Nipple Areola Complex Reconstruction: An 8-Year Experience With Modified Technique and Systematic Review.

Background: Nipple areola complex reconstruction is often the last procedure offered to patients undergoing breast reconstruction. Although comparatively minor, this final step creates the focal point of the breast while signifying the end of an often long and difficult journey for patient and surgeon. The literature demonstrates that nipple areolar complex (NAC) reconstruction conveys a positive impact on overall body image while defining the final aesthetic outcome. This paper presents a novel technique for NAC reconstruction developed at a UK tertiary referral center. It is supported by a systematic review of the current literature. Methods: Between 2014 and 2022, a new technique was used to reconstruct the NAC using a modification of the C-V flap with a full-thickness skin graft (FTSG) and later nipple tattoo, if required. Patients were followed up in clinic noting complications, satisfaction, and need for revision surgery. The study was completed by conducting a systematic review of the literature assessing areolar reconstruction with skin grafts, according to PRISMA guidelines. Discussion: This technique provides excellent results in terms of patient satisfaction and objective outcomes (complication rate, need for revision procedures, and loss of projection requiring further surgery). This literature review reflects alternative techniques and highlights the advantages of using a modified C-V flap with FTSG, in terms of morbidity and patient satisfaction. Conclusions: NAC reconstruction is the "cherry on top" at the end of the breast reconstructive journey. This paper advocates a technique that is reproducible, with minimal complications, excellent outcomes, and long-standing results.

Comparative morphology of the rhinarium and upper lip in sigmodontine rodents: Refined nomenclature, intertribal variation in a phylogenetic framework, and functional inferences.

Rodents have received substantial attention in the study of olfaction. However, the rhinarium, the naked part of the nose, which plays an important role in chemical, tactile, and thermal perception, has been relatively overlooked. This study presents a comprehensive analysis of the rhinarium morphology and spatially associated structures (i.e., upper lip, and philtrum) in sigmodontines, a diverse group within the Cricetidae rodents. The research covers 483 specimens representing 145 species, accounting for 74% of genera in the clade, including all 13 recognized tribes, three incertae sedis genera, and the murid representatives Mus musculus and Rattus norvegicus. The inconsistent use of terminology in describing rhinarium traits across the literature poses a challenge for comparative analyzes. To address this issue, a standardized terminology was proposed to characterize the rhinarium. A paired complex protuberance typically with epidermal ridges (i.e., rhinoglyphics), termed here the tubercle of Hill, was identified as a distinctive feature in muroid rhinaria. Comparative assessments among tribes revealed unique sets of features defining each major clade, encompassing variations in hairiness, dorsum nasi complexity, size and positioning of the tubercle of Hill, and other key attributes. Two primary rhinarium configurations were discerned: one shared by Oryzomyalia and Sigmodontini and another specific to Ichthyomyini. The former groups display a ventrally positioned rhinarium prominently featuring the tubercle of Hill and sculptured areola circularis. In contrast, Ichthyomyini exhibit a frontally directed rhinarium characterized by an enlarged dorsum nasi fused to the tubercle of Hill, resulting in a distinctive "cherry" appearance. Convergent rhinarium structures observed in fossorial species, characterized by well-developed plica alaris and hair fringes, are presumed to mitigate potential damage during digging. Conversely, semiaquatic carnivorous sigmodontines showcase an integrated apical structure in their rhinarium, facilitating enhanced somatosensory capabilities crucial for predation activities during diving expeditions.

Evaluation of Nipple-Areola Circulation in Central Pedicle Mastopexy Patients with Subpectoral Implant Placement: A Quasi-Experimental Study.

OBJECTIVE: Mastopexy is a procedure which is used in breast lift and reconstruction surgery and requires a small amount of parenchymal resection. In this procedure, the preservation of nipple-areola circulation is vital. The purpose of this study is to evaluate nipple-areola circulation in patients undergoing central pedicle mastopexy with subpectoral implant placement. MATERIAL AND METHOD: In this observational quasi-experimental study, data were collected retrospectively from electronic medical records. The perioperative nipple-areola circulation of patients undergoing central pedicle mastopexy with subpectoral implant placement was evaluated by integrated laser Doppler flowmetry. Descriptive statistics, one-way analysis of variance, and Tukey's range tests were used to analyze the data. RESULTS: The preoperative, skin dissection, pectoral elevation, implant placement, 24th hour, and 2nd week nipple-areola circulation statuses of each patient who underwent central pedicle mastopexy with subpectoral implant placement were examined using an integrated laser Doppler flowmeter, and the results were compared. At each stage, all measurements were in the range of 1.8-3.6 ml/min/100g. There was no statistically significant difference between the measurement results. CONCLUSION: Central pedicle mastopexy with subpectoral implant placement seems highly advantageous in terms of better functionality and aesthetics in the reconstruction of heavy and sagging breasts. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. 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/0026.

