Single-stage buried autologous breast reconstruction (BABR).

BACKGROUND: Breast reconstructive standards are increasingly high oncologically, aesthetically, and practically. Autologous breast reconstruction remains the gold standard which, buried, after nipple-sparing mastectomy (where oncologically safe) or wise pattern reduction for large or ptotic patients, with contralateral symmetrisation where required, enables single-stage reconstruction. However, previous series report prohibitively high revision rates. This series prospectively compares a series of buried and non-buried free flaps for breast reconstruction. METHODS: All breast reconstructions with free autologous tissue transfer, buried or with a cutaneous paddle, conducted over 8 years by a single surgeon were included. Demographic, oncologic and reconstructive details, immediate complications and revision surgeries were recorded and compared between the two groups. RESULTS: A total of 182 free flaps were performed on 156 patients, 69 buried and 113 with cutaneous paddles. There were no significant demographic or complication differences between the two groups. Of the buried group, 51% did not require further surgery compared to 29% of the paddle group. CONCLUSIONS: Buried autologous breast reconstruction is a safe and aesthetic option for breast reconstruction, and potentially single stage. This is particularly true where it is combined with nipple-sparing mastectomy (where oncologically safe) or breast reduction mastectomy, and contralateral symmetrisation, where required. Further research could include patient reported outcome measures and cost analysis.

Implementing mindfulness meditation in hand surgery training: a feasibility study.

Background: Surgery can be stressful, requiring decision-making and performance under pressure. The COVID-19 pandemic has further challenged surgeons' well-being and training. Excess stress adversely affects well-being, technical and non-technical performance, and, by extension, patient care. Little emphasis has been placed on interventions to improve individual surgeons' stress resilience despite mindfulness training being robustly linked to resilience, well-being, and improved executive function and performance. This feasibility study aimed to evaluate the effect and acceptability of a mindfulness meditation session on a group of surgical trainees during a hand fracture fixation course. Methods: All participants of a single-day hand fracture fixation course were invited to take part in the study, and randomised into two groups. The intervention group experienced a 10-min guided meditation session before their assessment, while the control group did not. Basic demographics, inherent 'trait' mindfulness, change in mood, and perceived acceptability were compared between the two groups. Results: The 17 participants were demographically similar, as were their self-reported mood scores until after the meditation, where they diverged significantly (p < .01, t-test), with the meditation group feeling more relaxed and calm. Meditation as an intervention was considered largely acceptable. Conclusions: Mindfulness meditation is established in improving stress resilience, relevant to surgeon well-being, performance, and patient care. This feasibility study suggests benefit and acceptability, and potential for further research in designing a targeted programme for surgeons, to reduce stress sensitivity, and improve performance, joy, and well-being within surgical training.Level of evidence: Level III, Therapeutic study. Supplementary Information: The online version contains supplementary material available at 10.1007/s00238-022-01962-1.

Trainee and trainer experiences and recommendations for plastic surgery training: A qualitative pilot study.

BACKGROUND: The COVID-19 pandemic has compounded existing training issues for plastic surgeons. The issues that exist result from a complex interplay of system, generational and individual factors, and can be hard to tease out by quantitative means. This pilot study aimed to investigate the perceptions of trainees and trainers of plastic surgical training in the UK. METHODS: Ten semi-structured interviews were performed using purposive sampling in a central London plastic surgical unit. These were coded into and discussed in four themes: Medical directives and service demands; Sociocultural norms within plastic surgical training; Equity and access; and Plastic surgery training methods. RESULTS: This study showed that current plastic surgery training is not optimised for learning or well-being, and that inequities are fostered, to the detriment of the specialty. Investment and planning are required to support our trainers and protect the diversity of our trainee group, with efficient and monitored learning essential to maintain our breadth and competence of practice. CONCLUSION: Expanding this work through a broader study could provide valuable information to contribute to the development of future training schemes and curricula within British plastic surgery.

