The Reconstruction of Plastic Surgery: A Historical Perspective on the Etymology of Plastic and Reconstructive Surgery.

Although the origins of procedures now falling under the scope of modern plastic surgery date back thousands of years, it was only fairly recently that these were grouped under the umbrella term "plastic" surgery. However, mainly due to the industrialization period, the popular understanding of the term "plastic" would soon change-making way for the addition of the term "reconstructive" to the specialty's name. Through a careful look at historical trends, the authors illustrate how this unintentionally led to an ideological divide between the aesthetic and reconstructive portions of our work, prompting a recent push to unify the field under the one, original, lexical choice: "plastic" surgery.

Même si les origines des interventions qui font désormais partie du champ de la chirurgie plastique moderne remontent à des millénaires, ces interventions n'ont été regroupées que récemment sous le vocable de chirurgie "plastique". Cependant, en grande partie à cause de l'industrialisation, la compréhension populaire du terme "plastique" allait bientôt changer, laissant place à l'ajout du terme "reconstructive" au nom de la spécialité. Par un examen attentif des tendances historiques, les auteurs démontrent que cet ajout a involontairement entraîné un fossé idéologique entre la partie esthétique et reconstructive du travail, ce qui a suscité une récente impulsion en vue d'unifier le domaine sous un choix lexical unique et original : chirurgie "plastique".

Gender Equality in Plastic Surgery Training: A Canadian Nationwide Cross-sectional Analysis.

Introduction: One of the important factors in achieving gender equity is ensuring equitable surgical training for all. Previous studies have shown that females get significantly lower surgical exposure than males in certain surgical specialties. Gender gap in surgical exposure has never been assessed in plastic surgery. To that end, the goal of this study was to assess if there are any differences in plastic surgery training between male and female residents. Methods: A survey was sent to all plastic surgery residency programs in Canada to assess the No. of surgeries residents operated on as a co-surgeon or primary assistant during their training. The survey also assessed career goals, level of interest in the specialty, and subjective perception of gender bias. Results: A total of 89 plastic surgery residents (59.3% participation rate) completed the survey and were included in the study. The average No. of reconstructive cases residents operated on as a co-surgeon or primary assistant was 245 ± 312 cases. There was no difference in either reconstructive or aesthetic surgery case logs between male and female residents (p > .05). However, a significantly larger proportion of females (39%) compared to males (4%) felt that their gender limited their exposure to surgical cases and led to a worsening of their overall surgical training (p < .001). Finally, a larger proportion of male residents were interested in academic careers while a larger proportion of female residents were interested in a community practice (p = .024). Conclusion: While there is no evidence of differences in the volume of logged cases between genders, female surgical residents still feel that their respective gender limits their overall surgical training. Gender inequalities in training should be addressed by residency programs.

Introduction: L'un des facteurs importants pour atteindre l'égalité des genres est d'assurer une formation chirurgicale équitable pour tous. Des études antérieures ont montré que les femmes ont une exposition significativement moindre à la chirurgie que les hommes dans certaines spécialités chirurgicales. L'écart entre genres pour l'exposition à la chirurgie n'a jamais été évalué en chirurgie plastique. À cette fin, la présente étude a eu pour objectif d'évaluer s'il y avait des différences dans la formation à la chirurgie plastique entre les résidents masculins et féminins. Méthodes: Une enquête a été envoyée à tous les programmes canadiens de résidence en chirurgie plastique pour évaluer le nombre d'interventions auxquelles les résidents ont participé en tant que co-chirurgien ou assistant principal au cours de leur formation. L'enquête a également évalué les objectifs de carrière, le niveau d'intérêt dans la spécialité et la perception subjective d'un biais lié au genre. Résultats: En tout, 89 résidents en chirurgie plastique (taux de participation de 59,3 %) ont répondu à l'enquête et ont été inclus dans l'étude. Le nombre moyen de cas de chirurgie reconstructrice au cours desquelles les résidents sont intervenus en tant que co-chirurgien ou principal assistant était de 245 ± 312 cas. Il n'y a pas eu de différence entre les journaux de cas, qu'il s'agisse de chirurgie reconstructrice ou de chirurgie esthétique entre résidents masculins et féminins (P > 0,05). Cependant, un nettement plus grand pourcentage de femmes (39 %) que d'hommes (4 %) estimait que leur genre limitait leur exposition à des cas chirurgicaux et résultait dans une aggravation de leur formation globale à la chirurgie (P < 0,001). Enfin, un plus grand pourcentage de résidents masculins était intéressé par une carrière universitaire alors qu'un plus grand pourcentage de résidentes était intéressé par une pratique dans la communauté (P = 0,024). Conclusion: Bien qu'il n'y ait pas de données probantes étayant des différences de volume des cas consignés entre les genres, les résidentes féminines en chirurgie pensent encore que leur genre limite leur formation chirurgicale. Les inégalités entre genres devraient être abordées par les programmes de résidence.