Comparison of gasless transaxillary endoscopic thyroidectomy, endoscopic thyroidectomy via areola approach and conventional open thyroidectomy in patients with unilateral papillary thyroid carcinoma.

BACKGROUND: Gasless transaxillary endoscopic thyroidectomy (GTET) and endoscopic thyroidectomy via the areola approach (ETA) have emerged as minimally invasive surgical techniques for managing papillary thyroid carcinoma (PTC). This study aimed to assess the surgical efficacy of endoscopic thyroidectomy (ET) as compared to conventional open thyroidectomy (COT) in PTC patients. METHODS: Between 2020 and 2022, 571 PTC patients underwent unilateral thyroidectomy accompanied by ipsilateral central lymph node dissection. This cohort comprised 72 patients who underwent GTET, 105 ETA, and 394 COT. The analysis encompassed a comprehensive examination of patient clinicopathologic characteristics and postoperative complaints. Furthermore, the learning curve of GTET was evaluated using the cumulative summation (CUSUM) method. RESULTS: Patients in the ET group exhibited a lower mean age and a higher proportion of female individuals. Operation time in the ET group was significantly longer. No significant differences were observed in the incidence of postoperative complications among the three groups. With regard to postoperative complaints reported three months after surgery, GTET demonstrated superior alleviation of anterior chest discomfort and swallowing difficulties. Patients who underwent ET reported significantly higher cosmetic satisfaction levels. Additionally, the learning curve of GTET was 27 cases, and the operation time during the mature phase of the learning curve exhibited a significant reduction when compared to ETA. CONCLUSIONS: The findings of this study affirm the safety and feasibility of employing GTET and ETA for the surgical management of PTC. GTET presents an attractive surgical option, particularly for patients with unilateral PTC who place a premium on cosmetic outcomes.

Noninvasive Real-Time Assessment of Nipple-Areola Complex Perfusion Using Laser Speckle Contrast Imaging in Direct-to-Implant Breast Reconstruction.

BACKGROUND: Nipple-areola complex (NAC) necrosis is a major complication for breast reconstruction after nipple-sparing mastectomy. Although intraoperative indocyanine green angiography helps to assess the viability of tissue, the imaging could be conservative which may lead to aggressive resection. The plastic surgeons are eager to know the perfusion changes of NAC throughout the perioperative period. METHODS: In this prospective cohort study, the authors enrolled patients who underwent NSM and immediate direct-to-implant breast reconstruction. All patients underwent laser speckle contrast imaging before surgery, immediately after mastectomy, after implant placement, and 24 h and 72 h after surgery. RESULTS: A total of 94 breasts were analyzed, including 64 breasts healed with viable NAC and 30 breasts with NAC necrosis. In viable NACs, the average blood supply decreased to 56% after NSM and 42% after reconstruction, then recovered to 68% and 80% at 24-h and 72-h post-operation. In necrotic NACs, the average blood supply decreased to 33% after NSM and 24% after reconstruction, and partial perfusion recovery was also recorded at 24-h (31%) and 72-h (37%) post-operation. The cutoff value for predicting NAC viability is 40% after NSM and 25% after implant placement. CONCLUSIONS: The study quantified the NAC perfusion changes during the perioperative period. NAC perfusion decreased significantly after NSM and would be the lowest after the end of breast reconstruction. Viable NACs displayed more perfusion during the operation and showed significant nipple revascularization after breast reconstruction. 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 the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Breast Vascularization and Its Implication in Breast Reduction and Mastopexy Surgery: Anatomical Study.

