Medial rectus muscleMedial rectus muscleLateral rectus muscleLateral rectus muscleInferior rectus muscleInferior oblique muscleMedial check ligamentCheck ligament of medial rectusmuscleCheck ligament of lateral rectus muscleLateral check ligamentSuspensory ligamentSuspensory ligamentSuspensoryligamentFascial sheathFascial sheathPeriosteumPeriorbitaLacrimal sacAB