Ristić, Vladimir

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Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes

Ristić, Vladimir; Stefanović, Neda; Stamenković, Zorana; Živković-Sandić, Marija; Stojić, Vanja; Glišić, Branislav

(Srpsko lekarsko društvo, Beograd, 2018)

TY  - JOUR
AU  - Ristić, Vladimir
AU  - Stefanović, Neda
AU  - Stamenković, Zorana
AU  - Živković-Sandić, Marija
AU  - Stojić, Vanja
AU  - Glišić, Branislav
PY  - 2018
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2341
AB  - Introduction/Objective Class II malocclusions are sagittal malocclusions characterized by a distal relationship of posterior teeth. Depending on the underlying problem, Class II malocclusions can be skeletal or dentoalveolar. Class II malocclusion treatment modality will depend on the cause, severity, and age. Growth modification is the best treatment option in growing patients with skeletal Class II malocclusions. The aim of this study was to establish and compare sagittal and vertical skeletal and dental changes in patients treated with the 'M block' appliance, the Frankel functional regulator, and the Balters' bionator. Methods The sample consisted of 70 patients diagnosed with skeletal Class II malocclusions (ANB > 4°) and mandibular retrognathism (SNB  lt  80°). The patients were divided into three groups according to the type of appliance. All the patients went through the standard diagnostic procedure (anamnesis, clinical and functional analysis, study model, panoramic radiograph, and cephalometric analysis), and dental and skeletal age was determined. Treatment effects were analyzed on study models and cephalograms at the end of treatment. Results All the appliances led to significant mandibular anterior movement and sagittal growth, which reduced the ANB values. All three groups of patients presented with neutral growth pattern, upper incisor retrusion, and lower incisor protrusion at the end of treatment. Conclusion The results of this study indicate efficacy of all three appliances in skeletal Class II malocclusion treatment.
AB  - Uvod/Cilj rada Malokluzije II klase su sagitalne nepravilnosti zagrižaja koje karakteriše distalni odnos bočnih zuba. U zavisnosti od toga koje strukture su u nepravilnom odnosu, dele se na skeletne i dentoalveolarne. Terapija II klase zavisi od uzroka, izraženosti i uzrasta. Najbolji vid terapije ukoliko pacijenti i dalje rastu je modifikacija rasta. Cilj ove studije bio je da se utvrde i uporede sagitalne i vertikalne promene na skeletnim i dentalnim strukturama u toku lečenja M blok-aparatom, Frenklovim regulatorom funkcije tip I i bionatorom po Baltersu tip I. Metode Sedamdeset ispitanika sa dijagnozom skeletnog distalnog zagrižaja (ANB > 4°) i mandibularnog retrognatizma (SNB  lt  80°), prema vrsti aparata, podeljeni su u tri grupe. Svi su prošli kroz standardnu dijagnostiku (anamneza, klinička i funkcionalna analiza, analiza studijskih modela, ortopantomografskog i profilnog telerendgenskog snimka). Terapijski efekti i promene analizirani su na studijskim modelima i profilnom snimcima po završetku terapije. Rezultati Sva tri aparata dovela su do značajnog mezijalnog usmeravanja i sagitalnog rasta mandibule, što je smanjilo ANB ugao. U sve tri grupe je utvrđen neutralni rast, kao i retruzija gornjih i protruzija donjih sekutića. Zaključak Rezultati studije ukazuju na efikasnost sva tri ispitivana aparata u lečenju skeletnih malokluzija II klase.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes
T1  - Terapijski efekti tri vrste funkcionalnih aparata u lečenju malokluzija II skeletne klase - sagitalne i vertikalne promene
VL  - 146
IS  - 3-4
SP  - 149
EP  - 156
DO  - 10.2298/SARH170428146R
ER  - 
@article{
author = "Ristić, Vladimir and Stefanović, Neda and Stamenković, Zorana and Živković-Sandić, Marija and Stojić, Vanja and Glišić, Branislav",
year = "2018",
