Short maxillary length
Disclosures
- updated 15 Jul 2022:
Nothing to disclose
Updates to Article Attributes
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was changed:
A short maxillary length can result from many congenital and acquired causes. If seen in an antenatal ultrasound scan, it is often considered to have a high association with trisomy 21 1.
Congenital conditions
Many conditions that can cause midfacial hypoplasia will result in a short maxillary length. These include:
- 18q deletion syndrome
- Alport syndrome 3
- fetal alcohol syndrome
- fetal valproate syndrome
- fetal
Warfarinwarfarin syndrome - Stickler syndrome group
Acquired conditions
In acquired situations (i.e. in an adult), previous surgery (e.g. for tumour resection) and trauma are important considerations.
-<p>A <strong>short maxillary length</strong> can result from many congenital and acquired causes. If seen in an antenatal ultrasound scan, it is often considered to have a high association with <a href="/articles/down-syndrome">trisomy 21</a> <sup>1</sup>. </p><h5>Congenital conditions</h5><p>Many conditions that can cause <a href="/articles/midfacial-hypoplasia-1">midfacial hypoplasia</a> will result in a short maxillary length. These include</p><ul>- +<p>A <strong>short maxillary length</strong> can result from many congenital and acquired causes. If seen in an antenatal ultrasound scan, it is often considered to have a high association with <a href="/articles/down-syndrome">trisomy 21</a> <sup>1</sup>. </p><h5>Congenital conditions</h5><p>Many conditions that can cause <a href="/articles/midfacial-hypoplasia-1">midfacial hypoplasia</a> will result in a short maxillary length. These include:</p><ul>
-<li><a href="/articles/fetal-warfarin-syndrome-2">fetal Warfarin syndrome</a></li>- +<li><a href="/articles/fetal-warfarin-syndrome-2">fetal warfarin syndrome</a></li>