Related Experiment Video
Updated: Jan 23, 2026
09:33
3D Imaging of PDL Collagen Fibers during Orthodontic Tooth Movement in Mandibular Murine Model
Published on: April 15, 2021
5.6K
Preventive orthodontic approach for functional mandibular shift in early mixed dentition: A case report
Divya S Sharma1, Samiksha Srivastava2, Shobha Tandon3
1Dept of Pediatric & Preventive Dentistry, Modern Dental College & Research Centre, Indore MP, India.
Journal of Oral Biology and Craniofacial Research
|June 19, 2019
Summary
Undetected malocclusion, especially premature contacts in the primary canine region, can cause functional mandibular shifts. Early intervention through selective grinding and myofunctional exercises can correct this, leading to balanced occlusion and improved temporomandibular joint (TMJ) function.
Area of Science:
- Dentistry
- Orthodontics
- Temporomandibular Joint Disorders
Background:
- Malocclusion during early mixed dentition can significantly impact the growth and function of the stomatognathic system.
- Premature contacts in the primary canine region are a common cause of functional mandibular shifts.
- Self-correction of such malocclusions is infrequent, necessitating early intervention to prevent temporomandibular joint (TMJ) issues.
Purpose of the Study:
- To highlight the significance of evaluating functional occlusion alongside static occlusion.
- To present a case study of functional mandibular shift caused by faulty canine guidance.
- To demonstrate the effectiveness of selective grinding and myofunctional exercises in managing malocclusion.
Main Methods:
- Assessment of static and functional occlusion.
- Identification of premature contacts in the primary canine region.
- Intervention using selective grinding and myofunctional exercises.
Main Results:
- Correction of faulty canine guidance and elimination of premature contacts.
- Restoration of balanced centric occlusion that coincided with centric relation.
- Resolution of functional mandibular shift.
Conclusions:
- Examination of functional occlusion is crucial in diagnosing and managing malocclusion.
- Early intervention for premature contacts can prevent TMJ problems and normalize mandibular function.
- Selective grinding and myofunctional therapy are effective in treating functional mandibular shifts.
Related Concept Videos
02:59Cancer Prevention
7.7K
Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Some...
7.7K
01:24Data Reporting and Recording
5.4K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.4K
01:30Mixing Concrete
371
Concrete mixing ensures a homogenous blend where aggregates are well-coated with cement paste. Concrete mixing is typically done using two main types of mixers: batch and continuous. Batch mixers handle one batch at a time, thoroughly combining materials before discharging and receiving the next batch. In contrast, continuous mixers receive a steady flow of ingredients, mixing them consistently and discharging without interruption. Within batch mixers, tilting drum mixers mix with internal...
371
01:19Mixing Time
467
The concept of mixing time is significant in producing a uniform concrete mix with the required strength. The mixing period starts once all components are in the mixer. Initially, the mixer is charged with 10% of the water, followed by the consistent addition of solids and then 80% of the water. The remaining water is added later, within the first quarter of the mixing period. The minimum mixing time varies according to the mixer's capacity; for example, mixers with up to 1 cubic yard...
467
01:14Prevention of Further Absorption of Poison
1.2K
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
1.2K
01:30Preventive Healthcare Services
1.9K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.9K