abstract = "Introduction/Objective Class II malocclusions are sagittal malocclusions characterized by a distal relationship of posterior teeth. Depending on the underlying problem, Class II malocclusions can be skeletal or dentoalveolar. Class II malocclusion treatment modality will depend on the cause, severity, and age. Growth modification is the best treatment option in growing patients with skeletal Class II malocclusions. The aim of this study was to establish and compare sagittal and vertical skeletal and dental changes in patients treated with the 'M block' appliance, the Frankel functional regulator, and the Balters' bionator. Methods The sample consisted of 70 patients diagnosed with skeletal Class II malocclusions (ANB > 4°) and mandibular retrognathism (SNB  lt  80°). The patients were divided into three groups according to the type of appliance. All the patients went through the standard diagnostic procedure (anamnesis, clinical and functional analysis, study model, panoramic radiograph, and cephalometric analysis), and dental and skeletal age was determined. Treatment effects were analyzed on study models and cephalograms at the end of treatment. Results All the appliances led to significant mandibular anterior movement and sagittal growth, which reduced the ANB values. All three groups of patients presented with neutral growth pattern, upper incisor retrusion, and lower incisor protrusion at the end of treatment. Conclusion The results of this study indicate efficacy of all three appliances in skeletal Class II malocclusion treatment., Uvod/Cilj rada Malokluzije II klase su sagitalne nepravilnosti zagrižaja koje karakteriše distalni odnos bočnih zuba. U zavisnosti od toga koje strukture su u nepravilnom odnosu, dele se na skeletne i dentoalveolarne. Terapija II klase zavisi od uzroka, izraženosti i uzrasta. Najbolji vid terapije ukoliko pacijenti i dalje rastu je modifikacija rasta. Cilj ove studije bio je da se utvrde i uporede sagitalne i vertikalne promene na skeletnim i dentalnim strukturama u toku lečenja M blok-aparatom, Frenklovim regulatorom funkcije tip I i bionatorom po Baltersu tip I. Metode Sedamdeset ispitanika sa dijagnozom skeletnog distalnog zagrižaja (ANB > 4°) i mandibularnog retrognatizma (SNB  lt  80°), prema vrsti aparata, podeljeni su u tri grupe. Svi su prošli kroz standardnu dijagnostiku (anamneza, klinička i funkcionalna analiza, analiza studijskih modela, ortopantomografskog i profilnog telerendgenskog snimka). Terapijski efekti i promene analizirani su na studijskim modelima i profilnom snimcima po završetku terapije. Rezultati Sva tri aparata dovela su do značajnog mezijalnog usmeravanja i sagitalnog rasta mandibule, što je smanjilo ANB ugao. U sve tri grupe je utvrđen neutralni rast, kao i retruzija gornjih i protruzija donjih sekutića. Zaključak Rezultati studije ukazuju na efikasnost sva tri ispitivana aparata u lečenju skeletnih malokluzija II klase.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes, Terapijski efekti tri vrste funkcionalnih aparata u lečenju malokluzija II skeletne klase - sagitalne i vertikalne promene",
volume = "146",
number = "3-4",
pages = "149-156",
doi = "10.2298/SARH170428146R"
}
Ristić, V., Stefanović, N., Stamenković, Z., Živković-Sandić, M., Stojić, V.,& Glišić, B.. (2018). Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes. in Srpski arhiv za celokupno lekarstvo
Srpsko lekarsko društvo, Beograd., 146(3-4), 149-156.
https://doi.org/10.2298/SARH170428146R
Ristić V, Stefanović N, Stamenković Z, Živković-Sandić M, Stojić V, Glišić B. Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes. in Srpski arhiv za celokupno lekarstvo. 2018;146(3-4):149-156.
doi:10.2298/SARH170428146R .
Ristić, Vladimir, Stefanović, Neda, Stamenković, Zorana, Živković-Sandić, Marija, Stojić, Vanja, Glišić, Branislav, "Effects of three types of functional appliances in class II malocclusion treatment: Sagittal and vertical changes" in Srpski arhiv za celokupno lekarstvo, 146, no. 3-4 (2018):149-156,
https://doi.org/10.2298/SARH170428146R . .
1

Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw

Ristić, Vladimir

(Univerzitet u Beogradu, Stomatološki fakultet, 2015)

TY  - THES
AU  - Ristić, Vladimir
PY  - 2015
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=2738
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:10880/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=47671567
UR  - http://nardus.mpn.gov.rs/123456789/5121
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/988
AB  - Introduction. Biological most appropriate method of treatment class II is a modification of the growth with functional appliances. The machine screw in the mesial direction of the mandible (M block) due to design has features of both functional and active orthodontic appliances. Objective. The aim of the study was to evaluate the skeletal and dentoalveolar changes as well as changes in soft tissue profile after treatment with M block compared with Frankel's function regulator type I and Balters’ bionator type I. Methods. The study included 70 patients divided into 3 groups according to the type of device used (M block, Frankel's function regulator type I, Balters’ bionator type I). Before the therapy each patient's medical history was taken and the clinical examination was performed. At the beginning of the therapy orthopantomographic and profile cephalograph were shot and impressions were taken for study models. At the end of treatment, the changes in the position and development of both the upper and lower jaw, intermaxillary relationships, changes in the cranial base and soft tissue facial profile, as well as changes in the position of the incisors and TMJ. Results. Statistically significant differences were found when using the M block in the analysis of the development and position of the maxilla and mandible, intermaxillary angles, length of anterior and posterior cranial base, the direction of facial growth, length of anterior and posterior face height, the position of the upper lip in relation to the aesthetic line and position of the upper and lower incisors and TMJ. Conclusion. M block leads to redirection of the position of the upper and lower jaw and corrections of class II into class I.
AB  - Uvod. Biološki najprihvatljivija metoda lečenja druge klase je modifikacija rasta funkcionalnim aparatima. Aparat sa zavrtnjem za mezijalno usmeravanje donje vilice (M blok) zahvaljujući svojoj konstrukciji ima osobine i funkcionalnog i aktivnog ortodontskog aparata. Cilj rada. Cilj istraživanja bio je utvrđivanje skeletnih i dentoalveolarnih promena, kao i promena na mekotkivnom profilu nakon terapije M blokom u poređenju sa Frankel-ovim regulatorom funkcije tip I i bionatorom po Balters-u tip I. Metode rada. Istraživanjem je obuhvaćeno 70 pacijenata podeljenih u 3 grupe prema vrsti korišćenog aparata (M blok, Frankel-ov regulator funkcije tip I, bionator po Balters-u tip I). Pre terapije svakom od pacijenata uzeta je anamneza i urađen klinički pregled. Pre početka, kao i na kraju terapije, urađen je ortopantomografski i profilni teleradiografski snimak i uzeti su otisci za studijske modele. Na kraju terapije analizirane su promene u položaju i razvijenosti kako gornje, tako i donje vilice, međuviličnih odnosa, promene na kranijalnoj bazi i mekotkivnom profilu lica, kao i promene u položaju sekutića iTMZ-a. Rezultati. Statistički značajne razlike dobijene su prilikom korišćenja M bloka u analizama razvijenosti i položaja gornje vilice i donje vilice, međuviličnih uglova, dužine prednje i zadnje kranijalne baze, pravca rasta lica, dužine prednje i zadnje visine lica, položaja gornje usne u odnosu na estetsku liniju i položaja gornjih i donjih sekutića i TMZ-a. Zaključak. M blok dovodi do preusmeravanja položaja gornje i donje vilice i korekcije II klase u I.
PB  - Univerzitet u Beogradu, Stomatološki fakultet
T1  - Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw
T1  - Kraniofacijalne promene kod pacijenata II skeletne klase lečenih aparatom sa zavrtnjem za mezijalno pomeranje donje vilice
UR  - https://hdl.handle.net/21.15107/rcub_nardus_5121
ER  - 
@phdthesis{
author = "Ristić, Vladimir",
year = "2015",
