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Advanced Technical IVT

symmastia

Pronunciation: /sɪˈmæstiə/

Abnormal joining of breast implants across the midline of the chest.

Full Definition

Symmastia, also known as 'uniboob,' is a complication where the breast implants appear to connect across the chest midline, eliminating normal cleavage separation. This occurs when the medial implant pockets are created too close together or when existing tissue between the breasts is disrupted. The condition creates an unnatural appearance where the breasts appear as one continuous mass. Surgical correction involves pocket revision and reinforcement of the medial border to restore proper separation.

Usage

Usage note: Medical term, though 'uniboob' is colloquially used in patient education.

In Context

  • "The patient developed symmastia requiring pocket revision surgery." — Complication documentation
  • "Prevention of symmastia requires careful medial pocket dissection limits." — Surgical technique guideline

Also known as

uniboob medial malposition

Contrasted with

normal separation

Don't confuse with

close cleavage

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