(1) Background: Breast reduction is one of the most frequently performed plastic surgeries in women worldwide. The Wise pattern breast reduction is one of the most frequent skin designs for this surgery. One key point of the surgery is to preserve a well-vascularized NAC by using different surgical pedicles. This study aims to test and update the anatomical knowledge of breast vascularization, the topographic and anatomical basis of the different surgical vascular pedicles, and the differences between the right and left sides. (2) Methods: A descriptive observational anatomical study was carried out on 15 breasts from 10 cryopreserved body donors. A dissection was performed by quadrants to know the affected arteries' origin in the different patterns. (3) Results: The largest and most frequently dissected internal mammary perforator artery was in the second intercostal space. A total of 44.9% of the dissected perforators are located in the upper inner quadrant, compared to 53.5% in the lower quadrants. (4) Conclusions: The upper inner quadrant alone has the most arterial perforators. In contrast, the sum of the two lower quadrants represents the greatest vascularization of the breast, with a small difference between both.

Masculinization of the Chest in Transmen with Large Breasts.

Background and Objectives Surgery to masculinize the chest is a frequently sought-after procedure by transmen who wish to conform their physical appearance to their gender identity. In our study, the outcomes of surgical masculinization comprising subcutaneous mastectomy through a modified elliptical incision, liposuction, reduced inert nipple-areola grafting, and quilting stitches were analyzed. Materials and Methods Thirty-two transmen with large breasts and hypertrophied nipples and areolae underwent the above-mentioned masculinizing procedure in this prospective cohort study. Our statistically validated institutional aesthetic outcome assessment score (IAOAS) was used to analyze the outcomes at the end of the follow-up period. Results The average period of follow-up was 24.5 months. The average final IAOAS was 23.1. The rate of complications was found to be associated with using breast binders. In all, 22 of 32 patients (68.75%) had an excellent outcome score, while 10 patients (31.25%) had a good outcome score ( p = 0.025). Conclusion Top surgery is crucial for transmasculine patients to achieve their desired gender identity as males. It is imperative that this procedure is performed to their complete satisfaction. Our single-staged comprehensive approach of subcutaneous mastectomy and liposuction with reduced inert nipple and areola grafts, which aids in a swift transition to a male role, is a prerequisite for bottom surgery at our institute.

Basal cell carcinomas of the areola-nipple complex: Case report and review of the literature.

Basal cell carcinoma of the areola-nipple complex poses diagnostic and therapeutic challenges due to its rarity and unique anatomical location. This subtype of basal cell carcinoma necessitates meticulous management to address potential recurrence and metastasis. Surgical excision with clear margins remains the cornerstone treatment for basal cell carcinoma of the areola-nipple complex, while alternative modalities such as radiation therapy, Mohs surgery, and systemic therapies may be considered in specific cases. However, optimal management strategies remain contentious, with varying opinions on the necessity of aggressive surgical intervention to minimize recurrence and metastasis risks. Additionally, the absence of standardized diagnostic criteria and treatment guidelines complicates clinical decision-making. Herein, we present a rare case of basal cell carcinoma of the areola-nipple complex in a 47-year-old woman with a notable medical history of hypertension, type 2 diabetes, and untreated psychosis, alongside a family history of breast cancer in her aunt. The patient exhibited a non-regressing ulceration on the right areolar region of the breast, persisting for approximately 10 years and progressively extending over time. Following surgical excision, a favorable post-therapeutic course was observed during follow-up. This case underscores the diagnostic challenges and nuanced management considerations inherent in basal cell carcinoma of the areola-nipple complex, underscoring the imperative for tailored treatment approaches.

Aeromonas hydrophila Infection following Leech Therapy for the Treatment of Nipple-Areola Complex Congestion after Breast Reduction: A Case Report.

Several strategies for the management of venous congestion of the nipple-areola complex (NAC) after reduction mammaplasty have been proposed. Among these, hirudotherapy represents an ancient but still effective method, even though the risk of infections related to leeches should be considered. We report a peculiar case of breast infection and sepsis after leech therapy in a patient who underwent a reduction mammaplasty. A prompt surgical debridement of the wounds and necrotic tissues associated with targeted antibiotic therapy led to a fast improvement of clinical conditions, and partial preservation of the NAC was obtained. Accurate knowledge of the clinical presentation of soft tissue infections related to leeching allows for an early diagnosis and would serve as a warning for surgeons who approach such breast cosmetic procedures.