Management of Seymour Fractures in Children and Adolescents: A Systematic Review and Meta-Analysis.

PURPOSE: Seymour fractures are injuries with a potentially high risk of infection and osteomyelitis. The optimal management of this pediatric open fracture is unknown. We performed a systematic review and meta-analysis to summarize the best evidence for these fractures and determine their optional management based on primary clinical studies. METHODS: A Preferred Reporting Items for Systematic Reviews and Meta-Analyses-compliant systematic review and meta-analysis was performed. A comprehensive search strategy was applied to the MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, and gray literature databases (from May 1966 to April 15, 2020). Studies describing patients under the age of 18 years with Seymour fractures were included. Treatment was grouped based on debridement and antibiotic status as well as the timing of these interventions. The primary outcome was infection. The secondary outcomes included malunion, physeal disturbance, and nail dystrophy. RESULTS: The searches helped identify 56 records, of which 10 nonrandomized studies met our inclusion criteria, comprising 352 patients and 355 fractures. Early (<48 hours) debridement was associated with significantly less risk of infection (risk ratio [RR] = 0.28 [95% CI, 0.12-0.64]) and malunion (RR = 0.25 [95% CI, 0.07-0.99]). Prophylactic (<24 hours) antibiotics significantly reduced the risk of infection (RR = 0.21 [95% CI, 0.10-0.43]). In addition, prophylactic antibiotics and debridement were associated with a 70% reduction in the risk of infection (RR = 0.30 [95% CI, 0.11-0.83]). Over one-third of patients with delayed presentation (median 8.5 days) were infected at presentation. CONCLUSIONS: The high-risk nature of Seymour fractures may be mitigated by prompt recognition and early, basic interventions, which can usually be performed in any setting. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Utilisation of a 3D printed ex vivo flexor tendon model to improve surgical training.

BACKGROUND: Surgery for hand trauma accounts for a significant proportion of the plastic surgery trainee activity. The aim of this article is to create a standardised simulation training module for flexor tendon repair techniques for residents prior to their first encounter in the clinical setting. METHODS: A step-ladder approach flexor tendon repair training with four levels of difficulty was conducted using a three-dimensional (3D) printed anatomical simulation model and a silicone tendon rod on a cohort of 28 plastic surgery Senior House Officers (SHOs) of various stages in their training (n=28). Assessment of knowledge (online questionnaire) and practical skills using validated score systems (global rating scale and task specific score) was performed at the beginning and end of the module by hand experts of our unit. RESULTS: The overall average knowledge-based scores of the cohort pre- and post-assessment were 1.48/5 (29.6%) and 3.56/5 (71.5%), respectively. The overall average skills-based scores of the cohort pre- and post-assessments were 3.05/5 (61%) and 4.12/5 (82.5%), respectively. Significant (p<0.01) difference of improvement of knowledge and skills was noted on all trainees. All trainees confirmed that the training module improved their confidence with flexor tendon repair. CONCLUSION: We demonstrate a standardised simulation training framework that employs a 3D printed flexor tendon simulation model proven to improve the skills of residents especially during their early learning curve and which paves the way to a more universal, standardised and validated training across hand surgery.

Augmented Reality and Plastic Surgery Training: A Qualitative Study.

