Janice Fiske

The emotional effects of tooth loss in edentulous people.

Aim: To explore the range of reactions to, and feelings about, tooth loss.Method: In this qualitative study, 50 edentulous people undergoing routine prosthetic dental care were interviewed privately using a reflexive, in-depth technique. All the interviews were tape-recorded and transcribed. The transcripts were scrutinised to identify the common themes related to tooth loss. Interpreter bias was minimised by two researchers scrutinising the transcripts independently.Results: The participants had a mean age of 69.9 years (range 51 to 86) and had been edentulous for a mean of 18.4 years (range 0.25 to 57 years). The main themes identified in reaction to tooth loss were: bereavement, lowered self-confidence, altered self-image, dislike of appearance, an inability to discuss this taboo subject, a concern about prosthodontic privacy, behaving in a way that keeps the tooth loss secret, altered behaviour in socialising and forming close relationships, premature ageing, and lack of preparation.Conclusion: Tooth loss can be disabling and handicapping. It has a profound impact on the lives of some people, even those who are apparently coping well with dentures. The profession needs to consider how it can prepare people for the effects of tooth loss

Clinical Trial of an Air-Abrasion/Chemomechanical Operative Procedure for the Restorative Treatment of Dental Patients

The aim of this study was to investigate whether caries removal with air-abrasion/Carisolv™ gel is an acceptable and viable alternative in the treatment of dental patients. Twenty-two patients were treated with conventional methods (local anaesthetic injection/drill) followed by alternative treatment (air-abrasion and Carisolv gel) in a general practice setting, by the same operator. The participants’ pre-operative anxiety levels were measured using the Modified Dental Anxiety Scale. Their postoperative levels of anxiety/dislike for aspects of both conventional and alternative treatments were assessed using a visual analogue scale. Levels of anxiety/dislike for both treatments were compared and statistically analysed. Results showed 100% of subjects were concerned about several aspects of conventional treatment including pain/discomfort on injection, taste of anaesthetic, length of time tissues remained numb, noise of the drill, its sensory vibrations and water coolant. However, 75% of the study population were happy with all aspects of the air-abrasion technique including dust, pain/discomfort and vibrations produced. Overall, the study population found Carisolv gel to be an acceptable alternative method of caries removal in terms of time taken, pain/discomfort and taste. There were statistically significant differences between patients’ perceptions of various aspects of the two treatment methods. All participants found the alternative treatment to be pain-free, quicker and overall more acceptable compared with conventional treatment. The conclusion drawn from the study was that air-abrasion/Carisolv gel treatment was a well-accepted and viable alternative to conventional local anaesthetic injection and drill for dental patients.

Special Care Dentistry: a professional challenge

As a profession we have a responsibility to ensure that the oral health needs of individuals and groups who have a physical, sensory, intellectual, medical, emotional or social impairment or disability are met. In the UK, over 200,000 adults have profound learning disabilities and/or complex medical conditions. Adults with a disability often have poorer oral health, poorer health outcomes and poorer access to services than the rest of the population. This paper examines the need for Special Care Dentistry based on a review of published literature, surveys and health policy, and suggests how services might be delivered in the future.Existing models of good practice reveal that established clinicians working in this field have a patient base of between 850 and 1,500 patients per year and work across primary care and hospital settings, liaising with colleagues in health, social services and the voluntary sector to ensure integrated health care planning. On this basis, a conservative estimate of 133 specialists is suggested for the future, working in networks with Dentists with Special Interests (DwSIs) and primary dental care practitioners. A skilled workforce that can address the wider needs of people requiring Special Care Dentistry should be formally recognised and developed within the UK to ensure that the needs of the most vulnerable sections of the community are addressed in future.

The role of acupuncture in controlling the gagging reflex using a review of ten cases.

