Splenic Trauma ,Blunt trauma abdomen, spleen anatonmy (Ligaments blood supply accessory spleens) , Mechanism of injury, Presentation (symptoms and signs) Management ( operative vs non operative ) Imaging techniques for spleen ( FAST CT Scan abdomen Angiography ) , Grades of Splenic injury , Criteria for non operative management , Surgical Management ( Splenectomy Vs Splenorrahphy Partial Splenectomy Autotransplantation ), Post operative complications , Overwhelming Post Splenectomy Sepsis ( OPSI ) ,Follow up Care ( Vaccination )