In House M.D., Gregory House famously uses a cane because of chronic pain in his right leg.
House’s limp and cane result from muscle infarction caused by an earlier vascular problem in his thigh. The damage leaves him with lasting pain and limited mobility, becoming one of the character’s most recognizable visual traits. He commonly carries the cane on the side opposite the affected leg.
The cane is more than a medical prop. It appears in physical comedy, helps communicate House’s impatience and independence, and becomes part of the character’s silhouette. His reliance on Vicodin is also linked to the pain, although the series treats his medication use as a major source of addiction and personal conflict.
Viewers sometimes describe the object as a crutch, but the show consistently presents it as a cane. A crutch is designed to bear substantial body weight through the arms and shoulders, whereas House’s cane provides balance and support while he walks with his damaged leg.