What is the probability that offspring of two heterogeneous parents will be homologous recessive?
Matrixectomy: If your doctor believes the destruction of the nail matrix is necessary after removing the toenail, he or she will perform a partial or full matrixectomy (or matricectomy), which is permanent toenail removal by applying a chemical agent (most commonly phenol or sodium hydroxide) to the matrix.
Gastrectomy is the removal of part or all of the stomach. There are three main types of gastrectomy: 1  partial gastrectomy, removal of the lower half of the stomach.astrectomy is the removal of part or all of the stomach. There are three main types of gastrectomy: 1  partial gastrectomy, removal of the lower half of the stomach.