Table 3.

Microscopic adhesion classification according to Zühlke et al. ¹⁷.

Score	Description
0	No adhesions
1	Weak connective tissue, rich cell, new and old fibrin, thin reticulin fibrils
2	Connective tissue which has cells and capillaries. few collagen fibers
3	Thicker connective tissue. Few cells and elastic and smooth muscle fibers, more vessels
4	Old and thick granulation tissue, poor cells, difficult separation of serosal surfaces