Is the funnel chest suction cup effective?

Written by Zhang Zhi Gong

Cardiothoracic Surgery

Updated on December 04, 2024

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If the patient is young and the chest wall still retains some elasticity, or there is a possibility of secondary development, then it might be worth trying a pectus excavatum suction cup. If during the development of the chest wall, the patient's family can actively encourage or supervise the use of the suction cup for over two hours a day, continuing for six months, preferably up to about two years, the suction cup can be somewhat effective. However, if the patient's chest wall is hard and lacks elasticity, or if there is little possibility of further development, then the suction cup might not be suitable for such patients. For patients whose chest wall has fully developed, the best or most definitive treatment for pectus excavatum is surgery. Therefore, while the pectus excavatum suction cup can be useful for some patients, it is not suitable for all patients.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

53sec

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Pectus excavatum should go to which department?

Regarding the registration of patients or children with pectus excavatum, if it is for children and the consultation is only about the hereditary aspect of pectus excavatum or its etiology, consider registering at the pediatrics or child health department. It is also feasible to consult the genetics department. If the consultation is about treatment options for pectus excavatum, including methods of treatment, consider registering at the thoracic surgery department. Thoracic surgery can provide advice and methods for the treatment of pectus excavatum, including both surgical and non-surgical options. Of course, not all hospitals have a thoracic surgery department; generally, municipal third-level, first-class hospitals are equipped with thoracic surgery departments. If there is no thoracic surgery available, consider registering under the general surgery department.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 19sec

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Can funnel chest heal itself?

Actually, a portion of children with pectus excavatum can heal on their own, especially those who are newly born and discovered to have pectus excavatum. This is because children are curled up while in the mother's womb. In some cases, their hands and feet might be placed in front of the sternum, pressing it backward and inward, causing a deformity. However, once the mother gives birth and the child's limbs unfold, the pressure on the sternum is relieved. As the chest grows, it gradually returns to its normal shape, and these children with pectus excavatum can be cured. On the other hand, another group of patients do not have pectus excavatum at birth, but develop a noticeable chest indentation as they grow older. These patients, when they are young, can also be treated with conservative methods, such as using a vacuum bell for pectus excavatum to gradually draw the indentation outward. With its stabilizing effect, as the child grows, the deformity can be slowly corrected. Of course, there are also children who might have a more rapid skeletal development, and essentially become "set" in their ways. At this stage, they may require surgical intervention to treat the condition. In summary, a portion of pectus excavatum patients can be healed, while another portion requires active intervention and treatment.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 6sec

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What should be noted in daily life for people with funnel chest?

Since pectus excavatum is an inward and backward depression, such a depression may gradually become apparent even from a young age, especially worsening during adolescence. Therefore, children or patients with this condition should be aware of any significant lack of calcium or vitamin D. Of course, since pectus excavatum may also be somewhat related to familial genetic factors, it is important to check whether the child has any congenital heart diseases, Noonan syndrome, or connective tissue disorders. Since pectus excavatum causes an inward and backward indentation that compresses the heart and lungs, children with this condition may not be able to fully expand their lungs or completely relax their hearts. Consequently, these children tend to have a weaker constitution and may catch colds easily. Therefore, children with pectus excavatum should avoid crowded places, as their weaker constitution makes them more susceptible to colds, which can exacerbate their developmental issues, thus creating a vicious cycle.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 6sec

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Can funnel chest recover by supplementing with calcium?

There was a time when many parents consulted about calcium supplementation for pectus excavatum, not only many parents but also many doctors in primary hospitals thought that pectus excavatum was caused by a lack of calcium. However, it was found that many children with pectus excavatum are actually very tall and slender. So, can these tall children also be lacking calcium? In fact, calcium deficiency leads to rickets, where beading deformities form between the hard bones and cartilage of the ribs, appearing on both sides. This beading deformation and the inward, backward indentation of the sternum seen in pectus excavatum are completely different conditions. Pectus excavatum is mostly caused by congenital genetic factors, while calcium deficiency or supplementation relates to an acquired condition. Thus, these congenital and acquired diseases are unrelated, meaning that calcium supplementation has no restorative effect on pectus excavatum.

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Written by Zhang Zhi Gong

Cardiothoracic Surgery

1min 13sec

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Minimally invasive surgery for pectus excavatum

Pectus excavatum minimally invasive surgery currently comes in two varieties. The first resembles a variation of the traditional Nuss procedure, which involves making a small incision under the patient's armpit and inserting a pre-shaped trapezoidal steel plate through this small hole to the back of the depressed breastbone. The steel plate is then flipped to push out the depression. Because it requires only a one to two centimeter incision on the patient, it is considered much less invasive compared to the traditional Nuss procedure which requires two incisions. There is also another type of minimally invasive surgery which involves bilateral incisions but does not require flipping the steel plate, thus avoiding damage associated with flipping and muscle disruption between the ribs. This is also considered a current minimally invasive surgical technique. Additionally, there is the recent Wang procedure, which is also minimally invasive, requiring only one incision and not necessitating access behind the breastbone. However, it is generally suitable only for younger patients with softer breastbones. For older adults, the Wang procedure might not be appropriate and further observation is required.