abstract = "Introduction. Biological most appropriate method of treatment class II is a modification of the growth with functional appliances. The machine screw in the mesial direction of the mandible (M block) due to design has features of both functional and active orthodontic appliances. Objective. The aim of the study was to evaluate the skeletal and dentoalveolar changes as well as changes in soft tissue profile after treatment with M block compared with Frankel's function regulator type I and Balters’ bionator type I. Methods. The study included 70 patients divided into 3 groups according to the type of device used (M block, Frankel's function regulator type I, Balters’ bionator type I). Before the therapy each patient's medical history was taken and the clinical examination was performed. At the beginning of the therapy orthopantomographic and profile cephalograph were shot and impressions were taken for study models. At the end of treatment, the changes in the position and development of both the upper and lower jaw, intermaxillary relationships, changes in the cranial base and soft tissue facial profile, as well as changes in the position of the incisors and TMJ. Results. Statistically significant differences were found when using the M block in the analysis of the development and position of the maxilla and mandible, intermaxillary angles, length of anterior and posterior cranial base, the direction of facial growth, length of anterior and posterior face height, the position of the upper lip in relation to the aesthetic line and position of the upper and lower incisors and TMJ. Conclusion. M block leads to redirection of the position of the upper and lower jaw and corrections of class II into class I., Uvod. Biološki najprihvatljivija metoda lečenja druge klase je modifikacija rasta funkcionalnim aparatima. Aparat sa zavrtnjem za mezijalno usmeravanje donje vilice (M blok) zahvaljujući svojoj konstrukciji ima osobine i funkcionalnog i aktivnog ortodontskog aparata. Cilj rada. Cilj istraživanja bio je utvrđivanje skeletnih i dentoalveolarnih promena, kao i promena na mekotkivnom profilu nakon terapije M blokom u poređenju sa Frankel-ovim regulatorom funkcije tip I i bionatorom po Balters-u tip I. Metode rada. Istraživanjem je obuhvaćeno 70 pacijenata podeljenih u 3 grupe prema vrsti korišćenog aparata (M blok, Frankel-ov regulator funkcije tip I, bionator po Balters-u tip I). Pre terapije svakom od pacijenata uzeta je anamneza i urađen klinički pregled. Pre početka, kao i na kraju terapije, urađen je ortopantomografski i profilni teleradiografski snimak i uzeti su otisci za studijske modele. Na kraju terapije analizirane su promene u položaju i razvijenosti kako gornje, tako i donje vilice, međuviličnih odnosa, promene na kranijalnoj bazi i mekotkivnom profilu lica, kao i promene u položaju sekutića iTMZ-a. Rezultati. Statistički značajne razlike dobijene su prilikom korišćenja M bloka u analizama razvijenosti i položaja gornje vilice i donje vilice, međuviličnih uglova, dužine prednje i zadnje kranijalne baze, pravca rasta lica, dužine prednje i zadnje visine lica, položaja gornje usne u odnosu na estetsku liniju i položaja gornjih i donjih sekutića i TMZ-a. Zaključak. M blok dovodi do preusmeravanja položaja gornje i donje vilice i korekcije II klase u I.",
publisher = "Univerzitet u Beogradu, Stomatološki fakultet",
title = "Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw, Kraniofacijalne promene kod pacijenata II skeletne klase lečenih aparatom sa zavrtnjem za mezijalno pomeranje donje vilice",
url = "https://hdl.handle.net/21.15107/rcub_nardus_5121"
}
Ristić, V.. (2015). Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw. 
Univerzitet u Beogradu, Stomatološki fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_5121
Ristić V. Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw. 2015;.
https://hdl.handle.net/21.15107/rcub_nardus_5121 .
Ristić, Vladimir, "Craniofacial changes in patients with skeletal class II treated with appliance with screws for mesial shift of the lower jaw" (2015),
https://hdl.handle.net/21.15107/rcub_nardus_5121 .

Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion

Stamenković, Zorana; Raičković, Vanja; Ristić, Vladimir

(Srpsko lekarsko društvo, Beograd, 2015)

TY  - JOUR
AU  - Stamenković, Zorana
AU  - Raičković, Vanja
AU  - Ristić, Vladimir
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2034
AB  - Introduction The effects of orthodontic treatment are considered to be successful if the facial harmony is achieved, while the structures of soft tissue profile are in harmony with skeletal structures of neurocranium and viscerocranium. In patients with skeletal distal bite caused by mandibular retrognathism, facial esthetics is disturbed often, in terms of pronounced convexity of the profile and change in the position and relationship of the lips. Objective The aim of this study was to determine the extent of soft tissue profile changes in patients with skeletal Class II malocclusion treated with three different orthodontic appliances: Frankel functional regulator type I (FR-I), Balters' Bionator type I and Hotz appliance. Methods The study included 60 patients diagnosed with skeletal Class II malocclusion caused by mandibular retrognathism, in the period of early mixed dentition. Each subgroup of 20 patients was treated with a variety of orthodontic appliances. On the lateral cephalogram, before and after treatment, the following parameters were analyzed: T angle, H angle, the height of the upper lip, the position of the upper and lower lip in relation to the esthetic line. Within the statistical analysis the mean, maximum, minimum, standard deviation, coefficient of variation, two-factor analysis of variance with repeated measures and the factor analysis of variance were calculated using ANOVA, Bonferroni test and Student's t-test. Results A significant decrease of angles T and H was noticed in the application of FR-I, from 21.60° to 17.15°, and from 16.45° to 13.40° (p lt 0.001). FR-I decreased the height of the upper lip from 26.15 mm to 25.85 mm, while Hotz appliance and Balters' Bionator type I increased the height of the upper lip, thereby deteriorating esthetics of the patient. Conclusion All used orthodontic appliances lead to changes in soft tissue profile in terms of improving facial esthetics, with the most distinctive changes in the application of Frankel's functional regulator type I, which is the most successful appliance for achieving the overall facial harmony of the patient.
AB  - Uvod Da bi se učinak ortodontskog lečenja mogao smatrati uspešnim, neophodno je postići facijalnu harmoniju, pri čemu su strukture mekotkivnog profila u harmoniji sa skeletnim strukturama neurokranijuma i viscerokranijuma. Kod osoba sa skeletno-distalnim zagrižajem izazvanim mandibularnim retrognatizmom često je narušena facijalna estetika u vidu izraženog konveksiteta profila i promene u položaju i međusobnom odnosu usana. Cilj rada Cilj ovog istraživanja bio je da se utvrdi obim promena na strukturama mekotkivnog profila kod osoba sa skeletno-distalnim zagrižajem lečenim pomoću tri različita ortodontska aparata: Frenkelovog (Frankel) regulatora Funkcije tip I (FR-I), bionatora po Baltersu (Balters) tip I i Hocovog (Hotz) aparata. Metode rada Istraživanjem je obuhvaćeno 60 pacijenata sa dijagnozom skeletno-distalnog zagrižaja izazvanog mandibularnim retrognatizmom u periodu rane mešovite denticije. Svaka podgrupa od po 20 ispitanika lečena je različitim ortodontskim aparatima. Na profilnom telerendgenskom snimku pre i posle lečenja analizirani su sledeći parametri: ugao T, ugao H, visina gornje usne i položaj gornje i donje usne u odnosu na estetsku liniju. U okviru statističke analize izračunati su srednja, najveća i najmanja vrednost, standardna devijacija i koeficijent varijacije, urađene dvofaktorska analiza varijanse s ponovljenim merenjima i jednofaktorska analiza varijanse uz primenu testa ANOVA, Bonferonijevog (Bonferroni) testa i Studentovog t-testa. Rezultati Došlo je do značajnog smanjenja vrednosti uglova T i H pri primeni FR-I sa 21,60° na 17,15°, odnosno sa 16,45° na 13,40°, sa statističkom značajnošću na nivou p lt 0,001. Primenom FR-I smanjena je visina gornje usne sa 26,15 mm na 25,85 mm, dok se primenom Hocovog aparata i bionatora po Baltersu tip I povećala, čime se pogoršao estetski izgled pacijenta. Zaključak Svi korišćeni ortodontski aparati dovode do promena na mekotkivnom profilu u vidu poboljšanja facijalne estetike, pri čemu su promene najizrazitije pri korišćenju Frenkelovog regulatora Funkcije tip I, koji najuspešnije deluje na postizanje ukupne harmonije lica pacijenta.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski arhiv za celokupno lekarstvo
T1  - Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion
T1  - Promene mekotkivnog profila primenom funkcionalnih aparata u lečenju skeletnih promena II klase
VL  - 143
IS  - 1-2
SP  - 12
EP  - 15
DO  - 10.2298/SARH1502012S
ER  - 
@article{
author = "Stamenković, Zorana and Raičković, Vanja and Ristić, Vladimir",
year = "2015",
