Related Experiment Video
Updated: Jun 30, 2026

08:26
Development of Amelogenin-chitosan Hydrogel for In Vitro Enamel Regrowth with a Dense Interface
Published on: July 10, 2014
15.0K
Partial Amelogenesis Imperfecta: A Report of a Rare Case
Hamad N AlBagieh1, Lama M Alomran2, Fatima Y AlBishry2
1College of Dentistry, King Saud University, Riyadh, SAU.
Cureus
|November 25, 2024
Summary
Amelogenesis imperfecta, a genetic disorder affecting dental enamel, presents diverse structural impairments. This case report details a rare partial amelogenesis imperfecta diagnosis and its multidisciplinary management for improved function and aesthetics.
Area of Science:
- Dentistry
- Genetics
- Oral Biology
Background:
- Amelogenesis imperfecta (AI) encompasses genetic disorders impacting dental enamel structure, development, mineralization, and maturation.
- AI exhibits diverse inheritance patterns, including autosomal dominant, autosomal recessive, sex-linked, and sporadic forms.
- Partial amelogenesis imperfecta is a rare subtype requiring specific diagnostic and management considerations.
Observation:
- A case report of a 22-year-old female diagnosed with partial amelogenesis imperfecta.
- Detailed clinical presentation and characteristic radiographic findings were documented.
- The patient's diagnostic process highlighted the complexities of identifying rare AI subtypes.
Findings:
- The diagnosis of partial amelogenesis imperfecta was confirmed through comprehensive evaluation.
- Multidisciplinary care approaches were identified as crucial for managing the condition.
- Treatment strategies focused on improving both functional and esthetic outcomes.
Implications:
- This case underscores the importance of recognizing diverse presentations of amelogenesis imperfecta.
- Effective management necessitates a multidisciplinary team approach for optimal patient care.
- Further research into rare AI subtypes can refine diagnostic criteria and treatment protocols.
More Related Videos
Related Concept Videos
Genomic Imprinting and Inheritance
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
Imperfections in Crystal Structure: Non-Stoichiometric Defects
Non-stoichiometric defects refer to a type of defect in the crystal structure of a compound where the ratio of its constituent elements deviates from the ideal stoichiometric ratio. There are two main types of non-stoichiometric defects: metal excess defects and metal deficiency defects.Metal excess defects occur when there is a slight surplus of metal ions than what is required by the stoichiometric ratio of the compound. For example, heating a sodium chloride crystal in sodium vapor results...

