Which type of needle point is suitable for suturing viable tissue such as the liver?

When suturing viable tissue, such as the liver, a blunt needle point is most suitable. Blunt needles are designed to separate tissue rather than cut through it, which minimizes trauma during the suturing process. This is particularly important for highly vascular or delicate tissues where cutting can lead to excessive bleeding or further damage.

Using a blunt needle helps protect the integrity of the tissue and promotes better healing since it avoids unnecessary incisions and maintains the natural anatomical structures. This makes blunt needles especially effective in abdominal surgeries or procedures involving organs like the liver, where preserving tissue and minimizing bleeding is critical for successful outcomes. The choice of a blunt needle ensures that viability and function of the tissue are maintained, which is paramount in surgical settings.