dentoalveolar trauma

PRACTICAL RELEVANCE: Feline head trauma injuries are common in general practice, often resulting in mandibular fracture. An understanding of the recent advances in the field of mandibular fracture repair will facilitate evidence-based decision-making in clinical practice. CLINICAL CHALLENGES: Feline maxillofacial and oral anatomy brings unique challenges in comparison with dogs. It has been commonplace to adapt techniques and equipment that are better suited to other body regions or are species-inappropriate for use in feline maxillofacial surgery, and this has traditionally resulted in high morbidity...

Although maxillofacial trauma is relatively common, it still presents a challenging management. Its management includes treatment of facial bone fractures, dentoalveolar trauma and soft tissue injuries as well as associated injuries. Plastic surgeons, maxillofacial surgeons and prosthodontists have an interest in the subject of maxillofacial injuries, particularly in the area of functional as well as aesthetical stomatognathic rehabilitation. Present case was a clinical scenario with maxillofacial trauma due to entanglement in agricultural equipment leading to fracture of palatal bone and fracture of mandible in symphysis region...

BACKGROUND/AIM: Dentoalveolar trauma has a high incidence in different age groups, including the extremes, children, and older people. Mouth aging leads to some changes, one of them being the pulp volume reduction. The aim of this study was to evaluate the influence of different pulp cavity volumes and the impact direction on the stress and strain distribution of a maxillary central incisor. MATERIAL AND METHODS: Twenty cone beam computed tomography sets of images were selected and the pulp cavity volume was measured by ITK-SNAP software...

A painful or non-painful trigeminal nerve lesion brought on by trauma that exhibits symptoms and/or clinical evidence of trigeminal nerve dysfunction is known as painful post-traumatic trigeminal neuropathy (PTTN). In relation to this, the term post-traumatic persistent dentoalveolar pain (PDAP) is an idiopathic condition of chronic neuropathic origin that manifests as a diagnostic challenge for dental practitioners. Neuropathic pain is defined by the International Association for the Study of Pain (IASP) as "pain initiated or caused by a primary lesion or dysfunction in the nervous system...

PURPOSE: Trauma accounts for the leading cause of morbidity and mortality worldwide in the present day and may rightly be called the new pandemic. The prominent nature of the face exposes it to various traumatic injuries. A timely, prompt diagnosis along with employment of correct and quick treatment greatly improves the outcome for these patients. The aim of this retrospective study was to analyse the characteristics of maxillofacial injuries over a decade. METHODS: The data were collected manually from the medical records of patients who reported to the tertiary centre from 1 January 2011 to 31 December 2019...

Traumatic injuries to the permanent dentition are most common in children. In severe dentoalveolar injuries, especially avulsion and intrusion, dentoalveolar ankylosis is a common complication, leading to adverse effects on the developing alveolar bone and interfering with the eruption of the adjacent teeth. The decoronation procedure was suggested in 1984 to reduce these side effects related to ankylosis. The objective of the current publication is to describe a minimally invasive, flapless decoronation procedure aimed to minimize and simplify the surgical procedure of decoronation, and ease its clinical acceptance, particularly in young children...

BACKGROUND: The aim of the study was to evaluate the cephalometric and dentoalveolar characteristics of maxillary lateral incisor agenesis patients, and to compare the findings to a matched control group without tooth agenesis, excluding third molars, from the same population. METHODS: The pre-orthodontic records of 72 non-growing patients, who were treated at the Orthodontic Department, Faculty of Dentistry, Alexandria University, were used to address the aim of this retrospective study...

Exodontia procedures are not without complications, which are the dentist's responsibility to avoid by taking into account clinical, imaging, systemic, and operative factors, among others. The purpose of this systematic review is to determine and analyze the prevalence of complications post simple exodontia (CPES). The method used in this systematic review was adapted from the Cochrane Handbook and PRISMA statement. A systematic search was conducted in PubMed, Scopus and ScienceDirect using the search terms "Exodontia" AND "Complications"...

Background: Dental trauma injuries are the second most common traumatic injuries among children and adolescents. An incorrect diagnosis or a delayed treatment of traumatic injuries may lead to irreparable damages. Thus, proper management provided by physicians and dentists is crucial for patients affected by these injuries.This study aimed to evaluate the impact of dentoalveolar trauma management training on improving physicians' and dentists' knowledge in different emergency wards in Mashhad, Iran. Methods: In this educational interventional study, a total number of 60 residents and interns selected from the following categories: maxillofacial surgery residents, emergency medicine residents, ear-nose-throat (ENT) residents, and medical interns were included, who were randomly selected...

PURPOSE: Traumatic dental injuries occur during participation in sports. Prevention of these injuries by wearing a mouthguard (MG) is desirable, especially in a paediatric population. There are several types of MG available, and their effectiveness depends on device design. The aim of this study was to examine the features of MG worn by children playing a contact sport (Gaelic football), and to determine whether these MG fulfilled recommendations for adequate dentoalveolar protection...

