A three-dimensional wound dressing comprises a main body made of foam. The main body is provided with a planar bottom surface and a top surface having an upwardly convex and curved shape. In this way, the three-dimensional dressing of the present invention can be placed in a cavity type wound, with its top surface pasted against the inner wall and the cavity bottom of the wound, thereby effectively absorbing wound exudates. Furthermore, the integrity of the main body can still be maintained after absorption of exudates, so as to allow the user or medical personnel to remove and replace it.一種立體傷口敷料,包括一由泡綿製成之本體,該本體具有一呈平面狀之底面、以及一向上凸起且呈弧形之頂面。藉此,本發明之立體敷料可置入腔洞型傷口中,並以其頂面貼抵傷口內壁與腔洞底部,可有效吸收傷口滲液,且吸收滲液後仍能維持本體之完整性,方便使用者或醫護人員清除並予更換。10‧‧‧立體傷口敷料12‧‧‧本體14‧‧‧底面16‧‧‧頂面20‧‧‧腔洞型傷口22‧‧‧底部