Background and objective The coronavirus disease 2019 (COVID-19) pandemic has led to many challenges in face-to-face teaching and training in plastic surgery. However, it has also proved to be an incubator for many technological solutions. Augmented reality (AR) platforms may offer a safe, equitable, and efficient means to provide training in plastic surgery. This study aimed to explore the user's experience of AR as an educational intervention during the COVID-19 pandemic in the United Kingdom (UK). Materials and methods The Proximie® AR platform (Proximie Limited, London, UK) has been in use in a UK plastic surgical department for facilitating webinars, visual libraries, and streamed procedures. The experience of a range of trainers and trainees was qualitatively explored through 10 individual interviews. Data-emergent theme analysis was also performed. Results AR was well-received in the context of COVID-19 and training in general as a means to enable theatre access, and visual revision, remotely. The potential for its use in remote coaching and telementoring was also discussed. Recommendations were made by the users to optimise the experience both from the trainer and learner perspectives. Data were presented pertaining to the following themes: surgical AR as a substitute for hands-on learning; surgical AR and theoretical learning; considerations specific to streamed procedures using Proximie®; considerations in the use of technology in general. Conclusion Harnessing novel technologies in surgical education offers an exciting opportunity, fast-tracked by COVID-19, but applicable beyond it. Though this study includes a small sample size, its findings suggest that AR platforms may offer a uniquely interactive remote educational experience in surgical training. Strategies and suggestions for its use are discussed, as well as broader considerations in using technology in surgical education.

Recurrent calcifying aponeurotic fibroma of the hand: managing a rare hand tumour in an evolving healthcare landscape.

Calcifying aponeurotic fibroma (CAF) is a rare benign tumour originating from the aponeuroses of tendons and their bony insertions. A 15-year-old student presented to his general practitioner with a 1-year history of a progressively enlarging painless finger swelling. The lesion was excised by the local paediatric orthopaedic service and recurred over the course of the following 4 months. Histology confirmed a diagnosis of CAF. He was referred to our specialist hand surgery service and the lesion was excised along with the ulnar lateral band and the overlying skin. At 9 months, there was no clinical evidence of recurrence. We are the first group to report the potential benefit of including of the overlying skin in the histological specimen to reduce the residual disease burden. Our case illustrates the technical challenges and considerations of removing a large, recurrent CAF of the hand and highlights the importance of centralised specialist care.

Acellular dermal matrix reconstruction of a nail bed avulsion in a 13-year-old child.

Nail bed avulsion injuries often require reconstruction, particularly in cases where the avulsed fragment is lost. We describe a simple way to reconstruct a large nail bed defect, with no donor site. A 13-year-old boy with a hypoplastic left heart and autism accidentally sustained a left little distal phalanx injury with an avulsion of 60% of the nail bed, exposing the distal phalanx. This boy had a history of poor compliance, qualifying the need to find a technique that would minimise operative time and dressing changes. As such, it was elected to use an acellular dermal matrix (ADM) (Matriderm) as a one-step reconstruction. Signs of vascularisation of the ADM were noted at 2 weeks, and 3-month follow-up demonstrated integration, with normal nail growth. We found that Matriderm was able to support the regeneration of a full thickness wound in a simple one-step procedure.

Microvascular anastomotic coupler application learning curve: A curriculum supporting further deliberate practice in ex-vivo simulation models.

INTRODUCTION: Microvascular anastomosis with coupler devices has revolutionized microsurgery practice. Couplers are considered easier to apply and offer improved operating time while maintaining success rates. This study aims to map the learning curve, skill acquisition, and decay of novice microsurgeons in performing coupler anastomosis. METHODS: Novice microsurgeons performed consecutive coupler applications on a three-layer silastic vessel in two phases. Overall time, total movements, and total path-length were objectively measured and the overall surgical performance was calculated using hand motion analyzer (Dextrous MD, Inition, London, UK). RESULTS: Sixty coupler anastomoses were performed using the synthetic, three-layered silicone vessel by 5 novices, 40 for phase 1, 12 for phase 2 and 8 for phase 3. During the phase 1 and phase 2 learning curves deliberate practice, the novices required an average of 8 (6-9) and 4 (2-6) consecutive repetitions, respectively, before reaching the experts' performance. There was an average improvement of 69% (p < 0.001) from their baseline performance during phase I and 37% (p < 0.001) during phase II. End-product assessment revealed that 4 out of 40 coupler applications during phase 1 (10%), 3 out of 20 during phase 2 (15%), and 1 out of 8 during exit performance-phase 3 (12.5%). During phase 3 end-product assessment with f-cMP, 7 out of 8 arterial and venous coupler anastomoses demonstrated an adequate range of flow measures. CONCLUSION: This study demonstrated objectively learning curves and skill decay following a suggested coupler application curriculum and quantified objective thresholds for ethical animal model training and safe supervised clinical sessions in the OR.

