Which sutures are deemed suitable for infected wounds?

Nylon and polypropylene sutures are suitable for infected wounds due to their non-reactive properties and resistance to infection. These materials are synthetic, which means they are less likely to promote bacterial growth or provoke an inflammatory response in infected tissue.

Nylon is known for its strength and elasticity, which makes it a reliable choice for securing tissues even in challenging circumstances, such as in the presence of infection. Polypropylene, on the other hand, is even more inert, often being used in cardiovascular and plastic surgeries where infection control is critical. The smooth surface of these sutures also minimizes tissue trauma, which is vital when dealing with infected wounds, as reducing further damage can help the healing process.

In contrast, the other choices involve sutures that may not be suitable for infected wounds for various reasons. Cotton and silk are more reactive and can harbor bacteria, which can worsen the infection. Absorbable gut and polyester stitches may not provide the necessary strength in infected environments, and their absorbable nature might lead to complications if the infection results in delayed healing. Polyamide and Dacron can be used in certain situations, but they are also less favorable when dealing with infections compared to nylon and polypropylene. This makes the first choice the most appropriate option for sut