Gregory House uses a cane to help him walk in House M.D. The cane is one of the character’s most recognizable visual features and reflects the chronic pain caused by damage to his right leg.
House’s leg injury resulted from an infarction in the quadriceps muscle, a condition that left him with lasting disability and pain. He therefore walks with a limp and relies on a cane, while also taking the fictional painkiller Vicodin.
The cane is not merely a medical prop. House uses it as part of his physical presence, sometimes carrying or manipulating it during conversations. Its design and position also help communicate his discomfort and impatience.
The character’s painkiller dependence becomes a major story thread, but the cane remains the clearest everyday sign of his injury. Viewers sometimes remember the drug more readily, yet the walking aid is specifically a cane.