Evaluation of the effects of skeletal anchoraged Forsus FRD using miniplates inserted on mandibular symphysis: A new approach for the treatment of Class II malocclusion
To evaluate the skeletal, dentoalveolar, and soft tissue effects of the Forsus Fatigue Resistant Device (FRD) appliance with miniplate anchorage for the treatment of skeletal Class II malocclusion. The prospective clinical study group included 17 patients (11 girls and 6 boys; mean age 12.96 ± 1.23...
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Veröffentlicht in: | The Angle orthodontist 2015-05, Vol.85 (3), p.413-419 |
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description | To evaluate the skeletal, dentoalveolar, and soft tissue effects of the Forsus Fatigue Resistant Device (FRD) appliance with miniplate anchorage for the treatment of skeletal Class II malocclusion.
The prospective clinical study group included 17 patients (11 girls and 6 boys; mean age 12.96 ± 1.23 years) with Class II malocclusion due to mandibular retrusion and treated with skeletal anchoraged Forsus FRD. After 0.019 × 0.025-inch stainless steel archwire was inserted and cinched back in the maxillary arch, two miniplates were placed bilaterally on the mandibular symphysis. Then, the Forsus FRD EZ2 appliance was adjusted to the miniplates without leveling the mandibular arch. The changes in the leveling and skeletal anchoraged Forsus FRD phases were evaluated by means of the Paired and Student's t-tests using the cephalometric lateral films.
The success rate of the miniplates was found to be 91.5% (38 of 42 miniplates). The mandible significantly moved forward (P < .001) and caused a significant restraint in the sagittal position of the maxilla (P < .001). The overjet correction (-5.11 mm) was found to be mainly by skeletal changes (A-VRL, -1.16 mm and Pog-VRL, 2.62 mm; approximately 74%); the remaining changes were due to the dentoalveolar contributions. The maxillary and mandibular incisors were significantly retruded (P < .001).
This new approach was an effective method for treating skeletal Class II malocclusion due to the mandibular retrusion via a combination of skeletal and dentoalveolar changes. |
doi_str_mv | 10.2319/051314-345.1 |
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The prospective clinical study group included 17 patients (11 girls and 6 boys; mean age 12.96 ± 1.23 years) with Class II malocclusion due to mandibular retrusion and treated with skeletal anchoraged Forsus FRD. After 0.019 × 0.025-inch stainless steel archwire was inserted and cinched back in the maxillary arch, two miniplates were placed bilaterally on the mandibular symphysis. Then, the Forsus FRD EZ2 appliance was adjusted to the miniplates without leveling the mandibular arch. The changes in the leveling and skeletal anchoraged Forsus FRD phases were evaluated by means of the Paired and Student's t-tests using the cephalometric lateral films.
The success rate of the miniplates was found to be 91.5% (38 of 42 miniplates). The mandible significantly moved forward (P < .001) and caused a significant restraint in the sagittal position of the maxilla (P < .001). The overjet correction (-5.11 mm) was found to be mainly by skeletal changes (A-VRL, -1.16 mm and Pog-VRL, 2.62 mm; approximately 74%); the remaining changes were due to the dentoalveolar contributions. The maxillary and mandibular incisors were significantly retruded (P < .001).
This new approach was an effective method for treating skeletal Class II malocclusion due to the mandibular retrusion via a combination of skeletal and dentoalveolar changes.</description><identifier>ISSN: 0003-3219</identifier><identifier>EISSN: 1945-7103</identifier><identifier>DOI: 10.2319/051314-345.1</identifier><identifier>PMID: 25279724</identifier><language>eng</language><publisher>United States: Edward H. Angle Society of Orthodontists</publisher><subject>Adolescent ; Bone Plates ; Cephalometry - methods ; Child ; Dental Alloys - chemistry ; Female ; Humans ; Incisor - pathology ; Male ; Malocclusion, Angle Class II - therapy ; Mandible - pathology ; Maxilla - pathology ; Miniaturization ; Original ; Orthodontic Anchorage Procedures - instrumentation ; Orthodontic Appliance Design ; Orthodontic Appliances, Functional ; Orthodontic Wires ; Overbite - therapy ; Prospective Studies ; Retrognathia - therapy ; Stainless Steel - chemistry</subject><ispartof>The Angle orthodontist, 2015-05, Vol.85 (3), p.413-419</ispartof><rights>2015 by The EH Angle Education and Research Foundation, Inc. 2015</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-c6d47107a95f4c56f0732899db60fb7f3726cd0687370152507ede46e519d4a33</citedby><cites>FETCH-LOGICAL-c384t-c6d47107a95f4c56f0732899db60fb7f3726cd0687370152507ede46e519d4a33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8612428/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8612428/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25279724$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Unal, Tuba</creatorcontrib><creatorcontrib>Celikoglu, Mevlut</creatorcontrib><creatorcontrib>Candirli, Celal</creatorcontrib><title>Evaluation of the effects of skeletal anchoraged Forsus FRD using miniplates inserted on mandibular symphysis: A new approach for the treatment of Class II malocclusion</title><title>The Angle orthodontist</title><addtitle>Angle Orthod</addtitle><description>To evaluate the skeletal, dentoalveolar, and soft tissue effects of the Forsus Fatigue Resistant Device (FRD) appliance with miniplate anchorage for the treatment of skeletal Class II malocclusion.