The Utility of Online Information Sessions for Medical Student Recruitment in Plastic Surgery: A New Paradigm Amidst the COVID-19 Pandemic.

Background: The COVID-19 pandemic has led to increased barriers for medical students seeking to engage with plastic surgery. Traditional approaches such as pursuing clinical electives broadly are no longer feasible and medical students are seeking innovative approaches for engagement. The current study evaluated the efficacy of online information sessions on medical student perception and proposed a timeline for longitudinal medical student recruitment. Methods: The McGill Plastic and Reconstructive Surgery residency program held an online information session for medical students focusing on a wide array of topics related to plastic surgery and residency. Following the session, an anonymous survey was sent to participants gauging their satisfaction with the event and potential effects it had on career planning. Results: Thirty-four participants completed the survey, comprising more than 60% of annual applicants to Canadian plastic surgery programs. 94% of participants stated that their view of McGill's training program improved and reported a desire for additional sessions from other training programs. 68% of respondents reported being more likely to consider training at McGill and 100% agreed that such sessions could influence their decision to pursue a given training program. Social media was the most common resource used by participants to gain information on training programs. Conclusion: Online information sessions are valuable tools for medical student recruitment and can directly influence their views of a specific training program and affect career planning. Investing in generating high quality content through online forms of communication is paramount as most medical students are turning to these platforms amidst the pandemic.

Historique: La pandémie de COVID-19 a accru les obstacles pour les étudiants en médecine qui souhaitent aller en chirurgie plastique. Il n'est plus possible de recourir aux approches classiques, comme la recherche très vaste de stages cliniques, et les étudiants en médecine cherchent des moyens novateurs de procéder. L'étude actuelle a permis d'évaluer l'efficacité des séances d'information en ligne sur la perception des étudiants en médecine et de proposer un calendrier de recrutement longitudinal de ces étudiants en médecine. Méthodologie: Le programme de résidence en chirurgie reconstructive et plastique de l'Université McGill a tenu une séance d'information en ligne pour les étudiants en médecine sur un vaste éventail de sujets liés à la chirurgie plastique et à la résidence. Après la séance, les participants ont reçu un sondage anonyme pour évaluer leur satisfaction par rapport à l'événement et les effets potentiels sur leur planification de carrière. Résultats: Au total, 34 participants ont rempli le sondage, représentant plus de 60% des candidats annuels aux programmes canadiens en chirurgie plastique. Dans l'ensemble, 94% des participants ont déclaré que leur perception du programme de formation de McGill s'était améliorée et qu'ils souhaitaient participer aux séances d'autres programmes de formation. Par ailleurs, 68% des répondants ont signalé être plus susceptibles d'envisager une formation à McGill et 100% ont convenu que ces séances pouvaient influer sur leur décision d'opter pour un programme de formation donné. Les réseaux sociaux étaient la principale ressource qu'utilisaient les participants pour obtenir de l'information sur les programmes de formation. Conclusion: Les séances d'information en ligne sont des outils précieux pour recruter des étudiants en médecine, peuvent avoir une influence directe sur leurs points de vue au sujet d'un programme de formation donné et peuvent se répercuter sur leur planification de carrière. Il est essentiel d'investir dans la production de contenu de qualité transmis par diverses formes de communications en ligne, car la plupart des étudiants en médecine se tournent vers ces plateformes en cette période de pandémie.

Patient-Reported Quality of Recovery after Local Anesthesia versus Brachial Plexus Block in Hand Surgery: A Randomized Controlled Study.