UNLABELLED The gagging reflex is a physiological reaction which safeguards the airway from foreign bodies. In some people this response is exaggerated to the extent that the acceptance/provision of dental treatment is not possible. The aim of this paper is to review the role of acupuncture in controlling gagging as a safe, cheap, quick and relatively non-invasive technique. METHOD Ten people agreed to try ear acupuncture to control gagging during dental treatment. Prior to treatment the severity of gagging was assessed. Acupuncture needles were inserted into a specific anti-gagging point on each ear, manipulated briefly and left in situ. Dental treatment was then carried out and the effectiveness of the acupuncture in preventing gagging was assessed. After treatment, the needles were removed and the patient discharged. All acupuncture was carried out by a dentist trained in its use. RESULTS Four people had a severe gag reflex which made treatment impossible and six had a very severe reflex which made treatment impossible and affected their dental attendance. Ear acupuncture completely controlled the gag reflex in eight cases (23 treatment episodes) and partially controlled the reflex in two cases (two treatment episodes). Dental treatment could be carried out in all cases and at all visits. The cost of materials was 0.2 pounds per person per visit. Additional clinical time was in the order of 2-3 minutes. There were no adverse reactions to the technique and, on all occasions, patients were fit to leave the surgery and travel home unaccompanied. CONCLUSIONS Ear acupuncture was successful in controlling the gag reflex. It is a safe, quick, inexpensive and relatively noninvasive technique. A controlled clinical trial is required to investigate any placebo effect.

The use of acupuncture in controlling the gag reflex in patients requiring an upper alginate impression: an audit

Background A pronounced gag reflex (GR) can be a problem to both the acceptance and delivery of dental treatment. Despite a range of management strategies, some patients cannot accept even simple dental treatment. The aim of this study was to evaluate the use of acupuncture point CV-24 in controlling a profound gag reflex during dental treatment requiring an upper alginate impression.Method Members of the British Dental Acupuncture Society were invited to take part in an audit of the role of acupuncture point CV-24 in controlling the gag reflex. They were issued with patient inclusion criteria, a standardised procedure instruction sheet and a recording form. All patients fulfilling the inclusion criteria had an upper dental alginate impression taken (or an attempt made at it) before acupuncture, and a second upper alginate impression taken immediately after acupuncture of point CV-24. The GR assessment was undertaken prior to insertion of the acupuncture needle using the Gagging Severity Index (GSI); and after the acupuncture and impression taking using the Gagging Prevention Index (GPI). Both the GSI and GPI were recorded at three stages of the dental impression taking procedure, ie, when the empty impression tray was tried in the mouth, when the loaded tray was inserted into the mouth, and on completion of the impression taking.Results Twenty-one dentists submitted 64 case reports of which 37 fulfilled the inclusion criteria. Prior to acupuncture all 37 patients (20 females and 17 males with a mean age of 46.8 years) were unable to accept the impression taking. After acupuncture of point CV-24, an improvement of between 51-55% (mean 53%) for the three stages of impression taking was noticed. Thirty patients (81%) were able to accept the impression taking, whereas seven (19%) remained unable to tolerate the procedure. Assessed by the GSI and GPI, there was a significant decrease in GR scores at all three stages of the impression taking procedure (median 3 vs 1; 4 vs 2; 4 vs 2; p < 0.0001). Thus before acupuncture, the patients had moderate to severe GR and after acupuncture the GR had reduced to a level which only complicated dental treatment slightly.Conclusion Our results indicate that acupuncture of point CV-24 is an effective method of controlling severe GR during dental treatment including impression taking. However, the results of the current audit need to be tested in a randomised controlled study in order to substantiate the effectiveness of this method.

Effectiveness in controlling haemorrhage after dental scaling in people with haemophilia by using tranexamic acid mouthwash

