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PubMed1992

[Dento-alveolar injuries].

Most dento-alveolar traumas can be managed by the dentist-general practitioner. Still, there are some specific injuries which should be treated by dental specialists. Some specific guidelines are given for the combined surgical-orthodontic treatment of fracture of the coronal part of the root, intrusive luxation, abnormal position of the permanent tooth due to traumatic displacement of the deciduous tooth, ankylosis and tooth loss.

Child↗
PubMed1996

An in vitro study of the efficacy of mouthguard protection for dentoalveolar injuries in deciduous and mixed dentitions.

Sports-related dental trauma remains a risk for children and adolescents. Although mouthguards provide protection, up to 25% of dentoalveolar injuries can occur with a mouthguard in place. This study examined the effect of mouthguard protection in an in vitro model. A total of 97 sheep mandibular segments with incisors at four developmental stages (early deciduous, ED, n = 37; middle deciduous, MD, n = 20; late deciduous, LD, n = 18; mixed dentition, PD, n = 22) was used. Customised pressure formed mouthguards (MG) provided protection from trauma produced by a servohydraulic materials testing machine to test incisors. Injuries were examined clinically, radiographically and by dissection. Mean forces required to produce dentoalveolar injury were significantly greater in test (with MG) teeth than control (no MG) teeth. Mean forces to produce injury in test teeth decreased with resorbing root lengths. Deciduous incisors differed in injury type: subluxations and horizontal root fractures predominated in test teeth; lateral luxations and horizontal root fractures in control teeth. Predominant injuries in test and control permanent incisors were enamel infractions and subluxations. The magnitude of lateral luxation measurements of individual teeth was reduced significantly by mouthguard protection in both deciduous and permanent dentitions. The mouthguard tended to increase the mobility of the teeth it encompassed and, in some instances, promoted dentoalveolar injury of adjacent teeth.

Alveolar Process↗
PubMed1993

Orthopantomography and INAIL assessment of dental injury. Istituto Nazionale per l'Assicurazione contro gli Infortuni sul Lavoro.

The protection of workers' health is defended by the Italian Constitution, and sees its most extensive application in the work of the INAIL (Istituto Nazionale per l'Assicurazione contro gli Infortuni sul Lavoro-National Institute for Assurance against Work-related Accidents). In the T.U. (Testo Unico-Complete Text of Legislation) 1124/1965, dental injury is compensated with fixed percentages for permanent impairment, depending on whether the prosthesis applied is effectual or otherwise. The INAIL's primary task of assigning the necessary treatment and recovering the claimant's occupational aptitude requires that it meets in full the cost of his dental rehabilitation. In Turin in 1981 a systematic procedure was set up for the provision and monitoring of the dental treatment received by the injured person. Legislation relating to prostheses has further widened the scope of dental treatment. To deal correctly with the legal medicine aspects of dental rehabilitation, the authors illustrate a working procedure which is based on the reading of radiological evidence in order to determine the prior situation, extent of injury, results of the treatment and evaluation of residual permanent injury.

Costs and Cost Analysis↗
PubMed1980

Technique and rationale for splinting.

Stabilizing teeth after impact injuries is an essential consideration in endodontic therapy. The basic method of treating avulsed, luxated, or fractured teeth should incorporate the orthodontic wire and the acid-etch splinting system. In some particular situations, a simple donut splint, a cross-suture sling, and cemented occlusal acrylic splint have been more useful. All of the splints are economical, efficient, and easy to use in the emergency treatment of injuries.

Acid Etching, Dental↗
PubMed2003

Primary teeth trauma.

The goal of this study was to analyze the impact of different kinds of injuries, time elapsed before treatment and child's age on the choice of management method. 59 children with the face trauma aged from six months to five years and a half were treated between 1999 and 2002 in the Department of Paedodontics of Lublin. 76 primary teeth were injured. The most common kind of trauma was lateral luxation. The choice of treatment approach depended of age, time elapsed before trauma management and a kind of injury. The conclusions after this study analyze were: 1. The trauma management method choice of primary dentition depends on a child's age, type of trauma and time elapsed before treatment. 2. The most common kind of trauma was lateral luxation. 3. Late management after injury does not always allows for the biological treatment methods.

Child, Preschool↗
PubMed1990

Endodontic management of trauma to permanent teeth.

Oral trauma is a common event. It has been estimated that up to 20% of the United States population has sustained injuries to the teeth. In a perspective study, Andreasen reported that one of every two Danish children had sustained an oral injury by age 14. This article will discuss the different types of injuries that can happen to permanent teeth, endodontic management of these injuries, and possible complications. Exarticulations (totally avulsed teeth) will not be thoroughly discussed.

Calcium Hydroxide↗
PubMed2006

[Sequelae of dental trauma: forensic medical aspects].

Dental trauma is a frequent condition which may occur alone or in combination with craniofacial trauma and/or other injuries. Many factors influence the gravity of the trauma and subsequent prognosis including age, anterior state, trauma etiology, treatment and follow up. In order to establish a prudent provisional or definitive expertise, the medical expert must have a panoramic view of the trauma. Time should be taken to consolidate facts and estimate prejudices on sound evidence. In certain cases outcome can be predicted. The medical expert should provide advice and counselling both for the patient and the mandating authority. In this article, iatrogenic dental accidents occurring during anesthesia or extraction will not be discussed.

