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Biomedical subjects

M T Garvey

Publications and source records attributed to M T Garvey.

12 recordsLinked to original sources
PubMed2001

An update on orthodontic manpower in ireland.

There has been considerable debate in Europe over the past few years on manpower requirements in orthodontics. In some countries today the need for orthodontic care cannot be accommodated due to lack of professional manpower whereas in others a surplus of orthodontic treatment facilities exists. The aim of the present study was to establish a baseline for orthodontic demographics in the Republic of Ireland. The number of orthodontists currently practising in Ireland was identified together with the number of Irish graduates currently on training programmes. Population figures were obtained from the Central Statistics Office. The orthodontic manpower situation has altered dramatically in the Republic of Ireland over the past 20 years. The number of 12-year-olds per orthodontist has reduced over the past 18 years from 2773 in 1980 to 890 in 1998. The age profile of the orthodontists presently practising in Ireland is low with an expected retirement over the next 20 years of only 28 of the 69 orthodontists identified. This study provides baseline information on orthodontic manpower in Ireland, and will facilitate Ireland's participation in similar or comparative studies in the future.

Birth Rate↗
PubMed2000

Multidisciplinary case-based learning for undergraduate students.

This report describes the introduction of case-based learning into the final-year dental programme at the Dublin Dental School. Students attended a series of one-hour sessions in groups of 8. Each group appointed a chairman for each session and a tutor facilitated the discussion. Case details were provided during the session with relevant diagnostic records. At weekly discussion sessions, the group findings and treatment options were considered. The diagnosis and treatment plans were then discussed by clinicians involved in the treatment of the case. Following the last session, the case-based learning programme was evaluated by means of a questionnaire distributed to both tutors and students. Both students and tutors rated the sessions positively. Case-based learning was found to be a worthwhile progression from problem-based learning.

Case Management↗
PubMed1999

Prevalence and degree of expression of the carbapenemase gene (cfiA) among clinical isolates of Bacteroides fragilis in Nottingham, UK.

The carbapenemase gene (cfiA) was detected in 12 (6.9%) out of 175 clinical isolates of Bacteroides fragilis from Nottingham, three times the frequency reported from France. Only one gene copy was present in all cases. Eleven (6.3%) of the cfiA-positive isolates were susceptible to imipenem or meropenem (MIC < 8 mg/L); strains of this type have the potential to convert to high-level resistance. One isolate (0.6%) displayed resistance to both carbapenem antibiotics and was associated with specific carbapenemase activity six times that of the sensitive isolates.

Bacterial Proteins↗
PubMed1999

Supernumerary teeth--an overview of classification, diagnosis and management.

Most supernumerary teeth are located in the anterior maxillary region. They are classified according to their form and location. Their presence may give rise to a variety of clinical problems. Detection of supernumerary teeth is best achieved by thorough clinical and radiographic examination. Their management should form part of a comprehensive treatment plan. This article presents an overview of the clinical problems associated with supernumerary teeth and includes a discussion of the classification, diagnosis and management of this difficult clinical entity.

Humans↗
PubMed1998

Root abnormalities, talon cusps, dentes invaginati with reduced alveolar bone levels: case report.

This is a case report of a Caucasian female who presented with an unusual combination of dental anomalies: short roots on the maxillary central incisors and premolars, talon cusps, dentes invaginati, low alveolar bone heights, tubercles of Carabelli on the maxillary first and second permanent molars, with pyramidal root morphology in three of the second permanent molars. None of the anomalies alone are particularly uncommon but they have not previously been reported together. The occurrence of the anomalies is probably incidental as the conditions are aetiologically unrelated.

Abnormalities, Multiple↗
PubMed1998

The use of an orthodontic thermoplastic retainer as a provisional anterior restoration: a case report.

Children who present with extensive fractures of anterior teeth pose a difficult clinical problem. Pulpal and periodontal injuries must be carefully assessed and managed. Rapid restoration of the form and contour of the extensively fractured tooth is advisable, not only to improve esthetics but also to prevent unwanted tipping or tilting of adjacent teeth and overeruption of opposing teeth. A modified Essix retainer, simply constructed in the laboratory, can be used to provisionally restore the extensively fractured anterior tooth.

Child↗
PubMed1998

Rationale for retention following orthodontic treatment.

UNLABELLED: Maintaining the treatment result following orthodontic treatment is one of the most difficult aspects of the entire treatment process. Normal maturational changes, together with post-treatment tooth alterations, conspire against long-term stability. This article discusses the need for retention and provides an overview of retainers which enjoy widespread use. CLINICAL SIGNIFICANCE: Permanent retention is increasingly being recommended as the only way to ensure long-term stability of an orthodontic treatment result. Dental practitioners should be familiar with the rationale for retention and the design of the appliances worn by the their patients.

Humans↗
PubMed1997

Beckwith-Wiedemann syndrome: dental management.

Beckwith-Wiedemann syndrome (BWS) comprises multiple congenital anomalies with a risk of childhood tumours. Macroglossia is the most common manifestation. Two cases are presented to illustrate the importance of early referral and the role of preventive dentistry.

Beckwith-Wiedemann Syndrome↗
PubMed1997

Eastern Health Board Regional Orthodontic Service: an initial audit.

This initial audit of 600 recently assessed Eastern Health Board orthodontic patients suggests that a large number of them (47 per cent) requires referral for routine restorative and preventive dental care. Closer links are needed with general dental practitioners and community dental surgeons to resolve these needs. The trend for a high referral of females and Class 11 Division 1 malocclusion type correlated well with studies in other countries.

Adolescent↗
PubMed1995

Extrusion of the ectopic maxillary canine using a lower removable appliance.

The ectopic eruption and impaction of maxillary canines is a frequently encountered problem. The prevalence is estimated to be between 0.92% to 2.2%. It is found to be palatal to the dental arch in about 85% of cases and buccal only in about 15% of cases. Ericson and Kurol suggested that removal of the deciduous canine before the age of 11 years will normalize the position of the ectopically erupting permanent canine in 91% of cases if the canine crown is distal to the midline of the lateral incisor. We strongly endorsed this interceptive approach. Early recognition that a canine is erupting ectopically is extremely important. Ericson and Kurol estimate that in 0.71% of children in the 10 to 13 year age group, permanent incisors have resorbed because of the ectopic eruption of maxillary canines. Resorption may be found as early as 10 years but occurs most frequently in the age groups 11 to 12 years. In this article a simple, well-clasped lower removable appliance is shown to be an excellent base for using light elastics to move the impacted canine, first posteriorly away from the incisor roots and then vertically and buccally. A gold chain is bonded to the unerupted canine to provide a simple and flexible means of traction that ensures the canine erupts into a zone of attached mucosa with normal crown length.

Adolescent↗
PubMedDate not supplied

Premature dental eruption: report of case.

This case report reviews the variability of dental eruption and the possible sequelae. Dental eruption of the permanent teeth in cleft palate children may be variable, with delayed eruption the most common phenomenon. A case of premature dental eruption of a maxillary left first premolar is demonstrated, however, in a five-year-old male. This localized premature dental eruption anomaly was attributed to early extraction of the primary dentition, due to caries.

Bicuspid↗