Motiva Ergonomix Round SilkSurface Silicone Breast Implants: Outcome Analysis of 100 Primary Breast Augmentations over 3 Years and Technical Considerations

Aesthetic Potential and Safety Profile of Nanotextured Breast Implants in 1000 Cases of Breast Augmentation: Evaluation of a Single-Center Experience

BACKGROUND

Nanotextured implants, an innovation in implant technology, are designed to enhance tissue interaction, reduce inflammation, and mitigate complications of traditional implants.

OBJECTIVES

The aim of the study was to evaluate the aesthetic potential and safety profile of nanotextured breast implants in breast augmentation from a single-surgeon experience.

METHODS

This prospective cohort study included 1000 patients who underwent breast augmentation with nanotextured implants. Aesthetic outcomes were assessed with direct measurements and BCCT.core software, focusing on breast projection, symmetry, and upper pole fullness. Patient satisfaction was measured with BREAST-Q and overall satisfaction surveys. Safety profiles were evaluated based on the incidence of complications such as infection, hematoma, capsular contracture, and implant rupture. Statistical analyses were conducted to assess the outcomes.

RESULTS

The study found significant improvements in aesthetic outcomes, with 92.8% of cases achieving substantial aesthetic enhancements. Patient satisfaction was high, with 96.4% of patients reporting enhanced self-esteem and contentment. The safety profile was favorable, with a low incidence of complications (0.7% requiring revisional surgery) and no major complications reported. Long-term follow-up data indicated sustained aesthetic outcomes and a stable safety profile.

CONCLUSIONS

The synergistic quality of nanotextured implants in relation to the natural breast gland tissue is defined by a significantly wider range of aesthetic options. The findings of this study underscore the positive impact of nanotextured breast implants on enhancing the aesthetic potential of breast augmentation and their contribution to a low incidence of complications.

LEVEL OF EVIDENCE: 3

Outcome analysis and assessment of the lower pole expansion following breast augmentation with ergonomic implants: Optimizing results with patient selection based on 5-year data

BACKGROUND

Silicone implants have gone through adaptations to improve esthetic outcomes. With the progress of technology, including gel rheology, different properties have been introduced. Ergonomic style implants (ESI) feature enhanced rheological properties and provide a shaped contour with a round base.

OBJECTIVES

This study investigated outcomes for ESI in breast augmentation concerning lower pole stretching (LPS) and implant stability and describes an algorithm to assist in decision-making.

METHODS

A total of 148 patients (296 breasts) underwent breast augmentation with ESI; this procedure was indicated in patients with good skin quality and <6 cm between the nipple-areola complex and the inframammary fold.

RESULTS

The mean patient age was 29.6 years (range: 19-39), and 93 patients (62.8%) underwent primary breast augmentation with demi/full projection (average volume of 245 cc [175-375 cc]). Axillary incision and subfascial pocket were indicated in 115 (77.7%) and 72 (48%) cases, respectively. Average LPS values were 32.2% (24.91 mm) and 10.86% (9.42 mm) at up to 10 days and 10 days to 12 months postprocedure, respectively. Patients were followed for a mean of 29.9 ± 26.4 months (range: 6-66). Complication rates per breast and per patient were 5% and 10%, respectively, and included subcutaneous banding in the axilla (1.6%), implant displacement (1.2%), and wound dehiscence (0.8%). No cases of infection, seroma, or rippling complications were observed.

CONCLUSIONS

The present decision-making algorithm summarizes the process involved in breast augmentation using ESI and is intended to help standardize decisions. With correct planning, long-lasting outcomes can be achieved due to favorable interactions between ESI and the patient's tissues.

Capsular Contracture Rate in Augmentation Mammoplasty With Motiva Breast Implant Insertion: A Single-Center Experience in Korea

BACKGROUND

Capsular contracture is the most common complication following breast implant surgery, and the implant shell characteristics are important in preventing this complication.

OBJECTIVES

The aim of this study was to evaluate the capsular contracture rate for SmoothSilk Motiva implants (Establishment Labs Holdings Inc., New York, NY) in females who underwent primary and revisional breast augmentation over a 3-year period.

METHODS

A total of 1324 cases that took place from 2017 to 2020 were retrospectively analyzed, with 1027 being primary surgeries and 297 being revisional surgeries.

RESULTS

In the 1324 cases of augmentation mammoplasty with SmoothSilk Motiva implants, the overall capsular contracture rate was 1.8% (n = 24). The capsular contracture rate in the 1027 primary surgery cases was 1.07% (n = 11), and the capsular contracture rate in the 297 revisional surgery cases was significantly different at 4.39% (n = 13, P = .0001). More specifically, the capsular contracture rate in 182 revisional surgery for cases without capsular contracture was 1.12% (n = 2), and it showed no statistically significant difference from the rate in primary surgery cases (P = .965). However, the rate in 115 revisional surgery for cases with capsular contracture was 9.57% (n = 11), and it showed a statistically significant difference from the rate in primary surgery cases (P = .000) and the rate in revisional surgery for cases without capsular contracture (P = .001).

