Kisho

Kisho is an information platform, not a medical provider. Nothing on this site constitutes medical advice, diagnosis, or treatment recommendations. All content is aggregated from publicly available sources (including ClinicalTrials.gov, PubMed, FDA.gov, and Orphanet) and is provided for informational purposes only. Clinical trial eligibility, treatment decisions, and any health-related actions should always be discussed with a qualified healthcare professional. Kisho does not endorse any specific therapy, organization, or clinical trial. Terms of use · Privacy policy

primary condylar hyperplasia - Clinical Profile, Genes & Research | Kisho | Kisho

Rare Disease

primary condylar hyperplasia

MONDO:0018793

Also known as:type 1 condylar hyperplasia

Overview

ResearchLimited published research (8 articles)

Clinical Presentation

Built from Human Phenotype Ontology (HPO) phenotype annotations and GeneReviews clinical descriptions. Features represent findings documented across known cases — not an exhaustive list of possible symptoms.

Features include very common findings: Abnormal mandible condylar process morphology; and common findings: Abnormality of the chin, Facial asymmetry, Anterior open-bite malocclusion, and Abnormality of the temporomandibular joint. 6 total HPO annotations.

Organ System	Phenotype Count	Example Features
Head and neck	2	Abnormal mandible condylar process morphology, Facial asymmetry

Diagnosis

Biomarker and diagnostic research for primary condylar hyperplasia has been reported in the published literature.

Prognosis

Phenotype severity distribution: 1 very common feature, 4 common features.

Estimated prevalence: Unknown (Unknown prevalence).

Research Landscape

Sourced from ClinicalTrials.gov and PubMed. Publication types are classified using NLM-curated article metadata; research type breakdowns reflect the nature of published work for this disease.

No clinical trials have been registered for primary condylar hyperplasia.

8 publications have been identified in PubMed for primary condylar hyperplasia. Research spans Diagnostic / Biomarker (25%), Case Report / Case Series (25%), and Clinical Trial Publication (13%).

Recent Publications

Liu BY (2026). [PMID: 42017946](https://pubmed.ncbi.nlm.nih.gov/42017946/). *J Craniofac Surg*. [Diagnostic / Biomarker]
Huellner MW (2026). [PMID: 41259403](https://pubmed.ncbi.nlm.nih.gov/41259403/). *Clin Nucl Med*. [Case Report / Case Series]
Chaurand J (2026). [PMID: 41720720](https://pubmed.ncbi.nlm.nih.gov/41720720/). *Int J Oral Maxillofac Surg*. [Gene Therapy / Novel Therapeutics]
Fariña R (2026). [PMID: 42150608](https://pubmed.ncbi.nlm.nih.gov/42150608/). *J Oral Maxillofac Surg*. [Clinical Trial Publication]
Hegab AF (2025). [PMID: 41023115](https://pubmed.ncbi.nlm.nih.gov/41023115/). *Sci Rep*. [Epidemiology / Natural History]

Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 6:53 PM UTC

MONDOHPOClinicalTrials.govFDAPubMedHGNCClinVarClinGenGeneReviewsOrphanetOMIMRUSP

Medical References

External Resources

Orphanet

European rare disease database

Orphanet:477781

GARD

Genetic and Rare Diseases Info Center

GARD:21966

Questions for Your Care Team

→Are there specialists or centers of excellence for this condition in my area?
→Is there a patient registry I should consider joining?

← Back to All Diseases

primary condylar hyperplasia

Overview

Clinical Presentation

Diagnosis

Prognosis

Research Landscape

Recent Publications

Medical References

External Resources

Orphanet

GARD

Related Diseases

Questions for Your Care Team

Questions for Your Care Team

Explore clinical features