[en] We report a numerical and experimental study of the laser beam propagation through a suspension of polystyrene microspheres in distilled water, showing the presence of higher-order centrally symmetric aberrations for the scatterer concentrations in the range from 1.3 × 10⁵ to 10⁶ mm⁻³ and analysing the dependence of the scattered light wavefront distortion on the concentration of particles in a turbid medium. The study has also shown the effectiveness of the compensation of the wavefront aberrations of a scattered laser beam using a bimorph adaptive mirror. (paper)