Early clinical manifestations of rickets

Written by Li Jiao Yan

Neonatology

Updated on September 05, 2024

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Early Symptoms of Rickets:

Rickets is a chronic nutritional disease caused by a deficiency in Vitamin D, leading to disordered calcium and phosphorus metabolism and resulting in abnormal skeletal development. It primarily affects infants, especially those under six months old, with the highest occurrence in infants under three months. The general symptoms include heightened neural excitability, such as fussiness, easy irritability, sudden bouts of crying, or being so sensitive that they cry when touched. Other symptoms include excessive sweating and frequent head shaking, though these are not specific indicators of rickets.

Diagnosis mainly relies on biochemical markers and Vitamin D levels, like decreased blood calcium and phosphorus levels, elevated parathyroid hormone levels, and reduced 25-hydroxy-D3. X-ray images of bones might appear normal.

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Written by Li Jiao Yan

Neonatology

1min 25sec

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Early symptoms of rickets

Rickets is a chronic systemic nutritional disease caused by insufficient vitamin D in the body, leading to disturbances in calcium and phosphorus metabolism, characterized by skeletal lesions, typically presenting as incomplete mineralization of the long bones' growth plates and bone tissue. In the early stages of rickets, skeletal development abnormalities are not very obvious. Infants under three months often exhibit signs of increased neural excitability, such as being prone to crying, sweating easily, and potentially frequent head shaking; however, these symptoms are not necessarily specific to rickets. Generally, at this time, there are no obvious abnormalities in skeletal development, and X-rays of the bones are normal. The focus is on vitamin levels, specifically decreased serum 25-hydroxy vitamin D, as well as reduced blood calcium and phosphorus levels. Therefore, early symptoms are not so typical. It is recommended that children regularly visit pediatric clinics for physical examinations to assess their development and, if necessary, undergo trace element and vitamin D level checks.

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Written by Li Jiao Yan

Neonatology

1min 3sec

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How to treat rickets in a 2-year-old baby?

Rickets in two-year-old infants is caused by a deficiency in vitamin D leading to a disturbance in calcium and phosphorus metabolism, resulting in abnormal skeletal development. This class of systemic, chronic, nutritional diseases typically manifests in two-year-olds who are able to walk and stand. Due to the force of gravity, lower limb deformities may develop, leading to bowlegs or knock-knees, and possibly even a 'K'-shaped limb deformity. The spine may also develop kyphosis or scoliosis. Around the age of two, it is generally the residual stage of the disease, which often does not require pharmacological treatment. For mild to moderate cases, physical exercise should be enhanced, and active or passive rehabilitation methods should be used to correct skeletal deformities. It is recommended to seek treatment in the pediatric rehabilitation department; severe skeletal deformities may require surgical correction.

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Written by Zeng Hai Jiang

Pediatrics

34sec

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Is a square skull definitely rickets?

Square skull is not necessarily rickets; square skull can be seen in rickets and congenital syphilis, especially common in rickets. It is often seen in children with rickets older than 8-9 months, due to a lack of calcium in the bones which leads to inadequate bone deposition and calcification. Under the periosteum of the child's frontal bone, parietal bone, and occipital bone, a large amount of osteoid deposition forms the square skull. Therefore, while square skull is not necessarily indicative of rickets, it is a common manifestation in rickets.

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Written by Li Jiao Yan

Neonatology

48sec

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How to treat rickets X-type legs?

If rickets presents with an X-shaped deformity, it generally indicates either an active phase of the disease or the residual phase. During this time, it is advisable to minimize the child's standing and walking at home. For lower limb deformities, muscle massages can be performed. For X-shaped legs, massage the inner muscle groups, followed by internal rotation exercises after massaging the double sliding joints. Typically, early treatment involves corrective rehabilitation techniques, and it is possible to visit a pediatric rehabilitation department for relevant manual treatments. If there is a significant skeletal deformity, surgical intervention may be necessary for correction.

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Written by Li Jiao Yan

Neonatology

58sec

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Early clinical manifestations of rickets

Early Symptoms of Rickets: Rickets is a chronic nutritional disease caused by a deficiency in Vitamin D, leading to disordered calcium and phosphorus metabolism and resulting in abnormal skeletal development. It primarily affects infants, especially those under six months old, with the highest occurrence in infants under three months. The general symptoms include heightened neural excitability, such as fussiness, easy irritability, sudden bouts of crying, or being so sensitive that they cry when touched. Other symptoms include excessive sweating and frequent head shaking, though these are not specific indicators of rickets. Diagnosis mainly relies on biochemical markers and Vitamin D levels, like decreased blood calcium and phosphorus levels, elevated parathyroid hormone levels, and reduced 25-hydroxy-D3. X-ray images of bones might appear normal.