Add a few squirts of mild dish soap. Scrub the patio with a long-handled scrub brush and the soapy water. Rinse the soap off with water from the garden hose. Cover plants, grass and landscaping around the concrete slab with plastic sheeting if it is still dirty or stained.
When pseudarthrosis is caused by or results in a positive sagittal-plane deformity, correction is essential. This can be accomplished by lengthening the anterior column, shortening the posterior column, or both. The anterior column can be extended by adding a structural interbody graft to the area of concern (Fig.
A DVT may cause pulmonary embolism if it goes to the lung, it may cause heart attack if it goes to the heart or it may cause a stroke if it goes to the brain. Deep venous thrombosis may be caused by: Factors that cause change in the blood velocity. Factors that cause change in the consistency of blood.