{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T04:15:44Z","timestamp":1649132144508},"reference-count":45,"publisher":"Georg Thieme Verlag KG","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tierarztl Prax Ausg K Kleintiere Heimtiere"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:title>Zusammenfassung<\/jats:title><jats:p>\n               Gegenstand und Ziel Diese retrospektive Studie beschreibt die Methode der ventralen Mandibulatrepanation zur Extraktion erkrankter Unterkieferinzisivi beim Meerschweinchen und evaluiert das klinische Outcome.<\/jats:p><jats:p>\n               Material und Methoden Bei 40 Meerschweinchen mit ver\u00e4nderter Futteraufnahme wurde mindestens ein Unterkieferschneidezahn via ventraler Mandibulatrepanation extrahiert, nachdem Befunde der klinischen Allgemeinuntersuchung sowie der intraoralen und radiologischen Untersuchung in Allgemeinan\u00e4sthesie die Diagnose einer prim\u00e4ren mandibul\u00e4ren Inzisivuserkrankung ergeben hatten. Nach dem Eingriff wurden R\u00f6ntgenaufnahmen angefertigt und die Patienten bis zur Entlassung station\u00e4r \u00fcberwacht und versorgt. Zur Beurteilung und Behandlung der Wunden erfolgten regelm\u00e4\u00dfige Kontrollen.<\/jats:p><jats:p>\n               Ergebnisse Bei den insgesamt 42 extrahierten Unterkieferinzisivi stellten Makrodonten (25\/42) den h\u00e4ufigsten Extraktionsgrund dar, gefolgt von periapikalen und alveol\u00e4ren Ver\u00e4nderungen (8\/42). Extrahiert wurden ferner Zahnresiduen unklarer Genese (4\/42) sowie nach fehlgeschlagenem konventionellem Extraktionsversuch mittels Luxatoren (3\/42) und traumatisch bedingt gelockerte Inzisivi (2\/42). Bei jeweils 40 % (16\/42) der Meerschweinchen lagen zahnassoziierte Kieferabszesse bzw. eine therapiebed\u00fcrftige sekund\u00e4re Elongation der Backenz\u00e4hne vor. Allen Patienten konnten die ver\u00e4nderten Inzisivi bzw. Residuen vollst\u00e4ndig entfernt werden. Durchschnittlich 2 Tagen nach dem Eingriff nahmen die Tiere eigenst\u00e4ndig Futter auf und konnten entlassen werden. Die Ausheilung der Wunde war nach durchschnittlich 39 Tagen (Minimum 9 Tage, Maximum 98 Tage) festzustellen. Die 22 Tiere, die 6 Monate nach dem Eingriff nachuntersucht werden konnten, wiesen keine erneuten zahnassoziierten Erkrankungen auf.<\/jats:p><jats:p>\n               Schlussfolgerung und klinische Relevanz Die ventrale Mandibulatrepanation erm\u00f6glicht es, erkrankte Unterkieferinzisivi beim Meerschweinchen in toto in einer Operation zu entfernen und stellt somit einen kurativen Eingriff dar. Im Gegensatz zur klassischen Extraktion mit Luxatoren birgt sie nicht das Risiko von Zahnfrakturen mit der Folge verbleibender Zahnfragmente in der Alveole.<\/jats:p>","DOI":"10.1055\/a-1617-5180","type":"journal-article","created":{"date-parts":[[2021,12,3]],"date-time":"2021-12-03T23:33:33Z","timestamp":1638574413000},"page":"415-424","source":"Crossref","is-referenced-by-count":0,"title":["Extraktion erkrankter Unterkieferinzisivi beim Meerschweinchen (Cavia porcellus) via ventraler Mandibulatrepanation"],"prefix":"10.1055","volume":"49","author":[{"given":"Sandra","family":"Witt","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Heimtiere, Reptilien und V\u00f6gel, Stiftung Tier\u00e4rztliche Hochschule Hannover"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saskia","family":"K\u00f6stlinger","sequence":"additional","affiliation":[{"name":"AniCura Kleintierspezialisten Ravensburg"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Fehr","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Heimtiere, Reptilien und V\u00f6gel, Stiftung Tier\u00e4rztliche Hochschule Hannover"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2021,12,3]]},"reference":[{"key":"ref1","first-page":"61","article-title":"Dentistry in pet rodents","volume":"28","author":"A Osofsky","year":"2006","journal-title":"Compend Contin Educ Pract Vet"},{"key":"ref2","doi-asserted-by":"publisher","first-page":"452","DOI":"10.1016\/B978\u20131-4160\u20136621\u20137.00032\u20134","volume-title":"Small mammal dentistry","author":"V Capello","year":"2012"},{"key":"ref3","doi-asserted-by":"publisher","first-page":"36","DOI":"10.1053\/j.jepm.2010.01.014","article-title":"Current approach to rodents as patients","volume":"19","author":"Y Tamura","year":"2010","journal-title":"J Exot Pet Med"},{"key":"ref4","doi-asserted-by":"publisher","first-page":"131","DOI":"10.1177\/089875649501200403","article-title":"Clinical aspects of rodent dental anatomy","volume":"12","author":"D A Crossley","year":"1995","journal-title":"J Vet Dent"},{"key":"ref5","doi-asserted-by":"publisher","first-page":"129","DOI":"10.1055\/s-0038-1622782","article-title":"Anorexie beim Kaninchen \u2013 diagnostische Aufarbeitung und erster therapeutischer Ansatz","volume":"37","author":"J Hein","year":"2009","journal-title":"Tier\u00e4rztl Prax Ausg K Kleintiere Heimtiere"},{"key":"ref6","first-page":"5","article-title":"Diagnosis and treatment of dental disease in pet rabbits and rodents: a review","volume":"2","author":"V Capello","year":"2004","journal-title":"J Exot Mammal Med Surg"},{"key":"ref7","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1053\/j.jepm.2008.03.004","article-title":"Clinical technique: normal dental radiography of rabbits, guinea pigs, and chinchillas","volume":"17","author":"M Gracis","year":"2008","journal-title":"J Exot Pet Med"},{"key":"ref8","first-page":"518","volume-title":"Dental and oral diseases in rodents and lagomorphs","author":"R B Wiggs","year":"1997"},{"key":"ref9","first-page":"316","article-title":"R\u00f6ntgendiagnostik bei Zahn- sowie Kiefererkrankungen der Hasenartigen und Nager. 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