BACKGROUND: Both local anesthesia (LA) and brachial plexus (BP) anesthesia are commonly used in hand surgery. LA has increased efficiency and reduced costs, but BP is often favored for more complex hand surgery, despite requiring greater time and resources. The primary objective of this study was to assess the quality of recovery of patients who received LA or BP block for hand surgery. Secondary objectives were to compare postoperative pain and opioid use. METHODS: This randomized, controlled, noninferiority study enrolled patients undergoing surgery distal to the carpal bones. Patients were randomized to either LA (wrist or digital block) or BP block (infraclavicular block) before surgery. Patients completed the Quality of Recovery-15 questionnaire on postoperative day (POD) 1. Pain level was assessed with a numeric pain rating scale, and narcotic consumption was recorded on POD1 and POD3. RESULTS: A total of 76 patients completed the study (LA, n = 46, BP, n = 30). No statistically significant difference was found for median Quality of Recovery-15 score between LA [127.5 (interquartile range, 28)] and BP block [123.5 (interquartile range, 31)]. The inferiority margin of LA to BP block at the 95% confidence interval was less than the minimal clinically important difference of 8, demonstrating noninferiority of LA compared with BP block. There was no statistically significant difference between LA and BP block for numeric pain rating scale scores or narcotic consumption on POD1 and POD3 ( P > 0.05). CONCLUSION: LA is noninferior to BP block for hand surgery with regard to patient-reported quality of recovery, postoperative pain, and narcotic use. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.

A Comparative Cost Analysis of Local Anesthesia versus Brachial Plexus Block for Complex Hand Surgery.

BACKGROUND: Local anesthesia has shown to be safe and cost-effective for elective hand surgery procedures performed outside of the operating room. The economic benefits of local anesthesia compared to regional anesthesia for hand surgeries performed in the operating room involving repair of tendons, nerves, arteries, or bones are unclear. This study aimed to compare costs pertinent to hand surgeries performed in the main operating room under local anesthesia (LA) or brachial plexus (BP) block. METHODS: We performed a cross-sectional study on the first 70 randomized patients from a prospective controlled trial of anesthesia modalities for hand surgery. The primary objective was to determine the mean anesthesia-related cost, and the secondary objectives were to analyze block performance time, block onset time, duration of anesthesia, duration of surgery, and time in the recovery room. RESULTS: The mean anesthesia-related cost of performing hand surgery under LA as a wrist and/or digital block was $236 ± 30, compared to $435 ± 43 for BP, a difference of $199 per case. The mean block performance time was shorter for LA (1.3 minutes) versus BP (7.0 minutes). The mean anesthesia-related time was longer in BP (30.7 ± 16 minutes) compared to LA (17.7 ± 6.7 minutes), and consequently the total anesthesia time was longer in BP. CONCLUSIONS: We demonstrated that local anesthesia compared to brachial plexus block achieved substantial cost savings in complex hand surgeries by decreasing major expenses. In an era of cost-consciousness, the use of LA represents an important modality for health systems to optimize patient flow and increase cost-effectiveness.

The Role of Intravenous Heparin Following Digital Replantation: A Retrospective Cohort Study on 1,155 Digits.

PURPOSE: The purpose of this study was to determine if the use of postoperative therapeutic dose intravenous heparin (POTDIVH) was indicated in digital replantation and revascularization by assessing digit survival and complications associated with heparin. METHODS: All patients with amputation distal to the carpal tunnel treated at our center from 2004 to 2020 were included for chart review. Digit survival and complication rates were compared between patients who received POTDIVH (group A) and those who did not (group B). Logistic regression analysis and subgroup analysis were conducted. RESULTS: A total of 795 patients (1,155 digits) were included in this study (248 patients/374 digits in group A and 547 patients/781 digits in group B). The overall revascularization and replantation success rate was 79.9% in the POTDIVH group and 92.8% in the non-POTDIVH group. In our retrospective regression and subgroup analyses, group A demonstrated increased odds of failure compared with group B and was associated with increased bleeding-related complications. Subgroup analyses stratified by the mechanism of injury and vein grafting also showed a significantly decreased survival in the POTDIVH group. CONCLUSIONS: Our retrospective data seem to indicate that heparin in digit replantation and revascularization appears to have no benefit on digit survival across all subgroups, including crush and avulsion injuries, and is associated with a significantly increased rate of complications. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

The effects of COVID-19 on Canadian surgical residents' education and wellness.