CONCLUSIONS

Augmentation mammoplasty with SmoothSilk Motiva implants demonstrated a lower rate of capsular contracture than traditional smooth or textured implants. Revisional surgery for cases without capsular contracture showed a similar rate of capsular contracture to primary surgery cases, but the rates were higher in revisional surgery for cases with capsular contracture.

LEVEL OF EVIDENCE: 4

Predicting the expansion of the lower pole of the breast following smooth breast implant augmentation: A novel shear wave elastography study

OBJECTIVES

This study aimed to educate and demonstrate how the use of shear wave elastography (SWE) can be used to determine the elasticity of patient tissues preoperatively, which can then be used to predict the level of lower pole expansion postoperatively, following breast augmentation surgery.

MATERIALS AND METHODS

This study evaluated 60 breasts in 30 patients that were divided in 3 equal groups (n = 20) according to their predefined elastography criteria measured via SWE (loose, moderate, and tight tissue elasticity). All measurements were taken under maximum stretch between the inferior border of the nipple alveolar complex (NAC) and inframammary fold (IMF) using a measuring tape in millimetres (mm). The follow-up appointments for routine assessments and measurements were done at 3, 6, 12, 18, and 24 months.

RESULTS

The study engaged 38 patients over 4 years, but only 10 patients in each group attended all the appointments. Statistical analysis showed the elastic skin types (loose, moderate, and tight) had significantly different rates of lower pole expansion, and the rate of expansion increased significantly after 6 months postoperatively, whereas prior to 6 months, the rates were comparable (p < 0.05).

DISCUSSION

The results showed that increasingly elastic skin types have a greater rate of lower pole expansion. This is important for the operating surgeon to be aware of as looser skin types will be more prone to lower pole expansion, and thus, a higher surgical IMF suture may be advised to manage patient expectations.

CONCLUSION

This study can be used as a guideline for surgeons, which will allow for a more predictable surgical planning system that will ultimately lead to fewer revisions and risks for patients worldwide.

Nagor Impleo Round Silicone Gel Breast Implants: Early Outcome Analysis after 340 Primary Breast Augmentations

For decades, implant-based breast augmentation has been one of the most performed surgical procedures for cosmetic purposes around the world. Hence, novel manufactured implants should be critically investigated to prove them safe and effective. Here, the authors describe the first independently conducted clinical study on Nagor Impleo textured round breast implants. For this retrospective study, outcomes of 340 consecutive female patients undergoing primary cosmetic breast augmentation were analyzed. Demographic and surgical data as well as outcomes and complications were evaluated. Furthermore, a survey concerning effectiveness and aesthetic satisfaction after breast augmentation was examined. All 680 implants were placed in a submuscular plane with incisions at the inframammary fold. The main indications for surgery were hypoplasia and hypoplasia with asymmetry. The mean implant volume was 390 cc and the main type of projection was high profile. The most common complications were hematoma and capsular contracture (0.9 percent, respectively). The overall revision rate for complications was 2.4%. Additionally, almost all patients showed increased quality of life and aesthetic satisfaction after a breast augmentation. Hence, all patients would undergo breast augmentation again with these newly launched devices. Nagor Impleo implants demonstrate a low complication rate and high safety profile. Although high aesthetic satisfaction and quality of life results were achieved, analysis of an even larger series over a longer period of time would be beneficial to evaluate the reliability of this implant.

Augmentation-Mastopexy: Analysis of 95 Consecutive Patients and Critical Appraisal of the Procedure

Single-stage mastopexy-augmentation has been demonstrated to be a safe procedure. However, revisions may still be necessary. We evaluate 95 consecutive patients undergoing mastopexy-augmentation and introduce a new surgical technique for the procedure: the modified dual plane technique. In this retrospective study, 95 patients (mean age 34 ± 11 years) underwent mastopexy-augmentation between 2009 and 2019. The procedures were classified as subglandular, dual plane, or modified dual plane technique. The outcome measures included major and minor complications. A total of 19 patients underwent a subglandular procedure, 32 patients a dual plane procedure, and 44 patients a modified dual plane procedure. We observed a high overall complication rate in the subglandular group (n = 12, 63%), dual plane group (n = 15, 47%), and modified dual plane group (n = 10, 23%). Complications leading to implant loss/change occurred in seven patients in the subglandular group (37%), six patients in the dual plane group (19%), and no patient in the modified dual plane group. While we observed a high complication rate in patients undergoing mastopexy-augmentations, the modified dual plane technique was associated with a lower complication rate.

