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Stahl syndrome in clinical practice.

G A Ferraro1, A Perrotta, F Rossano

  • 1Department of Plastic and Reconstructive Surgery, Second University of Naples, Italy. gaferraro@libero.it

Aesthetic Plastic Surgery
|May 31, 2006
PubMed
Summary

Stahl syndrome, or Satiro's ear, is an ear deformity caused by a cartilaginous fold. This condition has a strong hereditary component and can be surgically corrected.

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Area of Science:

  • Plastic Surgery
  • Medical Genetics
  • Anatomy

Background:

  • Stahl syndrome, also known as Satiro's ear, is a congenital auricle deformity.
  • It is characterized by an abnormal cartilaginous fold extending from the crus anthelix to the helix.
  • This fold deforms the ear's curvature and enlarges the triangular fossa.

Purpose of the Study:

  • To describe the characteristics and etiology of Stahl syndrome.
  • To discuss the genetic and muscular hypotheses for its pathogenesis.
  • To present the surgical management of this condition.

Main Methods:

  • Review of historical classifications of ear deformities.
  • Analysis of etiological factors, including hereditary and familial patterns.
  • Description of the surgical Chongcet technique for correction.

Main Results:

  • Stahl syndrome is frequently associated with other auricle deformities, particularly in Asian populations.
  • A strong hereditary and familial predisposition is observed, with high concordance in identical twins.
  • An alternative hypothesis links the deformity to altered growth of the intrinsic ear transverse muscle.

Conclusions:

  • Stahl syndrome is a distinct ear deformity with a significant genetic basis.
  • Surgical intervention, specifically the Chongcet technique, offers a solution for correcting the deformity.
  • Further research may clarify the role of intrinsic ear muscles in its development.

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