What does DCI stand for in the context of diving operations?

In the context of diving operations, DCI stands for Decompression Illness. This term is crucial in underwater diving, as it refers to a range of conditions that can occur when a diver ascends too quickly or fails to properly decompress after a dive. Decompression illness can manifest in various forms, the most common being decompression sickness, often referred to as "the bends," which happens when nitrogen bubbles form in the body due to rapid changes in pressure.

Understanding DCI is essential for divers because it underscores the importance of adhering to proper ascent rates and decompression procedures. Effective management of diving profiles and careful planning aid in preventing DCI, making it a vital topic in dive training and safety protocols. Proper awareness and understanding of DCI allow divers to recognize symptoms early, seek necessary medical attention, and follow recommended preventive measures, thereby enhancing their safety and recovery while diving.