origins.},
	keywords = {Animals; Humans; SWINE; human; animal; PIG; pathology; Wound healing; Wound healing; Wound healing; Bone regeneration; Bone regeneration; alveolar bone loss; alveolar bone loss; Intrabony defects; Guided Tissue Regeneration, Periodontal; Enamel matrix derivative; Dental Cementum; Periodontal regeneration; Swine, Miniature; RECOMBINANT; minipig; procedures; amelogenin; amelogenin; amelogenin; tooth cementum; periodontal guided tissue regeneration},
	year = {2023},
	eissn = {1936-7163},
	pages = {622-628},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34196835,
	title = {Histological evaluation following treatment of recession-type defects with coronally advanced flap and a novel human recombinant amelogenin},
	url = {https://m2.mtmt.hu/api/publication/34196835},
	author = {Chackartchi, Tali and Bosshardt, Dieter D. and Imber, Jean-Claude and Staehli, Alexandra and Sacks, Hagit and Nagy, Katalin and Sculean, Anton},
	doi = {10.1007/s00784-023-05123-x},
	journal-iso = {CLIN ORAL INVEST},
	journal = {CLINICAL ORAL INVESTIGATIONS},
	volume = {27},
	unique-id = {34196835},
	issn = {1432-6981},
	abstract = {ObjectivesTo histologically evaluate the effects of a novel human recombinant amelogenin (rAmelX) on periodontal wound healing / regeneration in recession-type defects.Materials and methodsA total of 17 gingival recession-type defects were surgically created in the maxilla of three minipigs. The defects were randomly treated with a coronally advanced flap (CAF) and either rAmelX (test), or a CAF and placebo (control). At three months following reconstructive surgery, the animals were euthanized, and the healing outcomes histologically evaluated.ResultsThe test group yielded statistically significantly (p = 0.047) greater formation of cementum with inserting collagen fibers compared with the control group (i.e., 4.38 mm & PLUSMN; 0.36 mm vs. 3.48 mm & PLUSMN; 1.13 mm). Bone formation measured 2.15 mm & PLUSMN; 0.8 mm in the test group and 2.24 mm & PLUSMN; 1.23 mm in the control group, respectively, without a statistically significant difference (p = 0.94).ConclusionsThe present data have provided for the first-time evidence for the potential of rAmelX to promote regeneration of periodontal ligament and root cementum in recession-type defects, thus warranting further preclinical and clinical testing.},
	keywords = {Gingival Recession; Periodontal regeneration; Periodontal regeneration; Enamel matrix proteins; CONNECTIVE-TISSUE GRAFT; ROOT-COVERAGE; gingival recessions; Recombinant Amelogenin},
	year = {2023},
	eissn = {1436-3771},
	pages = {5041-5048},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34083928,
	title = {Accuracy of complete-arch digital implant impression with intraoral optical scanning and stereophotogrammetry: An in vivo prospective comparative study},
	url = {https://m2.mtmt.hu/api/publication/34083928},
	author = {Pozzi, Alessandro and Carosi, P. and Gallucci, G.O. and Nagy, Katalin and Nardi, A. and Arcuri, L.},
	doi = {10.1111/clr.14141},
	journal-iso = {CLIN ORAL IMPLANTS RES},
	journal = {CLINICAL ORAL IMPLANTS RESEARCH},
	volume = {34},
	unique-id = {34083928},
	issn = {0905-7161},
	abstract = {Objectives: To assess accuracy of intraoral optical scanning (IOS) and stereophotogrammetry (SPG), complete-arch digital implant impressions in vivo. Materials and Methods: Consecutive patients needing implant-supported screw-retained zirconia complete-arch fixed-dental prostheses (ISZ-FDP) were recruited. For each patient, three impressions were taken: IOS, SPG (tests), and open-tray plaster (reference). Linear (ΔX, ΔY, and ΔZ), three-dimensional (ΔEUC), and angular deviations (ΔANGLE) were evaluated and stratified according to scanning technology for each implant. Potential effects of impression device (IOS and SPG), arch (maxilla and mandible), and implant number (4 and 6) were evaluated through multivariable analysis. Significance level was set at.05. Results: A total of 11 complete arches (5 maxillae, 6 mandibles) in 11 patients were rehabilitated with ISZ-FDPs supported by 4 (n = 8) and 6 implants (n = 3). A total of 50 implants and 100 implant positions were captured by two investigated devices and compared to respective reference (mean ΔEUC IOS 137.2, SPG 87.6 μm; mean ΔANGLE 0.79, 0.38°). Differences between measurements (SPG-IOS) were computed for each implant, with negative values indicating better SPG accuracy. Significant mean ΔEUC difference of −49.60 μm (p =.0143; SD 138.15) and mean ΔANGLE difference of −0.40° (p <.0001; SD 0.65) were observed in favor of SPG. Multivariable analysis showed significant effect on ΔEUC (p =.0162) and ΔANGLE (p =.0001) only for impression devices, with SPG performing better. Conclusions: SPG experienced significantly higher linear and angular accuracy. No effect of type of arch or implant number was detected. Higher extreme deviations were experienced for IOS. SPG can be feasible for complete-arch digital impressions with caution, and rigid prototype try-in is recommended before screw-retained prosthesis manufacturing. © 2023 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.},
