Klammt's elastic open activator: Ricketts' cephalometrics results
The purpose of this study is to investigate the orthodontic and orthopaedic real effects of the Klammt's Elastic Open Activator (EOA) in 25 Class II Division 1 patients in growing period. We wanted to determine statistically the cephalometrics changes produced in the patients, comparing the lat...
| Authors: | , , |
|---|---|
| Format: | article |
| Status: | Published version |
| Publication Date: | 2001 |
| Country: | España |
| Institution: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repository: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/55775 |
| Online Access: | https://hdl.handle.net/2445/55775 |
| Access Level: | Open access |
| Keyword: | Maloclusió Pròtesis maxil·lofacials Dent incisiva Dent molar Malocclusion Maxillofacial prosthesis Incisor Molar |
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oai:recercat.cat:2445/55775 |
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ES |
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España |
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Klammt's elastic open activator: Ricketts' cephalometrics results Ustrell i Torrent, Josep Maria, 1953- Hereu, T. Durán von Arx, José Maloclusió Pròtesis maxil·lofacials Dent incisiva Dent molar Malocclusion Maxillofacial prosthesis Incisor Molar The purpose of this study is to investigate the orthodontic and orthopaedic real effects of the Klammt's Elastic Open Activator (EOA) in 25 Class II Division 1 patients in growing period. We wanted to determine statistically the cephalometrics changes produced in the patients, comparing the lateral cranium teleradiographies we took for the diagnosis with the ones we took at the end of treatment. At the end of this study we confirm that by using the EOA we obtained the desired effects, especially reducing the molar relation 2.53 mm and the overjet 2.56 mm. The EOA corrected the inclination and protrusion of incisors, although we cannot avoid the use of fixed appliances to round off. The reduction of 2.48 mm of facial convexity stands out as the most important skeletal effect; the facial depth angle increases 0.8 degree, and the maxillary depth decreases 1.16 degrees. The length of the mandibular corpus also increases 6.7 mm, although this change is mainly due to the growth of the patient. The changes in the aesthetic profile do not stand out Groupement International pour la Recherche Scientifique en Stomatologie et Odontologie https://hdl.handle.net/2445/55775 |
| title |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| spellingShingle |
Klammt's elastic open activator: Ricketts' cephalometrics results Ustrell i Torrent, Josep Maria, 1953- Maloclusió Pròtesis maxil·lofacials Dent incisiva Dent molar Malocclusion Maxillofacial prosthesis Incisor Molar |
| title_short |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| title_full |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| title_fullStr |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| title_full_unstemmed |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| title_sort |
Klammt's elastic open activator: Ricketts' cephalometrics results |
| author |
Ustrell i Torrent, Josep Maria, 1953- |
| author_facet |
Ustrell i Torrent, Josep Maria, 1953- Hereu, T. Durán von Arx, José |
| author_role |
author |
| author2 |
Hereu, T. Durán von Arx, José |
| author2_role |
author author |
| topic |
Maloclusió Pròtesis maxil·lofacials Dent incisiva Dent molar Malocclusion Maxillofacial prosthesis Incisor Molar |
| topic_facet |
Maloclusió Pròtesis maxil·lofacials Dent incisiva Dent molar Malocclusion Maxillofacial prosthesis Incisor Molar |
| description |
The purpose of this study is to investigate the orthodontic and orthopaedic real effects of the Klammt's Elastic Open Activator (EOA) in 25 Class II Division 1 patients in growing period. We wanted to determine statistically the cephalometrics changes produced in the patients, comparing the lateral cranium teleradiographies we took for the diagnosis with the ones we took at the end of treatment. At the end of this study we confirm that by using the EOA we obtained the desired effects, especially reducing the molar relation 2.53 mm and the overjet 2.56 mm. The EOA corrected the inclination and protrusion of incisors, although we cannot avoid the use of fixed appliances to round off. The reduction of 2.48 mm of facial convexity stands out as the most important skeletal effect; the facial depth angle increases 0.8 degree, and the maxillary depth decreases 1.16 degrees. The length of the mandibular corpus also increases 6.7 mm, although this change is mainly due to the growth of the patient. The changes in the aesthetic profile do not stand out |
| publishDate |
2001 |
| format |
article |
| status_str |
publishedVersion |
| url |
https://hdl.handle.net/2445/55775 |
| eu_rights_str_mv |
openAccess |
| publisher |
Groupement International pour la Recherche Scientifique en Stomatologie et Odontologie |
| institution |
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| collection |
Recercat. Dipósit de la Recerca de Catalunya |
| reponame_str |
Recercat. Dipósit de la Recerca de Catalunya |
| instname_str |
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| _version_ |
1878442387958661120 |
| publishDateSort |
2001 |
| author_browse |
Durán von Arx, José Hereu, T. Ustrell i Torrent, Josep Maria, 1953- |
| publisherStr |
Groupement International pour la Recherche Scientifique en Stomatologie et Odontologie |
| score |
6,9303427 |