Serveur d'exploration sur le patient édenté

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents

Identifieur interne : 001D10 ( Pmc/Corpus ); précédent : 001D09; suivant : 001D11

Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents

Auteurs : P. Prathyusha ; Sapna Jyoti ; Rupali Borkar Kaul ; Ntasha Sethi

Source :

RBID : PMC:5030500

Abstract

A space in the anterior region of the dental arch of a youngster, either due to trauma or a congenitally missing tooth, can not only lead to psychological trauma but also create a functional dilemma for the dentist, as the usual treatment options of implant, removable partial denture and fixed partial denture available for adults, are often inapplicable or inconvenient for an adolescent. In such a situation, a resin-bonded fixed partial denture (RBFPD), such as Maryland Bridge fulfills all the requirements of an ideal interim solution till growth completion is achieved and a more permanent tooth replacement option can be explored.


Url:
DOI: 10.5005/jp-journals-10005-1097
PubMed: 27672253
PubMed Central: 5030500

Links to Exploration step

PMC:5030500

Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents</title>
<author>
<name sortKey="Prathyusha, P" sort="Prathyusha, P" uniqKey="Prathyusha P" first="P" last="Prathyusha">P. Prathyusha</name>
<affiliation>
<nlm:aff id="aff1">Professor and Head, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Jyoti, Sapna" sort="Jyoti, Sapna" uniqKey="Jyoti S" first="Sapna" last="Jyoti">Sapna Jyoti</name>
<affiliation>
<nlm:aff id="aff2">Senior Lecturer, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Kaul, Rupali Borkar" sort="Kaul, Rupali Borkar" uniqKey="Kaul R" first="Rupali Borkar" last="Kaul">Rupali Borkar Kaul</name>
<affiliation>
<nlm:aff id="aff3">Associate Professor, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Sethi, Ntasha" sort="Sethi, Ntasha" uniqKey="Sethi N" first="Ntasha" last="Sethi">Ntasha Sethi</name>
<affiliation>
<nlm:aff id="aff4">Postgraduate Student, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PMC</idno>
<idno type="pmid">27672253</idno>
<idno type="pmc">5030500</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5030500</idno>
<idno type="RBID">PMC:5030500</idno>
<idno type="doi">10.5005/jp-journals-10005-1097</idno>
<date when="2010">2010</date>
<idno type="wicri:Area/Pmc/Corpus">001D10</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001D10</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en" level="a" type="main">Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents</title>
<author>
<name sortKey="Prathyusha, P" sort="Prathyusha, P" uniqKey="Prathyusha P" first="P" last="Prathyusha">P. Prathyusha</name>
<affiliation>
<nlm:aff id="aff1">Professor and Head, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Jyoti, Sapna" sort="Jyoti, Sapna" uniqKey="Jyoti S" first="Sapna" last="Jyoti">Sapna Jyoti</name>
<affiliation>
<nlm:aff id="aff2">Senior Lecturer, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Kaul, Rupali Borkar" sort="Kaul, Rupali Borkar" uniqKey="Kaul R" first="Rupali Borkar" last="Kaul">Rupali Borkar Kaul</name>
<affiliation>
<nlm:aff id="aff3">Associate Professor, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Sethi, Ntasha" sort="Sethi, Ntasha" uniqKey="Sethi N" first="Ntasha" last="Sethi">Ntasha Sethi</name>
<affiliation>
<nlm:aff id="aff4">Postgraduate Student, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</nlm:aff>
</affiliation>
</author>
</analytic>
<series>
<title level="j">International Journal of Clinical Pediatric Dentistry</title>
<idno type="ISSN">0974-7052</idno>
<idno type="eISSN">0975-1904</idno>
<imprint>
<date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass></textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p>A space in the anterior region of the dental arch of a youngster, either due to trauma or a congenitally missing tooth, can not only lead to psychological trauma but also create a functional dilemma for the dentist, as the usual treatment options of implant, removable partial denture and fixed partial denture available for adults, are often inapplicable or inconvenient for an adolescent. In such a situation, a resin-bonded fixed partial denture (RBFPD), such as Maryland Bridge fulfills all the requirements of an ideal interim solution till growth completion is achieved and a more permanent tooth replacement option can be explored.</p>
