Workup
Imaging Studies
- Thorough workup includes an evaluation of the kidneys and collecting system via ultrasound.
- Evaluation of the cervical, thoracic, and lumbar spine by plain radiographs rules out occult malformations.
- In patients with craniofacial microsomia, 3D CT scans aid in surgical planning.
Diagnostic Procedures
- Infants should have baseline audiology evaluation of the affected and unaffected ears. Address hearing deficits promptly to prevent speech problems.
More on Ear, Microtia |
| Overview: Ear, Microtia |
Workup: Ear, Microtia |
| Treatment: Ear, Microtia |
| Follow-up: Ear, Microtia |
| Multimedia: Ear, Microtia |
| References |
| « Previous Page | Next Page » |
References
Melnick M, Myranthopoulus NC, eds. External ear malformations: epidemiology, genetics and natural history. In: Birth Defects. Vol 15. 1979.
Brent B. The correction of mi-rotia with autogenous cartilage grafts: I. The classic deformity. Plast Reconstr Surg. Jul 1980;66(1):1-12. [Medline].
Poswillo D. Otomandibular deformity: Pathogenesis as a guide to reconstruction. J Max Fac Surg. 1974;2:64-72.
Nagata S. A new method of total reconstruction of the auricle for microtia. Plast Reconstr Surg. Aug 1993;92(2):187-201. [Medline].
Firmin F. Controversies in autogenous auricular reconstruction. Presented at: Ear Reconstruction '98: Choices for the Future;. March 4-6, 1998;Lake Louise National Park, Alberta, Canada.
Tolleth H. Artistic anatomy, dimensions, and proportions of the external ear. Clin Plast Surg. Jul 1978;5(3):337-45. [Medline].
Yang SL, Zheng JH, Ding Z, Liu QY, Mao GY, Jin YP. Combined Fascial Flap and Expanded Skin Flap for Enveloping Medpor Framework in Microtia Reconstruction. Aesthetic Plast Surg. Oct 7 2008;[Medline].
Romo T 3rd, Morris LG, Reitzen SD, Ghossaini SN, Wazen JJ, Kohan D. Reconstruction of congenital microtia-atresia: outcomes with the Medpor/bone-anchored hearing aid-approach. Ann Plast Surg. Apr 2009;62(4):384-9. [Medline].
Pierce GW. Reconstruction of the external ear. Surg Gynecol Obstet. 1930;50:601.
Converse JM. Reconstruction of the auricle - Part I. Plast Reconstr Surg. 1958;22:150-163.
Converse JM. Reconstruction of the auricle - Part II. Plast Reconstr Surg. 1958;22:230-249.
Tanzer RC. Total reconstruction of the external ear. Plast. Reconstr. Surg. 1959;23:1-15.
Oyama A, Fujimori H, Funayama E, Yamamoto Y. Intraoperative simulation device using negative pressure for construction of framework in microtia reconstruction. Plast Reconstr Surg. Mar 2008;121(3):129e-130e. [Medline].
Helling ER, Okoro S, Kim G 2nd, Wang PT. Endoscope-assisted temporoparietal fascia harvest for auricular reconstruction. Plast Reconstr Surg. May 2008;121(5):1598-605. [Medline].
Aase JM, Tegtmeier RE. Microtia in New Mexico: evidence for multifactorial causation. Birth Defects Orig Artic Ser. 1977;13(3A):113-6. [Medline].
Adamson JE, Horton CE, Crawford HH. The growth pattern of the external ear. Plast Reconstr Surg. Oct 1965;36(4):466-70. [Medline].
Llano-Rivas I, Gonzalez-del Angel A, del Castillo V, et al. Microtia: a clinical and genetic study at the National Institute of Pediatrics in Mexico City. Arch Med Res. Mar-Apr 1999;30(2):120-4. [Medline].
Poswillo DE. Discussion of Bennun RD, Mulliken JB, Kaban LB, Murray JE. Microtia: A microform of hemifacial microsomia. Plast Reconstr Surg. 1985;76:864-865.
Snively SL. Plastic surgery of the ear. Select Read Plast Surg. 1994;7:1-26.
Takahashi H, Maeda K. Survey of the familial occurrence of 171 microtia cases. Jpn J Plast Surg. 1982;15:310.
Tanzer RC. Total reconstruction of the auricle. The evolution of a plan of treatment. Plast Reconstr Surg. Jun 1971;47(6):523-33. [Medline].
Thomson HG, Winslow J. Microtia reconstruction: does the cartilage framework grow?. Plast Reconstr Surg. Dec 1989;84(6):908-15. [Medline].
Tolleth H. A hierarchy of values in the design and construction of the ear. Clin Plast Surg. Apr 1990;17(2):193-207. [Medline].
Further Reading
Keywords
ear, microtia, ear microtia, hypoplasia of ear, auricle, auricular vestige, microtia pictures, ear microtia pictures, ear pictures, ear surgery, ear reconstruction, birth defect, ear development, ear repair, ear creation, ear plastic surgery, congenital ear defect, small ear, ear microtia surgery, microtia treatment, ear treatment, external ear, external ear surgery, external ear microtia, external ear reconstruction, auricle reconstruction, prosthetic ear, autologous reconstruction, autologous framework, bone-conduction hearing aid, hearing aid, microtic vestige, prosthetic carving, carving technique, cartilage framework, lobule rotation, conchal excavation, tragus formation, pinna elevation, classical microtia, atypical microtia, classical remnant, atypical remnant, ear remnant, auricular remnant, concha, antihelix, tragus, antitragus, dystopic remnant, distraction osteogenesis, auricular dystopia
Workup: Ear, Microtia