Our Surgical Logbook is designed for surgeons of all specialities to keep records of their operations. It offers a range of audit reports and listings, including analyses of Possum and P-Possum expectations of mortality.

Our Possum Calculator is a 'lite' version of the Surgical Logbook suitable for surgeons wanting to calculate Possum and P-Possum scores for hospital audits and national minimum dataset requirements.

Visit www.surgicallogbook.com - our dedicated Surgical Logbook website

The Patient Management and Analysis System (PMAS) is a Windows application for keeping records of patients for both administrative purposes and full statistical analysis.  Reports (such as life-tables, log-ranking and Cox Regression) can be produced for specifically-defined groups of data.