Publications by authors named "Haripriya Ayyala"

Background:  Simultaneous symmetrizing surgery (SSS) at the time of unilateral free flap reconstruction has been described as a method to facilitate single-stage breast reconstruction. However, the impact on cost and number of additional procedures is not well described.

Methods:  Patients with unilateral free flap reconstruction were identified in national administrative data from 2017 to 2021 and followed for one year.

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Background: Surgeons are likely to encounter patients on GLP-1 receptor agonists (GLP-1RAs) and should be aware of any associated risks or complications. Here we review the existing literature on GLP-1RA use as it pertains to non-bariatric surgeons.

Methods: A systematic review was conducted following PRISMA 2020 guidelines.

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Background: Regional anesthesia is routinely used in Enhanced Recovery After Surgery pathways to improve post-operative recovery times. No consensus has been reached on optimal block type. This study reviews the current literature as it pertains to the anterior quadratus lumborum (aQL) block in all abdominal surgeries, as well as its efficacy compared to the transversus abdominis plane (TAP) block.

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Background: Recent advancements in artificial intelligence (AI) have reshaped telehealth, with AI chatbots like Chat Generative Pretrained Transformer (ChatGPT) showing promise in various medical applications. ChatGPT is capable of offering basic patient education on procedures in plastic and reconstructive surgery (PRS), yet the preference between human AI VideoBots and traditional chatbots in plastic and reconstructive surgery remains unexplored.

Methods: We developed a VideoBot by integrating ChatGPT with Synthesia, a human AI avatar video platform.

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Background: We examined national patterns of care and perioperative outcomes for women after mastectomy, comparing home recovery (HR) with hospital admission.

Patients And Methods: Using Martketscan data (2017-2019), women ≥ 18 years old who underwent mastectomy ± reconstruction were identified and classified as either home recovery (same calendar day discharge) or hospital admission (stays > 1 calendar day). Comorbidities and receipt of chemo/immunotherapy 6 months prior to surgery and post-surgical 30-day complications were measured.

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Lymphatic reconstruction entails microsurgery of the smallest human vessels with little microsurgical error tolerance. Surgical outcomes are therefore tightly tied to microsurgical performances and can be restricted by physiologic tremor or muscle tiring throughout extensive procedures. Recently introduced highly specialized microsurgical robots are promising to help overcome these human limitations, particularly relevant for lymphatic microsurgery.

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Background: Capsular contracture (CC) is a common complication following implant-based breast surgery, often requiring surgical intervention. Yet, little is known about risk factors and outcomes following CC surgery.

Methods: We reviewed the American College of Surgeons National Surgical Quality Improvement Program database (2008-2021) to identify female patients diagnosed with CC and treated surgically.

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Background: Although the transversus abdominal plane (TAP) block is commonly used in abdominal surgery as part of enhanced recovery after surgery pathways, the quadratus lumborum (QL) block has been hypothesized as an effective alternative to the TAP block in some areas. This review evaluates the current literature, as it relates to the QL block in plastic and reconstructive surgery.

Methods: A systematic review using PubMed searched for all original, peer-reviewed articles, including the term "quadratus lumborum block.

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Background: Recent advancements in the development of robotic devices increasingly draw the attention toward the concept of robotic microsurgery, as several systems tailored to open microsurgery are being introduced. This study describes the combined application of a novel microsurgical robot, the Symani, with a novel robotic microscope, the RoboticScope, for the performance of microvascular anastomoses in a two-center preclinical trial.

Methods: Six novices, residents, and experienced microsurgeons (n = 18) performed five anastomoses on 1.

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Background: Autologous breast reconstruction is associated with significant pain impeding early recovery. Our objective was to evaluate the impact of replacing surgeon-administered local infiltration with preoperative paravertebral (PVB) and erector spinae plane (ESP) blocks for latissimus dorsi myocutaneous flap reconstruction.

Methods: Patients who underwent mastectomy with latissimus flap reconstruction from 2018 to 2022 were included in three groups: local infiltration, PVB, and ESP blocks.

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Introduction: Autologous breast reconstruction (ABR) has increased in recent decades, although concerns for access remain. As such, our goal is to trend national demographics and operative characteristics of ABR in the United States.