</div>
</front>
<back>
<div1 type="bibliography">
<listBibl>
<biblStruct>
<analytic>
<author>
<name sortKey=" Gupta, K" uniqKey=" Gupta K">K Gupta</name>
</author>
<author>
<name sortKey="Tandon, S" uniqKey="Tandon S">S Tandon</name>
</author>
<author>
<name sortKey="Prabhu, D" uniqKey="Prabhu D">D Prabhu</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Shillingburg, Ht" uniqKey="Shillingburg H">HT. Shillingburg</name>
</author>
<author>
<name sortKey="Hobo, S" uniqKey="Hobo S">S. Hobo</name>
</author>
<author>
<name sortKey="Whitsett, Ld" uniqKey="Whitsett L">LD Whitsett</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Whitmore, K" uniqKey=" Whitmore K">K Whitmore</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Christensen, Gj" uniqKey=" Christensen G">GJ Christensen</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Holt, Lr" uniqKey=" Holt L">LR Holt</name>
</author>
<author>
<name sortKey="Drake, B" uniqKey="Drake B">B Drake</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Ravinett, S" uniqKey=" Ravinett S">S Ravinett</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Hebel, K" uniqKey=" Hebel K">K Hebel</name>
</author>
<author>
<name sortKey="Gajjar, R" uniqKey="Gajjar R">R Gajjar</name>
</author>
<author>
<name sortKey="Hofstede, T" uniqKey="Hofstede T">T Hofstede</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Thilander, B" uniqKey=" Thilander B">B Thilander</name>
</author>
<author>
<name sortKey="Odman, J" uniqKey="Odman J">J Odman</name>
</author>
<author>
<name sortKey="Lekholm, U" uniqKey="Lekholm U">U Lekholm</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Hussey, Dl" uniqKey=" Hussey D">DL Hussey</name>
</author>
<author>
<name sortKey="Linden, Gj" uniqKey="Linden G">GJ Linden</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Edelhoff, D" uniqKey=" Edelhoff D">D Edelhoff</name>
</author>
<author>
<name sortKey="Sorensen, Ja" uniqKey="Sorensen J">JA Sorensen</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Romberg, E" uniqKey=" Romberg E">E Romberg</name>
</author>
<author>
<name sortKey="Wood, M" uniqKey="Wood M">M Wood</name>
</author>
<author>
<name sortKey="Thompson, Vp" uniqKey="Thompson V">VP Thompson</name>
</author>
<author>
<name sortKey="Morrison, Gv" uniqKey="Morrison G">GV Morrison</name>
</author>
<author>
<name sortKey="Suzuki, Jb" uniqKey="Suzuki J">JB Suzuki</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Goodacre, Cj" uniqKey=" Goodacre C">CJ Goodacre</name>
</author>
<author>
<name sortKey="Bernal, G" uniqKey="Bernal G">G Bernal</name>
</author>
<author>
<name sortKey="Rungcharassaeng, K" uniqKey="Rungcharassaeng K">K Rungcharassaeng</name>
</author>
<author>
<name sortKey="Kan, Jy" uniqKey="Kan J">JY Kan</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Aggstaller, H" uniqKey=" Aggstaller H">H Aggstaller</name>
</author>
<author>
<name sortKey="Beuer, F" uniqKey="Beuer F">F Beuer</name>
</author>
<author>
<name sortKey="Edelhoff, D" uniqKey="Edelhoff D">D Edelhoff</name>
</author>
<author>
<name sortKey="Rammelsberg, P" uniqKey="Rammelsberg P">P Rammelsberg</name>
</author>
<author>
<name sortKey="Gernet, W" uniqKey="Gernet W">W Gernet</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Kerschbaum, T" uniqKey=" Kerschbaum T">T Kerschbaum</name>
</author>
<author>
<name sortKey="Haastert, B" uniqKey="Haastert B">B Haastert</name>
</author>
<author>
<name sortKey="Marinello, Cp" uniqKey="Marinello C">CP Marinello</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey=" Creugers, Nh" uniqKey=" Creugers N">NH Creugers</name>
</author>
<author>
<name sortKey="De Kanter, Rj" uniqKey="De Kanter R">RJ De Kanter</name>
</author>
</analytic>
</biblStruct>
</listBibl>
</div1>
</back>
</TEI>
<pmc article-type="case-report">
<pmc-dir>properties open_access</pmc-dir>
<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">Int J Clin Pediatr Dent</journal-id>