Positive Nipple Margins in Nipple-Sparing Mastectomy: Management of Nipples Containing Cancer or Atypia.

BACKGROUND: Nipple-sparing mastectomy (NSM) is an oncologically safe approach for breast cancer treatment and prevention; however, there are little long-term data to guide management for patients whose nipple margins contain tumor or atypia. METHODS: NSM patients with tumor or atypia in their nipple margin were identified from a prospectively maintained, single-institution database of consecutive NSMs. Patient and tumor characteristics, treatment, recurrence, and survival data were assessed. RESULTS: A total of 3158 NSMs were performed from June 2007 to August 2019. Nipple margins contained tumor in 117 (3.7%) NSMs and atypia only in 164 (5.2%) NSMs. Among 117 nipple margins that contained tumor, 34 (29%) margins contained invasive cancer, 80 (68%) contained ductal carcinoma in situ only, and 3 (3%) contained lymphatic vessel invasion only. Management included nipple-only excision in 67 (57%) breasts, nipple-areola complex excision in 35 (30%) breasts, and no excision in 15 (13%) breasts. Only 23 (24%) excised nipples contained residual tumor. At 67 months median follow-up, there were 2 (1.8%) recurrences in areolar or peri-areolar skin, both in patients with nipple-only excision. Among 164 nipple margins containing only atypia, 154 (94%) nipples were retained. At 60 months median follow-up, no patient with atypia alone had a nipple or areola recurrence. CONCLUSIONS: Nipple excision is effective management for nipple margins containing tumor. No intervention is required for nipple margins containing only atypia. Our results support broad eligibility for NSM with careful nipple margin assessment.

Pubertal retroareolar cysts presenting as bluish lumps: New cases and literature review.

Retroareolar cysts (RCs) are a benign self-resolving condition primarily affecting pubertal individuals. However, their presentation as asymptomatic bluish areolar lumps remains underreported in the literature, with only six cases previously documented. This lack of awareness may lead to the oversight of RCs during diagnosis. To address this, we conducted a comprehensive literature review using PUBMED, and we further added three more cases. The mean time for clinical resolution was found to be 2.3 years. In light of these findings, we proposed a diagnostic and management algorithm to guide clinicians in their approach to RCs in pediatric patients. The algorithm involves thorough clinical examination, medical history assessment, and echographic investigation with color Doppler analysis. Regular follow-up visits are recommended until resolution of the lesions. Notably, due to the consistently favorable outcome of RCs, aggressive diagnostic interventions can be avoided, providing reassurance to patients and their families. It is crucial for paediatricians to stay updated on this underreported condition to ensure timely recognition and appropriate management. Dermatologists should be the first specialists to be consulted in cases of suspected RCs. Increasing awareness among healthcare professionals will contribute to improved diagnosis and management of this benign condition. In conclusion, RCs are a benign self-resolving condition commonly observed during puberty. Their presentation as asymptomatic bluish areolar lumps may often be overlooked. Through this study, we highlighted the importance of early recognition, proposed a diagnostic and management algorithm, and emphasized the favorable prognosis of RCs, which allows for a conservative approach to their management.

Comparison of endoscopic thyroidectomy via the oral vestibule approach and the areola approach for papillary thyroid carcinoma.

BACKGROUND: The endoscopic thyroidectomy areola approach (ETAA) has been widely applied for papillary thyroid carcinoma (PTC), but leaves scars and is not truly minimally invasive. The oral vestibular approach (ETOVA) leaves no scars and is even more minimally invasive. However, there have been few comparative studies of ETAA and ETOVA for PTC. The purpose of our research was to compare two PTC treatment methods in terms of feasibility, safety, efficacy, and cosmetic results. METHODS: A total of 129 patients with PTC underwent thyroidectomy combined with central lymph node dissection by the same surgeon. Among them, 79 patients underwent the ETOVA, and the others underwent the ETAA. We compared the two groups in terms of operative outcomes, postoperative complications, and cosmetic results. RESULTS: No significant differences were found in the clinical characteristics between the ETOVA and ETAA groups. There were no significant differences in the number of removed lymph nodes (P = 0.279) or the number of positive lymph nodes (P = 0.569), but the ETOVA group had a higher number of removed lymph nodes. There was also no significant difference in blood loss volume(P = 0.180), postoperative drainage volume (P = 0.063), length of hospital stay (P = 0.182), transient RLN injury rate (P = 1.000), permanent RLN injury rate (P = 1.000), or recurrence rate (P = 1.000). The ETOVA was a longer operation than the ETAA was (P < 0.01). The ETOVA group had less pain (VAS 1: P < 0.01, VAS 3: P = 0.001), less neck discomfort (1 month after surgery: P = 0.009, 3 months after surgery: P = 0.033), and better cosmetic results (P = 0.001). CONCLUSIONS: The ETOVA is not inferior to the ETAA in terms of safety and curability of PTC and is advantageous in terms of central lymph node dissection, minimal invasiveness, and cosmetic results. TRIAL REGISTRATION: This study was approved by the Ethics Committee of Zhongshan Hospital of Xiamen University (2017 V1.0). No funding was received.

