“…While free tissue transfers, such as the free muscle sparring transverse rectus abdominis musculocutaneous (ms‐TRAM) flap and the deep inferior epigastric artery perforator (DIEP) flap, are a common tool in breast reconstruction, these are time‐consuming and associated with significant donor site morbidity (Blondeel et al, 1997; Koshima, Inagawa, Yamamoto, & Moriguchi, 2000; Schoeller et al, 2001; Schusterman, Kroll, Miller, et al, 1994). There is little knowledge on the contralateral breast as a potential donor site though there have been several reports on using a pedicled contralateral split breast for reconstruction (Degreef, 2011; Geerards et al, 2018; Marshall, 1993; Marshall et al, 1981; Morritt et al, 2006; Novo‐Torres et al, 2015; Pontes, 1973; Reinhard, 1932; Schoeller et al, 2001). However, in‐tunnel venous congestions and the issue of symmastia have been raised as potential complications in a recent case series by Novo‐Torres et al (2015).…”