Feasibility of Imaging Modalities Combined with a Silicone Gel-Filled Breast Implant in Korean Women

With the occurrence of breast implant crises in Korea, it has become increasingly important to detect complications earlier in patients receiving a device. We have therefore combined imaging modalities with an implant-based augmentation mammaplasty. In this study, we assessed the short-term treatment outcomes and safety of the Motiva ErgonomixTM Round SilkSurface (Establishment Labs Holdings Inc., Alajuela, Costa Rica) in Korean women. A total of 87 women (n = 87) were included in the current study. We compared preoperative anthropometric measurements between the right side and the left side of the breast. Moreover, we also compared the thickness of the skin, subcutaneous tissue and the pectoralis major measured on a breast ultrasound preoperatively and 3 months postoperatively. Furthermore, we analyzed the incidences of postoperative complications and the cumulative complication-free survival. Preoperatively, there was a significant difference in the distance from the nipple to the midline between the left and right side of the breast (p = 0.000). Both sides of the breast showed significant differences in the thickness of the pectoralis major preoperatively and 3 months postoperatively (p = 0.000). A total of 11 cases (12.6%) of postoperative complications occurred; these included five cases (5.7%) of early seroma, two cases (2.3%) of infection, two cases (2.3%) of rippling, one case (1.1%) of hematoma and one case (1.1%) of capsular contracture. Time-to-events were estimated at 386.68 ± 27.79 days (95% CI 334.11-439.27). Here, we describe our experience with imaging modalities in combination with the Motiva ErgonomixTM Round SilkSurface in Korean women.

Complication Rates after Breast Surgery with the Motiva Smooth Silk Surface Silicone Gel Implants-A Systematic Review and Meta-Analysis

BACKGROUND

In an era where textured devices are being phased out due to concerns about BIA-ALCL, the Motiva SilkSurface breast implants intend to alleviate historical prosthesis-related complications. However, its safety and feasibility remain unelucidated.

METHODS

An analysis of Pubmed, Web of Science, Ovid, and Embase databases was performed. A total of 114 studies were identified initially, and 13 of these met the inclusion criteria and were assessed regarding postoperative parameters such as complication rate or follow-up period.

RESULTS

In 4784 patients who underwent breast augmentation with Motiva SilkSurface breast implants, a total of 250 (5.2%) complications were observed. Short- and medium-term complication rates ranged from 2.8-14.4% and 0.32-16.67%, respectively. The most common complication was early seroma (n = 52, overall incidence = 1.08%), followed by early hematoma (n = 28, overall incidence = 0.54%). The incidence of capsule contracture was 0.54% and breast implant-associated-anaplastic large cell lymphoma was not observed.

DISCUSSION

Although the majority of the studies in the current literature suggest the distinction of the Motiva SilkSurface breast implants in terms of postoperative complications and capsular contracture, its safety and feasibility need to be further elucidated with well-designed, large-scale, multicenter, prospective case-control studies. Other: No funding was received.

Six-Year Evaluation of Motiva Round and Ergonomix SmoothSilk Surface Silicone Breast Implants: A Two-Center, Two-Surgeon Outcome Analysis of 1053 Primary and Secondary Breast Augmentations and Augmentation Mastopexy

BACKGROUND

The emerging concerns around breast implant-associated anaplastic large cell lymphoma and other chronic inflammatory-related conditions have instigated a wider use of smooth devices.

OBJECTIVES

The authors aimed to present 6-year data following the introduction of Motiva implants (Establishment Labs Holdings Inc.; Alajuela, Costa Rica) into their previously texture-dominated practice. Additionally, the authors aimed to provide technical recommendations on how to efficiently incorporate these devices into surgical practice and minimize the learning curve.

METHODS

Data of 1053 primary and secondary breast augmentations conducted between April 2015 and December 2020 in 2 centers (Victoriakliniken in Sweden and the European Institute of Plastic Surgery in Cyprus) were retrospectively evaluated to obtain data on chosen implant characteristics and complications that led to reoperation, prior to and following modifications to surgical practice in 2018.

RESULTS

The data from 6 consecutive years demonstrate a low device-related complication rate with Motiva implants. In 2018, following adaptions in surgical practice, the complication rate significantly declined.

CONCLUSIONS

Motiva implants demonstrate a low complication rate and safety profile for women undergoing primary and secondary breast augmentation procedures. However, to reap the benefits of the antifibrotic profile, technical adaptions and optimal patient planning based on the patient and device characteristics are instrumental. Employing the key principles laid out in this study provides a means for delivering both clinically safe options to patients with aesthetically pleasing long-term results.

LEVEL OF EVIDENCE: 4

Our Experience Using Round Nano-Surface Ergonomix Implants for Breast Reconstruction: A Single-Center Retrospective Study

BACKGROUND

Round nano-surface Ergonomix (Motiva, Establishment Labs; Alajuela, Costa Rica) implants were developed to address concerns regarding capsular contracture and textured anatomical breasts implants.

OBJECTIVES

The authors describe their early experience with Ergonomix implants in breast reconstruction.

METHODS

The authors retrospectively reviewed the charts of 212 patients (321 breasts) who underwent breast reconstruction employing round nano-surface Ergonomix implants between June 2017 and December 2020. Patients were followed for at least 12 months postoperatively. Demographics, surgical data, and postoperative surgical outcomes were recorded. Postoperative physical well-being and satisfaction with the breasts and implant were evaluated with Breast-Q questionnaires.

