Single stage direct -to- implant breast reconstruction following mastectomy (The use of Ultrapro® Mesh).

[BACKGROUND] Immediate breast reconstruction (IBR) with direct to implant (DTI) is the preferred method of reconstruction by many surgeons and patients, however, acellular dermal matrix (ADM) and other synthetic meshes are expensive especially in low- and middle-income countries. AIM OF THE WORK: To evaluate the technique, indications, aesthetic outcomes, and short and long-term complications of DTI breast reconstruction performed with Ultrapro®, a low-cost alternative mesh to ADM and other synthetic meshes.

[METHODS] Our study is a prospective cohort study that was conducted on 133 patients who experienced IBR following nipple-sparing mastectomy (NSM) or skin sparing mastectomy (SSM) using silicone implants and Ultrapro® mesh between December 2020 and December 2023. Techniques used were either sub-pectoral or pre-pectoral, evaluating aesthetic outcome, complication rate and patient satisfaction using breast Q questionnaire.

[RESULTS] We included 133 patients (141 breasts) with a median age of 39 years. Mean duration of follow up: 20.364 ± 5.39 months. The sub-pectoral and the pre pectoral techniques were used for 80 breasts and 61 breasts respectively. We used the Ultrapro® mesh in all our patients. Smooth round silicone implants were used. The overall Major complications rate was 16.3%. 8 implants (5.7%) were lost within 6 months post-operatively while 2 implants were removed in the late post-operative period (after 6 months) one due to rupture and the other due to local recurrence. Capsular contracture Baker 3 and 4 was observed in 36 breasts (25%), 31 of them had post mastectomy radiotherapy treatment. 11 (7.8%) were managed by capsulotomies and re-insertion of the same implant. Radiotherapy was a significant risk factors for major complications and capsular contracture with p value of (0.01) and (0.0001) respectively.

[CONCLUSION] DTI in properly selected patients offers excellent outcomes and patient satisfaction. The complication rate is low and improves with the experience of the surgeon. The Ultrapro® mesh is a safe, low-cost alternative to ADM or other synthetic meshes especially in low socioeconomic countries. Radiotherapy is a significant risk factor for major complications and capsular contractures.