Background: The COVID-19 pandemic has challenged health care systems. We sought to comprehend the impact of the COVID-19 pandemic on surgical residents' education and mental well-being across Canada. Methods: An online 51-question survey was distributed to surgical residents across all 17 Canadian post- graduate surgical residency programs. The questionnaire contained questions concerning demographic factors, perceived effects of COVID-19 pandemic on surgical training and residents' mental health (categorically demonstrating whether it improved, stayed the same, or worsened). Health habits were measured as continuous variables and compared before and during the pandemic. Additionally, participants reported the performance of wellness offices' response to their needs during this crisis. Results: A total of 122 out of 650 (19%) residents from all surgical specialities anonymously completed the survey. The majority (68%) reported a worsening in their surgical training. 94% of participants favored online teaching as a complementary method to in-person teaching. As to health habits, 38% reported a rise in their alcohol consumption and time spent seated. Only a minority (25%) felt happier and 41% reported experiencing more anxiety in comparison to surgical training pre-COVID-19. Merely 14% reported benefitting from wellness programs. Conclusion: The COVID-19 pandemic had a negative effect on the perceived quality of surgical training, education, and resident mental health. There is an urgent need to reconsider the implemented measures in medical education and urge us to develop better agendas to face the current or future waves.

Contexte: La pandémie de la COVID-19 a mis au défi les systèmes de soins de santé. Nous avons tenté de mesurer les impacts de la pandémie sur la formation et le bien-être mental des résidents en chirurgie au Canada. Méthodes: Un sondage en ligne comportant 51 questions a été effectué auprès des résidents des 17 programmes de résidence en chirurgie au Canada. Les questions concernaient les facteurs démographiques et les effets perçus de la pandémie de la COVID-19 sur la formation en chirurgie et sur la santé mentale des résidents (indiquant si leur santé mentale s'était améliorée, si elle était restée inchangée ou si elle s'était détériorée). Les habitudes de santé ont été mesurées en tant que variables continues, et comparées avant et pendant la pandémie. De plus, les participants se sont prononcés sur la capacité des services d'aide au bien-être de répondre à leurs besoins pendant la crise. Résultats: Au total, 122 des 650 résidents (19 %), toutes spécialités chirurgicales confondues, ont répondu au sondage de manière anonyme. La plupart des participants (68 %) ont signalé une détérioration de leur formation en chirurgie et 94 % d'entre eux se sont dits favorables à l'enseignement en ligne comme méthode complémentaire à l'enseignement en personne. En ce qui concerne les habitudes de santé, 38 % des participants ont signalé une augmentation de leur consommation d'alcool et du temps passé assis. Une minorité de résidents (25 %) se sont sentis plus heureux et 41 % ont déclaré éprouver plus d'anxiété dans leur formation chirurgicale qu'avant la pandémie. Seulement 14 % des participants affirment avoir profité des programmes d'aide au bien-être. Conclusion: La pandémie de la COVID-19 a eu un effet négatif sur la perception des résidents quant à la qualité de la formation chirurgicale, de l'éducation et de leur santé mentale. Il est urgent de revoir les mesures mises en œuvre dans l'enseignement médical et d'élaborer de meilleurs plans d'action pour faire face à la vague actuelle ou toute autre vague future.

The clinical effectiveness and safety of intravenous unfractionated heparin following digital replantation and revascularization: A narrative systematic review.

BACKGROUND: Digital replants and revascularization (DRV) have been performed since the 1960s but there are no recognized standard peri-operative anticoagulation practices. A narrative systematic review of the clinical effectiveness and safety of therapeutic peri-operative unfractionated heparin following DRV was undertaken. METHODS: A review of the literature from 1985 to March 2022 was conducted using Medline, Embase, CINAHL and EBM reviews. Unfractionated heparin (UFH) use following DRV was compared to low-molecular weight heparin, other anticoagulants or no anticoagulation. Randomized trials, observational studies as well as guidelines were selected and independently screened. The Revised Cochrane risk-of-bias (RoB 2) tool and ROBINS-I were used to appraise risk of bias. RESULTS: While the search strategy identified 1490 references, only six studies met the inclusion criteria. Significant heterogeneity and the low methodological quality of the evidence precluded a meta-analysis. Among the four studies that documented the surgical success rate associated with the use of a therapeutic dose of UFH post DRV, only two reported improved clinical outcomes. Evidence of a higher complication rate related to UFH use was found in four studies. Low quality evidence suggests that a therapeutic dose of unfractionated heparin leads to a higher risk of complications when compared with heparin given as an intermittent bolus of unfractionated heparin or subcutaneous heparin, or prostaglandin E1 or no heparin. CONCLUSIONS: Current evidence suggests that IV UFH use following DRV has no significant impact on the success of the intervention. Heparin use may not be innocuous as some studies showed increased bleeding complications.

Role of Electrical Stimulation in Peripheral Nerve Regeneration: A Systematic Review.