RESULTS

Of 211 patients, 75.4% had surgery due to cancer, and 24.6% underwent prophylactic surgery. Major complications occurred in 21 breasts (6.5%), of which 20 underwent revision operations. Reconstruction failed in 1 case (0.3%). Eleven breasts (3.4%) had minor complications. Immediate breast reconstruction, irradiated breasts, and smokers had higher rates of complications (P = 0.009, 0.02, 0.022, respectively). Rippling was more common in the pre-pectoral implant plane compared with sub-pectoral reconstruction (9% vs 1.2%, P = 0.001). Capsular contracture rate was 0.9% and occurred only in irradiated breasts. Implant malposition (inferiorly and laterally) occurred in 6.5% of the breasts, with no association between implant malposition and implant plane. Early follow-up demonstrated high patient satisfaction with the implant and breasts, and high scores in terms of patients' physical well-being.

CONCLUSIONS

Breast reconstruction employing the round nano-surface Ergonomix implant yielded low complication rates and high patient satisfaction. The transition from macro-textured to nano-surface implants has operative implications requiring a learning curve and surgical adjustments.

LEVEL OF EVIDENCE: 4

Breast Surgery with Smooth Anatomical Implants with Fixation System: A Review of the World's Largest Series of Cases

BACKGROUND

Anatomical implants continue to be a particularly useful tool in breast surgery, offering an excellent result for certain indications. However, to ensure fixation and prevent rotation, traditional alternatives have medium to high surface roughness and have been controversial in recent years.

METHODS

A retrospective assessment of 122 prosthetic augmentation and reconstruction patients over a period of 5 years was conducted. Patients were treated with tabbed anatomical implants with a smooth surface and followed up for a period of 12 months. Demographics, complications, and patient satisfaction were captured. A subgroup of 101 patients were assessed with chest radiographs at 1-year follow-up. Technical recommendations are discussed.

RESULTS

Primary breast augmentation, revision augmentation, augmentation-mastopexy, and breast reconstruction were the main indications for surgery. All implants were inserted through an inframammary incision and placed in the subpectoral space using dual-plane techniques, except in one mastectomy case. Rotation of the implants was radiographically observed in only two cases of revision augmentation. None of the 122 patients developed capsular contracture, seroma, rupture, infection, hematoma, or malposition following breast surgery.

CONCLUSIONS

Smooth anatomical implants with a fixation system offer reliable and satisfactory results for patients with various diagnoses and indications. The tab system and the fixation technique are essential to provide long-term stability, which was verified by radiographs because of the radiopaque lines present in the device for that purpose.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

A Single Surgeon's experience with Motiva Ergonomix Round SilkSurface Silicone implants in breast reconstruction over a 5-year period

BACKGROUND

Numerous breast implants are used for breast reconstruction. Each has its advantages and disadvantages. Recent data regarding the link between BIA-ALCL and implant texture caused a significant paradigm shift toward the use of smooth round implants. Motiva Ergonomix, a silk-surface breast implant, is classified as a smooth implant. To date, there is little data regarding the use of this specific implant in breast reconstruction.

OBJECTIVE

Describe a single surgeon's experience with Motiva Ergonomix, silk-textured, round implant for breast reconstruction.

PATIENTS AND METHODS

A retrospective chart review of all patients undergoing primary or revisionary breast reconstruction procedures, using Motiva Ergonomix, from January 2017 to January 2022. Patient demographics and medical status were extracted. Surgical data, including reconstructive technique, implant size, plane, use of acellular dermal matrix, and complications, were recorded. BREAST-Q questionnaires were completed.

RESULTS

A total of 156 consecutive patients were retrieved (269 breasts). A total of 257 were direct-to-implant reconstructions and 12 expander-to-implant. Complications were described per breast. Capsular contraction, Baker grade 3-4, was seen in four breasts (1.49%) in the nonirradiated group and six (2.24%) in the irradiated group. Rippling was seen in 11 breast (4.08%), skin ischemia in 17 (6.31%), hematoma in 4 (1.49%), and seroma in 6 (2.23%). BREAST-Q: satisfaction with breast increased by a mean of 9.175 (60.7 points preoperatively to 69.875 postoperatively). Satisfaction with the implant was 6.52 out of 8.

DISCUSSION

This cohort describes the current most extensive experience with Motiva Ergonomix implant used for reconstructive surgeries. Motiva Ergonomix breast implant endows a unique set of technologies to provide good results with a low complication rate.

Efficacy of a 4-Week Nurse-Led Exercise Rehabilitation Program in Improving the Quality of Life in Women Receiving a Post-Mastectomy Reconstruction Using the Motiva ErgonomixTM Round SilkSurface

We assessed the efficacy of a 4-week nurse-led exercise rehabilitation (ER) program in improving the quality of life (QOL) of breast cancer survivors (BCS) receiving an implant-based breast reconstruction. The eligible patients were equally randomized to either of both groups: the intervention group (n = 30; a 4-week nurse-led ER program) and the control group (n = 30; a 4-week physical therapist-supervised one). Both after a 4-week ER program and at baseline, the patients were evaluated for the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and Fatigue Severity Scale (FSS) scores. There was a significantly higher degree of increase in global health status/QOL scores, physical functioning scores, role functioning scores, and emotional functioning scores at 4 weeks from baseline in the intervention group as compared with the control group (p = 0.001). However, there was a significantly higher degree of decrease in fatigue scores, nausea/vomiting scores, pain scores, dyspnea scores, and FSS scores in the intervention group as compared with the control group (p = 0.001). In conclusion, our results indicate that a 4-week nurse-led ER program might be effective in the QOL in BCS receiving a post-mastectomy implant-based reconstruction using the Motiva Ergonomix^TM Round SilkSurface.

