Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation. Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation. Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation. Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation. Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation. Pioneer in the management of pelvi-acetabular fractures particularly minimal invasive biological fixation.