Immediate Partial Breast and Nipple-Areola Complex Reconstruction Using a Superficial Circumflex Iliac Artery Perforator Flap.

The superficial circumflex iliac artery perforator (SCIP) flap is a versatile flap that has been described for various applications, mostly for lower extremity coverage and head and neck reconstructions. However, there are few publications reporting its use for breast reconstruction, mainly because of its low volume availability. In this article, we present the case of a patient who successfully underwent a partial breast and immediate nipple-areola complex (NAC) reconstruction with an SCIP flap. She had been previously reconstructed with an implant after a nipple-sparing mastectomy, but the NAC turned out to be involved with cancer needing further resection. Our goal with this article, is to introduce a novel concept for addressing partial breast and NAC reconstruction and mostly, to illustrate the importance of an adaptable surgical plan based on every individual case emphasizing the versality of microsurgery for breast cancer reconstruction.

Successful correction of inverted nipple using silicone implants: A pioneering surgical approach.

Inverted nipples are commonly observed and can lead to challenges in breastfeeding, sexual experiences, and dissatisfaction with one's physical appearance. Currently, there is a lack of consensus on the optimal treatment approach. The use of a smooth silicone implant to reconstruct the nipple-areola complex in post-mastectomy breast reconstruction has recently been proposed. This study presents the first case using this approach in a patient with a grade II inverted nipple who previously failed conventional reconstructive surgical treatment.

Marking the nipple-areola complex in mastopexy and reduction mammoplasty: a geometrical method.

Mastopexy and reduction mammoplasty are well-established procedures used to address ptotic and hypertrophic breasts. A variety of methods have been described in the literature for managing the three main aspects of these procedures: skin excess, parenchyma, and the nipple-areola complex (NAC). Among these techniques, several have specifically addressed the markings of the NAC in procedures involving a preoperatively established NAC position. While many of these have proven effective over time, the literature lacks standardized and reproducible methods. In this paper, we introduce, step-by-step, a novel approach based on geometrical principles to address this limitation. This method involves the simple process of drawing two hemi circumferences on the vertical limbs of the skin resection pattern, which are commonly marked using the Bisemberg maneuver or similar techniques. The method we introduce is adaptable to virtually all NAC pedicles. Furthermore, as exemplified in the accompanying video, it can be incorporated to most skin resection patterns with a preoperatively defined NAC position. The clinical application, as evidenced in the case reported, appears to be promising. Although it has some limitations, this procedure shows the potential to reduce inaccuracy by minimizing variability factors. As a result, even inexperienced surgeons can achieve precise markings.

Successful treatment of Bowen's Disease in the nipple-areola complex with a combination of photodynamic therapy and cryotherapy-A case report.

Photodynamic therapy (PDT) is a non-invasive, effective treatment for superficial skin conditions, offering superior cosmetic outcomes compared with traditional therapies. Bowen's disease (BD) of the nipple-areola complex (NAC) is rare and thus, lacks a standardized treatment approach. This report details the case of a 48-year-old woman who was successfully treated for BD of the NAC using PDT. Over a follow-up period of 30 months, there was no evidence of disease recurrence, underscoring the potential of PDT as a viable treatment option for this rare manifestation of BD.

Dermoscopy and Histopathology of Hyperkeratosis of Nipple and Areola: A Case Report.

