The difference between rib flare and pigeon chest

Written by Fang Da Zheng
Orthopedics
Updated on September 02, 2024
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The main difference between rib flaring and pigeon chest is that the former is caused by soft tissue pathology around the thoracic cage, while the latter is due to a bony deformity of the thoracic cage. Patients with rib flaring often have very thin muscles around the thoracic cage due to poor posture, such as excessive abdominal tucking or long-term dieting, which leads to a very prominent thoracic cage when standing. Pigeon chest, on the other hand, is due to severe malnutrition during the patient's growth and development phase, which leads to the anteroposterior diameter of the thoracic cage being larger relative to the mediolateral diameter. In this case, the patient will exhibit a noticeably protruding thoracic cage, especially at the front.

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How to determine if a baby has pigeon chest

Pectus carinatum, commonly referred to as pigeon chest, is a manifestation of the skeletal sequelae of rickets in children, where the sternum protrudes outward. To examine for pigeon chest, one commonly uses the hand to feel from top to bottom; if the sternum is noticeably protruding from the surface, then pigeon chest may be considered. This condition is a sequelae caused by a deficiency of Vitamin D. If this is the case, it is essential to visit a pediatric care, growth and development, or general pediatric outpatient clinic, where a pediatrician can confirm the diagnosis. If pigeon chest is confirmed, blood tests to measure Vitamin D levels should be conducted for infants. For older children, appropriate calcium supplementation and exercises to expand the chest should also be considered.

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How to treat pectus carinatum?

Pectus carinatum, commonly known as pigeon chest, is a typical chest deformity characterized by a protruding sternum. There are various causes for pigeon chest, such as rickets due to vitamin D deficiency, and some hereditary metabolic diseases may also lead to bone development malformations like pigeon chest. If pigeon chest is caused by rickets, it is necessary to supplement adequate vitamin D, engage in appropriate outdoor activities, and receive sufficient exposure to ultraviolet light. Additionally, mild cases of pigeon chest can be treated with pediatric rehabilitation using active or passive methods for correction. In severe cases of chest deformity, surgical correction may be required. Generally, there are no effective solutions for hereditary diseases, and treatment mainly focuses on managing the symptoms accordingly. Therefore, if a child is suspected of having pigeon chest, it is advised to consult a specialist at a hospital to assess the child's condition and provide corresponding treatment.

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The difference between rib flare and pigeon chest

The main difference between rib flaring and pigeon chest is that the former is caused by soft tissue pathology around the thoracic cage, while the latter is due to a bony deformity of the thoracic cage. Patients with rib flaring often have very thin muscles around the thoracic cage due to poor posture, such as excessive abdominal tucking or long-term dieting, which leads to a very prominent thoracic cage when standing. Pigeon chest, on the other hand, is due to severe malnutrition during the patient's growth and development phase, which leads to the anteroposterior diameter of the thoracic cage being larger relative to the mediolateral diameter. In this case, the patient will exhibit a noticeably protruding thoracic cage, especially at the front.

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Can moderate pigeon chest in children be corrected?

Can mild pectus carinatum in children be corrected? Pectus carinatum, commonly known as pigeon chest, is the second most common chest deformity encountered, after funnel chest. As the name suggests, pigeon chest refers to a protrusion of the sternum in the center, similar to the chest of a chicken or pigeon, where the sternum protrudes forward. This protrusion, to draw an analogy, is like a tree. This young sapling has already grown crooked. You cannot straighten it by fertilizing or any other means. Correction is only possible through procedures such as orthotic braces or compression, or more directly and effectively through surgical intervention. Surgery is the most straightforward and immediately impactful treatment method.