Using a Digital Implant Catalog Improves Data Quality and Reduces Administrative Burden in the Dutch Breast Implant Registry

BACKGROUND

Correct registration of implant characteristics is essential to monitor implant safety within implant registries. Currently, in the nationwide Dutch Breast Implant Registry (DBIR), these characteristics are being registered manually by plastic surgeons, resulting in administrative burden and potentially incorrect data entry.

OBJECTIVES

This study evaluated the accuracy of manually registered implant data, possible consequences of incorrect data, and the potential of a Digital Implant Catalog (DIC) on increasing data quality and reducing the administrative burden.

METHODS

Manually entered implant characteristics (fill, shape, coating, texture) of newly inserted breast implants in the DBIR, from 2015 to 2019, were compared with the corresponding implant characteristics in the DIC. Reference numbers were employed to match characteristics between the 2 databases. The DIC was based on manufacturers' product catalogs and set as the gold standard.

RESULTS

A total of 57,361 DBIR records could be matched with the DIC. Accuracy of implant characteristics varied from 70.6% to 98.0%, depending on the implant characteristic. The largest discrepancy was observed for "texture" and the smallest for "coating." All manually registered implant characteristics resulted in different conclusions about implant performance compared with the DIC (P < 0.01). Implementation of the DIC reduced the administrative burden from 14 to 7 variables (50%).

CONCLUSIONS

Implementation of a DIC increases data quality in the DBIR and reduces the administrative burden. However, correct registration of reference numbers in the registry by plastic surgeons remains key for adequate matching. Furthermore, all implant manufacturers should be involved, and regular updates of the DIC are required.

A Shakespearean Dilemma in Breast Augmentation: to Use Drains or not? a Systematic Review : Drains in Breast Augmentation

BACKGROUND

Breast augmentation is one of the most commonly requested and performed plastic surgery procedures. In order to prevent early postoperative complications such as seroma or hematoma, surgical drains could be useful. The aim is to perform a systematic review of the literature on the use of surgical drains in primary breast augmentation.

METHODS

This review was performed following the PRISMA guidelines. PubMed, SCOPUS, Web of Science and Cochrane Library databases were queried in search of clinical studies describing the use of surgical drains in women undergoing primary breast augmentation with implants and documenting seroma and/or hematoma formation rate and/or infection rate.

RESULTS

Initial search identified 2596 studies, and 162 were found relevant. Full-text review and application of our inclusion criteria to all retrieved papers produced 38 articles that met inclusion criteria. Among the included studies, 16 papers reported the use of surgical drains in breast augmentation, while in the remaining 22 articles drains were not used. Only 5 studies specifically investigated the role and effectiveness of surgical drains in augmentation mammaplasty and its possible relationship with complication rate such as seroma, hematoma or infection.

CONCLUSIONS

Despite similar complication rates emerged from the analyzed articles, because of the heterogeneity of the studies, we were not able to demonstrate specifically whether drain use affects the rate of early postoperative complications such as seroma, hematoma and infection. Additional randomized controlled trials are strongly advocated in order to provide the necessary scientific evidence.

LEVEL OF EVIDENCE III

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Use of Three-Dimensional Imaging to Assess the Effectiveness of Volume as a Critical Variable in Breast Implant Selection

BACKGROUND

In breast augmentation, breast base diameter has been recognized as an important variable in implant selection. However, breast implant volume also has a tremendous impact on the final result. Previous methods of preoperative volume determination have been limited to external devices in a bra. Computer-based three-dimensional simulation technology now allows the physician to effectively communicate with the patient preoperatively regarding volume.

METHODS

A cohort of 40 consecutive patients underwent routine breast augmentation with either anatomically shaped or round implants. Five methods of preoperative volume determination including the Crisalix three-dimensional computer imaging system (Crisalix Virtual Aesthetics, Lausanne, Switzerland), along with an associated virtual reality tool, were used to assess the preoperative desires of the patients. A postoperative questionnaire was used to assess patient satisfaction with each volume determination method.

RESULTS

Of the 40 patients, 100 percent were satisfied with their result; however, given the opportunity, 12 percent would have chosen a larger implant. The virtual reality tool and external sizers were shown to be the most effective in choosing an implant. The virtual reality tool was judged to be very helpful (62 percent), very accurate (78 percent), and important (88 percent) in helping patients choose their desired implant size.

