Improving Skin Paddle Reliability and Muscle Gliding in Free Functional Gracilis Transfers.

Free functional muscle transfer is an attractive option within reconstructive surgery when seeking to restore critical muscle function. The gracilis muscle has long been utilized for this purpose due to its expendability and consistent anatomy. Historically, survival of the skin overlying the distal one-third of the myocutaneous gracilis flap has been unpredictable.

A Case of Local Radiation Injury in the Creation of Lichtenburg Art.

Despite the fact that there may be no immediate outward signs of tissue destruction, the ultimate damage caused by radiation exposure is immediate and may be predicted based on the source, length of exposure, and type of tissue to which the radiation is exposed. Although predictable, difficulty in caring for these patients stems from the multiple sources of radiation to which people may be exposed, the various parts of the body exposed, the dose involved, the rarity of the condition, and a general lack of knowledge on the part of treating physicians. Due to these factors, there is significant variation in treatment recommendations.

Replantation versus transplantation: Where do we stand?

Purpose: Despite advances in extremity trauma care and reconstructive microsurgery, management of the traumatic amputations remains a challenge. The majority of patients will forever experience some level of disability even with replantation or advanced prosthetics. The goal of this article is to familiarize hand and reconstructive surgeons with the current state of upper extremity transplantation, so they better can educate their amputee patients regarding this as an option following limb loss.

The Role of Surgery in Oligometastatic Retroperitoneal Sarcoma.

Retroperitoneal sarcomas are extremely rare, comprising <15% of primary sarcomas. Distant metastasis occurs in about 20% of cases, with pulmonary and hepatic metastasis as the most common sites of hematogenous spread. Although surgical resection is well established as the main treatment of localized primary disease, there are limited guidelines for the surgical treatment of intra-abdominal and distant metastases.

Clinically Important Pharmacologic Considerations for Wide-Awake Local Anesthesia No Tourniquet Hand Surgery.

Understanding the clinically important pharmacokinetics (what the body does to the drug) and pharmacodynamics (what the drug does to the body) of medications used in surgery will help surgeons use them more safely and effectively. The goal of this article is to provide an overview of these considerations for the 2 medications used in wide-awake local anesthesia with no tourniquet upper extremity surgery (ie, lidocaine and epinephrine) to establish a better understanding of lidocaine and epinephrine in tumescent local anesthesia, as well as adverse reactions and how to manage them.

A unique treatment of "candy cane" Roux syndrome following Roux-en-Y gastric bypass: a multidisciplinary approach.

Video 1Closure of blind limb after gastric bypass as a treatment for candy cane limb syndrome.

Drop-off in axonal regeneration along the length of a cross-face nerve graft: An experimental study in rats.

Introduction: The average nerve graft length utilized in cross-face nerve grafting for reconstruction of facial nerve palsy is 20-22 cm. While the graft length is thought to be one of the greatest determinants of muscle strength, the mechanism through which this happens remains unknown. We studied changes in axonal regeneration along the length of a 2 cm cross-face nerve graft in a rat model.

The effect of marijuana use on short-term outcomes with bariatric surgery.

Background: Despite increasing marijuana use nationwide, there are limited data on implications of marijuana use on bariatric surgery outcomes.

Objective: We investigated associations between marijuana use and bariatric surgery outcomes.

Setting: Multicenter statewide study utilizing data from the Michigan Bariatric Surgery Collaborative, a payor-funded consortium including over 40 hospitals and 80 surgeons performing bariatric surgery statewide.

Alternative Nerve Transfer for Shoulder Function: Thoracodorsal and Medial Triceps to Anterior Axillary Nerve.

Unlabelled: We describe a reliable approach for double nerve transfer of the medial triceps branch and thoracodorsal nerve to the axillary nerve to increase axonal input. We present a review of outcomes for both end-to-end and reverse end-to-side nerve transfer.

Methods: A retrospective review of patients who underwent nerve transfer for improvement of shoulder abduction at Harborview Medical Center and Northwestern Memorial Hospital between 2012 and 2021 was conducted.

Decisional Regret Among Patients Undergoing Colectomy.

Background: Patients undergoing colectomy may be at risk for postoperative regret, which is associated with worse quality of life, higher rates of depression, and poorer health outcomes. A better understanding of factors associated with decisional regret may allow surgeons to better tailor preoperative discussions to mitigate the risk of regret.

Objective: This study aimed to identify factors associated with regret in patients undergoing elective and urgent/emergent colectomy.

The Importance of Mentorship in Shaping the Careers of Academic Leaders in Plastic Surgery.

Background: The majority of successful academic physicians cite mentorship as a critical element of their achievements. The goal of this study was to survey established leaders in plastic surgery to identify the importance that mentorship played in their career development, and to identify common themes that enabled them to "pay it forward" in helping to develop the next generation of leaders in plastic surgery.

Methods: The authors performed a qualitative survey of 14 established leaders in plastic surgery (mentors) in the United States with a strong reputation for mentorship.

Objective assessment of luminal diameter and distensibility by an impedance planimetry system before and after pneumatic dilation in gastric sleeve stenosis.

Video 1Endoscopic impedance planimetry system measurement and pneumatic balloon dilation of a sleeve gastrectomy stricture.

An In Vivo Comparison: Novel Mesh Suture Versus Traditional Suture-Based Repair in a Rabbit Tendon Model.

Purpose: Despite advancements in surgical techniques, suture pull-though and rupture continue to limit the early range of motion and functional rehabilitation after flexor tendon repairs. The aim of this study was to evaluate a suturable mesh compared with a commonly used braided suture in an in vivo rabbit intrasynovial tendon model.