Functional recovery after peripheral nerve injury is often suboptimal despite the intrinsic permissive growth environment of the peripheral nervous system. The objective of this systematic review is to explore the use of electrical stimulation (ES) for peripheral nerve regeneration. Methods: A systematic literature search was conducted from inception to March 2, 2021 to retrieve articles on ES for peripheral nerve regeneration using the PubMed, Ovid MEDLINE, and Embase databases. Primary outcome measures included objective measures of motor and sensory nerve function. Results: Four randomized control trials, two case reports, and three case series that addressed the aims were identified. The stimulation parameters varied greatly between studies, without an apparent commonality for a given electrical conduit. Outcomes measured included motor (n = 8) and sensory (n = 7) modalities (cold detection, static two-point discrimination, tactile discrimination, and pressure detection), nerve-specific muscle function and bulk, and electromyography (EMG) motor and sensory terminal latency. Different parameters for measurement were utilized and improvement was observed across the studies compared with controls (n = 4) or pre-intervention measurements (n = 5). One randomized control trial reported no benefit of ES and attributed their findings to their stimulation protocol. Complications were documented in three patients only and included wire remnant removal, skin pigmentation, and bone formation. Conclusions: ES in peripheral nerve regeneration is beneficial in improving and accelerating recovery. A meta-analysis was not performed due to the heterogeneity, but all studies showed positive findings and minor to no complications. These results provide a primer for further development of delivery methods.

Utility of Ultrasonography and Significance of Surgical Anatomy in the Management of de Quervain Disease: A Systematic Review and Meta-Analysis.

BACKGROUND: The role of ultrasound in plastic surgery practice has grown significantly over the past decade, with notable applications for conditions of the upper extremity. Its utility for the management of de Quervain disease, however, remains to be established, and the prevalence of first dorsal compartment anatomical variations needs to be adequately assessed. METHODS: A systematic review was performed to evaluate the role of ultrasound in the diagnosis, anatomical characterization, and clinical management of de Quervain disease. A meta-analysis was conducted to establish the prevalence of first dorsal compartment anatomical variations in the de Quervain disease and general population, along with the diagnostic accuracy of ultrasound for their detection. Outcomes were documented and compared to alternative treatment options. RESULTS: Extensor retinaculum thickening, tendon sheath swelling, peritendinous edema, and tendon enlargement were the most common sonographic features of de Quervain disease. The prevalence of an intercompartmental septum in the de Quervain disease surgical population was shown to be significantly greater than in the general cadaveric population (67 percent versus 35 percent, respectively). Although the efficacy of energy-based therapeutic ultrasound remains elusive, ultrasound-guided corticosteroid injections were shown to be more accurate than manual injections (90 to 100 percent versus 40 to 100 percent), and to confer significantly better treatment outcomes (73 to 100 percent versus 59 to 83 percent success rates, respectively). CONCLUSIONS: Ultrasound use is essential to achieve the best evidence-based outcomes in the management of de Quervain disease. The varied prevalence of first dorsal compartment anatomical variations and high accuracy of ultrasound for their detection carry significant prognostic implications.

Attitudes May Be Hard to Change: Canadian Organ Donors Consider Face and Hand Donation.

Despite the success of composite tissue allograft (CTA) such as face and hand transplant at improving recipients' quality of life, organ donors' hesitation needs to be better understood. The aim of the study was to assess Canadian organ donors' willingness to donate their face and hands, and the efficacy of an educational intervention. METHODS: Canadians registered for organ donation were invited to complete an online survey about CTA. An interactive vignette was introduced part way through to clarify transplant-related concepts, with repeat of questions post-vignette exposure to assess attitudes pliability. RESULTS: A total of 942 participants completed the survey. Fifty-two percent of donors were willing to donate their face after passing, whereas 80% were willing to donate their hands. Reasons to refuse CTA donation included the risk of upsetting their family, having someone look like them, and wanting their body to remain intact. Donors' willingness to donate their face (38%, P < 0.001) and hands (79%, P = 0.67) decreased following vignette exposure. Comparative analysis of our interventional vignette with a similar study where donors' donation readiness increased after an educational intervention revealed that our vignette lacked a strong enough emotional component to positively impact donors' attitude to CTA, and may have exposed participants to alternatives to transplant they were not previously aware of. CONCLUSIONS: Canadian organ donors surveyed were willing to donate their face and hands following death, a willingness reduced after watching our informative vignette. Further qualitative work is required to better understand the educational needs and areas to address to increase donors' acceptance of CTA.

