clubbing

Symptom/Finding
clubbing
Description
Abnormal enlargement at the base of the fingernails with "loss of the normal angle at the nail bed." [Merck Manual, p. 364] "Clubbing is a classic sign of chronic hypoxemia in patients with chronic obstructive lung disease." [Primary Care Medicine, 3rd ed. Goroll AH, et al. J.B Lippincott Company, Philadelphia, 1995, p. 248]
Category
Respiratory
ICD-9 Code
781.5
ICD-10 Code
R68.3

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