Question:  What are the symptoms of Cleidocranial dysplasia ?
Answer: What are the signs and symptoms of Cleidocranial dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Cleidocranial dysplasia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the clavicle 90% Abnormality of the shoulder 90% Frontal bossing 90% Hypertelorism 90% Increased number of teeth 90% Recurrent respiratory infections 90% Short stature 90% Skeletal dysplasia 90% Wormian bones 90% Abnormality of the ribs 50% Abnormality of the sacrum 50% Brachydactyly syndrome 50% Decreased skull ossification 50% Delayed eruption of teeth 50% Dental malocclusion 50% Hearing impairment 50% Narrow chest 50% Otitis media 50% Reduced bone mineral density 50% Sinusitis 50% Sloping forehead 50% Small face 50% Abnormality of epiphysis morphology 7.5% Abnormality of pelvic girdle bone morphology 7.5% Abnormality of the thumb 7.5% Apnea 7.5% Cleft palate 7.5% Genu valgum 7.5% Macrocephaly 7.5% Recurrent fractures 7.5% Scoliosis 7.5% Tapered finger 7.5% Abnormal facility in opposing the shoulders - Absent frontal sinuses - Absent paranasal sinuses - Aplastic clavicles - Autosomal dominant inheritance - Cervical ribs - Cone-shaped epiphyses of the phalanges of the hand - Coxa vara - Delayed eruption of permanent teeth - Delayed eruption of primary teeth - Delayed pubic bone ossification - Depressed nasal bridge - High palate - Hypoplasia of dental enamel - Hypoplasia of midface - Hypoplastic frontal sinuses - Hypoplastic iliac wing - Hypoplastic scapulae - Increased bone mineral density - Increased susceptibility to fractures - Kyphosis - Large foramen magnum - Long second metacarpal - Malar flattening - Moderately short stature - Narrow palate - Neonatal respiratory distress - Parietal bossing - Persistent open anterior fontanelle - Short clavicles - Short femoral neck - Short middle phalanx of the 2nd finger - Short middle phalanx of the 5th finger - Short ribs - Spondylolisthesis - Spondylolysis - Syringomyelia - Thickened calvaria - Wide pubic symphysis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.