abstract = "Introduction The effects of orthodontic treatment are considered to be successful if the facial harmony is achieved, while the structures of soft tissue profile are in harmony with skeletal structures of neurocranium and viscerocranium. In patients with skeletal distal bite caused by mandibular retrognathism, facial esthetics is disturbed often, in terms of pronounced convexity of the profile and change in the position and relationship of the lips. Objective The aim of this study was to determine the extent of soft tissue profile changes in patients with skeletal Class II malocclusion treated with three different orthodontic appliances: Frankel functional regulator type I (FR-I), Balters' Bionator type I and Hotz appliance. Methods The study included 60 patients diagnosed with skeletal Class II malocclusion caused by mandibular retrognathism, in the period of early mixed dentition. Each subgroup of 20 patients was treated with a variety of orthodontic appliances. On the lateral cephalogram, before and after treatment, the following parameters were analyzed: T angle, H angle, the height of the upper lip, the position of the upper and lower lip in relation to the esthetic line. Within the statistical analysis the mean, maximum, minimum, standard deviation, coefficient of variation, two-factor analysis of variance with repeated measures and the factor analysis of variance were calculated using ANOVA, Bonferroni test and Student's t-test. Results A significant decrease of angles T and H was noticed in the application of FR-I, from 21.60° to 17.15°, and from 16.45° to 13.40° (p lt 0.001). FR-I decreased the height of the upper lip from 26.15 mm to 25.85 mm, while Hotz appliance and Balters' Bionator type I increased the height of the upper lip, thereby deteriorating esthetics of the patient. Conclusion All used orthodontic appliances lead to changes in soft tissue profile in terms of improving facial esthetics, with the most distinctive changes in the application of Frankel's functional regulator type I, which is the most successful appliance for achieving the overall facial harmony of the patient., Uvod Da bi se učinak ortodontskog lečenja mogao smatrati uspešnim, neophodno je postići facijalnu harmoniju, pri čemu su strukture mekotkivnog profila u harmoniji sa skeletnim strukturama neurokranijuma i viscerokranijuma. Kod osoba sa skeletno-distalnim zagrižajem izazvanim mandibularnim retrognatizmom često je narušena facijalna estetika u vidu izraženog konveksiteta profila i promene u položaju i međusobnom odnosu usana. Cilj rada Cilj ovog istraživanja bio je da se utvrdi obim promena na strukturama mekotkivnog profila kod osoba sa skeletno-distalnim zagrižajem lečenim pomoću tri različita ortodontska aparata: Frenkelovog (Frankel) regulatora Funkcije tip I (FR-I), bionatora po Baltersu (Balters) tip I i Hocovog (Hotz) aparata. Metode rada Istraživanjem je obuhvaćeno 60 pacijenata sa dijagnozom skeletno-distalnog zagrižaja izazvanog mandibularnim retrognatizmom u periodu rane mešovite denticije. Svaka podgrupa od po 20 ispitanika lečena je različitim ortodontskim aparatima. Na profilnom telerendgenskom snimku pre i posle lečenja analizirani su sledeći parametri: ugao T, ugao H, visina gornje usne i položaj gornje i donje usne u odnosu na estetsku liniju. U okviru statističke analize izračunati su srednja, najveća i najmanja vrednost, standardna devijacija i koeficijent varijacije, urađene dvofaktorska analiza varijanse s ponovljenim merenjima i jednofaktorska analiza varijanse uz primenu testa ANOVA, Bonferonijevog (Bonferroni) testa i Studentovog t-testa. Rezultati Došlo je do značajnog smanjenja vrednosti uglova T i H pri primeni FR-I sa 21,60° na 17,15°, odnosno sa 16,45° na 13,40°, sa statističkom značajnošću na nivou p lt 0,001. Primenom FR-I smanjena je visina gornje usne sa 26,15 mm na 25,85 mm, dok se primenom Hocovog aparata i bionatora po Baltersu tip I povećala, čime se pogoršao estetski izgled pacijenta. Zaključak Svi korišćeni ortodontski aparati dovode do promena na mekotkivnom profilu u vidu poboljšanja facijalne estetike, pri čemu su promene najizrazitije pri korišćenju Frenkelovog regulatora Funkcije tip I, koji najuspešnije deluje na postizanje ukupne harmonije lica pacijenta.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski arhiv za celokupno lekarstvo",
title = "Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion, Promene mekotkivnog profila primenom funkcionalnih aparata u lečenju skeletnih promena II klase",
volume = "143",
number = "1-2",
pages = "12-15",
doi = "10.2298/SARH1502012S"
}
Stamenković, Z., Raičković, V.,& Ristić, V.. (2015). Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion. in Srpski arhiv za celokupno lekarstvo
Srpsko lekarsko društvo, Beograd., 143(1-2), 12-15.
https://doi.org/10.2298/SARH1502012S
Stamenković Z, Raičković V, Ristić V. Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion. in Srpski arhiv za celokupno lekarstvo. 2015;143(1-2):12-15.
doi:10.2298/SARH1502012S .
Stamenković, Zorana, Raičković, Vanja, Ristić, Vladimir, "Changes in soft tissue profile using functional appliances in the treatment of skeletal Class II malocclusion" in Srpski arhiv za celokupno lekarstvo, 143, no. 1-2 (2015):12-15,
https://doi.org/10.2298/SARH1502012S . .
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