<Tr> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Th> Latin </Th> <Td> tela subcutanea </Td> </Tr> <Tr> <Th> MeSH </Th> <Td> D040521 </Td> </Tr> <Tr> <Th> TA </Th> <Td> A16. 0.03. 001 </Td> </Tr>

Why is the hypodermis not part of the skin