What describes a large, hard mass of fecal material impacted in the intestines?

The term "impaction" specifically refers to a condition where a large, hard mass of fecal material becomes lodged in the intestines, making it difficult or impossible for normal bowel movements to occur. This situation can lead to various complications, including abdominal discomfort, bloating, and even more serious conditions if left untreated.

Understanding impaction is crucial in a health science context, as it can result from various factors such as inadequate dietary fiber intake, dehydration, or certain medications that affect bowel motility. This term encapsulates the blockage due to the hardened fecal matter, providing a clear description of the situation.

In contrast, constipation generally refers to infrequent and difficult bowel movements but doesn't specifically denote an obstructed mass. A fecalith is a specific type of fecal impaction that refers to a hardened piece of stool, while obstruction can involve any blockage in the intestines, not just those caused by hardened feces. Therefore, "impaction" is the most precise term for describing a large, hard mass of fecal material that is stuck in the intestines.