Erweiterte Röntgendiagnostik des unteren Sprunggelenkes

Abstract

The standard radiographs in two planes of the ankle joint and of the foot do not allow an exact evaluation of the subtalar joint. Two additional views are proposed. With a dorsal flexion of the ankle joint one radiograph is obtained in 60 degrees internal rotation and the other in 60 degrees external rotation. The medial-oblique and lateral-oblique views considerably increase diagnostic information with a minor effort compared to tomography.

Methyl methacrylate [MAK Value Documentation, 1992]

“…Some authors consider that MMA is the primary or at least concomitant cause of cardiac arrest in these cases [52,53]. Modig et al [5], on the other hand, in clinical studies and Wenda et al [4] in animal studies (see Section 3.1, Effects on Animals) found no correlation between the monomer concentration in central venous blood and the drop in blood pressure. Eggert et al [55] saw agreement between the monomer concentrations in the central venous blood of their patients and the start, maximum and end of the blood pressure drop.…”

“…Wenda et al [4] were unable, however, to demonstrate a correlation between the concentration of monomer in the central venous blood of dogs and the blood pressure fluctuations.…”

“…However, more recent studies with animals, e.g. [4], and clinical studies, e.g. [5,6], have shown that there is no correlation between the concentrations of monomer briefly detectable in the central venous blood and the reductions in blood pressure (see Sections 2.2 and 3.1).…”