What is the recommended method from removing coagulation from the tip of a laser fiber?

Wiping the tip of a laser fiber with a water-moistened 2x2 gauze pad is the recommended method for removing coagulation. This approach is effective because it uses a gentle, yet thorough, method to clean the fiber tip without causing damage. The water helps to dissolve some of the coagulated material, making it easier to remove. This technique also minimizes the risk of contamination and maintains the sterility of the laser fiber, which is crucial in medical settings.

Using a gauze pad for wiping is preferable as it provides enough texture to assist in the removal of debris while being soft enough to avoid damaging the fiber tip. Maintaining the integrity of the fiber tip ensures optimal laser performance during procedures, making this method ideal for ensuring the equipment remains effective.

The other methods listed may not be appropriate or safe for maintaining fiber tips. For instance, re-cleaving the fiber could potentially lead to further complications or reduce the fiber's effectiveness. Immersing the fiber in acetone and activating the laser can pose both safety risks and damage to the optic fibers. Cleaning with a sterile alcohol wipe, while maintaining cleanliness, may not adequately address the specific challenge of coagulation build-up as effectively as moisture does in this case.