The document discusses anterior dislocation of the hip and fractures of the femoral neck. Anterior dislocation of the hip is rare and usually caused by trauma, with two types described. Fractures of the femoral neck are most common in the elderly and can be classified using Garden's system. Surgical treatment including internal fixation or hip replacement is usually needed for displaced fractures to prevent complications like avascular necrosis.

1. Anterior dislocation of the hip

13. Fractures of the femoral neck

21. Garden I

22. Garden II

24. Garden III

25. Garden IV