<journal-id journal-id-type="iso-abbrev">Int J Clin Pediatr Dent</journal-id>
<journal-id journal-id-type="publisher-id">IJCPD</journal-id>
<journal-title-group>
<journal-title>International Journal of Clinical Pediatric Dentistry</journal-title>
</journal-title-group>
<issn pub-type="ppub">0974-7052</issn>
<issn pub-type="epub">0975-1904</issn>
<publisher>
<publisher-name>Jaypee Brothers Medical Publishers</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="pmid">27672253</article-id>
<article-id pub-id-type="pmc">5030500</article-id>
<article-id pub-id-type="doi">10.5005/jp-journals-10005-1097</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Case Report</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author" corresp="yes">
<name>
<surname>Prathyusha</surname>
<given-names>P</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Jyoti</surname>
<given-names>Sapna</given-names>
</name>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Kaul</surname>
<given-names>Rupali Borkar</given-names>
</name>
<xref ref-type="aff" rid="aff3">3</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Sethi</surname>
<given-names>Ntasha</given-names>
</name>
<xref ref-type="aff" rid="aff4">4</xref>
</contrib>
<aff id="aff1">
<label>1</label>
Professor and Head, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</aff>
<aff id="aff2">
<label>2</label>
Senior Lecturer, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</aff>
<aff id="aff3">
<label>3</label>
Associate Professor, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</aff>
<aff id="aff4">
<label>4</label>
Postgraduate Student, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College Hospital and Research Center, Bengaluru, Karnataka, India</aff>
</contrib-group>
<author-notes>
<corresp id="cor">P Prathyusha, Professor and Head, Department of Pedodontics and Preventive Dentistry, Dr Syamala Reddy Dental College, Hospital and Research Center, 111/1 SGR Main Road, Munnekolala Extension, Marathahalli Post, Bengaluru-37 Karnataka, India, e-mail: prats67@gmail.com</corresp>
</author-notes>
<pub-date pub-type="ppub">
<season>May-Aug</season>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>15</day>
<month>4</month>
<year>2010</year>
</pub-date>
<volume>4</volume>
<issue>2</issue>
<fpage>135</fpage>
<lpage>138</lpage>
<history>
<date date-type="received">
<day>15</day>
<month>2</month>
<year>2011</year>
</date>
<date date-type="accepted">
<day>13</day>
<month>3</month>
<year>2011</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright © 2011; Jaypee Brothers Medical Publishers (P) Ltd.</copyright-statement>
<copyright-year>2011</copyright-year>
<license license-type="open-access">
<license-p>This work is licensed under a Creative Commons Attribution 3.0 Unported License. To view a copy of this license, visit
<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/3.0/</ext-link>
</license-p>
</license>
</permissions>
<abstract>
<p>A space in the anterior region of the dental arch of a youngster, either due to trauma or a congenitally missing tooth, can not only lead to psychological trauma but also create a functional dilemma for the dentist, as the usual treatment options of implant, removable partial denture and fixed partial denture available for adults, are often inapplicable or inconvenient for an adolescent. In such a situation, a resin-bonded fixed partial denture (RBFPD), such as Maryland Bridge fulfills all the requirements of an ideal interim solution till growth completion is achieved and a more permanent tooth replacement option can be explored.</p>
</abstract>
<kwd-group>
<title>Keywords</title>
<kwd>Maryland Bridge</kwd>
<kwd>Interim prosthesis</kwd>
<kwd>Traumatized anterior tooth</kwd>
<kwd>Resin-bonded fixed partial denture.</kwd>
</kwd-group>
</article-meta>
</front>
<body>
<sec sec-type="intro">
<title>INTRODUCTION</title>
<p>Trauma to the anterior teeth is not uncommon, and one study reported that out of 2,100 children (aged 8-14 years) surveyed for teeth fractured due to trauma, 60.74% were aged between 11 and 14 with 13.8% cases involving incisors.
