A short-term follow-up of implant based breast reconstruction using a titanium-coated polypropylene mesh (TiLoop® Bra)

IntroductionA new approach for implant based breast reconstruction (IBBR) is the use of a titanium-coated polypropylene mesh (TCPM) as an alternative to acellular dermal matrix (ADM). This TCPM has a good biocompatibility and can be used similarly to ADM. The aim of this study is to discuss indications, limitations and complications of TCPM in IBBR.MethodsA retrospective analysis of 42 patients undergoing immediate or delayed IBBR using a TCPM was performed. Primary endpoints were incidence of infection and expander/implant with mesh removal due to infected fluid collection or extrusion.ResultsIn two patients, mild hematoma, seroma or infection occurred. Skin necrosis or capsular contraction was observed in one patient. Mesh explantation was needed in 3 cases. These events were higher among the first cases and in patients with postoperative skin infection (p = 0.003).ConclusionIn selected patients with adequate soft tissue cover TCPM seems to be a helpful tool for implant stabilization in terms of lateral stabilization and fixation of the musculus pectoralis major. In comparison to ADM, TCPM is cheaper and initial results are promising, but further follow-up data are necessary. In patients with poor soft tissue cover ADM should be used.