Ossicular chain disruption
fixation of ossicular chain
Method of Chain of Causes
reconstruction of ossicular chain
The gap of chain of substitutes
adjustment of disrtibution
Disruption of caesarean section wound
disruption of cell wall
Disruption of family by separation and divorce
Disruption of perineal obstetric wound
supply chain disruption
adjustment of chain relatives
administratice chain of command
bed depth control of chain grate