<sup>
<xref rid="B1" ref-type="bibr">1</xref>
</sup>
</p>
<p>With the significant advances dentistry has made, it is possible to save and restore such traumatized teeth using composites, crowns and post and core. But there are certain cases in which extraction is unavoidable, leaving us with an esthetic and functional dilemma for the adolescent patient. For such cases, a Maryland Bridge may prove to be an ideal option, as the case has been.</p>
</sec>
<sec>
<title>CASE REPORT</title>
<p>A female patient, aged 13 years, presented with a fractured maxillary left central incisor and desired a stable esthetic solution (
<xref ref-type="fig" rid="F1">Fig. 1</xref>
). Three years ago, patient had fractured the tooth due to a fall. Patient did not give any clear history about the dental treatment she received after the fracture. On examination, it was revealed that no crown structure was visible clinically and only a root stump remained in relation to the aforementioned tooth. Apart from that the patient had generalized staining and spacing between the maxillary anterior teeth. On radiographic examination, it was revealed that apical third of root canal was obturated with 4 mm of gutta-percha (
<xref ref-type="fig" rid="F2">Fig. 2</xref>
). Periapically, external root resorption was noticed with 3 mm of gutta-percha extending beyond the apex, indicating a previous failed root canal treatment.</p>
<fig id="F1" orientation="portrait" position="float">
<label>Fig. 1</label>
<caption>
<p>Patient reports with fractured maxillary left central incisor</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g001"></graphic>
</fig>
<p>After considering the patient’s wishes and the clinical situation, the options of post and core, removable partial denture, fixed partial denture and implant were eliminated. Finally, it was decided to extract the remaining root stump and replace it with a Maryland Bridge as an interim solution.</p>
<p>After completing oral prophylaxis, extraction of the root stump was done. Tooth preparation for both 11 and 22 was done following the standard technique.
<sup>
<xref rid="B2" ref-type="bibr">2</xref>
</sup>
Lingual preparation ended 2 mm from the incisal edge and a light chamfer finish line was prepared 1 mm supragingivally (
<xref ref-type="fig" rid="F3">Fig. 3</xref>
). An impression was made in polyether impression material and sent to the laboratory. After the metal try-in was successful, shade selection was done using a shade guide. The trial fitting of the prosthesis was done and then esthetics, mastication and speech were evaluated. In this case, the esthetics had to be compromised slightly as the edentulous space was wider than the mesiodistal width of the original tooth, leading to an oversized pontic. It was therefore elected to cover the metal retainers with porcelain.</p>
<fig id="F2" orientation="portrait" position="float">
<label>Fig. 2</label>
<caption>
<p>IOPAR showing root stump of the fractured maxillary left central incisor highlighting the internal and external resorption</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g002"></graphic>
</fig>
<fig id="F3" orientation="portrait" position="float">
<label>Fig. 3</label>
<caption>
<p>The tooth preparation of maxillary right central incisor and left lateral incisor on the palatal aspect</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g003"></graphic>
</fig>
<p>Before cementation, a modification was made in the wings of the Maryland Bridge by producing webbings on the incisal edge (
<xref ref-type="fig" rid="F4">Fig. 4</xref>
) with coarse diamond bur which leaves a good roughened surface. This simple modification requires little time and provides increased retention.