Defining Normal Parameters for the Male Nipple-Areola Complex: A Prospective Observational Study and Recommendations for Placement on the Chest Wall.

BACKGROUND: The nipple-areola complex (NAC) is important aesthetically and functionally for both sexes. Methods for positioning the NAC in males are less well established in the literature compared to females but are just as important. OBJECTIVES: This study aims to determine the normal parameters for the male NAC, to review literature, and to present a reliable method for preoperative placement. METHODS: Normal male patients, with no prior chest wall conditions, were prospectively recruited to participate. General demographics and chest wall dimensions were recorded-sternal notch to nipple (SNND), internipple (IND), anterior axillary folds distances (AFD), NAC, and chest circumference were measured. Comparisons were made using t test and ANOVA. RESULTS: One hundred and fifty-eight patients were recruited (age range, 18-90 years); mostly (86.7%) with normal or overweight BMI. The IND averaged 249.4 mm, the SNND averaged 204.2 mm, and the AFD averaged 383.8 mm. Areola diameter averaged 26.6 mm and for the nipple, 6.9 mm. The IND:AFD ratio was 0.65. There was no statistical difference in the IND:AFD ratio, SNND, or NAC parameters comparing different ethnic groups. The SNND increased with greater BMI (P ≤ 0.001). Using these data, we suggest ideal NAC dimensions and devised a simple method for positioning of the NAC on the male chest wall. CONCLUSIONS: This is the largest study, with the widest range in age and BMI, to date on this topic. Although fewer men than women undergo surgery to the breast, there is a growing awareness for enhancing the appearance of the male chest wall.

Paradoxical Frontalis Activation: An Underrecognized Consequence of Facial Palsy.

BACKGROUND: Aberrant reinnervation and synkinesis are common and debilitating after facial palsy. Paradoxical frontalis activation can antagonize eye closure and increase the risk of corneal damage. If recognized, judicious botulinum toxin injection to the affected side may reduce this risk. METHODS: One hundred consecutive patients with synkinesis were identified from a prospective database. Routine facial view photographs were converted to a standardized scale using iris diameter. The vertical distance from the midpoint of the midcanthal line to the inferior border of the eyebrow was measured bilaterally. A value of p < 0.05 was considered significant. RESULTS: Eighty-two patients were included, with a median age of 44 years (interquartile range, 33 to 59 years); 59 of the patients were women. The commonest cause was idiopathic (n = 55). The median time since onset of palsy was 13 months (interquartile range, 6.5 to 27 months). There was less midpoint of the midcanthal line to the inferior border of the eyebrow excursion on the synkinetic side of the face (p < 0.001). Twenty-two patients (27 percent) displayed paradoxical frontalis movement on the affected side of their face, with increased midpoint of the midcanthal line to the inferior border of the eyebrow distance (eyebrow raise) when attempting eye closure compared with eyebrow raise (n = 19), and tight eye closure compared with gentle eye closure (n = 3). CONCLUSIONS: This study highlights the phenomenon of paradoxical frontalis activation during eye closure. This is often underrecognized and may contribute to lagophthalmos. The authors found it to be present in 27 percent of patients with moderate or severe synkinesis. Further dynamic studies are required to understand the relationship among frontalis activity, eye closure, and the effects of its inhibition.

Bleeding on the cutting edge: A systematic review of anticoagulant and antiplatelet continuation in minor cutaneous surgery.

