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Leg-length discrepancy

Leg-length discrepancy

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Etiology of Undergrowth<br />

• Congenital limb deficiency<br />

: congenital femoral deficiency,<br />

congenital fibular deficiency, tibial hemimelia<br />

• Asymmetrical neurological disorders<br />

<strong>Leg</strong>-<strong>length</strong> <strong>discrepancy</strong><br />

: hemiplegic CP, poliomyelitis, hemimyelomeningocele<br />

• Traumatic causes: malunion, growth plate arrest<br />

• Hemiatrophy: Idiopathic, Russel-Silver syndrome<br />

• Other causes: infection, tumor, post-irradiation,<br />

Blount’s disease, LCPD, unilateral clubfoot,<br />

congenital pseudarthrosis of the tibia

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