<sup>
<xref rid="B3" ref-type="bibr">3</xref>
</sup>
After isolation with a rubber dam, the Maryland bridge was cemented using a resin cement (
<xref ref-type="fig" rid="F5">Figs 5</xref>
and
<xref ref-type="fig" rid="F6">6</xref>
) followed by macro-bonding in the webbed area using a conventional composite resin. A 6-month follow-up was advised until the patient is ready to replace the bridge with a more permanent solution.</p>
</sec>
<sec sec-type="discussion">
<title>DISCUSSION</title>
<p>Replacement of a missing or grossly decayed/fractured tooth requires a fine balancing by the dentist of the functional and psychological factors involved.</p>
<p>The first option for a severely fractured tooth is always root canal followed by post and core, but in this case the apical seal had already been compromised. Also, for teeth missing all of the coronal tooth structure to the level of the gingival tissue, the prognosis for post and core is questionable.
<sup>
<xref rid="B4" ref-type="bibr">4</xref>
</sup>
</p>
<p>Removable partial dentures are the cheapest and the most easily fabricated options but they are often unacceptable to the patient because they are bulky, uncomfortable and not very esthetically pleasing, often leading to papillary hyper-plasia if proper oral hygiene is not maintained.
<sup>
<xref rid="B5" ref-type="bibr">5</xref>
</sup>
</p>
<p>The next option that can be explored is a fixed partial denture which requires significant tooth reduction. The enlarged pulp chamber in an adolescent may prompt the clinician to make an underprepared tooth with a resulting oversized finished crown. Increased pulpal response during tooth preparation and later the possible exposure of the crown margins as natural apical migration of the epithelial attachment proceeds with age, may also act as deterrents.
<sup>
<xref rid="B6" ref-type="bibr">6</xref>
</sup>
Further, the longevity of the fixed partial denture is reported to be 8.3 to 10.3 years, requiring replacement three or four times over the course of a young patient’s life with the additional loss of tooth structure.
<sup>
<xref rid="B7" ref-type="bibr">7</xref>
</sup>
</p>
<fig id="F4" orientation="portrait" position="float">
<label>Fig. 4</label>
<caption>
<p>Preparation of webbings on the incisal edge of the metal wings</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g004"></graphic>
</fig>
<p>Among the most acceptable and conservative options available currently for replacement of missing teeth are implants. But continued bone growth in an adolescent may lead to infraocclusion of the implant relative to other teeth and in some cases periodontal problems may arise with marginal bone loss around the implant and adjacent teeth.
<sup>
<xref rid="B8" ref-type="bibr">8</xref>
</sup>
</p>
<p>With the introduction of the adhesive-retained fixed partial denture, by Livaditis in 1980,
<sup>
<xref rid="B2" ref-type="bibr">2</xref>
</sup>
a new era of conservative tooth replacement has dawned.</p>
<p>A cantilever bridge would have been an ideal option in the current case, owing to the tooth-pontic size discrepancy, but for the replacement of a maxillary central incisor the lateral incisor did not offer adequate coverage area and the bridge could not be cantilevered across the midline by bonding to the central incisor.
<sup>
<xref rid="B9" ref-type="bibr">9</xref>
</sup>
</p>
<p>A Maryland Bridge offers multiple advantages, such as minimal tooth preparation, involving removal of less than half the amount of coronal tooth structure by weight compared to complete coverage crowns.
<sup>
<xref rid="B10" ref-type="bibr">10</xref>
</sup>
An esthetically satisfactory result can be achieved at an affordable cost while minimizing the chair side time. Patient comfort is enhanced by the fact that anesthesia is avoided and the pulpal trauma is minimal. Other merits are easy impression making due to supragingival margins and avoidance of any interim restoration. Even after 10 years of service the periodontal response for resin-bonded fixed partial dentures is minimal and is comparable to periodontal response to other types of restorations.
<sup>
<xref rid="B11" ref-type="bibr">11</xref>
</sup>
</p>
<fig id="F5" orientation="portrait" position="float">
<label>Fig. 5</label>
<caption>
<p>Postoperative picture of the patient after cementation of the Maryland Bridge (labial view)</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g005"></graphic>
</fig>
<fig id="F6" orientation="portrait" position="float">
<label>Fig. 6</label>
<caption>
<p>Postoperative picture of the patient after cementation of the Maryland Bridge (palatal view)</p>
</caption>
<graphic xlink:href="ijcpd-04-135-g006"></graphic>
</fig>
<p>The three most common complications associated with resin-bonded prosthesis are debonding (21%), tooth discoloration (18%) and caries (7%).
