[Behavior of the fibrin-stabilizing blood coagulation factor XIII in hemorrhages after tooth extractions].
The influence of the fibrin-stabilizing coagulation factor XIII is necessary for the formation of a stable blood clot. The factor is not included in the usual global coagulation tests. The presence of lowered concentrations of this factor can be congenital or acquired as a result of various diseases. A lowered concentration of factor XIII was demonstrated in six patients with otherwise normal coagulation tests during a secondary hemorrhage a few days after an extraction. The hemorrhage was attributed to the lowered resistance of the instable blood clot over against the fibrinolytic characteristics of the buccal cavity milieu.
D005176:Factor XIII / Q000502:physiology; D005177:Factor XIII Deficiency / Q000150:complications*; D005342:Fibrinolysis; D006472:Oral Hemorrhage / Q000097:blood* / Q000209:etiology; D014081:Tooth Extraction / Q000009:adverse effects*
D005176:Factor XIII
Verhalten des fibrinstabilisierenden Gerinnungsfaktors XIII bei Nachblutungen nach Zahnextraktionen.