2) Prognosis of the tooth was established as guarded. Based on the available literature, these types of teeth may have a poor prognosis after endodontic treatment, with the potential ramification of extensive periodontal and/or periapical bone loss. Small perforation - these are smaller than size 20 endodontic instruments because the mechanical damage to tissue is minimum, and the due to the ease of sealing, they have a good prognosis. A search was conducted reviewing existing literature relating to classification and prognostication of individual teeth. Classification of endodontic-periodontal lession Simon, Glick & Frank (1972) [10] classified endodontic-periodontal lesion, based upon origin of the disease and its spread, as following: 1. provide is well recognized in the current concept of evidence-based health care. The aim of this study is to investigate the factors affecting the prognosis of endo-periodontal lesions. International Endodontic Journal, 45, 597–613, 2012. The differential diagnosis of endodontic and periodontal diseases can sometimes be difficult but it is of vital importance to make a correct diagnosis so that the appropriate treatment can be provided. Appearing in a future issue, Part 2 will focus on competence in treatment planning and prognosis of endodontic therapy. , according to the primary cause of disease. Classification. This paper reviews the relevant literature and proposes a new classification for concurrent endodontic and periodontal diseases. endodontic treatment. Extraction may be considered as the primary treatment option. Shane N. White, Mahmoud Torabinejad, From Tooth Retention Through Root Canal Treatment to Extraction and Replacement, Endodontic Prognosis, 10.1007/978-3-319-42412-5, (229-238), (2017). The American Association of Endodontists (AAE) offers this information as a means of outlining and defining the skills required of all dentists who perform endodontic … Endodontic assessment revealed a localized gingival swelling on the buccal aspect of the tooth adjacent to the furcation area. The endodontic prognosis of a tooth in isolation of the other categories is largely linked to the difficulty of the case at hand [19]. Definitions. Primary endodontic lesion (when the lesion is entirely endodontic in origin) 2. e di erential diagnosis of endodontic and periodontal diseases can sometimes be di cult but it is of vital impor-tance to make a correct diagnosis so that the appropriate treatment can be provided. If endodontic and periodontal lesions occur in different roots of the same tooth they are readily distinguishable. Because each classification carries a different prognosis it is important for the practitioner to be able to adequately evaluate the endodontic and periodontic disease relationship for proper treatment planning . Less favorable. Etiologic Luxation injuries can be further classified as intrusive, extrusive, and/or lateral; this categorization further facilitates the mode of splinting and repositioning utilized during treatment. Naming the classification must be part of an endodontic or periodontic clinical requirement; otherwise, the documentation would suffer from inconsistency. Types of lesions we can have include: Background . Prognosis. Classification of root perforations by Fuss & Trope: Fresh perforation treated immediately or shortly after occurrence under aseptic conditions, Good Prognosis. [7]Based on the size: a. disease. Prognosis of initial endodontic therapy SHIMON FRIEDMAN ‘Prognosis’ is the forecast of the course of a disease. If the endodontic infection is controlled, the prognosis of the tooth is ultimately determined by the treatability of the periodontal defect, which is based on the extent of the attachment loss and the morphology of the defect. Primary endodontic lesion 2. In the context of apical periodontitis, therefore, this term applies to both the time course and chances of healing. classification as “healed” ... (Reprinted with permission from Friedman S. Prognosis of initial endodontic therapy. Diagnosis of cervical resorption was confirmed. The treatment and prognosis are now different than those of teeth simply having endo or perio disease ; The tooth now requires both endodontic and periodontal treatments ; If the endo Tx is adequate, the prognosis depends on the severity of the plaque-induced periodontitis and the efficacy of perio Tx; 33 Primary Endo with Secondary Perio Prognosis for these patients depends on elimination of the causative agent. b. This can present in an acute or a chronic form and is classified based on their signs and symptoms. Treatment and prognosis of endodontic–periodontal lesions depend on the cause and the correct diagnosis of each tissue. The dimensions determined to be of importance to gain an overall perspective of the individual relative tooth prognosis were the periodontal, restorative, endodontic… Endo-periodontal lesions are bacterial infectious diseases involving both the periodontal and pulp tissues with poor outcomes. The periapical index is a structured scoring system for categorization of radiographic features of apical periodontitis. Traditional classifications of endodontic–periodontal lesions are largely academic and based inappropriately on an attempt to identify the primary source of infection. Classification The most commonly used classification was given by Simon, Glick and Frank in 1972, which includes [2]: 1. Radiographic methods were not included. In the management of endodontic-periodontal disease, proper diagnosis is critical to ensure treatment success and favorable long-term prognosis. 10 Reviewed studies, therefore, must be ... factor influencing the endodontic prognosis. is the presence of a periapical radiolucency. Classification and prognosis evaluation of individual teeth – a comprehensive approach. The aim of this systematic review was to appraise the diagnostic accuracy of signs/symptoms and tests used to determine the condition of the pulp in teeth affected by deep caries, trauma or other types of injury. 2. Large perforation – it occurs mainly during post-preparation with significant tissue damage and obvious Endodontic-periodontal lesions present challenges to the clinician as far as diagnosis and prognosis of the involved teeth are concerned. 15 In the present case, the control of root canal infection and the sealing of the MTA resorbed area were determinants for the prognosis of the treated tooth. Endodontic treatment, combined with calcium hydroxide paste dressing, interrupts the inflammatory process of resorption and allows periradicular recovery. Poten- tial problems include calcifications, inability to isolate the tooth, resorptive defects, extra roots and/or canals, retreatment cases, existing It is based on a visual scale of periapical periodontitis severity and was built upon a classical study of histological-radiological correlations [32]. prognosis. 7 Clinical attachment loss has a demonstrably negative impact on the prognosis of endodontically treated teeth. The most conventional classification used for endodontic-periodontal lesions was given by Simon et al. ... For teeth mutilated by extensive caries, the feasibility of adequate restoration and endodontic therapy should be considered before undertaking periodontal treatment. Endodontic Topics2:59-88, 2002.) Primary endodontic lesion with secondary periodontal One of the earliest classifications to classify endo-perio lesions was proposed by Oliet and Pullock (1968) 41.This classification is based on treatment needs and has been used by Grossman 42.According to this classification, endo-perio lesions can be classified into three types, Based on these classifications, the most widely used classification of endodontic-periodontal lesions is the one that has been classified by Simon et al. It is established after the diagnosis is made and before the treatment plan is established. Odontogenic cyst are a group of jaw cysts that are formed from tissues involved in odontogenesis (tooth development). The primary cause of the lesion should be understood as it can influence their prognosis … Accurate classification of the lesion is the first step in helping the clinicians to design the most appropriate treatment strategy. 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