Aims To compare the effectiveness of tranexamic acid mouthwash (TAMW) in controlling gingival haemorrhage after dental scaling with that of using factor replacement therapy (FRT) prior to dental scaling in people with haemophilia.Design Double-blind cross-over randomised control trial.Setting Dedicated hospital dental practice for patients with inherited bleeding disorders.Method Sixteen patients with haemophilia who required dental scaling participated in this pilot study. The experimental treatment regime (ETR) involved transfusing each patient with saline before scaling both quadrants on one side of the mouth followed by oral rinsing with TAMW four times daily for up to eight days. The control regime (CR) involved giving each patient FRT before scaling the opposite side of the mouth followed by use of a placebo TAMW. Each patient underwent both treatments in a random-ised sequence. Both the operator and the patients were unaware of which were the ETR and CR episodes. On both occasions the patient kept a log book of the rinsing regime and any post-operative bleeding. Additionally, a structured post-treatment telephone interview was conducted to assess the effectiveness and the patient acceptability of the ETR.Results Thirteen patients completed the study. No statistically significant difference was found in gingival bleeding and mouthwashing frequencies between the ETR and the CR (p > 0.05). Five patients reported no gingival bleeding with either the ETR or the CR. No patient, using either regime, required extra FRT due to gingival haemorrhage. All subjects found the ETR acceptable and easy and reported feeling safe in using TAMW alone to control gingival bleeding after dental scaling.Conclusion TAMW use after dental scaling was as effective as using FRT beforehand in controlling gingival haemorrhage for people with haemophilia.

Access to special care dentistry, part 1. Access

This first article in the series will define special care dentistry, who requires it and why? It considers recent legislation and its impact on the primary care practitioner, including reasonable adjustments to the way in which dental care is delivered. It offers practical tips to encourage access to the dental practice and transfer to the dental chair and advice on techniques to aid access to the oral cavity for patients with a range of impairments.

Dental management of patients at risk of osteochemonecrosis of the jaws: a critical review

Osteonecrosis of the jaw bones is a complication of bisphosphonate (BP) drug usage characterised by trans-mucosal exposure of necrotic bone, often followed by infection and pain. Osteonecrosis is observed in cancer patients on high-potency intravenous BP more frequently than in osteoporotic individuals using low-potency oral BP. The management of osteonecrosis caused by BP is often unsatisfactory and control of risk factors is considered the most effective means of prevention. Surgical manipulation and dental infection of the jawbone are the major risk factors, hence it is suggested that careful management of oral health and relevant dental procedures may decrease the risk of osteonecrosis in individuals on BP. Recommendations for dentists and oral surgeons have been suggested by different groups of clinicians but they are often controversial and there is no clear evidence for their efficacy in reducing the likelihood of osteonecrosis development. This report critically reviews current dental recommendations for individuals using BP with the aim of helping the reader to transfer them into practice as part of pragmatic and non-detrimental clinical decisions making.

Access to special care dentistry, part 2. Communication

This article considers what communication is, its elements, what helps and what hinders it, and why it matters. It also considers managing people with communication differences and when communication is affected in special care dentistry (SCD). The article focuses on patients with hearing and visual impairments and considers how communication is affected and what techniques can be used to improve the situation. It offers recommendations for communicating with patients with neurological impairments typically seen after stroke, such as aphasia and dysarthria, with tips for the listener including the use of communication aids where appropriate. Finally it will consider communicating with patients who have autistic spectrum conditions and discuss how effective techniques and a tailored approach to their specific needs and anxieties can increase the likelihood of a successful dental visit.

Infection control: a survey of UK special care dentists and dental care professionals.

Aim To determine attitudes to and practice of infection control among practitioners involved in special care dentistry. Methods A questionnaire on the issues of decontamination and infection control was sent to all 680 members of the British Society for Disability and Oral Health. Results The response rate was 63.5%. Almost all respondents (95%) reported having a local infection-control policy; most (97%) had local protocols for the management of inoculation injuries; most (81%) gave new staff training in infection-control procedures and most (74%) provided updates for established staff. Most respondents ‘usually’ or ‘always’ provided eye protection for patients (95%) and themselves (93%). Virtually all routinely wore gloves, and nearly all (94%) ‘always’ changed gloves between patients. The majority ‘usually’ or ‘always’ disinfected or disposed of surface coverings between patients (98%), sterilised all non-disposable instruments that had been set out for the patient (99%), and disinfected laboratory work (96%). Conclusions There was high awareness of infection-control issues, and good reported compliance among these dental workers.