Journal of plastic, reconstructive & aesthetic surgery : JPRAS
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J Plast Reconstr Aesthet Surg · Apr 2014
The ability of intra-operative perfusion mapping with laser-assisted indocyanine green angiography to predict mastectomy flap necrosis in breast reconstruction: a prospective trial.
Mastectomy skin flap ischaemia leading to necrosis is a common occurrence. Laser-assisted indocyanine green (ICG) angiography can assist to locate these poorly perfused areas intra-operatively. Our study aims to identify specific perfusion values produced by ICG angiography that accurately predict mastectomy flap necrosis. ⋯ Thus, these data suggest that laser-assisted ICG angiography predicts postoperative outcomes with high accuracy. In our series, a SPY value of ≤ 7 correlated well with mastectomy flap necrosis. Furthermore, smoking and intra-operative injections containing epinephrine should be considered when evaluating low perfusion values as they can lead to false-positive test results.
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J Plast Reconstr Aesthet Surg · Apr 2014
Modification of the superior gluteal artery perforator flap for reconstruction of sacral sores.
Despite advances in reconstruction techniques, the treatment of sacral sores remains challenging to plastic surgeons. The superior gluteal artery perforator (SGAP) flap is reliable and preserves the entire contralateral side as a future donor site. The ipsilateral gluteal muscle is preserved, and the inferior gluteal artery flaps are viable. However, dissection of the perforator is tedious and may compromise the perforator vessels. ⋯ Perforator-based flaps have become popular in modern reconstructive surgery because of low donor-site morbidity and good preservation of muscle. The advantages of our modification procedure include shorter operative time, lesser bleeding and lesser pedicle trauma, which make the SGAP flaps an excellent choice for sacral sore coverage.