CPT® Code 35221

The procedure described by CPT® Code 35221 involves the direct repair of a blood vessel located within the intra-abdominal cavity. This surgical intervention is typically necessitated by an injury to a blood vessel, which can occur due to trauma or other pathological conditions. The approach taken during the procedure is contingent upon the specific blood vessel that has sustained damage. Initially, the surgeon exposes the injured vessel and applies clamps both proximal and distal to the site of injury. This clamping is crucial as it helps to control any bleeding that may occur during the repair process. In some cases, to maintain blood flow and perfusion to the tissues beyond the injury, a temporary shunt may be placed. Once the vessel is adequately exposed and bleeding is controlled, the surgeon assesses the extent of the injury. This evaluation is critical to determine the appropriate repair technique. The edges of the damaged blood vessel are then debrided, which involves the removal of any devitalized or damaged tissue to promote optimal healing. Following debridement, the vessel edges are reapproximated in an end-to-end manner using sutures, ensuring that the blood vessel is restored to its normal anatomical position and function. After the suturing is completed, the temporary shunt is removed, and the clamps are released. The surgeon then checks for hemostasis, ensuring that there is no further bleeding along the suture line. Finally, the overlying tissues are repaired in layers with sutures, completing the procedure and restoring the integrity of the abdominal wall.