CONCLUSION

Prioritizing volume as an implant selection variable in breast augmentation results in a very high rate of patient satisfaction.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

High-Resolution Ultrasound-Assisted Assessment of Preliminary Short-term Safety Outcomes of an Implant-Based Augmentation Mammaplasty Using a Bioengineered, Cell-Friendly, Smooth-Surface Device in Korean Females

BACKGROUND

The Motiva Ergonomix Round SilkSurface (Establishment Labs Holdings Inc., Alajuela, Costa Rica) is one of the representative brands of the fifth generation of a silicone gel-filled breast implant with a microtextured surface.

OBJECTIVES

In this study, the authors describe preliminary short-term safety outcomes of an implant-based augmentation mammaplasty using the Motiva Ergonomix Round SilkSurface in Korean females.

METHODS

The authors performed a retrospective analysis of medical records in a total of 69 females (n = 69) receiving an implant-based augmentation mammaplasty using the Motiva Ergonomix Round SilkSurface between September 26, 2017, and December 31, 2020. The authors analyzed incidences of postoperative complications.

RESULTS

A total of 6 cases (8.7%) of postoperative complications occurred; these include 2 cases (2.9%) of early seroma, 1 case (1.4%) of capsular contracture, 2 cases (2.9%) of alterations in the shape, and 1 case (1.4%) of foreign body sensation. Time-to-events were estimated at 266.81 ± 273.17 days.

CONCLUSIONS

The authors describe our preliminary short-term safety outcomes of an implant-based augmentation mammaplasty using the Motiva Ergonomix Round SilkSurface in Korean females. But this deserves further large-scale studies with long periods of follow-up.

LEVEL OF EVIDENCE 4

Four-Year Interim Results of the Safety of Augmentation Mammaplasty Using the Motiva Ergonomix™ Round SilkSurface: A Multicenter, Retrospective Study

BACKGROUND

The Motiva Ergonomix™ Round SilkSurface (Establishment Labs Holdings Inc., Alajuela, Costa Rica) is the fifth generation of a silicone gel-filled breast implant that is commercially available in Korea.

OBJECTIVES

In this study, we describe 4-year interim results of the safety of augmentation mammaplasty using the Motiva Ergonomix™ Round SilkSurface in Korean women.

METHODS

In the current multicenter, retrospective study, we performed a retrospective review of medical records of a total of 1314 patients who received augmentation mammaplasty using the Motiva Ergonomix™ Round SilkSurface at our hospitals between September 1, 2016, and August 31, 2020. For safety assessment, we analyzed incidences of postoperative complications and Kaplan-Meier complication-free survival of the patients.

RESULTS

We included a total of 873 patients (1746 breasts, mean age = 32.18 ± 6.88 years) in the current study. There were a total of 111 cases (12.70%) of postoperative complications; these include 24 cases (2.70%) of early seroma, 18 cases (2.10%) of hematoma, 18 cases (2.10%) of capsular contracture, 17 cases (1.95%) of dissatisfaction with shape, 16 cases (1.83%) of dissatisfaction with size, 9 cases (1.03%) of asymmetry, 6 cases (0.70%) of infection and 3 cases (0.34%) of rippling. Moreover, time-to-events were estimated at 918.34 ± 36.22 days (95% CI 845.44-988.52).

CONCLUSIONS

Here, we describe 4-year interim results of the safety of augmentation mammaplasty using the Motiva Ergonomix™ Round SilkSurface in Korean women in a non-manufacturer-sponsored study. But further large-scale, prospective, multicenter studies with a long period of follow-up are warranted to establish our results.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Subfascial Ergonomic Axillary Hybrid (SEAH) Breast Augmentation: A Surgical Approach Combining the Advantages of Incision, Pocket, Silicone Gel, and Fat Grafting in Primary and Revision Breast Augmentation Surgery

BACKGROUND

Simultaneous application of the axillary approach (AA) with the subfascial pocket (SF) has been proposed for breast augmentation (BA) surgery. New silicone implant technology and recent improvements in autologous fat grafting (AFG) have ushered in a new era for BA.

OBJECTIVES

The aim of this study was to present the combined subfascial ergonomic axillary hybrid (SEAH) method and evaluate its aesthetic benefits after primary/secondary BA.

METHODS

In total, 42 patients (84 breasts) underwent BA with the SEAH technique; this approach was indicated when the overlying tissue was insufficient to adequately cover the implant.

RESULTS

Mean patient age was 34.6 years (range, 28-56 years), mean BMI was 18.8 kg/m2 (range, 14.4-26.1 kg/m2). The most common implant (Motiva SmoothSilk surface Ergonomix style) volume was 255 cc (range, 175-355 cc), patients received a mean fat volume of 96 mL (range, 60-145 mL) per breast in the subcutaneous tissue. The average lower pole stretch value was 40.5% (21.75 mm) and 13.1% (9.9 mm) for preoperative to 10 days postprocedure and 10 days to 18 months postprocedure, respectively. Postoperative complications included subcutaneous banding in the axilla (n = 3, 7.1%), small wound dehiscence (n = 1, 2.3%), and hypertrophic scarring (n = 1, 2.3%). No rippling, implant malposition, infection, or fat necrosis was observed during a mean follow-up of 18 months (range, 6-32 months).

