{"id":558,"date":"2024-03-07T10:50:52","date_gmt":"2024-03-07T10:50:52","guid":{"rendered":"https:\/\/ekitap.ankara.edu.tr\/dentures\/chapter\/kenndey-cl-lv\/"},"modified":"2025-09-25T09:37:15","modified_gmt":"2025-09-25T09:37:15","slug":"kenndey-cl-lv","status":"publish","type":"chapter","link":"https:\/\/ekitap.ankara.edu.tr\/dentures\/chapter\/kenndey-cl-lv\/","title":{"raw":"Maxillary Kenndey Cl lV","rendered":"Maxillary Kenndey Cl lV"},"content":{"raw":"

Maxillary Kenndey Cl lV<\/h2>\r\nCase 33. <\/strong>Figure\u00a011.33\r\n\r\n[caption id=\"attachment_548\" align=\"alignleft\" width=\"300\"]\"\u015eekil \u015eekil 11.33. a)<\/strong> Cl IV: Diametric fulcrum line passing through the terminal abutments of teeth 14 and 24.[\/caption]\r\n\r\n[caption id=\"attachment_549\" align=\"alignnone\" width=\"300\"]\"\u015eekil \u015eekil 11.33. b)<\/strong> Metal framework design.[\/caption]\r\n

Case description and design parameters<\/strong><\/h3>\r\n

Case classification:<\/strong>
A single anterior edentulous area; Class IV<\/p>\r\n

Support areas:<\/strong>
Tooth support:<\/strong> Diametric fulcrum line passing between the terminal abutments of teeth 14 and 24
Occlusal rests: 14 and 24 (DO)
Embrasure rests: 16, 17 and 26, 27
Tissue support:<\/strong> Mucosal support in the anterior edentulous area<\/p>\r\n

Guide planes:<\/strong>
Anterior edentulous area: 14 and 24 (M)<\/p>\r\n

Direct retainer:<\/strong>
Double Akers clasps; 16 (MB undercut), 17 (DB undercut), 26 (MB undercut), 27 (DB undercut)
Reciprocation:<\/strong> Reciprocating clasp arms<\/p>\r\n

Indirect retainer:<\/strong>
Occlusal rests: 17 and 27 (MO)
Akers clasps: 16 and 26 (MB undercut)<\/p>\r\n

Major connector:<\/strong>
Double palatal bar<\/p>\r\n

Minor connectors:<\/strong>
Elements connecting the Akers clasps and artificial teeth to the major connector<\/p>\r\n

Denture base and artificial teeth:<\/strong>
Anterior base; metal-acrylic base and acrylic artificial teeth<\/p>\r\n \r\n\r\nCase 34.<\/strong> Figure 11.33\r\n\r\n[caption id=\"attachment_550\" align=\"alignleft\" width=\"300\"]\"Figure Figure 11.34. a)<\/strong> Cl IV: Diametric fulcrum line passing through the terminal abutments of teeth 16 and 26.[\/caption]\r\n\r\n[caption id=\"attachment_551\" align=\"alignnone\" width=\"300\"]\"Figure Figure 11.34. b)<\/strong> Metal framework design.[\/caption]\r\n\r\nCase 35.<\/strong> Figure 11.35\r\n\r\n[caption id=\"attachment_552\" align=\"alignleft\" width=\"300\"]\"Figure Figure 11.35. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 12 and 24.[\/caption]\r\n\r\n[caption id=\"attachment_553\" align=\"alignnone\" width=\"300\"]\"Figure Figure 11.35. b)<\/strong> Metal framework design.[\/caption]\r\n\r\n \r\n\r\nCase 36.<\/strong> Figure 11.36\r\n\r\n[caption id=\"attachment_554\" align=\"alignleft\" width=\"300\"]\"Figure Figure 11.36. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 12 and 26.[\/caption]\r\n\r\n[caption id=\"attachment_555\" align=\"alignnone\" width=\"300\"]\"Figure Figure 11.36. b)<\/strong> Metal framework design.[\/caption]\r\n\r\n \r\n\r\nCase 37.<\/strong> Figure 11.37\r\n\r\n[caption id=\"attachment_556\" align=\"alignleft\" width=\"300\"]\"Figure Figure 11.37. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 14 and 27.[\/caption]\r\n\r\n[caption id=\"attachment_1769\" align=\"alignnone\" width=\"300\"]\"Figure Figure 11.37. b)<\/strong> Metal framework design.[\/caption]","rendered":"

