Cleidocranial dysostosis is an inherited condition affecting bone development, causing characteristic underdevelopment or absence of the collarbones, along with skull and dental changes.

It can cause certain hand and finger differences, including sometimes shortened or unusually shaped fingers, along with characteristic changes elsewhere in the skeleton.

Yes, it's caused by a mutation in a gene important for bone and cartilage development, typically inherited in an autosomal dominant pattern.

Diagnosis typically involves recognizing characteristic features, including the ability to unusually approximate the shoulders due to collarbone underdevelopment, along with imaging and genetic testing.

The most classic feature is partial or complete absence of the collarbones, allowing for unusual shoulder mobility, sometimes letting affected individuals bring their shoulders together in front of their chest.

Management is often supportive, addressing specific complications as needed, such as dental issues or, less commonly, orthopedic concerns.

Yes, some individuals with this condition have characteristic differences in finger length or shape, sometimes including shortened fingers.

Yes, significant dental issues, including delayed loss of baby teeth and delayed or absent eruption of permanent teeth, are a very characteristic and important feature.

Yes, given the characteristic and often significant dental abnormalities, coordinated care with a pediatric dentist and orthodontist experienced in this condition is very important.

Yes, characteristic skull changes, including delayed closure of the soft spots and a prominent forehead, are commonly associated with this condition.

This is typically managed without specific surgical intervention, as it doesn't usually cause significant functional problems, though the unusual shoulder mobility is a notable finding.

If hand differences significantly affect function, occupational therapy can help with adaptive strategies, though many individuals have good hand function overall.

Yes, genetic testing, alongside the characteristic clinical features, helps confirm this diagnosis.

Yes, some individuals with this condition have somewhat shorter stature, though this varies among affected individuals.

Yes, given its inherited, autosomal dominant nature, genetic counseling is often recommended for affected families.

Yes, X-rays are typically used to assess the extent of collarbone, skull, and other skeletal involvement.

Yes, given the characteristic skull and facial bone development, some individuals experience associated sinus or middle ear issues.

Most individuals with this condition can participate in typical activities, though your doctor can advise on any specific precautions relevant to your situation.

Yes, there's ongoing research into better understanding this condition and improving management, particularly regarding dental treatment approaches.

Yes, care often involves a coordinated team including genetics, dental and orthodontic specialists, and sometimes orthopedics, depending on specific features present.

Yes, most individuals with this condition, particularly with appropriate dental management, lead full, independent lives.

Yes, treatment, particularly extensive dental and orthodontic care, is typically an ongoing, evolving process throughout childhood and into early adulthood.

Yes, regular follow-up, particularly with dental specialists, is important throughout childhood given the significant associated dental needs.

Most individuals with this condition have good fine motor function, though this can be individually assessed if specific hand differences are more pronounced.

Yes, genetic testing can often identify the specific gene involved, which is helpful for confirming diagnosis and relevant for family member testing.

Yes, understanding the significant, often complex dental treatment needs helps families plan and coordinate this important aspect of care.

Yes, early diagnosis allows for timely dental monitoring and planning, which is particularly important given the complexity of dental issues in this condition.

Your doctor can advise on any specific precautions, though many individuals with this condition participate in typical activities without significant limitation related to the collarbone itself.

Most children with this condition participate fully in typical activities, with dental-related considerations being the most significant ongoing care need.

Yes, this is very understandable given the complexity, and your child's dental and orthodontic specialists can provide detailed, ongoing guidance throughout the treatment process.

Yes, once the specific genetic mutation is identified, testing for family members can be discussed as part of genetic counseling.

Yes, your child's dental and orthodontic team should provide clear information about the often extensive, multi-stage dental treatment typically needed for this condition.

Yes, characteristic facial features, including a prominent forehead and sometimes a flattened facial profile, are commonly associated with this condition.

Yes, sharing this diagnosis helps ensure coordinated, well-informed care, particularly important for planning the complex dental treatment typically required.

See a doctor for a child with notably flexible or unusual shoulder mobility combined with delayed tooth eruption or other characteristic skeletal features.