B

<table border="1" cellpadding="0" cellspacing="0" width="100%">

<tr>

<td width="34%" style=" height: 37px;">软组织情况</td>

<td width="33%" style=" height: 37px;">皮瓣移植</td>

<td width="33%" style=" height: 37px;">污染/骨损伤</td>

</tr>

<tr>

<td width="34%" style=" height: 35px;">软组织无法覆盖骨</td>

<td width="33%" style=" height: 35px;">骨膜剥离，需皮瓣修复</td>

<td width="33%" style=" height: 35px;">严重污染+骨外露</td>

</tr>

<tr>

<td width="34%">&nbsp;</td>

<td width="33%">&nbsp;</td>

<td width="33%">&nbsp;</td>

</tr>

<tr>

<td width="34%">&nbsp;</td>

<td width="33%">&nbsp;</td>

<td width="33%">&nbsp;</td>

</tr>

</table>

<p>&nbsp;</p>