Step 1: Understanding the Concept
Surgical sutures need a strong, flexible and non-reactive fibre.
Step 2: Evaluate the options
Nylon 6,6 is a polyamide fibre with high tensile strength and is used for sutures.
Terylene is a polyester used in clothing and neoprene is a synthetic rubber used for gaskets and hoses.
Step 3: Result
Nylon 6,6 is the polymer from the options used to obtain surgical sutures, option (B).
Final Answer:
Nylon 6,6 is used for surgical sutures.
\[ \boxed{\text{(B) }\text{Nylon 6,6}} \]