[Quality assurance and teamwork in social medicine expert assessment exemplified by the expert assessment aid "corrective breast surgery" of the North Rhine Health Insurance Medical Service].

To standardise sociomedical expertising procedures in surgery of the breast a project team of medical advisors of the Medical Advisory and Expertising Service North Rhine worked out a manual. A form was created for sociomedical pre-advice occasions. Detail parameters for examination (time needed and advisor selection) were fixed in consent.