What are the impairments of advanced leprosy?

Updated: Jun 05, 2020
  • Author: Darvin Scott Smith, MD, MSc, DTM&H; Chief Editor: Michael Stuart Bronze, MD  more...
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Infiltration by bacteria may lead to destruction of nasal cartilage (lepromatous leprosy), ocular involvement, and diffuse thickening of the skin. Advanced cases of leprosy involve the loss of eyebrows and lashes, but these deformities are less common today.

Worldwide, leprosy is considered a common cause of crippling of the hand, which is caused by ulnar nerve involvement. [12] Peroneal nerve involvement can lead to foot drop, posterior tibial nerve involvement, and clawed toes.

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