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Abnormality of stem of antihelix

MedGen UID:
869028
•Concept ID:
C4023445
•
Anatomical Abnormality
HPO: HP:0011244

Definition

An abnormality of the stem of the antihelix, which is the part below the bifurcation of the antihelix into the inferior and superior crura. [from HPO]

Recent clinical studies

Etiology

Auricular spoon-shaped crus malformation including variants: Clinical features and a novel surgical approach.
Park C
J Plast Reconstr Aesthet Surg 2024 Sep;96:256-262. Epub 2024 Jul 17 doi: 10.1016/j.bjps.2024.07.029. PMID: 39116803
Correlation of Grading and Number of Ear Subunits With Auditory Brainstem Response Findings in Children With Microtia.
Widodo DW, Zizlavsky S
Am J Audiol 2024 Jun 4;33(2):503-509. Epub 2024 Apr 26 doi: 10.1044/2024_AJA-23-00162. PMID: 38668691
Phenotypic sub-grouping in microtia using a statistical and a clinical approach.
Luquetti DV, Saltzman BS, Heike CL, Sie KC, Birgfeld CB, Evans KN, Leroux BG
Am J Med Genet A 2015 Apr;167A(4):688-94. Epub 2015 Feb 5 doi: 10.1002/ajmg.a.36963. PMID: 25655944Free PMC Article

Diagnosis

Auricular spoon-shaped crus malformation including variants: Clinical features and a novel surgical approach.
Park C
J Plast Reconstr Aesthet Surg 2024 Sep;96:256-262. Epub 2024 Jul 17 doi: 10.1016/j.bjps.2024.07.029. PMID: 39116803
Phenotypic sub-grouping in microtia using a statistical and a clinical approach.
Luquetti DV, Saltzman BS, Heike CL, Sie KC, Birgfeld CB, Evans KN, Leroux BG
Am J Med Genet A 2015 Apr;167A(4):688-94. Epub 2015 Feb 5 doi: 10.1002/ajmg.a.36963. PMID: 25655944Free PMC Article

Clinical prediction guides

Correlation of Grading and Number of Ear Subunits With Auditory Brainstem Response Findings in Children With Microtia.
Widodo DW, Zizlavsky S
Am J Audiol 2024 Jun 4;33(2):503-509. Epub 2024 Apr 26 doi: 10.1044/2024_AJA-23-00162. PMID: 38668691

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