<sup>
<xref rid="B12" ref-type="bibr">12</xref>
</sup>
Overall survival rate has been computed as being 77% after 10 years of service.
<sup>
<xref rid="B13" ref-type="bibr">13</xref>
</sup>
Conversely, it is also true that rebonding or reconstruction of the metal frame after dislodgement increased the survival rate to 87% after 8 years under risk.
<sup>
<xref rid="B14" ref-type="bibr">14</xref>
</sup>
Excellent results are achieved in patients with small edentulous spans bounded by sound teeth, having an adequate crown height and width.
<sup>
<xref rid="B2" ref-type="bibr">2</xref>
</sup>
</p>
<p>A study involving 358 patients concluded that the degree of satisfaction with RBFPDs was high and did not seem to be influenced by the occurrence of failure.
<sup>
<xref rid="B15" ref-type="bibr">15</xref>
</sup>
</p>
<p>Careful case selection, judicious design planning, precise preparation and meticulous cementation regimen can all ensure the long-term success of Maryland Bridges, making them ideal candidates for temporary replacement of single anterior missing tooth in adolescents.</p>
</sec>
</body>
<back>
<ref-list>
<title>REFERENCES</title>
<ref id="B1">
<label>1</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Gupta</surname>
<given-names>K</given-names>
</name>
<name>
<surname>Tandon</surname>
<given-names>S</given-names>
</name>
<name>
<surname>Prabhu</surname>
<given-names>D</given-names>
</name>
</person-group>
<article-title>Traumatic injuries to the incisors in children of South Kanara district: A prevalence study.</article-title>
<source>J Indian Soc Pedod Prev Dent</source>
<year>2002</year>
<month>9</month>
<volume>20</volume>
<issue>3</issue>
<fpage>107</fpage>
<lpage>113</lpage>
<pub-id pub-id-type="pmid">12435009</pub-id>
</element-citation>
</ref>
<ref id="B2">
<label>2</label>
<element-citation publication-type="book">
<person-group person-group-type="author">
<name>
<surname>Shillingburg</surname>
<given-names>HT.</given-names>
</name>
<name>
<surname>Hobo</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Whitsett</surname>
<given-names>LD</given-names>
</name>
</person-group>
<etal>et al.</etal>
<source>Resin-bonded fixed partial dentures. Fundamentals of Fixed Prosthodontics.</source>
<edition>3rd ed.</edition>
<publisher-loc>Chicago, USA</publisher-loc>
<publisher-name>Quintessence Publishing Co,</publisher-name>
<year>1997</year>
<fpage>537</fpage>
<lpage>563</lpage>
</element-citation>
</ref>
<ref id="B3">
<label>3</label>
<element-citation publication-type="web">
<person-group person-group-type="author">
<name>
<surname> Whitmore</surname>
<given-names>K</given-names>
</name>
</person-group>
<article-title>General dentistry: The Maryland Bridge revisited: Of wings and webbed feet. Oral health and dental practice management Oct 2002 [Internet]</article-title>
<date-in-citation content-type="access-date">[cited 2010 Aug 12]</date-in-citation>
<collab>Available from:</collab>
<uri xlink:type="simple" xlink:href="http://www.oralhealthjournal.com/issues/story.aspx.">http://www.oralhealthjournal.com/issues/story.aspx.</uri>
</element-citation>
</ref>
<ref id="B4">
<label>4</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Christensen</surname>
<given-names>GJ</given-names>
</name>
</person-group>
<article-title>Post concepts are changing.</article-title>
<source>J Am Dent Assoc</source>
<year>2004</year>
<month>9</month>
<volume>135</volume>
<issue>9</issue>
<fpage>1308</fpage>
<lpage>1310</lpage>
<pub-id pub-id-type="pmid">15493395</pub-id>
</element-citation>
</ref>
<ref id="B5">
<label>5</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Holt</surname>
