[Fluctuations in synovial fluid pressure in the hip joint].

Close interrelation of the indications of pressure in the acetabular part of the joint and the position of the lower extremity was revealed in experimental preparations of the hip joint. The fluctuation of the pressure was shown to depend on anatomical features, in particular on the femur head shape and the state of the glenoid lip. The data obtained should be taken into account in endoprosthesis of the femur head and elaboration of new implants.