Adult↗
PubMed2001

A retrospective study of dento-alveolar injuries of children in Ankara, Turkey.

Information concerning age and sex distribution, etiology, types, place and extent of trauma as well as seasonal variations, time difference between traumatic injury and seeking of dental care and number of traumatic injuries was recorded retrospectively from 150 patients. The study comprised 91 boys and 59 girls representing 246 dental injuries and 332 injured teeth (72 primary and 260 permanent teeth). The most common injuries were uncomplicated crown fracture (23.57%), subluxation (15.85%), avulsion (10.16%), lateral luxation (9.75%), complicated crown fracture and intrusion (8.4% and 8.94%, respectively). The occurrence of uncomplicated crown fractures was significantly higher (P<0.05) in the 10-12 years age group than other age groups. Lateral luxation and intrusion were significantly higher in the 1-6 and 7-9 years age groups (P<0.05, respectively).

Accidental Falls↗
PubMedDate not supplied

The management of traumatically intruded permanent incisors in children.

Trauma to the permanent dentition, particularly the maxillary incisors, is common. Prompt and appropriate management can significantly improve the prognosis for many of these dentoalveolar injuries. Unfortunately, much of this trauma is left untreated. This paper discusses the management of children who present with intruded permanent incisors.

Child↗
PubMed2002

A survey of dental and oral trauma in south-east Queensland during 1998.

BACKGROUND: This project investigated the aetiology of dental and oral trauma in a population in south-east Queensland. The literature shows there is a lack of dental trauma studies which are representative of the general Australian population. METHOD: Twelve suburbs in the south-east district of Queensland were randomly selected according to population density in these suburbs for each 25th percentile. All dental clinics in these suburbs were eligible to participate. Patients presenting with dental and oral trauma were eligible to participate. RESULTS: A total of 197 patients presented with dental/oral trauma over a 12 month period. The age of patients ranged from 1-64 years whilst the most frequently presenting age group was 6-10 years. There was a total of 363 injured teeth with an average of 1.8 injured teeth per patient. Males significantly outnumbered females in the incidence of trauma. CONCLUSIONS: The highest frequency of trauma occurred in the 6-10 year age group. Most injuries in this group occurred while playing or riding bicycles. In the next most prevalent trauma group, 16-20 years, trauma occurred as a result of fighting and playing sport. Overall, males significantly outnumbered females by approximately 1.8:1.0. The majority of injuries in the deciduous dentition were to periodontal tissues. In the secondary dentition most injuries were to hard dental tissue and pulp.

Accidental Falls↗
PubMedDate not supplied

Pediatric dental emergencies.

Odontogenic infections and orofacial trauma are the most common types of pediatric dental emergencies. The avulsion of a child's permanent tooth or spread of an odontogenic infection through facial planes present serious medical problems requiring expedited care to achieve a favorable prognosis.

Child↗
PubMed2004

Type of treatment, prognosis, and estimation of time spent to manage dental trauma in late presentation cases at a dental teaching hospital: a longitudinal and retrospective study.

Traumatic dental injuries are emergencies that must be treated promptly and properly in order to reduce the suffering, costs, and time for patients, parents, and health care providers. The aim of this study was to investigate the treatment, long-term prognosis, and number of visits needed to manage cases resulting from complications of late presentation of traumatic dental injuries. The sample consisted of 195 children, all presented with complications of dental trauma at the Pediatric Dentistry Clinics in the Dental Teaching Hospital of Jordan University of Science and Technology in Irbid city, Jordan. Retrospective data relied on trauma forms as well the clinical notes and radiographs in the patients' records. Prospective data was collected by examining patients at recall appointments. The treatment of traumatized teeth in this sample ranged from no active treatment to extraction and prosthetic replacement. It was estimated that the number of visits needed to carry out the planned treatment for these patients ranged between 3 and 17.2 visits according to the type of treatment. Apexification procedure was the most time consuming. Thirty-two per cent of teeth with apexification ended up with root fracture mainly subsequent to another minor trauma episode (in 85%), the rest were reported to be spontaneous fractures. Almost half of the teeth with luxation injuries became necrotic after 3 years. Teeth with avulsion actually kept on deteriorating even at the 36-month follow-up appointment. The long-term prognosis of teeth with middle root fracture was favorable in (80%) of the teeth in the sample, despite the fact that they were splinted late. Luxation injuries led to more necrotic teeth (50%) than uncomplicated crown fractures. Multiple dental trauma episodes (MDTE) were reported in about 30% of the patients in the sample and were responsible for some of the complications noticed in this report. As all cases followed up in this report are late presentation of dental trauma, the findings may emphasize and highlight predictors for healing and favorable long-term prognosis for such injuries. This will help selecting the treatment option that would lead to better outcomes with less expense and less time consumption for dentists and patients alike. The findings of this report also stress the importance of prevention of dental trauma and minimize its complications through proper treatment, educational programs, supervision of children during play, use of mouth guards, and orthodontic treatment of proclined incisors.

Child↗