#$%^&*AU2009222469B220150226.pdf#####- 43 ABSTRACT OF THE DISCLOSURE A number of customized patient-specific acetabular orthopaedic surgical instruments are disclosed. A method for fabricating and using such orthopaedic surgical instruments are also disclosed. 28/09/09,va 18246 speci.doc,431/21 12 14 10 GENERATE MEDICAL IMAGES DETERMINE OF PATIENT'S BONY ANATOMY CONSTRAINT DATA TRANSMIT MEDICAL IMAGES AND 16 CONSTRAINT DATA TO VENDOR 18 PROCESS IMAGES 20- CONVERT MEDICAL IDENTIFY -22 IMAGES LANDMARKS DETERMINE PROPER INCLINATION AND VERSION 24 GENERATE MODEL OF PATIENT-SPECIFIC 26 ACETABULAR ORTHOPAEDIC INSTRUMENT VALIDATE MODEL 728 FABRICATE PATIENT-SPECIFIC 30 ACETABULAR ORTHOPAEDIC INSTRUMENT PERFORM ORTHOPAEDIC SURGICAL PROCEDURE USING 32 PATIENT-SPECIFIC ACETABULAR ORTHOPAEDIC INSTRUMENT Fig. 1
