Related Experiment Video
Updated: Jan 20, 2026
04:13
Less-Invasive Technique for Non-stabilized Mandibular Fracture in Mouse Models
Published on: September 27, 2024
849
Exclusive Functional Treatment for Mandibular Condylar Fractures
Emmanuelle Vernhet1, Marie De Boutray2, Remy Hoarau3
1Resident, Department of Plastic, Maxillofacial, and Oral Surgery, Gui de Chauliac Hospital, Montpellier, France.
Summary
Functional treatment without intermaxillary fixation shows promising results for condylar fractures. This approach offers a viable alternative for cooperative patients, avoiding surgical risks and discomfort.
Area of Science:
- Oral and Maxillofacial Surgery
- Traumatology
- Orthodontics
Background:
- Condylar fractures are common, yet treatment consensus (operative vs. nonoperative) remains elusive.
- Current treatment options may involve surgical risks or patient discomfort from intermaxillary fixation.
Purpose of the Study:
- To describe functional treatment without intermaxillary fixation for condylar fractures.
- To summarize treatment outcomes and assess success rates of this conservative approach.
Main Methods:
- Retrospective case series of patients with condylar fractures and malocclusion.
- Treatment success defined by five criteria: stable occlusion, lateral excursion (>7mm), protrusion (>4mm), mouth opening (>35mm), and painless mobilization.
- Fisher exact test used for prognostic variable comparison (fracture type, age).
Main Results:
- 30 patients (34 fractures) included; median age 33 years.
- 70% treatment success rate observed at 6 weeks.
- Younger patients showed significantly higher success rates (P=.002); high subcondylar and head fractures also associated with better outcomes.
Conclusions:
- Exclusive functional treatment without intermaxillary fixation demonstrates promising outcomes.
- This conservative approach should be considered for cooperative patients.
- It effectively avoids surgical complications and the discomfort associated with intermaxillary fixation.
More Related Videos
Related Concept Videos
03:06The Pauli Exclusion Principle
59.0K
The arrangement of electrons in the orbitals of an atom is called its electron configuration. We describe an electron configuration with a symbol that contains three pieces of information:
59.0K
01:08Size-Exclusion Chromatography
1.8K
In size-exclusion chromatography (SEC), also known as molecular-exclusion or gel-permeation chromatography, molecules are separated based on their sizes. This technique is important for separating large molecules such as polymers and biomolecules. The two classes of micron-sized stationary phases encountered in SEC are silica particles and cross-linked polymer resin beads. Both materials are porous, but their pore sizes vary significantly.
Silica particles offer advantages such as rigidity,...
Silica particles offer advantages such as rigidity,...
1.8K
01:27Fractures: Bone Repair
5.1K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
5.1K
02:45Functional Groups
87.7K
Functional groups are a group of atoms with characteristic properties, which when linked to the carbon skeleton of a molecule, alter the properties of that molecule. For example, the presence of certain functional groups on a molecule will make them hydrophilic, whereas others will make them hydrophobic. These functional groups are an indispensable part of organic chemistry and important components of biological molecules, such as carbohydrates, proteins, lipids, and nucleic acids. Each...
87.7K
01:24Parkinson's Disease: Treatment
1.0K
Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
1.0K
01:22Alzheimer's Disease: Treatment
832
Alzheimer's Disease (AD), a neurodegenerative disorder, is pathologically identified by amyloid plaques and neurofibrillary tangles composed of tau protein. AD pharmacotherapy aims to manage cognitive symptoms, delay disease progression, and treat behavioral symptoms. The treatment is primarily symptomatic and palliative, with no definitive disease-modifying therapy available. Cholinesterase inhibitors, including donepezil (Aricept), rivastigmine (Exelon), and galantamine (Razadyne), are...
832