Pyrocarbon Arthroplasty Implants in the Upper Extremity: A Systematic Review of Outcomes and Pooled Analysis of Complications.

BACKGROUND: Growing use of pyrocarbon implants in upper extremity arthroplasty has culminated in a breadth of literature ascertaining outcomes and complications at long-term follow-up. However, at present, the literature remains devoid of studies synthesizing the available evidence for upper extremity surgeons to adequately assess the safety and utility of these implants relative to other available options. METHODS: A systematic search of the National Library of Medicine, MEDLINE, and Embase databases was performed to determine clinical outcomes and complication and reoperation rates following pyrocarbon arthroplasties in the upper extremity. A breakdown of complication and reoperation rates for each independent joint (shoulder, elbow, wrist, and hand joints), and according to specific causes necessitating surgery, was also compiled. RESULTS: A comprehensive summary of functional outcomes following upper extremity pyrocarbon arthroplasties is presented. Overall complication and reoperation rates in the hand and wrist were determined to be 28.2 percent and 17 percent, respectively. The proximal interphalangeal joint was associated with the highest complication rate (42.7 percent), followed by carpometacarpal joint (18.8 percent), metacarpophalangeal joint (17.6 percent), wrist (16 percent), elbow (15.7 percent), and shoulder (12.9 percent). In the hand and wrist, major complications included dislocations and subluxations (8.4 percent), stiffness and limited motion (4.4 percent), deformity (3.1 percent), hardware failure (1.9 percent), fractures (1.7 percent), persistent pain (1.7 percent), and infections (0.9 percent). CONCLUSION: In the absence of large clinical trials, systematic reviews such as these can help inform clinical guidelines and provide practitioners with an evidence-based reference to improve informed consent.

The effect of COVID-19 on medical students' education and wellbeing: a cross-sectional survey.

BACKGROUND: Canadian medical school curriculums have undergone major restructuring during the COVID-19 pandemic. This study's goal was to assess the perceived impact of COVID-19 on medical students' education and wellbeing. METHODS: An online survey was distributed to Canadian medical students. Descriptive analyses and ANOVAs were used to assess changes in mental health, health habits and quality of education during the pandemic. RESULTS: 248 medical students from 13 schools across Canada participated in this study. 74% reported a reduction in the quality of their education since COVID-19. 58% of students found online to be inferior to in-person teaching. 65% of students had more time for wellness and leisure activities, about half of the cohort felt more depressed (48%) and lonelier (52%). Student's overall health habits worsened after the start of the pandemic (F=37.4, p < 0.001). Alcohol drinking, time spent seated, and screen time also increased since the pandemic (p < 0.001). During the pandemic, students with a prior history of depression or anxiety expressed increased depressive symptoms (66% vs. 42%, p =0.003), increased anxiety (69% vs. 41%, p < 0001), worse sleep quality (34% vs. 18%, p = 0.031), and poorer quality of life (55% vs. 65%, p = 0.024) versus those with no prior history. CONCLUSION: Canadian medical student's education and wellbeing has been negatively impacted during the pandemic.

CONTEXTE: Les cursus des facultés de médecine canadiennes ont subi une restructuration majeure pendant la pandémie du COVID-19. L'objectif de cette étude était d'évaluer l'impact perçu de la pandémie sur l'éducation et le bien-être des étudiants en médecine. MÉTHODES: Un sondage en ligne a été distribué aux étudiants en médecine au Canada. Des analyses descriptives ont été effectuées et une analyse de variance a été réalisée pour évaluer le changement de quatre habitudes de santé pendant la pandémie. RÉSULTATS: 248 étudiants en médecine de 13 établissements au Canada ont participé à cette étude. 74% d'entre eux ont signalé une baisse de la qualité de leur enseignement depuis le début de la pandémie. 58% des étudiants ont trouvé que l'enseignement en ligne était inférieur à l'enseignement en présentiel. 65% des étudiants ont déclaré avoir plus de temps à consacrer à leurs loisirs et à des activités en lien avec le bien-être, environ la moitié de la cohorte s'est sentie plus déprimée (48 %) et plus seule (52 %). Les habitudes de santé des étudiants se sont considérablement détériorées à l'arrivée de la pandémie (F=37,4, p < 0,001). La consommation d'alcool, le temps passé assis et le temps passé devant un écran ont également augmenté de manière significative depuis le début de la pandémie (p < 0,001). Pendant la pandémie, les étudiants ayant des antécédents de dépression ou d'anxiété ont présenté des niveaux plus élevés de symptômes liés à ces états (66 % contre 42 %, p = 0,003 pour la dépression et 69 % contre 41 %, p<0001 pour l'anxiété), ils avaient une moins bonne qualité de sommeil (34 % contre 18 %, p = 0,031) et une moins bonne qualité de vie en général (55 % contre 65 %, p = 0,024) que ceux qui n'avaient pas de tels antécédents. CONCLUSION: L'éducation et le bien-être des étudiants en médecine canadiens ont été touchés négativement pendant la pandémie.

