Question

Why should you never puncture the posterior curvature of the heel when doing skin puncture?

Answer 1

One should avoid puncturing the posterior curvature of the heel during skin puncture to prevent potential damage to underlying structures like the calcaneal bone and to minimize the risk of complications such as infection or nerve damage.

Step-by-step explanation:

You should never puncture the posterior curvature of the heel when conducting a skin puncture because this area contains important structures such as the calcaneal bone, which could be damaged. Additionally, there's a risk of causing infection or hitting a nerve, leading to complications. Instead, lateral areas of the heel are the recommended sites for skin punctures on infants to avoid bone injury and reduce the risk of complications.