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> 3B scientific hemorrhoid digestive anatomical model
3B scientific hemorrhoid digestive anatomical model
The model is a life-size frontal section of the rectum as well as a smaller relief on a pedestal.
In addition to the anatomical structures of the rectum (sphincter, mucous membrane, venous plexus), the model shows internal haemorrhoids during stage I and II as well as external haemorrhoids.
The relief exhibit shows hemorrhoids during stage III and IV.
Comes mounted on a sturdy base.
