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Reconstruction of microtia using tissue expander.

R Tanino¹, M Miyasaka

¹Tokai University School of Medicine, Kanagawa, Japan.

Clinics in Plastic Surgery

|April 1, 1990

Summary

Microtia reconstruction uses a tissue expander to create a skin flap for an improved ear contour. This technique offers a viable surgical option for auricular reconstruction.

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Area of Science:

Plastic Surgery
Otolaryngology
Regenerative Medicine

Background:

Microtia, a congenital condition, presents challenges in auricular reconstruction due to limited soft tissue availability.
Autologous reconstruction methods often require multiple stages and donor site morbidity.
Tissue expansion offers a method to augment soft tissue for improved auricular contour.

Observation:

A temporal skin flap, augmented via tissue expansion, was utilized for microtia reconstruction.
The expanded flap provided sufficient tissue to achieve an acceptable auricle shape.
The surgical procedure and its outcomes were documented.

Findings:

Tissue expansion is an effective technique for generating adequate soft tissue for microtia reconstruction.
The method allows for a single-stage reconstruction with a focus on aesthetic outcomes.
The authors report positive experiences with this approach.

Implications:

This technique can enhance the aesthetic results of microtia repair.
It offers a potentially less invasive option compared to traditional cartilage grafting.
Further studies can explore long-term outcomes and patient satisfaction.

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