SANDAL FOOT – SEPARATION OF THE GREAT TOE

• Normal variant, found in many fetuses.
• Present in 45% of fetuses with Down syndrome, and is not a typical finding in other syndromes.

Familial long second toe and sandal toe
	Fathers toes of fetus above

REFERENCES

1. Miller OJ. Chromosome twenty-one trisomy syndrome. In Bergsma (Ed): Principles and practice of medical genetics. 2nd Ed, 1990; Edinburugh, Churchill Livingstone:p247
2. Wilkins I. Separation of the great toe in fetuses with Down syndrome. J Ultrasound Med 1994; 13:229-231

CLINODACTYLY OF THE FOOT

Clinodactyly between third and fourth digits– normal karyotype