	keywords = {stereophotogrammetry; Dental implant; digital impression; intraoral scanner; complete arch},
	year = {2023},
	eissn = {1600-0501},
	pages = {1106-1117},
	orcid-numbers = {Pozzi, Alessandro/0000-0002-3052-8186; Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:34024481,
	title = {Csontstruktúrák automatizált szegmentációja CBCT felvételeken [Automatic segmentation of bone structures in CBCT images]},
	url = {https://m2.mtmt.hu/api/publication/34024481},
	author = {Dorogi, Gábor and Bodnár, Péter and Nagy, Katalin},
	doi = {10.33891/FSZ.116.2.57-62},
	journal-iso = {FOGORV SZLE},
	journal = {FOGORVOSI SZEMLE},
	volume = {116},
	unique-id = {34024481},
	issn = {0015-5314},
	abstract = {A digitális technológia fejlődése következtében a fogászati sebészet területén is egyre gyakrabban vesszük igénybe a virtuálisműtéti tervezés és a navigált sebészet lehetőségeit. Ennek alapja a pontos képalkotás és képfeldolgozás. A rosszminőségű CT vagy CBCT felvételek rontják a felvételek feldolgozását végző algoritmusok eredményét, illetve a 3D modellekrekonstrukciójának minőségét. A kézi szegmentációval történő 3D rekonstrukció többórás manuális munkával jár,ami jelentősen megnöveli a 3D CAD/CAM alapú műtéti tervezői és gyártói folyamatok idejét és költségét.Jelen cikkünkben egy újonnan kifejlesztett módszer vizsgálatának első eredményeit szeretnénk ismertetni, mely idő-,és költséghatékony megoldás lehet a CBCT felvételek szegmentációjához. A módszer lényege egy automatizáltan működőalgoritmus, mely éldetektáláson, matematikai morfológián és képfeldolgozó műveleteken alapul. A módszer pontosságaösszehasonlításra került 40 db manuálisan végzett szegmentáció eredményével. Az eredmények (86–95% precizitás)jól mutatják, hogy a módszer az emberi feldolgozásnál pontosabb és gyorsabb eredményekre képes, illetve műtétitervezésre alkalmas megoldást biztosít.},
	year = {2023},
	eissn = {2498-8170},
	pages = {57-62},
	orcid-numbers = {Dorogi, Gábor/0000-0002-4398-0366; Bodnár, Péter/0000-0002-5302-612X; Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:32487639,
	title = {Root submergence technique as a partial extraction therapy to preserve the alveolar ridge tissues: A systematic review and appraisal of the literature},
	url = {https://m2.mtmt.hu/api/publication/32487639},
	author = {Jonathan, Du Toit and Maurice, Salama and Gluckman, Howard and Nagy, Katalin},
	doi = {10.1016/j.prosdent.2021.08.009},
	journal-iso = {J PROSTHET DENT},
	journal = {JOURNAL OF PROSTHETIC DENTISTRY},
	volume = {130},
	unique-id = {32487639},
	issn = {0022-3913},
	year = {2023},
	eissn = {1097-6841},
	pages = {187-201},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952}
}

@article{MTMT:33794694,
	title = {"Feladatunk, hogy a fogorvos-generációnak utat mutassunk...". Prof. dr. Nagy Katalinnal beszélgettünk életútjának fontosabb állomásairól, szakmai és tudományos munkásságáról, valamint közéleti tevékenységéről},
	url = {https://m2.mtmt.hu/api/publication/33794694},
	author = {Riba, Magdolna},
	journal-iso = {DENTAL HÍREK},
	journal = {DENTAL HÍREK: A FOGÁSZATI SZAKMA INFORMÁCIÓS MAGAZINJA},
	volume = {26},
	unique-id = {33794694},
	issn = {1419-2918},
	abstract = {A hiányzó oldalsó kismetszők részárással történő kezelése során a szemfogak és oldalsó fogak meziális mozgatása közben a fogszabályozó orvosnak csiszolással kell a fogak formáját igazítani. Már a kezelés elejétől a szemfog elcsiszolása nem csak az incizális részre kell hogy kiterjedjen, hanem az approximális, palatinális és a vesztibuláris felszín éli negyedére is. Így érhetünk el egy rövidebb klinikai koronát, a vesztibulo-orális méret csökkenését, egy incizális élet, valamint a szemfog megfelelő pozicionálását a kismetsző helyén. A túl széles szemfog megakadályozza a megfelelő interkuszpidáció kialakítását az oldalzónában. A palatinális felszín elcsiszolásával biztosítjuk az interferenciák nélküli metszővezetést, és a megfelelő overjetet a frontfogak enyhe érintkezésével. Ha a szemfogra a későbbiekben esztétikai pótlás készül, a megfelelő approximális elcsiszolás (az esztétikai fogorvossal törté-nő egyeztetés után] biztosítja a zenith kívánatos pozícióját a későbbi felépítéshez. A mezializált kisőrlő palatinális csücské-nek elcsiszolására csak akkor van szükség, ha ez akadályozza a megfelelő fogérintkezést. Az első kisőrlő mindkét csücske fontos a már a szemfog helyén álló fog esztétikai és funkcionális beállításához. Jelen beszámoló célja a fellelhető szakmai irodalom áttekintése, továbbá az eljárás klinikai lépéseinek bemutatása. Kulcsszavak: szemfog mezializáció, szemfogformázás, szemfog elcsiszolás, első kisőrlőformázás, első kisőrlő elcsiszolás, hiányzó oldalsó kismetsző [aplázia]},
	keywords = {fogászat; ORTHODONTOLOGIA, KORREKCIÓS; SZEMFOG},
	year = {2022},
	pages = {12-15},
	orcid-numbers = {Nagy, Katalin/0000-0001-9383-5952}
}