<given-names>LR</given-names>
</name>
<name>
<surname>Drake</surname>
<given-names>B</given-names>
</name>
</person-group>
<article-title>The Procera Maryland Bridge: A case report.</article-title>
<source>J Esthet Restor Dent</source>
<year>2008</year>
<volume>20</volume>
<issue>3</issue>
<fpage>165</fpage>
<lpage>171</lpage>
<pub-id pub-id-type="pmid">18533977</pub-id>
</element-citation>
</ref>
<ref id="B6">
<label>6</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Ravinett</surname>
<given-names>S</given-names>
</name>
</person-group>
<article-title>Factors influencing fixed partial dentures for adolescents.</article-title>
<source>J Prosthet Dent</source>
<year>1965</year>
<season>Sep-Oct</season>
<volume>15</volume>
<issue>5</issue>
<fpage>880</fpage>
<lpage>888</lpage>
<pub-id pub-id-type="pmid">5212677</pub-id>
</element-citation>
</ref>
<ref id="B7">
<label>7</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Hebel</surname>
<given-names>K</given-names>
</name>
<name>
<surname>Gajjar</surname>
<given-names>R</given-names>
</name>
<name>
<surname>Hofstede</surname>
<given-names>T</given-names>
</name>
</person-group>
<article-title>Single-tooth replacement: Bridge vs implant-supported restoration. </article-title>
<source>J Can Dent Assoc</source>
<year>2000</year>
<month>9</month>
<volume>66</volume>
<issue>8</issue>
<fpage>435</fpage>
<lpage>438</lpage>
<pub-id pub-id-type="pmid">11040527</pub-id>
</element-citation>
</ref>
<ref id="B8">
<label>8</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Thilander</surname>
<given-names>B</given-names>
</name>
<name>
<surname>Odman</surname>
<given-names>J</given-names>
</name>
<name>
<surname>Lekholm</surname>
<given-names>U</given-names>
</name>
</person-group>
<article-title>Orthodontic aspects of the use of oral implants in adolescents: A 10-year follow-up study.</article-title>
<source>Eur J Orthod</source>
<year>2001</year>
<month>12</month>
<volume>23</volume>
<issue>6</issue>
<fpage>715</fpage>
<lpage>731</lpage>
<pub-id pub-id-type="pmid">11890067</pub-id>
</element-citation>
</ref>
<ref id="B9">
<label>9</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Hussey</surname>
<given-names>DL</given-names>
</name>
<name>
<surname>Linden</surname>
<given-names>GJ</given-names>
</name>
</person-group>
<article-title>The clinical performance of cantilevered resin-bonded bridgework.</article-title>
<source>J Dent</source>
<year>1996</year>
<month>7</month>
<volume>24</volume>
<issue>4</issue>
<fpage>251</fpage>
<lpage>256</lpage>
<pub-id pub-id-type="pmid">8783529</pub-id>
</element-citation>
</ref>
<ref id="B10">
<label>10</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Edelhoff</surname>
<given-names>D</given-names>
</name>
<name>
<surname>Sorensen</surname>
<given-names>JA</given-names>
</name>
</person-group>
<article-title>Tooth structure removal associated with various preparation designs for anterior teeth.</article-title>
<source>J Prosthet Dent</source>
<year>2002</year>
<month>5</month>
<volume>87</volume>
<issue>5</issue>
<fpage>503</fpage>
<lpage>509</lpage>
<pub-id pub-id-type="pmid">12070513</pub-id>
</element-citation>
</ref>
<ref id="B11">
<label>11</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Romberg</surname>
<given-names>E</given-names>
</name>
<name>
<surname>Wood</surname>
<given-names>M</given-names>
</name>
<name>
<surname>Thompson</surname>
<given-names>VP</given-names>
</name>
<name>
<surname>Morrison</surname>
<given-names>GV</given-names>
</name>
<name>
<surname>Suzuki</surname>
<given-names>JB</given-names>
</name>
</person-group>
<article-title>10-year periodontal response to resin-bonded bridges.</article-title>
