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  2. Rickets - Wikipedia

    en.wikipedia.org/wiki/Rickets

    [2] [3] The analogous condition in adults is osteomalacia. The most common cause of rickets is a vitamin D deficiency , although hereditary genetic forms also exist. [ 2 ] This can result from eating a diet without enough vitamin D , dark skin, too little sun exposure, exclusive breastfeeding without vitamin D supplementation, celiac disease ...

  3. Hypophosphatasia - Wikipedia

    en.wikipedia.org/wiki/Hypophosphatasia

    Adult hypophosphatasia can be associated with rickets, premature loss of deciduous teeth, or early loss of adult dentation followed by relatively good health. Osteomalacia results in painful feet due to poor healing of metatarsal stress fractures.

  4. Osteomalacia - Wikipedia

    en.wikipedia.org/wiki/Osteomalacia

    Osteomalacia in children is known as rickets, and because of this, use of the term "osteomalacia" is often restricted to the milder, adult form of the disease. Signs and symptoms can include diffuse body pains, muscle weakness, and fragility of the bones.

  5. X-linked hypophosphatemia - Wikipedia

    en.wikipedia.org/wiki/X-linked_hypophosphatemia

    osteomalacia (adults), rickets (children), fractures, enthesopathy, spinal stenosis, abnormal gait, short stature, tinnitus, hearing loss, dental complications, in rare exceptions Chiari malformation can occur. Causes: A genetic mutation of the PHEX gene results in elevated FGF23 hormone. Medication: phosphate, vitamin-D or burosumab

  6. Vitamin D deficiency - Wikipedia

    en.wikipedia.org/wiki/Vitamin_D_deficiency

    Deficiency impairs bone mineralization, leading to bone-softening diseases, such as rickets in children. It can also worsen osteomalacia and osteoporosis in adults, increasing the risk of bone fractures. [1] [4] Muscle weakness is also a common symptom of vitamin D deficiency, further increasing the risk of falls and bone fractures in adults. [1]

  7. Dental fluorosis - Wikipedia

    en.wikipedia.org/wiki/Dental_fluorosis

    The most superficial concern in dental fluorosis is aesthetic changes in the permanent dentition (the adult teeth). The period when these teeth are at highest risk of developing fluorosis is between when the child is born up to 6 years old, though there has been some research which proposes that the most crucial course is during the first 2 ...

  8. Human tooth development - Wikipedia

    en.wikipedia.org/wiki/Human_tooth_development

    The child's supervising adults may need reassurance that it is only an extrinsic stain on a child's newly erupted teeth. [ 29 ] Patients with osteopetrosis display enamel abnormalities, suggesting that the a3 gene mutation found in V-ATPases also plays a role in the development of hypomineralized and hypoplastic enamel.

  9. Permanent teeth - Wikipedia

    en.wikipedia.org/wiki/Permanent_teeth

    Permanent teeth or adult teeth are the second set of teeth formed in diphyodont mammals.In humans and old world simians, there are thirty-two permanent teeth, consisting of six maxillary and six mandibular molars, four maxillary and four mandibular premolars, two maxillary and two mandibular canines, four maxillary and four mandibular incisors.