Ever noticed a peculiar upward bend in your big toe? Could it be more than just an odd quirk? It might be a clinical indicator known as "henry eikenberry feet," warranting a closer look at your overall health.
More formally recognized as the Eikenberry toe, this condition presents as an upward plantar flexion of the great toe at the metatarsophalangeal joint, a rather specific anatomical description. The catch? The distal interphalangeal joint stubbornly remains plantar flexed, creating a distinctive visual cue for clinicians.
Term | Description |
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Name | Eikenberry Toe (also known as Henry Eikenberry Feet) |
Definition | A clinical sign characterized by upward (plantar) flexion of the great toe at the metatarsophalangeal joint, with the distal interphalangeal joint remaining in plantar flexion. |
Common Association | Often linked to Chronic Obstructive Pulmonary Disease (COPD). |
Etiology | Thought to be caused by hyperinflation of the lungs, which forces the diaphragm downward, compressing the great toe. |
Symptoms |
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Diagnosis | Primarily through physical examination, observing the characteristic toe position. Further tests may be conducted to rule out underlying causes like COPD. |
Treatment |
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Prevalence | Estimated to affect up to 20% of patients with COPD. More common in men and individuals over 50. |
Prognosis | Generally benign with proper management, but can lead to pain and disability if untreated. |
Reference | PubMed Central - Research Article |