m
Line 20: Line 20:  
*Thin-walled.
 
*Thin-walled.
 
*Visible on the external surface is a spiral constriction that runs 20-30 times around the caecum. This is related to the folding of the mucosa internally.
 
*Visible on the external surface is a spiral constriction that runs 20-30 times around the caecum. This is related to the folding of the mucosa internally.
*There is an appendix at it's distal end containing lymphoid tissue.
+
*There is an [[Appendix - Anatomy & Physiology|appendix]] at it's distal end containing lymphoid tissue.
    
===Colon===
 
===Colon===