INTRODUCTION: This study analyses the treatment of isolated mandibular fractures between 1.1.2015 and 21.31.2017 at Dortmund General Hospital. MATERIALS AND METHODS: Patient documentation and radiological images have been assessed, and a descriptive statistical analysis has been performed. RESULTS: Three hundred and twenty-eight patients were identified with isolated mandibular fractures (259 male, 69 female). The male-to-female ratio is 3...

Case series summary: Tooth aspiration is a rare occurrence in human medicine, and even more so in veterinary medicine. This report describes two cats that aspirated a tooth (one canine tooth and one premolar tooth) following maxillofacial trauma. One cat presented with dyspnoea, while the other showed no respiratory clinical signs. In both cases diagnosis was reached by obtaining routine thoracic radiographs, and successful retrieval of the teeth was achieved by bronchoscopy. Both cats recovered uneventfully...

BACKGROUND/AIM: There is a paucity of evidence on injuries sustained by farriers and hoof care practitioners, two professions exposed to unique occupational hazards. The aim of this study was to collect and examine data on occupational head/face and dental injuries among farriers and hoof care practitioners in a nationwide survey in Switzerland. MATERIALS AND METHODS: Data on occupational head/face and dental injuries were gathered in a questionnaire-based, voluntary survey, which was mailed to all farriers and hoof care practitioners in Switzerland...

BACKGROUND/AIM: Evidence on the risk of injury at concerts is scant. The aim of this study was to collect data on general and dental injuries incurred by concertgoers in Switzerland and to investigate whether the frequency of accidents was related to music genre, gender and consumption of alcohol. MATERIALS AND METHODS: A questionnaire-based, cross-sectional study comprising 451 concertgoers in Switzerland was conducted on the timeframe January 2019 to February 2021...

Introduction: The midface with multiple bones and cavities is vulnerable to fractures more commonly. Midface is one of the most frequently injured areas of the body, accounting for 23%-97% of all facial fractures. The classic LeFort type of fractures are uncommon nowadays and a more common picture is more severe forms primarily due to the high-speed vehicles that are a major cause of these fractures. It, therefore, has become imperative to determine the commonly occurring patterns of fractures in this area in the present time for a better insight into diagnosis and treatment plans...

A ranula is a pseudocyst that originates from the sublingual gland after trauma. Acute cases of ranulas that progress rapidly and cause respiratory distress are rare. Holoprosencephaly is a complex brain malformation caused by incomplete cleavage of the prosencephalon. Children with holoprosencephaly may experience upper airway obstruction due to the associated dentoalveolar malformations and oromotor dysfunctions. We present the case of an eight-year-old female patient with holoprosencephaly and a plunging ranula that manifested as an acute course due to difficult airway management...

The first molar is the largest tooth in the dog mandible with roots often extending to the level of the mandibular canal (MC). The anatomical relationship between the roots and MC is variable and the normal relationship between those structures in a diverse population of dogs has not been established. The lingual location of the roots relative to the MC poses a risk for iatrogenic trauma during dentoalveolar surgery, and it is unknown if certain skull conformations are predisposed to this relationship. This study aimed to identify associations between patient weight and skull type with molar tooth root location...

OBJECTIVES: Patients with autism spectrum disorder (ASD) may be more predisposed to oral pathology, including dentoalveolar trauma. Our aim was to assess the risk of dentoalveolar trauma in patients with ASD. MATERIALS AND METHODS: Meta-analysis methodology was used to compare the prevalence of dentoalveolar trauma in individuals with ASD compared to individuals without ASD. A literature search was carried out, with predefined inclusion and exclusion criteria, to identify controlled studies evaluating dentoalveolar trauma in individuals with ASD...

The tooth is stabilized by fiber-rich tissue called the periodontal ligament (PDL). The narrow space of the PDL does not calcify in the physiological state even thought it exists between two calcified tissues, namely, the cementum of the root and alveolar bone. Two situations that require PDL regeneration are periodontitis and dental trauma. Periodontitis induces the loss of PDL and alveolar bone due to inflammation related to infection. Conversely, in PDLs damaged by dental trauma, accelerating bone formation as an overreaction of the healing process is induced, thereby inducing dentoalveolar ankylosis at the tooth root surface...

The prevalence of dentoalveolar injuries in children is approximately 25%, with falls from own height being one of the main etiologies. Diagnosis is based on the clinical evaluation associated with complementary imaging tests. The treatment of choice depends on the type of damage and structure affected. For alveolar process fractures, closed reduction and semi-rigid dental splinting for 4 to 6 weeks is generally satisfactory. However, some cases, such as severe segmental fractures, require open treatment to ensure adequate reduction and stabilization of the displaced alveolar segment, which is usually achieved by titanium miniplates and screws...