Lower extremity postaxial polydactyly: Current literature status and future avenues.

BACKGROUND: Despite lower extremity polydactyly (LEP) representing the most common congenital foot anomaly with functional and psychosocial implications, the literature is devoid of comprehensive, synthesizing reviews. The purpose of the current review is to identify an evidence-based approach to guide clinical management and shed light on reported functional and esthetic outcomes for postaxial polydactyly. METHODS: A scoping systematic review of primary clinical studies was performed. Baseline patient characteristics, diagnostic, and surgical approaches were recorded. Main outcomes included immediate postoperative pain, infections, callouses, scar cosmesis, residual deformities, and difficulty with shoe-wear or mobility. A qualitative synthesis of outcomes was performed, and a therapeutic algorithm was developed. RESULTS: Nine primary studies were identified representing 375 cases of LEP; mean age was 28.8 months (range: 20-40.6 months), and mean follow-up: 42.7 months (range: 1 month-41 years). Ray dominance and the presence of syndactyly were identified as the most important factors for surgical planning; age at surgery was insignificant. A lateral incision approach was used in 78% of cases. Postoperative callouses occurred in 22.1% of cases, infections in 2.5%, and intermittent pain in 11.9%. Significant issues with shoe-wear or mobilization and esthetic residual deformities were reported for 0.78% and 41.2% of cases, respectively. The incidence of residual valgus was 10.6%. CONCLUSION: LEP is most commonly managed with excision of the non-dominant ray and carries excellent long-term functional outcomes, as presented herein. Numerous techniques are discussed to minimize the risk of esthetic sequalae, although the presence of residual valgus remains a concern. A therapeutic algorithm is proposed for the optimal management of LEP.

Trapezoidal fractures: Overview and introduction of a novel diagnostic classification system.

INTRODUCTION: Trapezoidal fractures account for only 0.4% of all carpal bone fractures. Owing to their rarity, there is paucity in the literature regarding the clinical findings and treatment. This paper aims to summarize the current understanding of trapezoidal fractures and present a novel classification algorithm. METHODS: A diagnostic classification algorithm was created based on the known blood supply and ligamentous attachment of the trapezoid. The proposed treatment algorithm was then applied to trapezoidal fractures in the literature to validate the algorithm and determine whether patients received treatment that was in accordance. RESULTS: A total of 19 articles, representing 22 trapezoidal fractures were included, with two additional cases presented by the authors. Presenting symptoms were pain (n = 21) and swelling (n = 12). Diagnosis was made on CT in a majority of the time, 79.2% (n = 18). All outcomes were favorable with symptomatic resolution and full range of motion after treatment, except in four patients that had co-existing wrist injuries. When the algorithm was applied, 89.5% (n = 17) of the patients received treatment in accordance with the proposed algorithm and demonstrated good outcomes. In the remaining patients (n = 2) whose treatment differed, one had diminished grip strength and the other was lost to follow-up. CONCLUSIONS: Given a degree of clinical suspicion including a history of blunt trauma to the hand and persisting pain, trapezoidal fractures should remain on the differential when plain radiographs fail to identify any fracture. Operative treatment is suggested if there is any significant displacement, compromise of the dorsal surface, or breech of the trapezoidal ligaments causing possible dislocation. LEVEL OF EVIDENCE: IV - Diagnostic.

Conservative Management of de Quervain Stenosing Tenosynovitis: Review and Presentation of Treatment Algorithm.

