Oral and Dental Tumors

Knottenbelt, Derek C.; Kelly, D. F.

doi:10.1016/b0-70-202724-3/50015-3

Cited by 23 publications

(79 citation statements)

References 31 publications

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“…Two shared characteristics are an enlarged size and/or an abnormal shape of the tooth (Dixon 2011, Knottenbelt andKelly 2011). This may cause similar clinical symptoms in terms of maxillary or mandibular swellings and uneven tooth alignment (Hackett andBaxter 2008, Dixon 2011).…”

Section: Introductionmentioning

confidence: 99%

“…Dysmorphic teeth and odontogenic neoplasia may have a similar clinical appearance (Knottenbelt and Kelly 2011). Two shared characteristics are an enlarged size and/or an abnormal shape of the tooth (Dixon 2011, Knottenbelt andKelly 2011).…”

Section: Introductionmentioning

confidence: 99%

“…genetic aberrance, chronic inflammation and-trauma) are known to cause disturbances in odontogenesis, which subsequently leads to abnormally shaped teeth (Dixon 2011, Knottenbelt andKelly 2011). Depending upon the type and the timing of the disturbance, a wide range of dental malformations are possible, e.g.…”

Section: Introductionmentioning

confidence: 99%

“…ameloblastic fibroma) (Hackett and Baxter 2008, Wohlsein and Baumgärtner 2011, Amory et al 2014). Odontogenic neoplasia manifest as slow-growing, non-painful, firm, maxillary-or mandibular swellings (Hackett andBaxter 2008, Knottenbelt andKelly 2011). They can be benign or nonmetastasising malignant; local invasion into surrounding tissues is common (Hackett and Baxter 2008, Knottenbelt and Kelly 2011, Amory et al2014.…”

Section: Introductionmentioning

confidence: 99%

“…For this reason, histopathological examination and definitive diagnosis are desirable (Knottenbelt and Kelly 2011).…”

Section: Introductionmentioning

confidence: 99%

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Fused incisors in case of a compound odontoma in a horse: Diagnosis and treatment

Delft¹,

Bienert‐Zeit²,

Staszyk³

2017

PHK

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Summary: When finding a malformed tooth structure during oral examination, it is difficult to determine if this abnormality is a dysmorphic tooth or an odontogenic neoplasia. Abnormally shaped teeth and odontogenic neoplasia can have a similar clinical appearance. Conditions that cause disturbances in odontogenesis can lead to abnormally shaped teeth. Odontogenic neoplasia derives from uncontrolledand unlimited growth of dental tissues. Although the clinical symptoms caused by dysmorphic teeth and odontogenic neoplasia might be very similar, these different conditions feature different cellular characteristics regarding the potential risk for further expansion and the prognosis for recrudescence after treatment. For this reason, histopathological examination is required to reach a definitive and correct diagnosis. Odontoma are odontogenic tumours that contain all dental substances with an arrangement that differs from that found in normal teeth. They are further classified as complex-or compound odontoma. Both types are considered to be hamartoma (hyperplastic masses or overgrowth formations of normal tissue) rather than true neoplasia, because of the presence of complete differentiated dental tissues. This case report describes the clinical-, radiological-and histopathological findings that led to the diagnosis of compound odontoma in a 10-year-old gelding with a malformed tooth structure that caused periodontal disease at the position of tooth 202. Treatment included exodontia of the compound odontoma. During surgery, it became clear that the compound odontoma involving retained deciduous incisor 602 had caused fusion by concrescence with the non-erupted permanent incisor 202 -a condition that is hardly ever diagnosed in the horse. The fused teeth were successfully removed using intraoral tooth segmentation, a technique that can facilitate exodontia and reduce the risk of collateral tissue damage.Keywords: fused incisors / compound odontoma / equine dentistry / exodontia / intraoral tooth segmentation

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…For this reason, histopathological examination and definitive diagnosis are desirable (Knottenbelt and Kelly 2011).…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Fused incisors in case of a compound odontoma in a horse: Diagnosis and treatment

Delft¹,

Bienert‐Zeit²,

Staszyk³

2017

PHK

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Der klinische Fall: Chirurgische Entfernung einer pränatal entstandenen Proliferation

Swoboda¹,

Rötting²

2022

pferde spiegel

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DER KLINISCHE FALLEin 4 Wochen altes Fohlen mit einer angeborenen handballgroßen Umfangsvermehrung distal der linken Crista facialis wurde mit Anzeichen einer Septikämie in der Klinik vorgestellt. Hier wurde die Verdachtsdiagnose vaskuläres Hamartom mit Sekundärinfektion erhoben und eine chirurgische Therapie eingeleitet. Zwar entwickelte das Fohlen nachfolgend eine septische Arthritis beider Kniegelenke, dennoch konnte es als geheilt entlassen werden und wird heute uneingeschränkt als Reitpferd genutzt.

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Maxillectomy and mandibulectomy in the horse: Indications and necessity of post operative adjunct therapy

Witte

2013

Equine Veterinary Education

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Oral and Dental Tumors

Cited by 23 publications

References 31 publications

Fused incisors in case of a compound odontoma in a horse: Diagnosis and treatment

Fused incisors in case of a compound odontoma in a horse: Diagnosis and treatment

Der klinische Fall: Chirurgische Entfernung einer pränatal entstandenen Proliferation

Maxillectomy and mandibulectomy in the horse: Indications and necessity of post operative adjunct therapy

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