The prospective clinical study group included 17 patients (11 girls and 6 boys; mean age 12.96 ± 1.23 years) with Class II malocclusion due to mandibular retrusion and treated with skeletal anchoraged Forsus FRD. After 0.019 × 0.025-inch stainless steel archwire was inserted and cinched back in the maxillary arch, two miniplates were placed bilaterally on the mandibular symphysis. Then, the Forsus FRD EZ2 appliance was adjusted to the miniplates without leveling the mandibular arch. The changes in the leveling and skeletal anchoraged Forsus FRD phases were evaluated by means of the Paired and Student's t-tests using the cephalometric lateral films.
The success rate of the miniplates was found to be 91.5% (38 of 42 miniplates). The mandible significantly moved forward (P < .001) and caused a significant restraint in the sagittal position of the maxilla (P < .001). The overjet correction (-5.11 mm) was found to be mainly by skeletal changes (A-VRL, -1.16 mm and Pog-VRL, 2.62 mm; approximately 74%); the remaining changes were due to the dentoalveolar contributions. The maxillary and mandibular incisors were significantly retruded (P < .001).
This new approach was an effective method for treating skeletal Class II malocclusion due to the mandibular retrusion via a combination of skeletal and dentoalveolar changes.</description><subject>Adolescent</subject><subject>Bone Plates</subject><subject>Cephalometry - methods</subject><subject>Child</subject><subject>Dental Alloys - chemistry</subject><subject>Female</subject><subject>Humans</subject><subject>Incisor - pathology</subject><subject>Male</subject><subject>Malocclusion, Angle Class II - therapy</subject><subject>Mandible - pathology</subject><subject>Maxilla - pathology</subject><subject>Miniaturization</subject><subject>Original</subject><subject>Orthodontic Anchorage Procedures - instrumentation</subject><subject>Orthodontic Appliance Design</subject><subject>Orthodontic Appliances, Functional</subject><subject>Orthodontic Wires</subject><subject>Overbite - therapy</subject><subject>Prospective Studies</subject><subject>Retrognathia - therapy</subject><subject>Stainless Steel - chemistry</subject><issn>0003-3219</issn><issn>1945-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkc1u1DAURi0EokNhxxp5yaIp_o0TFkjV0IGRKiEhWFse52ZicOxgO0XzRn3MZphSwerKukfnu9aH0GtKLhmn7TsiKaei4kJe0idoRVshK0UJf4pWhBBecUbbM_Qi5x-EMCkFe47OmGSqVUys0N31rfGzKS4GHHtcBsDQ92BLPj7zT_BQjMcm2CEms4cOb2LKc8abrx_xnF3Y49EFN3lTIGMXMqSyQIttNKFzu9mbhPNhnIZDdvk9vsIBfmMzTSkaO-A-pj-ZJYEpI4RyTF17kzPebheFj9b6JSaGl-hZb3yGVw_zHH3fXH9bf65uvnzarq9uKssbUSpbd2L5vTKt7IWVdU8UZ03bdrua9DvVc8Vq25G6UVwRKpkkCjoQNUjadsJwfo4-nLzTvBuhs8tNyXg9JTeadNDROP3_JrhB7-OtbmrKBGsWwdsHQYq_ZshFjy5b8N4EiHPWtG4IVaqWR_TihNoUc07QP8ZQoo_l6lO5eilX0wV_8-9pj_DfNvk90BqifA</recordid><startdate>20150501</startdate><enddate>20150501</enddate><creator>Unal, Tuba</creator><creator>Celikoglu, Mevlut</creator><creator>Candirli, Celal</creator><general>Edward H. Angle Society of Orthodontists</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20150501</creationdate><title>Evaluation of the effects of skeletal anchoraged Forsus FRD using miniplates inserted on mandibular symphysis: A new approach for the treatment of Class II malocclusion</title><author>Unal, Tuba ; Celikoglu, Mevlut ; Candirli, Celal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-c6d47107a95f4c56f0732899db60fb7f3726cd0687370152507ede46e519d4a33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adolescent</topic><topic>Bone Plates</topic><topic>Cephalometry - methods</topic><topic>Child</topic><topic>Dental Alloys - chemistry</topic><topic>Female</topic><topic>Humans</topic><topic>Incisor - pathology</topic><topic>Male</topic><topic>Malocclusion, Angle