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Changes in the Appendicular Skeleton with Age

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The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...

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Ectrodactyly-lobster claw deformity

Sarath Kumar Udaya Kumar¹, Krishna Prasanth Baalan¹

¹Department of Community Medicine, Sree Balaji Medical College and Hospital, Bharath University, Chennai, India.

The Pan African Medical Journal

|November 22, 2021

Summary

No abstract available in PubMed .

Keywords:

Deformity children congenital

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