What is Kennedy Classification Class II? RULE 1: Classification should follow rather than precede any extractions of teeth that might alter the original classification. It was based on visual examination of the selected subjects for determining the pattern of the partial edentulism according to Kennedy’s Classification System with Applegate's modification rules. partial dentulism and Kennedy’s class III without modification span was the most common pattern of partial dentulism in maxilla 569(37.9%) and in mandible 462(30.7%). 1 Maxillary implant‐corrected Kennedy class I (#2, 15) or ICK I (#2, 15). The extent of the modification is not considered. presented by: abhishek h. jagtap. Kennedy Class I RPDs are fabricated for people who are missing some ... which replacement teeth are being placed are further classified with modification states that were defined by Oliver C. Applegate. CLASSIFICATION WITH MODIFICATION AREAS CLASS II-P CLASS II-A-2P Source: Jeff Shotwell, University of Michigan, 2008 KENNEDY CLASS III CLASS III - Unilateral or Bilateral Edentulous Area(s) bounded by Remaining Tooth/Teeth UNILATERAL Source: Jeff Shotwell, University of Michigan, 2008. the classifications don’t just make it easy for students but… Kennedy Class I RPDs are fabricated for people who are missing some ... which replacement teeth are being placed are further classified with modification states that were defined by Oliver C. Applegate. The cases belonged to Kennedy’s classes I, II, III and IV were categorized according to age and gender of the patient as well as the relation to the maxillary and mandibular arches. seminar topic: kennedys classification and applegates rules. Kennedy’s classification: 1. If the certain class has two extra edentulous spaces it will be classified as Modification 2. Anterior modification area 3. 4. Rule 7 states that extent of the modification is not considered; only the number of edentulous areas is considered. the most posterior edentulous area (or areas) always determines the classification. Class II Mod I. The extent of the modification is not considered. If there is one extra edentulous space it is classified as Modification 1. The Kennedy method of classification was originally proposed by Dr. Edward Kenedy in 1925. Result was another descriptive classification without much contribution to the problem Swenson's Classification. Widely accepted Kennedy Applegate classification does not give any idea about length, span or number of teeth missing. 1983 May-Jun;30(3):37-40. Rule 2: If the third molar is missing and not to be replaced it is not considered in the classification. It is postulated that in Applegate-Kennedy class V partially edentulous situations, the remaining anterior teeth in the maxilla should not be used as abutments for removable partial dentures. Kennedy class III distribution with Applegate’s modification 38 5. In left quadrant central incisor and 1st premolar were present. The Kennedy classification proposed by Dr. E. Kennedy is the most widely accepted and used classification method due to its simplicity and ease of application, with nearly 65,000 possible combinations of partially edentulous arches. applegate's rules. What is the Kennedy classification of the partial denture below? Class 2: Teeth are present only on one side of the fracture line. Class II Mod I. 2. Posterior modification area 4. 2 ICK I (#2). Intra orally the patient was Kennedy's class I modification 1 in upper arch and class 1 modifi cation 2 in lower arch. 15, 16 This facilitates communication of teeth positions and the primary … Prescription information on design input 41 6. 6 KENNEDY CLASS III BILATERAL Source: Jeff Shotwell, University of Michigan, 2008 KENNEDY CLASS … Edentulous areas with no teeth replacements are not considered 3. These cause the most difficulty in providing dentures as there is no help from any distal teeth for retention and stability. Start studying 2.11C - Kennedy Classification (Removable). State of return requested to the laboratories 42 7. Rule 6 governing the application of Kennedy method states that additional edentulous areas are referred as modification number 1,2 etc. RULE 2: If a third molar is… Kennedy-Applegate Classification Class IV- A single but bilateral (crossing the midline) ... Class I- Bilateral edentulous areas located posterior to remaining natural teeth Additional edentulous areas are " modification spaces" Kennedy Class II Modification I . 3. Materials received in the dental laboratories 43 8. eight rules governing the application of the kennedy classification system. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Unilateral Bounded Saddle. Mandibular arch had 2nd premolar, lateral and central incisor in right quad rant. Like the Bailyn classification and also the Skinner classification, it is to classify the partially edentulous arch in a manner that will suggest certain principles of design for a given situation. Applegate) 1. roll no. Applegate also provided the following 8 rules to govern the application of the Kennedy system: Rule 1: Classification should follow rather than precede extractions that might alter the original classification. What is the Kennedy classification of the partial denture below? * Rule 2 If a third molar is missing and not to be replaced, it is not considered in the classification. The stability of the prosthesis is maintained by counterresisting the occlusal forces exerted on the restored arch-curve by use of a posteriorly directed path of placement for the prosthesis. Modifications in all four Kennedys primary classes were completely changed. Partial edentulism pattern was recorded by visual examination using Kennedy’s classification after applying Applegate’s rules. Kennedy class I distribution with Applegate’s modification 36 3. Anterior Bounded Saddle. The proposed ICK classification system for partially edentulous arches Examples for Kennedy class I situations For Kennedy class I situations, Figures 1, 2 , and 3 show the classification if no modification spaces exist. Applegate, 9 in the year 1960 modified the Kennedy's classification based on the amount of support offered by the primary abutments. Easy explanation for the Kennedy Classification and Applegate's Rules for removable partial dentures. Class 1: Teeth are present on both sides of the fracture line. Slight modification of Kennedy classification Class I of this classification is Kennedys Class II and Class II is Kennedys Class I. KENNEDY CLASSIFICATION SYSTEM RULES (Proposed by Dr. O.C. what is the key applegate rule in determining kennedy classification? Classification follows all mouth preparations including extractions 2. Kruger and Schilli Classification of Mandibular Fractures: :19 final year 2nd term department of prosthodontics and crown and bridge.. kennedys classification: introduction: dr. edward kennedy of new york proposed this classification in 1923. this is the most popular classification. Kennedy’s Class III modification 1 was the most common modification encountered and location of modification was mostly involved posterior areas. Bilateral edentulous area present posterior to remaining natural teeth. The implant dentistry bone volume classification developed by Misch and Judy in 1985 may be used to build on the four classes of partial edentulism described in the Kennedy–Applegate system. Third molars are not considered unless present or being replaced 4. However, he too concluded that bilateral edentulous ridges are the most frequently occurring situations that too in the mandible. Class I Mod II. The Kennedy classification would be difficult to apply to every situation without certain rules for application. Kennedy’s class IV was the least encountered one with 43 (2.9%) in maxilla and 57(3.8%) in mandible. Unilateral edentulous area present posterior to remaining natural teeth. modification space. Kennedy classification is governed by the most posterior edentulous area that is being restored. Applegate's Rules for Applying the Kennedy Classification Rule 1: Classification should follow rather than precede extraction. Class III. Kennedy Class IV does not have a modification because if it does it will be classified as one of the other classes. Cummer's Kennedy's, Applegate's, Neurohr, Bailyn, Wild, Skinner,7 Kennedy's classification are most commonly used and widely accepted because they provide immediate visualization. Class-II: Free-end saddle on one side only. Applegate has provided the following eight rules governing the application of the Kennedy method. Bilateral Free-end Saddle. Class 3: Patient is Edentulous. Kennedy class II distribution with Applegate’s modification 37 4. Class IV. 1. Applegate on the principle of having extra edentulous spaces. Class III Mod I. Ulmer FC Jr. PMID: 6577289 [PubMed - indexed for MEDLINE] Results: Class III dental arch was the most dominant pattern with class IV being the least in number. Class I Mod I. Class-I: Free-end saddle on both sides. The Kennedy classification with the guidelines advocated by Applegate for each partially edentulous arch was recorded.19,20 Categorization of the modifications for the Kennedy RPD classes was expanded to five categories: 1. Classification of Partially Edentulous Arches . Kennedy-Applegate classification of partially edentulous dental arches. The implant dentistry bone volume classification developed by Misch and Judy in 1985 may be used to build on the four classes of partial edentulism described in the Kennedy-Applegate system. Kennedy classification is governed by the most posterior edentulous area that is being restored. These modifications are developed by Dr. O.C. Rule 2: If the 3rd molar is missing and not to be replaced, it is not considered in the classification. Unilateral Free-end Saddle. Rule 3: Rule 3: If the 3rd molar is present and to be used as an abutment, it is considered in the classification. NADL J. He added two more classifications (Class V and Class VI) to develop a new classification named “Kennedy–Applegate classification”. The full text can be used, or preferably the abbreviation ( Fig 1 ). kennedy class I. kennedy class I. kennedy class II. No modification area 2. The maxillary arch had only 1st molars present in each quadrant. 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