Class II - therapy</topic><topic>Mandible - pathology</topic><topic>Maxilla - pathology</topic><topic>Miniaturization</topic><topic>Original</topic><topic>Orthodontic Anchorage Procedures - instrumentation</topic><topic>Orthodontic Appliance Design</topic><topic>Orthodontic Appliances, Functional</topic><topic>Orthodontic Wires</topic><topic>Overbite - therapy</topic><topic>Prospective Studies</topic><topic>Retrognathia - therapy</topic><topic>Stainless Steel - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Unal, Tuba</creatorcontrib><creatorcontrib>Celikoglu, Mevlut</creatorcontrib><creatorcontrib>Candirli, Celal</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>The Angle orthodontist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Unal, Tuba</au><au>Celikoglu, Mevlut</au><au>Candirli, Celal</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of the effects of skeletal anchoraged Forsus FRD using miniplates inserted on mandibular symphysis: A new approach for the treatment of Class II malocclusion</atitle><jtitle>The Angle orthodontist</jtitle><addtitle>Angle Orthod</addtitle><date>2015-05-01</date><risdate>2015</risdate><volume>85</volume><issue>3</issue><spage>413</spage><epage>419</epage><pages>413-419</pages><issn>0003-3219</issn><eissn>1945-7103</eissn><abstract>To evaluate the skeletal, dentoalveolar, and soft tissue effects of the Forsus Fatigue Resistant Device (FRD) appliance with miniplate anchorage for the treatment of skeletal Class II malocclusion.
The prospective clinical study group included 17 patients (11 girls and 6 boys; mean age 12.96 ± 1.23 years) with Class II malocclusion due to mandibular retrusion and treated with skeletal anchoraged Forsus FRD. After 0.019 × 0.025-inch stainless steel archwire was inserted and cinched back in the maxillary arch, two miniplates were placed bilaterally on the mandibular symphysis. Then, the Forsus FRD EZ2 appliance was adjusted to the miniplates without leveling the mandibular arch. The changes in the leveling and skeletal anchoraged Forsus FRD phases were evaluated by means of the Paired and Student's t-tests using the cephalometric lateral films.
The success rate of the miniplates was found to be 91.5% (38 of 42 miniplates). The mandible significantly moved forward (P < .001) and caused a significant restraint in the sagittal position of the maxilla (P < .001). The overjet correction (-5.11 mm) was found to be mainly by skeletal changes (A-VRL, -1.16 mm and Pog-VRL, 2.62 mm; approximately 74%); the remaining changes were due to the dentoalveolar contributions. The maxillary and mandibular incisors were significantly retruded (P < .001).
This new approach was an effective method for treating skeletal Class II malocclusion due to the mandibular retrusion via a combination of skeletal and dentoalveolar changes.</abstract><cop>United States</cop><pub>Edward H. Angle Society of Orthodontists</pub><pmid>25279724</pmid><doi>10.2319/051314-345.1</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Adolescent Bone Plates Cephalometry - methods Child Dental Alloys - chemistry Female Humans Incisor - pathology Male Malocclusion, Angle Class II - therapy Mandible - pathology Maxilla - pathology Miniaturization Original Orthodontic Anchorage Procedures - instrumentation Orthodontic Appliance Design Orthodontic Appliances, Functional Orthodontic Wires Overbite - therapy Prospective Studies Retrognathia - therapy Stainless Steel - chemistry |
title | Evaluation of the effects of skeletal anchoraged Forsus FRD using miniplates inserted on mandibular symphysis: A new approach for the treatment of Class II malocclusion |
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