We describe a case involving a 19-year-old female with who presented with bilateral nipple-areola brown patches persisting for five years. The diagnosis of hyperkeratosis of the nipple and areola (HNA) was established through dermoscopy and histopathology. The findings highlight the value of dermoscopy in the diagnosis and differentiation of HNA.

Tattooing to reconstruct Nipple-Areola Complex after oncological breast surgery: a scoping review.

PURPOSE: The dermopigmentation of the Nipple-Areola Complex (NAC) is a safe non-surgical reconstruction technique that can restore psychophysical integrity, representing the final step after oncological surgery. This scoping review aims to identify and synthesize the literature focused on medical tattooing for NAC reconstruction in women who underwent breast reconstruction after cancer surgery. Competence and training, outcomes and organizational aspects were assessed as specific outcomes. METHODS: The Joanna Briggs Institute (JBI) methodology for scoping reviews was followed. MEDLINE, Embase, Cochrane Library, Clinical Key, Scopus and Cinahl databases were consulted. After title (N = 54) and abstract (N = 39) screening and full-text review (N = 18), articles that met eligibility criteria were analyzed, critically apprised and narratively synthesized. RESULTS: 13 articles were analysed, with full texts (N = 11) and only abstract (N = 2). The overall quality of the literature (N observational studies = 11; N pilot experimental studies = 2) is weak. Nurses were the professionals mostly involved (N = 6), then medical staff (N = 4) and tattoo artists (N = 2). The professional training is poorly described in 6 papers. The most frequently assessed outcome was the satisfaction rate (N = 8). One study explored aspects of quality of life with a validated questionnaire. The management of these services resulted variable. Nurse-led services were implemented in 2 studies. CONCLUSION: Despite methodological weaknesses, NAC tattooing research is relevant because it helps women redefine their identity after demolitive cancer treatments. Further research on processes and outcomes is needed.

Efficacy and safety of intercostal nerve anastomosis in immediate subpectoral prosthetic breast reconstruction after nipple-areola-sparing mastectomy: a randomized, controlled, open-label clinical study.

Purpose: This aims to investigate the efficacy and safety of intercostal nerve anastomosis among breast cancer patients who undergo immediate subpectoral prosthetic breast reconstruction after nipple-areola-sparing mastectomy. Methods: From 2022 to 2023, female patients between the ages of 20 and 60 diagnosed with stage I-IIIA breast cancer, who required and were willing to undergo immediate subpectoral prosthetic breast reconstruction after nipple-areola-sparing mastectomy, were screened and assigned to take the operation with (treatment group) or without (control group) intercostal nerve anastomosis (the nerves with appropriate length and thickness were selected from the 2nd-4th intercostal nerves, which were then dissociated and anastomosed to the posterior areola tissue). A radial incision at the surface projection of the tumor location was used. The patients' breast local sensation was assessed using Semmes-Weinstein monofilaments before the operation as well as at 10 days, 3 months, and 6 months postoperatively. Furthermore, the patients' quality of life was evaluated 6 months postoperatively using the EORTC QLQ-C30 questionnaire. Adverse events, operation duration, drainage volume, and the duration of drainage tube carrying time were also monitored and recorded. Results: Compared to the pre-operative period, a significant decrease in local sensation was observed 10 days after surgery in both groups. However, the control group showed a significant reduction in sensation at 3 and 6 months postoperatively, while the treatment group showed noticeable recovery. A statistically significant difference (P < 0.001) in local sensation between the pre-operative and post-operative periods was observed at the final follow-up in the two groups. By the time of 3 and 6 months postoperatively, a significant difference was seen in the local sensation between the two groups. Intercostal nerve anastomosis was found to significantly improve the patients' quality of life, including emotional (P = 0.01), physical (P = 0.04), and social functioning (P = 0.02) and pain (P = 0.04). There were no significant differences in general characteristics (such as age, BMI, and subtypes). Although intercostal nerve anastomosis increased the duration of operation by around 20 min (P < 0.001), it did not affect the volume or duration of postoperative drainage tube usage between the two groups. Conclusion: This study indicated that intercostal nerve anastomosis improved the local sensation and quality of life of patients who underwent immediate subpectoral prosthetic breast reconstruction after nipple-areola-sparing mastectomy. Clinical Trial Registration: https://www.chictr.org.cn/showproj.html?proj=42487, identifier ChiCTR1900026340.