Simone Kirby - Academia.edu (original) (raw)

Papers by Simone Kirby

Research paper thumbnail of Intradental Displacement of a Deciduous Tooth Root in a Dog

Journal of veterinary dentistry, Feb 19, 2024

Research paper thumbnail of Feline dentistry — how to deal with root remnants

Companion animal, Jun 2, 2015

oot remnants occur either spontaneously after tooth fracture and partial tooth-loss, or iatrogeni... more oot remnants occur either spontaneously after tooth fracture and partial tooth-loss, or iatrogenically, as a complication of extractions. In the literature, root remnants are also called 'retained' or 'persistent' roots; the latter term preferably should not be used, as the term 'persistent' is more appropriate in developmental disorders such as 'persistent deciduous teeth'. Root remnants can occur in most dentate species, however the typical root anatomy and shape of the root apex in cats predispose feline tooth roots to fragmentation: the roots are relatively long and thin, and premolar and molar teeth frequently have bulbous apical enlargements (Figure 1). In addition to this, the frequent occurrence of partial root resorption in cats increases the risk of root fragmentation (Figure 2). Historically, there have been cases of iatrogenic creation of root remnants that appeared to be the result of misunderstanding of the Feline dentistry-how to deal with root remnants A previous article (Kirby, 2014) discussed the extraction technique and challenges in feline dentistry, particularly when tooth resorption is present. This article focuses on the problem of root remnants in feline dentistry, which can occur in cats with or without tooth resorption. The diagnosis may be obvious in some cases and more challenging in others. The diagnostic approach and surgical management will be described.

Research paper thumbnail of Dental and oral examination and recording

British Small Animal Veterinary Association eBooks, Sep 1, 2018

A dental record is an essential part of the patient’s medical record, as it helps the veterinary ... more A dental record is an essential part of the patient’s medical record, as it helps the veterinary surgeon to arrive at an accurate diagnosis and oral treatment plan. Complete with examples of dental/oral surgical charts, this chapter covers history-taking, medical examination, equipment, extraoral and intraoral examination, and assessment of various veterinary products.

Research paper thumbnail of Dental and oral examination and recording

BSAVA Manual of Canine and Feline Dentistry and Oral Surgery, 2018

A dental record is an essential part of the patient’s medical record, as it helps the veterinary ... more A dental record is an essential part of the patient’s medical record, as it helps the veterinary surgeon to arrive at an accurate diagnosis and oral treatment plan. Complete with examples of dental/oral surgical charts, this chapter covers history-taking, medical examination, equipment, extraoral and intraoral examination, and assessment of various veterinary products.

Research paper thumbnail of Extractions in feline dentistry: part I – what to do when tooth resorption is present

Companion Animal, 2014

Feline tooth resorption has a prevalence of more than 60% in cats presented with dental disease (... more Feline tooth resorption has a prevalence of more than 60% in cats presented with dental disease ( Reiter and Mendoza, 2002 ), and treatment to date is the extraction of the affected teeth. Standard extraction technique relies on the principle of breaking periodontal ligament fibres so that a root can be lifted out of its alveolar socket. In a high percentage of teeth affected by tooth resorption, the periodontal ligament is no longer present all around the root, and has been partially or completely replaced by bone-like tissue. The result is ‘root ankylosis’: the root is firmly connected to the surrounding alveolar bone, and standard extraction technique is no longer possible. A significant proportion of teeth affected by resorption, however, may still present with intact roots, and an intact periodontal ligament. In these cases, complete extraction of the root with standard technique is indicated. The diagnostic modality to differentiate between these two types of feline resorption...

Research paper thumbnail of Feline dentistry — how to deal with root remnants

Companion Animal, 2015

A previous article ( Kirby, 2014 ) discussed the extraction technique and challenges in feline de... more A previous article ( Kirby, 2014 ) discussed the extraction technique and challenges in feline dentistry, particularly when tooth resorption is present. This article focuses on the problem of root remnants in feline dentistry, which can occur in cats with or without tooth resorption. The diagnosis may be obvious in some cases and more challenging in others. The diagnostic approach and surgical management will be described.