BACKGROUND: Nonsurgical management of de Quervain disease relies mainly on the use of oral nonsteroidal antiinflammatory drug administration, splint therapy, and corticosteroid injections. Although the latter is most effective, with documented success rates of 61 to 83 percent, there exists no clear consensus pertaining to conservative treatment protocols conferring the best outcomes. This article reports on all present conservative treatment modalities in use for the management of de Quervain disease and highlights specific treatment- and patient-related factors associated with the best outcomes. METHODS: A systematic search was performed using the PubMed database using appropriate search terms; two independent reviewers evaluated retrieved articles using strict inclusion and exclusion criteria. RESULTS: A total of 66 articles met the inclusion criteria for review, consisting of 22 articles reporting on outcomes following a single conservative treatment modality, eight articles reporting on combined treatment approaches, 13 articles directly comparing different conservative treatment regimens, and 23 case reports. CONCLUSIONS: A multimodal approach using splint therapy and corticosteroid injections appears to be more beneficial than either used in isolation. Although there exists some evidence showing that multipoint injection techniques and multiple injections before surgical referral may provide benefit over a single point injection technique and a single injection before surgery, corticosteroid use is not benign and should thus be performed with caution. Ultrasound was proven valuable in the visualization of an intercompartmental septum, and ultrasound-guided injections were shown to both be more accurate and confer better outcomes. Several prior and concurrent medical conditions may affect conservative treatment outcome. A Level I to II evidence-based treatment protocol is recommended for the optimal nonsurgical management of de Quervain disease.

Upper-Extremity Nerve Decompression Under Local Anesthesia: A Systematic Review of Methods for Reduction of Postoperative Pain and Opioid Consumption.

Background: Opioid abuse is a major health concern in North America. Data have shown an alarming increase in opioid-related deaths and complications, which has shed light on current prescription practices across many specialties, including hand surgery. To that end, we sought to conduct a focused literature review to determine the available modalities to decrease postoperative pain and opioid consumption following upper-extremity nerve decompression procedures, taking advantage of the homogeneity and inherent pain pathways of this specific patient cohort. Methods: A systematic review of the literature was conducted. Primary studies evaluating perioperative and intraoperative modalities for postoperative pain reduction and analgesic consumption following upper-extremity nerve decompression procedures under local anesthesia were included. Studies implementing modalities requiring non-hand surgeon expertise (ie, intravenous sedation), as well as studies that include non-nerve decompression procedures, were excluded. Results: A total of 1478 studies were identified, and 9 studies were included after full-text review. Six studies evaluated intraoperative and 3 studies evaluated preoperative and postoperative modalities. Successful interventions included buffered anesthetic, the use of hyaluronidase, and varying techniques and mixtures for anesthetic administration. No successful preoperative or postoperative modalities were identified. Conclusion: Despite data reporting on the dangers associated with current opioid prescription practices, evidence-based modalities to decrease postoperative pain and opioid consumption are limited in general. Several intraoperative modalities do exist, and nonopioid oral analgesics, standardized opioid protocols, and reduced postoperative prescriptions can be used. Large randomized controlled trials evaluating perioperative modalities for pain reduction are needed to further address this issue.

Nonbiological Microsurgery Simulators in Plastic Surgery Training: A Systematic Review.

BACKGROUND: Simulation has gained notable recognition for its role as an effective training and assessment modality in the present era of competency-based medical education. Despite the well-documented efficacy of both live and cadaveric animal models, several ethical, financial, and accessibility issues persist with their use. Lower fidelity nonbiological simulators have gained recognition for their ability to circumvent these challenges. This systematic review reports on all prosthetic and virtual reality simulators in use for microsurgery training, with an emphasis on each model's complexity, characteristics, advantages, disadvantages, and validation measures taken. METHODS: A systematic search was performed using the National Library of Medicine (PubMed), MEDLINE, and Embase databases. Search terms were those pertaining to prosthetic and virtual reality models with relevance to microsurgical training in plastic surgery. Three independent reviewers evaluated all articles retrieved based on strict inclusion and exclusion criteria. RESULTS: Fifty-seven articles met the inclusion criteria for review, reporting on 20 basic prosthetic models, 20 intermediate models, 13 advanced models, and six virtual reality simulators. CONCLUSIONS: A comprehensive summary has been compiled of all nonbiological simulators in use for microsurgery training in plastic surgery, demonstrating efficacy for the acquisition and retention of microsurgical skills. Metrics-based validation efforts, however, were often lacking in the literature. As plastic surgery programs continue to innovate, ensure accountability, and safely meet today's training standards, prosthetic simulators are set to play a larger role in the development of a standardized, ethical, accessible, and objectively measurable microsurgery training curriculum for the modern-day plastic and reconstructive surgery resident.