https://www.selleckchem.com/pr....oducts/aminoguanidin
Based on determining the average vomer's width within the age groups 0-8 and 8-20, compared to the standard widths, we found that the vomer's widths reached the upper limits of the standard ±2 SD (cm) or even exceeded that limit. The same applies to the width in soft choanal atresia. On the other hand, the width of the developed choana in the case of unilateral atresia is almost standard. Conclusions The above findings are the basis for selecting the appropriate type of surgery. Currently, the gold standard is t