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![Surgical pitfalls with custom-made porous hydroxyapatite cranial implants](https://image.oaes.cc/f559a416-d397-4254-8655-ca973748ba6b/54.fig.5.png)
Figure 5. The trophism of the skin overlying the cranioplasty is important for the osteomimesis and for the prevention of infections. The trophism of the skin may improve by using dermal matrix placed between cranioplasty and subcutaneous tissue