Soft tissue flap reconstruction in infected or exposed total knee arthroplasty: A systematic review and network meta-analysis.

Background: Total knee arthroplasty (TKA) infection or exposure associated with soft tissue deficiency represents a challenging scenario for the reconstructive surgeon. The aim of the study is to determine the most successful reconstructive option for infected or exposed TKA comparing local muscle flaps (LMF), local fasciocutaneous flaps (LFF), and free muscle flaps (FMF).

Methods: A systematic review and single-arm network meta-analysis (PRISMA) was conducted to compare outcomes of complicated TKA requiring soft tissue coverage with either LMF, LFF and FMF.

Comparative Efficacy of Classic Versus Horizontal Incision Techniques in Skin-Reducing Mastectomy: A Single Center Retrospective Analysis.

: The reconstruction of large breasts carries a heightened risk profile. While skin-reducing mastectomy (SRM) techniques facilitate the correction of breast ptosis, they are frequently associated with a high incidence of vascular complications. This study compares two SRM techniques-the horizontal incision and the classic inverted T incision-by examining their clinical and surgical outcomes.

Concordance of ChatGPT With American Burn Association Guidelines on Acute Burns.

Burn injuries often require immediate assistance and specialized care for optimal management and outcomes. The emergence of accessible artificial intelligence technology has just recently started being applied to healthcare decision making and patient education. However, its role in clinical recommendations is still under scrutiny.

Complications in Prolonged Intraoperative Ischemia Time in Free Flap Breast Reconstruction: A Systematic Review and Meta-Analysis.

Background: Autologous tissue transfer is an effective option for breast reconstruction post-mastectomy, with microsurgical techniques continually evolving. However, a comprehensive analysis of the relationship between prolonged ischemia time during free flap-based breast reconstruction and increased postoperative complications is still lacking.

Methods: A systematic review and meta-analysis were conducted following PRISMA guidelines.

Management of Acute Hand Burns: A Survey of American Burn Association-Verified Burn Centers.

Hand burns have a significant impact on the long-term function of burn patients. Recently, new protocols and technologies, such as dermal substitutes, have been introduced for the treatment of hand burns. This cross-sectional study investigates the preferred current management of acute hand burns and the role of dermal substitutes in treatment.

Management of hip osteoarthritis: harnessing the potential of mesenchymal stem cells-a systematic review.

Introduction: Hip osteoarthritis (OA) is a prevalent and debilitating condition, necessitating effective and safe treatment options. This systematic review aims to explore the potential of intra-articular mesenchymal stem cell (MSC) infiltrations as a therapeutic approach for hip OA.

Methods: Following PRISMA guidelines, a systematic review was conducted, encompassing PubMed, Embase, and Cochrane Library databases.

Impact of Microsurgical Reconstruction Timing on the Risk of Free Flap Loss in Acute Burns: Systematic Review and Meta-Analysis.

Background: Free tissue transfer is usually considered as a last resort in severe burn cases, when skin substitutes and local flaps are not viable options. Prior studies have demonstrated a free flap loss rate ranging from 0% to 44%. The aim of this study is to identify the ideal timing to perform free flap reconstruction in acute burn-related injuries to minimize free flap loss.

Outcomes of Muscle versus Fasciocutaneous Free Flap Reconstruction in Acute Burns: A Systematic Review and Meta-analysis.

Background: Free flap reconstruction in acute burns is high risk but often required for limb salvage and coverage of vital structures. Prior studies have shown a flap loss rate up to 44%. This study aimed to compare the complications associated with muscle and fasciocutaneous free flaps in acute burn reconstruction.

Free Flap Failure and Contracture Recurrence in Delayed Burn Reconstruction: A Systematic Review and Meta-analysis.

Background: Free tissue transfer is often considered a last resort in burn reconstruction due to its complexity and associated risks. A comprehensive review on free flap outcomes in delayed burn reconstruction is currently lacking. The study aimed to evaluate the available evidence on the failure and contracture recurrence rates in free flap delayed burn reconstruction.

Google Bard and ChatGPT in Orthopedics: Which Is the Better Doctor in Sports Medicine and Pediatric Orthopedics? The Role of AI in Patient Education.