CONCLUSIONS

SEAH is a useful and versatile technique combining the benefits of AFG and implant-based augmentation, particularly with regard to soft tissue coverage, and avoids the limitations of the submuscular position. The combination of ergonomic gel implants and a SF pocket can yield satisfactory aesthetic outcomes.

LEVEL OF EVIDENCE: 4

Three-Year Intermediate Results of a Prospective Multicenter Study Investigating the use of Smooth, Semi-Smooth, Microtextured and Macrotextured Implants from a Single Manufacturer in Breast Augmentation and Reconstruction Procedures

Silicone gel-filled implants exist in a wide range of shapes and textures, and yet there are relatively few long-term large-scale studies, particularly on recently developed "semi-smooth" implants. The present study fills this gap by presenting the 3-year findings from an ongoing 10-year multicenter prospective study on breast implants with four different surface types: smooth, semi-smooth, microtextured, and macrotextured. A total of 908 patients were recruited in 15 investigational sites across Europe and divided into three groups: 653 primary augmentations in Group 1, 144 revision augmentations in Group 2, and 111 reconstructions in Group 3. All 4 types of implant shells were manufactured by the same company using the same silicone material. Surgeons were free to choose their preferred technique and implant surface, but data were collected using a standardized software and included all complications, and satisfaction levels reported by the patients at each visit. The incidence of post-operative complications was estimated based on Kaplan-Meier risk rates, on a per patient basis. At 3 years post implantation, capsular contracture (Baker grade III/IV) was the most common complication, with a per-patient risk rate of 1.5% in Group 1. Interestingly, there was no capsular contracture in this group when semi-smooth implants were used. The risk of implant rupture in Group 1 was 0.2%. The preliminary findings of this 10-year prospective study indicate that, 3 years after the operation, the four types of silicone gel-filled implants investigated were safe, with a low complication rate in comparison with the most favorable results published in other similar studies.

[Impact of breast dimension in one-stage augmentation mastopexies on implant selection: review of 103 consecutive breast augmentations with nanotextured silicone implants]

INTRODUCTION

According to current studies, one-stage augmentation mastopexy (AM) is associated with only minor complications and a lower reoperation rate compared with a staged procedure. In AM, breast dimension can differ notably compared with those cases without simultaneous mastopexy. However, these differences have only been insufficiently investigated. This study aims to quantify the differences and then evaluate the effect of breast dimension on implant selection. In addition, it evaluates the influence of mastopexy on the outcome of augmentation mammoplasties with round nanotextured silicone gel implants.

PATIENTS AND METHODS

Over a two-year period, all patients with primary augmentation mammoplasties using nanotextured implants were included in the study. Patients' demographic data, breast measurements, specifications of the implants placed, and complications in the breast augmentation group without mastopexy were compared with those of the group with AM. The satisfaction of patients and surgeons was documented using Likert scales.

RESULTS

A total of 206 breast augmentations were performed in n = 103 patients. The mean follow-up was 24.0 ± 4.3 months. Compared with augmentations without an indication for simultaneous mastopexy, the AM group had wider breast bases and larger preoperative cup sizes; p < 0.001. As a result, implants selected for AM had greater diameters and lower volumes (p < 0.05) and were associated with smaller projections; p < 0.001. The total revision rates after augmentations without (n = 51) and with combined mastopexy (n = 52) were 5.9 % and 19.2 % (p < 0.05), respectively. AM increased tissue-related revisions from 2.0 % to 13.4 % (p < 0.05) without having an impact on implant-related revisions (3.9 % vs. 5.8 %, p = 0.663). The overall incidence of capsular contracture was 1.9 %. Satisfaction levels were approximately equal in both groups.

CONCLUSION

In comparison to augmentations without mastopexy, wider breast bases and larger breast volumes before surgery lead to the selection of significantly different implant dimensions in AM. Nanotextured silicone implants are associated with low complication rates, while an increased risk for tissue-related revisions of the combined procedure remains. Further studies are necessary in order to evaluate possible advantages and disadvantages over established implants.

Short-term treatment outcomes and safety of two representative brands of the fifth-generation silicone gel-filled breast implants in Korea