<source>J Periodontol</source>
<year>1995</year>
<month>11</month>
<volume>66</volume>
<issue>11</issue>
<fpage>973</fpage>
<lpage>977</lpage>
<pub-id pub-id-type="pmid">8558399</pub-id>
</element-citation>
</ref>
<ref id="B12">
<label>12</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Goodacre</surname>
<given-names>CJ</given-names>
</name>
<name>
<surname>Bernal</surname>
<given-names>G</given-names>
</name>
<name>
<surname>Rungcharassaeng</surname>
<given-names>K</given-names>
</name>
<name>
<surname>Kan</surname>
<given-names>JY</given-names>
</name>
</person-group>
<article-title>Clinical complications in fixed prosthodontics.</article-title>
<source>J Prosthet Dent</source>
<year>2003</year>
<month>7</month>
<volume>90</volume>
<issue>1</issue>
<fpage>31</fpage>
<lpage>41</lpage>
<pub-id pub-id-type="pmid">12869972</pub-id>
</element-citation>
</ref>
<ref id="B13">
<label>13</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Aggstaller</surname>
<given-names>H</given-names>
</name>
<name>
<surname>Beuer</surname>
<given-names>F</given-names>
</name>
<name>
<surname>Edelhoff</surname>
<given-names>D</given-names>
</name>
<name>
<surname>Rammelsberg</surname>
<given-names>P</given-names>
</name>
<name>
<surname>Gernet</surname>
<given-names>W</given-names>
</name>
</person-group>
<article-title>Long-term clinical performance of resin-bonded fixed partial dentures with retentive preparation geometry in anterior and posterior areas.</article-title>
<source>J Adhes Dent</source>
<year>2008</year>
<month>8</month>
<volume>10</volume>
<issue>4</issue>
<fpage>301</fpage>
<lpage>306</lpage>
<pub-id pub-id-type="pmid">18792701</pub-id>
</element-citation>
</ref>
<ref id="B14">
<label>14</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Kerschbaum</surname>
<given-names>T</given-names>
</name>
<name>
<surname>Haastert</surname>
<given-names>B</given-names>
</name>
<name>
<surname>Marinello</surname>
<given-names>CP</given-names>
</name>
</person-group>
<article-title>Risk of debonding in three-unit resin-bonded fixed partial dentures.</article-title>
<source>J Prosthet Dent</source>
<year>1996</year>
<month>3</month>
<volume>75</volume>
<issue>3</issue>
<fpage>248</fpage>
<lpage>253</lpage>
<pub-id pub-id-type="pmid">8648570</pub-id>
</element-citation>
</ref>
<ref id="B15">
<label>15</label>
<element-citation publication-type="journal">
<person-group person-group-type="author">
<name>
<surname> Creugers</surname>
<given-names>NH</given-names>
</name>
<name>
<surname>De Kanter</surname>
<given-names>RJ</given-names>
</name>
</person-group>
<article-title>Patients’ satisfaction in two long-term clinical studies on resin-bonded bridges. </article-title>
<source>J Oral Rehabil</source>
<year>2000</year>
<month>7</month>
<volume>27</volume>
<issue>7</issue>
<fpage>602</fpage>
<lpage>607</lpage>
<pub-id pub-id-type="pmid">10931253</pub-id>
</element-citation>
</ref>
</ref-list>
</back>
</pmc>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001D10 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 001D10 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Santé
   |area=    EdenteV2
   |flux=    Pmc
   |étape=   Corpus
   |type=    RBID
   |clé=     PMC:5030500
   |texte=   Maryland Bridge: An Interim Prosthesis for Tooth Replacement in Adolescents
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/RBID.i   -Sk "pubmed:27672253" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd   \
       | NlmPubMed2Wicri -a EdenteV2 

Wicri

This area was generated with Dilib version V0.6.32.
Data generation: Thu Nov 30 15:26:48 2017. Site generation: Tue Mar 8 16:36:20 2022