Quality of Life Outcomes after Free Fibula Flap Reconstruction of Mandibular Defects: A Longitudinal Examination.

Background:  A comprehensive understanding of changes in health-related quality of life after head and neck cancer surgery is necessary for effective preoperative counseling. The goal of this study was to perform a longitudinal analysis of postoperative quality of life outcomes after fibula free flap (FFF) mandible reconstruction.

Methods:  A retrospective review was performed for all patients who underwent oncologic mandible reconstruction with an FFF between 2000 and 2021.

Clinical, functional, and patient-reported outcomes of radial forearm versus anterolateral thigh free tissue transfer for reconstruction of glossectomy defects.

Background: There is a lack of literature of health-related quality of life endpoints for radial forearm (RF) versus anterolateral thigh (ALT) free flap reconstruction for glossectomy defects. Our goal was to perform a comprehensive evaluation of clinical, functional, and quality of life outcomes after glossectomy reconstruction using a RF or ALT flap.

Methods: A retrospective review was performed on patients who underwent glossectomy and immediate reconstruction with RF or ALT flaps between 2016 and 2021.

A preliminary analysis of patient reported outcomes following posterolateral mandible reconstruction: The role of flap type.

Background: The choice of tissue type for free flap reconstruction of posterolateral mandible resections is dependent on patient and defect characteristics. We compared clinical and patient-reported outcomes following reconstruction of these defects with a soft tissue or bony free flap.

Methods: A retrospective review was performed on patients who underwent posterolateral segmental mandibulectomy with immediate free flap reconstruction at MSKCC from 2006 to 2021.

The evolution of pediatric soft-tissue free flap reconstruction of the lower extremity after oncologic resection: A 30 year experience.

Introduction: Limb salvage has become the standard of care for lower extremity tumors because of improvements in adjuvant treatments and reconstructive techniques. While there is literature assessing pediatric lower extremity free flap reconstruction in the setting of trauma, there is a paucity of literature that analyzes oncologic free flap reconstruction in this patient population. We report our long-term experience and evolution of care for lower extremity oncologic free flap reconstruction in pediatric patients.

The Preferred Design of the Profunda Artery Perforator Flap for Autologous Breast Reconstruction: Transverse or Diagonal?

Background: Since its introduction for autologous breast reconstruction in 2010, the profunda artery perforator (PAP) flap has emerged as a preferred choice when an abdominal flap is suboptimal. The traditional transverse design (tPAP) was popularized, given the inconspicuous donor scar. A diagonal design (dPAP) has since evolved to address some of the shortcomings of the tPAP.

Miniplate Versus Reconstruction Bar Fixation for Oncologic Mandibular Reconstruction with Free Fibula Flaps.

Background:  Fibula free flaps (FFF) are the gold standard tissue for the reconstruction of segmental mandibular defects. A comparison of miniplate (MP) and reconstruction bar (RB)-based fixation of FFFs has been previously described in a systematic review; however, long-term, single-center studies comparing the two plating methods are lacking. The authors aim to examine the complication profile between MPs and RBs at a single tertiary cancer center.

Modern Approaches to Alternative Flap-Based Breast Reconstruction: Profunda Artery Perforator Flap.

Autologous free flap breast reconstruction allows for natural-appearing breasts, while avoiding the risks associated with implants, including exposure, rupture, and capsular contracture. However, this is offset by a much higher technical challenge. The abdomen remains the most common tissue source for autologous breast reconstruction.

Transcriptomic Profiling of Posterior Polymorphous Corneal Dystrophy.

Purpose: To investigate the molecular basis of posterior polymorphous corneal dystrophy (PPCD) by examining the PPCD transcriptome and the effect of decreased ZEB1 expression on corneal endothelial cell (CEnC) gene expression.

Methods: Next-generation RNA sequencing (RNA-seq) analyses of corneal endothelium from two PPCD-affected individuals (one with PPCD3 and one of unknown genetic cause) compared with two age-matched controls, and primary human CEnC (pHCEnC) transfected with siRNA-mediated ZEB1 knockdown. The expression of selected differentially expressed genes was validated by quantitative polymerase chain reaction (qPCR) and/or assessed by in situ hybridization in the corneal endothelium of four independent cases of PPCD (one with PPCD3 and three of unknown genetic cause).