It is allegedly reported that the BellaGel^® SmoothFine (HansBiomed Co. Ltd., Seoul, Korea) and Motiva Ergonomix^TM (Establishment Labs Holdings Inc., Alajuela, Costa Rica) are representative brands of a microtextured breast implant in Korea. We compared short-term safety outcomes between them. We evaluated the patients who received breast augmentation using the BellaGel^® SmoothFine (n = 264) or the Motiva Ergonomix™ (n = 76) for aesthetic purposes and those with available medical records. They were followed up during a mean period of 122.11 ± 95.37 (4-477) and 126.80 ± 116.29 (13-534) days in the corresponding order. Early seroma occurred at an incidence of 1.89 and 5.26% following breast augmentation using the BellaGel^® SmoothFine and the Motiva Ergonomix^TM, respectively. This difference reached statistical significance (p < 0.05). Of note, CC occurred at an incidence of 2.27 and 0.00% in the corresponding order. Cumulative incidences of postoperative complications depending on the type of breast implants showed no significant difference; statistical significance was analyzed using the log-rank test (χ² = 1.71, df = 1, p = 0.19). Cumulative survival of the breast implant is shown in Table 3; the Motiva Ergonomix™ showed a longer survival as compared with the BellaGel^® SmoothFine (130.13 ± 13.70 vs. 120.45 ± 5.76 days). In conclusion, we describe short-term treatment outcomes and safety of an implant-based breast augmentation using two representative brands of the fifth-generation silicone gel-filled breast implants in Korean women.

Transitioning From Conventional Textured to Nanotextured Breast Implants: Our Early Experience and Modifications for Optimal Breast Augmentation Outcomes

BACKGROUND

Nanotextured breast implants were hailed as an innovation that may address capsular contracture and breast implant-associated anaplastic large cell lymphoma and may provide the sweet spot between smooth and conventional textured implants.

OBJECTIVES

This study aimed to evaluate the introduction of nanotextured implants alongside conventional textured implants and to compare early complications.

METHODS

Patients who underwent breast augmentation from the introduction of nanotextured implants in the author's practice with at least 1 year of follow-up were included. They were divided into nanotextured and conventional textured implant groups and then into 3 chronological subgroups. Patient characteristics, implant specifications, operative factors, and complication rates were compared.

RESULTS

A total 415 cases with a mean follow-up of 26.9 months were identified, of which 38.8% utilized nanotextured implants and 61.2% conventional textured implants. Utilization of nanotextured implants increased from 26.9% in period 1 to 54.5% in period 3. Complication rates for the conventional textured group were 0.8% at 1 year and 3.5% on overall follow-up, with mostly capsular contractures; for the nanotextured group, complication rates were 6.8% and 8.7%, respectively, and "bottoming out" was most common. When analyzed across chronological subgroups, complication rates decreased for nanotextured implants by period 3.

CONCLUSIONS

A learning curve and associated complications are expected for early adopters of new implants. In our series, nanotextured implants were associated with higher complication rates at 1 year and on overall follow-up. Modifications in patient selection, intraoperative techniques, and postoperative care reduced complications in the later period.

LEVEL OF EVIDENCE: 4

Various Properties of Silicone Breast Implant Surfaces and Multimodal Techniques for the Functional Surface Modification

"Silicone breast implants are the most widely used medical devices for breast reconstruction and augmentation, and revision, but even after more than 60 years of use they are associated with multiple continued complications. Using advancement in current technologies, researchers are attempting to create an optimal implant surface for patients. Through these efforts, plastic surgeons and material researchers have made great progress in the field of implant research. Multimodal techniques for the functional modification of implant surfaces will contribute to further the development of ideal biomaterials useful in breast implants.

The Prepectoral, Hybrid Breast Reconstruction: The Synergy of Lipofilling and Breast Implants

Supplemental Digital Content is available in the text.

Breast reconstruction modalities are based on autologous tissue transfer, implants, or a combination of both. The aim of an allogeneic breast reconstruction is to minimize the impact of the implant on surrounding tissues to achieve an aesthetically pleasing result. Accurate tissue coverage, proper implant selection, and implant location are the absolute concerns in planning an implant-based reconstruction.

Hybrid Breast Augmentation: A Reliable Formula for Preoperative Assessment of Fat Graft Volume Based on Implant Volume and Projection

BACKGROUND

Autogenous fat grafting (AFG) is an established technique used as an adjunct to breast augmentation (BA) to redesign breast shape. Surgeons often use experience and intuition to estimate AFG volume, which can result in incorrect assessment of donor areas and unnecessary fat removal.

OBJECTIVES

This aim of this study was to develop a method based on a mathematical formula, which utilizes implant volume and projection to predict AFG volume.

METHODS

Thirty patients (60 breasts) underwent primary hybrid BA. A software package (SketchUp) was used to simulate 3-dimensional AFG and implant volumes, which in turn were used to develop an equation for estimating AFG volume according to 3 different implant projections. The results for each group were compared, via Pearson's correlation coefficient, with the results of the clinical series.

RESULTS

All patients received Motiva Ergonomix SmoothSilk/SilkSurface implants, ranging in volume from 175 to 355 cc (mean, 265 cc), as well as an average AFG volume of 79.2 cc/breast (range, 50-110 cc). Twenty-nine patients (96.6%) were either very satisfied or satisfied during a mean follow-up of 18 months (range, 6-28 months). A high correlation was observed between the AFG performed in the cohort and predictions obtained from the formula (r = 0.938, P < 0.001).

CONCLUSIONS

The AFG volume in hybrid BA procedures can be estimated utilizing measurements based on implant volume/projection. This low-cost method can be applied to guide surgical decision-making in patients who are candidates for BA.

LEVEL OF EVIDENCE: 4