Research paper thumbnail of Intradental Displacement of a Deciduous Tooth Root in a Dog

Journal of veterinary dentistry, Feb 19, 2024

Research paper thumbnail of Feline dentistry — how to deal with root remnants

Companion animal, Jun 2, 2015

oot remnants occur either spontaneously after tooth fracture and partial tooth-loss, or iatrogeni... more oot remnants occur either spontaneously after tooth fracture and partial tooth-loss, or iatrogenically, as a complication of extractions. In the literature, root remnants are also called 'retained' or 'persistent' roots; the latter term preferably should not be used, as the term 'persistent' is more appropriate in developmental disorders such as 'persistent deciduous teeth'. Root remnants can occur in most dentate species, however the typical root anatomy and shape of the root apex in cats predispose feline tooth roots to fragmentation: the roots are relatively long and thin, and premolar and molar teeth frequently have bulbous apical enlargements (Figure 1). In addition to this, the frequent occurrence of partial root resorption in cats increases the risk of root fragmentation (Figure 2). Historically, there have been cases of iatrogenic creation of root remnants that appeared to be the result of misunderstanding of the Feline dentistry-how to deal with root remnants A previous article (Kirby, 2014) discussed the extraction technique and challenges in feline dentistry, particularly when tooth resorption is present. This article focuses on the problem of root remnants in feline dentistry, which can occur in cats with or without tooth resorption. The diagnosis may be obvious in some cases and more challenging in others. The diagnostic approach and surgical management will be described.

Research paper thumbnail of Dental and oral examination and recording

British Small Animal Veterinary Association eBooks, Sep 1, 2018

A dental record is an essential part of the patient’s medical record, as it helps the veterinary ... more A dental record is an essential part of the patient’s medical record, as it helps the veterinary surgeon to arrive at an accurate diagnosis and oral treatment plan. Complete with examples of dental/oral surgical charts, this chapter covers history-taking, medical examination, equipment, extraoral and intraoral examination, and assessment of various veterinary products.

Research paper thumbnail of Dental and oral examination and recording

BSAVA Manual of Canine and Feline Dentistry and Oral Surgery, 2018

A dental record is an essential part of the patient’s medical record, as it helps the veterinary ... more A dental record is an essential part of the patient’s medical record, as it helps the veterinary surgeon to arrive at an accurate diagnosis and oral treatment plan. Complete with examples of dental/oral surgical charts, this chapter covers history-taking, medical examination, equipment, extraoral and intraoral examination, and assessment of various veterinary products.

Research paper thumbnail of Extractions in feline dentistry: part I – what to do when tooth resorption is present

Companion Animal, 2014

Feline tooth resorption has a prevalence of more than 60% in cats presented with dental disease (... more Feline tooth resorption has a prevalence of more than 60% in cats presented with dental disease ( Reiter and Mendoza, 2002 ), and treatment to date is the extraction of the affected teeth. Standard extraction technique relies on the principle of breaking periodontal ligament fibres so that a root can be lifted out of its alveolar socket. In a high percentage of teeth affected by tooth resorption, the periodontal ligament is no longer present all around the root, and has been partially or completely replaced by bone-like tissue. The result is ‘root ankylosis’: the root is firmly connected to the surrounding alveolar bone, and standard extraction technique is no longer possible. A significant proportion of teeth affected by resorption, however, may still present with intact roots, and an intact periodontal ligament. In these cases, complete extraction of the root with standard technique is indicated. The diagnostic modality to differentiate between these two types of feline resorption...

Research paper thumbnail of Feline dentistry — how to deal with root remnants

Companion Animal, 2015

A previous article ( Kirby, 2014 ) discussed the extraction technique and challenges in feline de... more A previous article ( Kirby, 2014 ) discussed the extraction technique and challenges in feline dentistry, particularly when tooth resorption is present. This article focuses on the problem of root remnants in feline dentistry, which can occur in cats with or without tooth resorption. The diagnosis may be obvious in some cases and more challenging in others. The diagnostic approach and surgical management will be described.