Methods: Twenty-four New Zealand female rabbits (3-4 kg) were injected with 2 units/kg botulinum toxin evenly distributed into 4 sites in the left calf.

Mesh Repair of Rectus Diastasis for Abdominoplasty is Safer than Suture Plication.

Unlabelled: Concerns regarding infection, extrusion, and pain have traditionally precluded the use of mesh to treat severe rectus diastasis during abdominoplasty in the United States. We describe a mesh abdominoplasty technique, and we hypothesize that the complication rate using mesh is greater than the complication rate of suture plication.

Methods: Inclusion criteria for mesh abdominoplasty were patients who (1) had retrorectus planar mesh for repair of rectus diastasis, (2) did not have concurrent ventral hernia, and (3) underwent skin tailoring.

Establishment of Objective Clinical Parameters for Assessment of Trigonocephaly: Are Caliper-Derived Clinical Measures Adequate?

Objective: Objective clinical parameters characterizing the severity of trigonocephaly are essential given the concern for computerized tomography (CT) scans and radiation in infants. The present study seeks to develop a clinical tool by which to characterize trigonocephaly.

Design: Retrospective cohort study.

Advanced Materials in Wireless, Implantable Electrical Stimulators That Offer Rapid Rates of Bioresorption for Peripheral Axon Regeneration.

Injured peripheral nerves typically exhibit unsatisfactory and incomplete functional outcomes, and there are no clinically approved therapies for improving regeneration. Post-operative electrical stimulation (ES) increases axon regrowth, but practical challenges from the cost of extended operating room time to the risks and pitfalls associated with transcutaneous wire placement have prevented broad clinical adoption. This study presents a possible solution in the form of advanced bioresorbable materials for thin, flexible, wireless implant that provides precisely controlled ES of the injured nerve for a brief time in the immediate post-operative period.

Targeted Muscle Reinnervation for the Treatment of Neuroma.

Targeted muscle reinnervation (TMR) is the surgical rerouting of severed nerve endings to nearby expendable motor nerve branches. These nerve transfers provide a pathway for axonal growth, limiting the amputated nerve ends' disorganized attempt at regeneration that leads to neuroma formation. In the amputee population, TMR is successful in the treatment and prevention of chronic phantom limb pain and residual limb pain.

The Relationship Between Dental Agenesis and Maxillary Hypoplasia in Patients With Cleft Lip and Palate.

Both dental agenesis and maxillary growth restriction are well-recognized sequelae in patients with unilateral cleft lip and palate, but their etiology remains controversial. The aim of this study was to evaluate the relationship between hypodontia and maxillary volume. A retrospective review of patients age 6 to 9 with Veau III (unilateral) cleft palate who underwent Cone Beam Computer Tomography in preparation for alveolar bone grafting at 2 major Children's Hospitals between 2010 and 2016 was conducted and serial panoramic radiographs were reviewed.

Current Use of Cosmetic Toxins to Improve Facial Aesthetics.

Learning Objectives: After studying this article, the participant should be able to: 1. Compare and contrast the various types of botulinum toxin on the market. 2.

Novel Approach of Mandibular Distraction to Avoid Tracheostomy in KAT6B-related Gene Disorders.

Previously, severe upper airway obstruction in patients with retrognathia and glossoptosis has been managed with tracheostomy. However, tracheostomy is associated with significant morbidity. In recent years, mandibular distraction has become an alternative management strategy in infants, but these applications have been limited to patient populations with retrognathia and glossoptosis.

Modeling Tissue Expansion with Isogeometric Analysis: Skin Growth and Tissue Level Changes in the Porcine Model.

Background: Tissue expansion relies on the ability of skin to grow in response to sustained mechanical strain. This study focuses on correlation of cellular and histologic changes with skin growth and deformation during tissue expansion.

Methods: Tissue expanders were placed underneath the skin of five Yucatan minipigs and inflated with one fill of 60 cc of saline 1 hour, 24 hours, 3 days, and 7 days before the animals were killed, or two fills of either 30 cc or 60 cc at 10 and 3 days or 14 and 7 days before the animals were killed.

Cell Phone Application to Monitor Pain and Quality of Life in Neurogenic Pain Patients.

Management of postoperative pain is a challenge for healthcare providers in all surgical fields, especially in the context of the current opioid epidemic. We developed a cell phone application to monitor pain, medication use, and relevant quality of life domains (eg, mood, mobility, return to work, and sleep) in patients with neurogenic pain, including those with limb loss. A literature review was conducted to define application length and design parameters.

Management of Sural Nerve Neuromas with Targeted Muscle Reinnervation.

Neuromas are a debilitating peripheral nerve problem due to aberrant axon sprouting and inflammation after nerve injury. The surgical management of neuromas has for a long time been up for debate, largely due to lack of consistent, reliable outcomes with any one technique. We have found success utilizing targeted muscle reinnervation, a technique originally described in amputees that re-routes the proximal ends of cut sensory nerve stumps into the distal ends of motor nerves to nearby muscles.

Management of Unreconstructable Saphenous Nerve Injury with Targeted Muscle Reinnervation.

Neuroma pain significantly impacts patient quality of life and is associated with unemployment, chronic opioid dependence, and depression. Targeted muscle reinnervation (TMR), a surgical technique that coapts proximal stumps of cut nerves to distal motor nerves of adjacent muscles, has demonstrated efficacy in the treatment and prevention of neuroma pain. The objective of this study was to describe the surgical technique for TMR of the saphenous nerve, while providing a retrospective review.