Maxillary Kenndey Cl lV<\/h2>\n

Case 33. <\/strong>Figure\u00a011.33<\/p>\n

\"\u015eekil
\u015eekil 11.33. a)<\/strong> Cl IV: Diametric fulcrum line passing through the terminal abutments of teeth 14 and 24.<\/figcaption><\/figure>\n
\"\u015eekil
\u015eekil 11.33. b)<\/strong> Metal framework design.<\/figcaption><\/figure>\n

Case description and design parameters<\/strong><\/h3>\n

Case classification:<\/strong>
A single anterior edentulous area; Class IV<\/p>\n

Support areas:<\/strong>
Tooth support:<\/strong> Diametric fulcrum line passing between the terminal abutments of teeth 14 and 24
Occlusal rests: 14 and 24 (DO)
Embrasure rests: 16, 17 and 26, 27
Tissue support:<\/strong> Mucosal support in the anterior edentulous area<\/p>\n

Guide planes:<\/strong>
Anterior edentulous area: 14 and 24 (M)<\/p>\n

Direct retainer:<\/strong>
Double Akers clasps; 16 (MB undercut), 17 (DB undercut), 26 (MB undercut), 27 (DB undercut)
Reciprocation:<\/strong> Reciprocating clasp arms<\/p>\n

Indirect retainer:<\/strong>
Occlusal rests: 17 and 27 (MO)
Akers clasps: 16 and 26 (MB undercut)<\/p>\n

Major connector:<\/strong>
Double palatal bar<\/p>\n

Minor connectors:<\/strong>
Elements connecting the Akers clasps and artificial teeth to the major connector<\/p>\n

Denture base and artificial teeth:<\/strong>
Anterior base; metal-acrylic base and acrylic artificial teeth<\/p>\n

 <\/p>\n

Case 34.<\/strong> Figure 11.33<\/p>\n

\"Figure
Figure 11.34. a)<\/strong> Cl IV: Diametric fulcrum line passing through the terminal abutments of teeth 16 and 26.<\/figcaption><\/figure>\n
\"Figure
Figure 11.34. b)<\/strong> Metal framework design.<\/figcaption><\/figure>\n

Case 35.<\/strong> Figure 11.35<\/p>\n

\"Figure
Figure 11.35. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 12 and 24.<\/figcaption><\/figure>\n
\"Figure
Figure 11.35. b)<\/strong> Metal framework design.<\/figcaption><\/figure>\n

 <\/p>\n

Case 36.<\/strong> Figure 11.36<\/p>\n

\"Figure
Figure 11.36. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 12 and 26.<\/figcaption><\/figure>\n
\"Figure
Figure 11.36. b)<\/strong> Metal framework design.<\/figcaption><\/figure>\n

 <\/p>\n

Case 37.<\/strong> Figure 11.37<\/p>\n

\"Figure
Figure 11.37. a)<\/strong> Cl IV: Diagonal fulcrum line passing through the terminal abutments of teeth 14 and 27.<\/figcaption><\/figure>\n
\"Figure
Figure 11.37. b)<\/strong> Metal framework design.<\/figcaption><\/figure>\n","protected":false},"author":3,"menu_order":4,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-558","chapter","type-chapter","status-publish","hentry"],"part":475,"_links":{"self":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapters\/558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":9,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapters\/558\/revisions"}],"predecessor-version":[{"id":1770,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapters\/558\/revisions\/1770"}],"part":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/parts\/475"}],"metadata":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapters\/558\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/wp\/v2\/media?parent=558"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/pressbooks\/v2\/chapter-type?post=558"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/wp\/v2\/contributor?post=558"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/ekitap.ankara.edu.tr\/dentures\/wp-json\/wp\/v2\/license?post=558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}