CPT® Code 68700

The procedure described by CPT® Code 68700 involves the plastic repair of the canaliculi, which are small mucosal ducts located at the inner corner of the eye. These ducts play a crucial role in the drainage of tears from the eye into the nasal cavity. When an injury occurs to the canaliculus, it can disrupt the normal drainage of tears, leading to potential complications such as excessive tearing or infection. The repair process begins with the dilation of the punctum, the opening of the canaliculus, allowing for the insertion of a probe. This probe is carefully passed through the punctum and into the canaliculus to locate the severed ends of the duct. To enhance visibility during the procedure, a surgical microscope or loupes may be utilized, ensuring precision in identifying and repairing the damaged tissue. Once the ends of the canaliculus are located, they are meticulously reapproximated and secured in place using sutures, restoring the integrity of the tear drainage system.