Overcoming a kinked peel-away sheath during central line implantation.

In pediatric patients, central line implantation via the subclavian vein can be complicated by the presence of a kink in the peel-away sheath. A technique is described, which has been used on 62 occasions to overcome this problem. Reinserting the catheter through the kinked peel-away sheath in concert with a guidewire that extends 3 to 4 cm beyond the catheter tip can ensure successful placement.