Background: This study evaluates the potential of ChatGPT and Google Bard as educational tools for patients in orthopedics, focusing on sports medicine and pediatric orthopedics. The aim is to compare the quality of responses provided by these natural language processing (NLP) models, addressing concerns about the potential dissemination of incorrect medical information.

Methods: Ten ACL- and flat foot-related questions from a Google search were presented to ChatGPT-3.

Reply to: Letter on the Effect of Fat Grafting on Scars Hyperpigmentation: A Systematic Review and Meta-Analysis.

Our meta-analysis indicated favorable results in improving scar hyperpigmentation through fat grafting, but there remains a need for further investigation using objective measures to validate these clinical findings and elucidate the underlying mechanisms. Current evidence from animal studies showed that fat grafting may exert its beneficial effects on scar hyperpigmentation through complex cellular and molecular pathways involving the regulation of melanin synthesis and skin remodeling. However, interpretation can be influenced by various factors, highlighting the importance of integrating multiple lines of evidence to draw robust conclusions.

A Comparative Analysis of ChatGPT, ChatGPT-4, and Google Bard Performances at the Advanced Burn Life Support Exam.

Artificial intelligence and large language models (LLMs) have recently gained attention as promising tools in various healthcare domains, offering potential benefits in clinical decision-making, medical education, and research. The Advanced Burn Life Support (ABLS) program is a didactic initiative endorsed by the American Burn Association, aiming to provide knowledge on the immediate care of severely burn patients. The aim of the study was to compare the performance of three LLMs (ChatGPT-3.

Emerging Value of Osseointegration for Intuitive Prosthetic Control after Transhumeral Amputations: A Systematic Review.

Background: Upper extremity limb loss profoundly impacts a patient's quality of life and well-being and carries a significant societal cost. Although osseointegration allows the attachment of the prosthesis directly to the bone, it is a relatively recent development as an alternative to conventional socket prostheses. The objective of this review was to identify reports on osseointegrated prosthetic embodiment for transhumeral amputations and assess the implant systems used, postoperative outcomes, and complications.

Fat Grafting and Regenerative Medicine in Burn Care.

Regenerative therapies such as fat grafting and Platelet Rich Plasma (PRP) have emerged as new options to tackle burn-related injuries and their long-term sequelae. Fat grafting is able to promote wound healing by regulating the inflammatory response, stimulating angiogenesis, favoring the remodeling of the extracellular matrix, and enhancing scar appearance. PRP can enhance wound healing by accelerating stages including hemostasis and re-epithelization.

The Role of Microsurgery in Burn Surgery.

Acute burn reconstruction involves intricate strategies such as skin grafting and innovative technologies, addressing challenges in coverage and minimizing donor site morbidity. Despite being rarely used, flap reconstruction becomes necessary when critical structures are exposed, offering robust coverage and reducing complications. However, free flaps in acute burns face challenges, including a higher failure rate attributed to hyperinflammatory states and hypercoagulability.

Rib Reduction Technique in Patients with Isolated Chondrocostal Chest Wall Prominence Undergoing Breast Augmentation.

Introduction: When planning for breast augmentation, it is important to consider not only implant choice, surgical technique and patient desires, but also the chest wall shape and deformities or irregularities, which remain often underestimated. They can be responsible for implant malposition and breast asymmetry after augmentation. Chondrocostal junction prominence is a minor but frequent chest wall deformity.

Risks and Complications Rate in Liposuction: A Systematic Review and Meta-Analysis.

Liposuction is a surgical procedure used to remove localized excess adipose tissue. According to The Aesthetic Society's latest annual report, liposuction is the most commonly performed cosmetic procedure. Despite its popularity, the existing literature lacks a unified understanding of the risks associated with liposuction.

Fourteen-Year Experience in Burn Eyelid Reconstruction and Complications Recurrence: A Retrospective Cohort Study.

Background: Loss of vision and other ocular defects are a concern with eyelid burn sequelae. This most commonly progresses from eyelid contracture to cicatricial ectropion and lagophthalmos. When left untreated, these may lead to exposure keratitis, ulceration, infection, perforation, and loss of vision.