Methods: Using the National Inpatient Sample, 2016-2019, the International Classification of Disease , Tenth Edition codes identified adult female encounters undergoing ABR.

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Background And Objective: Breast reconstruction in patients with obesity presents numerous challenges, both in terms of surgical technique and post-operative complication management. As breast reconstruction techniques continue to evolve, the armamentarium of reconstructive options for patients with obesity has vastly expanded. Options now include immediate or delayed, implant-based, autologous, or hybrid reconstruction.

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Background: A variety of breast reconstruction (BR) options are available. The significance of timing on outcomes remains debated. This study aims to compare complications in breast cancer patients undergoing implant-based and autologous BR immediately after mastectomy or at a delayed time point.

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Article Synopsis
  • The study examines disparities in perioperative outcomes for breast cancer patients undergoing mastectomy across five racial groups using data from the ACS-NSQIP database from 2008 to 2021.
  • Among the 222,947 female patients analyzed, the majority were white (68%), with significant findings related to complications and readmissions based on race; specifically, Asian patients had lower complication rates while American Indian/Alaska Native women faced the highest risks.
  • The results highlight the need for targeted approaches in treating at-risk populations, particularly for American Indian/Alaska Native women who show increased vulnerability to surgical and medical complications.
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Background: Breast fat necrosis (BFN) is a non-cancerous condition affecting the adipose tissue. Despite incidence rates of up to 25% after breast surgery, little is known about risk factors and postoperative outcomes following the surgical treatment of BFN.

Methods: The National Surgical Quality Improvement Program of the American College of Surgeons (2008-2021) was queried to identify female patients diagnosed with and surgically treated for BFN.

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Online patient education materials play an important role in plastic surgery, and surgeons should ensure that materials accurately reflect their patient population. This study compared the skin tone of images in online materials from the American Society of Plastic Surgeons (ASPS), academic plastic surgery programs, and private groups to the demographics of the United States (US) reduction mammaplasty population. Images within patient education materials and embedded photo galleries were assessed and skin tones were categorized using the Fitzpatrick Skin Scale (FSS).

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Background: The number of patients undergoing exchange of textured implants for smooth devices has greatly increased because of concern over breast implant-associated anaplastic large-cell lymphoma (BIA-ALCL). The authors examined long-term patient- and surgeon-reported outcomes in terms of aesthetics, comfort, and complications.

Methods: Patients who underwent reconstruction with shaped, textured implants replaced with round, smooth implants between 1994 and 2022 and who had a minimum follow-up of 1 year were included.

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Background: Adequate soft tissue coverage following distal phalanx amputation remains challenging. The purpose of this study was to evaluate patient-reported outcomes following secondary autologous fat grafting after reconstruction of distal phalanx amputations with tissue flaps.

Methods: A retrospective review of patients who underwent autologous fat grafting to reconstructed fingertips following distal phalanx amputation with flaps from January 2018 to December 2020 was conducted.

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Background: Radical resection of pelvic and low rectal malignancies leads to complex reconstructive challenges. Many pelvic reconstruction options have been described including primary closure, omental flaps, and various fasciocutaneous and myocutaneous flaps. Little consensus exists in the literature on which of the various options in the reconstructive armamentarium provides a superior outcome.

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Background: In an initial trauma evaluation, computed tomography of the head (CTH) is performed to assess for life-threatening intracranial injury. Given the high incidence of concomitant facial injuries, many facial fractures are diagnosed incidentally during this evaluation. Although maxillofacial CT (CTMF) is widely accepted as the most sensitive method for evaluating facial fractures, it is often excluded from the initial survey.

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Introduction: Over the last several years, various social media platforms have been used to increase collaboration, education, and research internationally. The purpose of this study was to evaluate how plastic surgery residency programs use social media to promote global surgery education, research, and collaboration.

Methods: A full list of active integrated residency programs was obtained from the American College of Academic Plastic Surgeons website.

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Background: Increasing health care diversity is critical to overcoming disparities. Plastic surgery has been working to improve diversity through various efforts, including social media movements like Diversify PRS and #ilooklikeasurgeon. Because residency programs' social media sites serve as a public symbol of the programs' values and can attract potential applicants, we sought to analyze such platforms for content highlighting sex and ethnic diversity.

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