Purpose: This study was aimed to histologically evaluate $Silicone^{(R)}$, $Gore-tex^{(R)}$, $AlloDerm^{(R)}$, and $Medpor^{(R)}$ implants for augmentation rhinoplasty after graft in the subperiosteum of mural calvarium respectively. Materials and method: Twenty four male ICR mice were used. $Silicone^{(R)}$, $Gore-tex^{(R)}$, $AlloDerm^{(R)}$, and $Medpor^{(R)}$ were grafted respectively in the subperiosteum of frontal bone. Animals were sacrificed at 1 week, 4 week and 8 week after graft. Histological observation was performed after H&E staining. Results: All groups were healed without any extrusion of implant materials and inflammatory cell infiltration. In Silicone group, $Silicone^{(R)}$ was well enclosed by thin fibrous tissue at 1 week, which became thicker and stable at 4 weeks and 8 weeks. And there was no destruction or resorption of $Silicone^{(R)}$ In Gore-tex group, there was no destruction or resorption of $Gore-tex^{(R)}$. Thin fibrous tissue and cell infiltration from peripheral tissue were observed at 1 week, 4 weeks and 8 weeks. In AlloDerm group, $AlloDerm^{(R)}$ was enclosed by fibrous tissue. Cell infiltration was observed at 1 week, 4 weeks and 8 weeks. In Medpor group, there was no inflammation, destruction or resorption of $Medpor^{(R)}$ and it was contacted directly to the bone without interposition of fibrous tissue. Porous area was filled by bone or soft tissue. Conclusion: These results suggest that $Gore-tex^{(R)}$, $AlloDerm^{(R)}$, and $Medpor^{(R)}$ graft are more stable than $Silicone^{(R)}$ graft and that $Silicone^{(R)}$, $Gore-tex^{(R)}$, $AlloDerm^{(R)}$ are appropriate for graft on nasal tip and $Medpor^{(R)}$ is appropriate for graft on nasal dorsum.