BACKGROUND: Anticoagulant and antiplatelet (AC/AP) use is common and practice surrounding AC/AP continuation or cessation peri-operatively for minor cutaneous surgery lacks evidence-based consensus. OBJECTIVE: To determine the risks of haemorrhagic and thromboembolic complications associated with the continuation or cessation of AC/AP therapy in minor cutaneous surgery. METHODS: A systematic literature search was conducted using PubMed, MEDLINE, Embase and CENTRAL, to identify all articles involving the use of AC/AP in patients undergoing minor cutaneous surgery, including skin grafts and local flaps. Eligible studies were randomised control trials, prospective studies and retrospective studies in the English language. Studies investigating free-flap repairs, oculoplastic surgery and hand surgery were excluded. RESULTS: 30 studies included data from over 14,000 patients, of which more than 5000 took regular AC/AP therapy. Thromboembolic events were rare but carry high morbidity and even mortality, and in these studies three events were associated with cessation of AC/AP. There was no increase in haemorrhagic complications in patients taking aspirin monotherapy, but evidence is conflicting regarding warfarin and clopidogrel monotherapy, which shows a small increase in rate of bleeding complications. However, no increase in wound dehiscence, graft failure, wound infection or cosmetic outcome was seen. Too few studies investigated DOAC use to draw reliable conclusions. Data are sparse in comparing multiple versus single AC/AP regimens. Use of skin grafts or local flaps may have a greater complication rate than direct closure in patients on one or more AC/AP, but evidence is limited. CONCLUSION: A case-by-case risk assessment is warranted in all patients but where possible, clinicians should prioritise meticulous haemostasis over cessation of agents.

Learning from lawsuits: Ten-years of NHS litigation authority claims against 11 surgical specialities in England.

INTRODUCTION: Medico-legal claims are a drain on NHS resources and promote defencive practice. The litigious burden of surgery in England has not been previously described. This paper describes trends over ten years of claims made against the NHS across 11 surgical specialities. MATERIALS AND METHODS: Data were requested for all claims received by the NHS Litigation Authority (NHSLA) from 2004 to 2014. Surgical specialities included cardiothoracic, general, neurosurgery, obstetric, oral and maxillofacial (OMFS), orthopaedic, otorhinolaryngology, paediatric, plastic, urology and vascular surgery. A literature review of peer-reviewed publications was performed with search terms 'NHSLA' and 'Surgery'. RESULTS: The NHS paid out approximately £1.5 billion across 11 surgical specialities from 2004 to 2014. Orthopaedic, obstetric and general surgery received the largest number of claims per year, and paediatric surgery the least. The mean time from registration of claim with the NHSLA to settlement was 25.5 months (range 17.8 months-35 months). Neurosurgery was responsible for the highest average amount paid per claim, and OMFS the lowest. Failure/delay in treatment and/or diagnosis and failure to warn/adequately consent were the three leading types of claim. 806 never events were successfully claimed for during the ten-year period. DISCUSSION AND CONCLUSION: Sharing information and good practice should be a priority for surgical professionals. Lessons learnt from medico-legal claims are transferrable in strategic planning. This pan-speciality report has demonstrated considerable burden on the NHS and should promote improvement in practice on an individual level in addition to providing systems based recommendations to NHS and international organisations.

Botulinum toxin treatment for facial palsy: A systematic review.

BACKGROUND: Facial palsy may be complicated by ipsilateral synkinesis or contralateral hyperkinesis. Botulinum toxin is increasingly used in the management of facial palsy; however, the optimum dose, treatment interval, adjunct therapy and performance as compared with alternative treatments have not been well established. This study aimed to systematically review the evidence for the use of botulinum toxin in facial palsy. METHOD: The Cochrane central register of controlled trials (CENTRAL), MEDLINE(R) (1946 to September 2015) and Embase Classic + Embase (1947 to September 2015) were searched for randomised studies using botulinum toxin in facial palsy. RESULTS: Forty-seven studies were identified, and three included. Their physical and patient-reported outcomes are described, and observations and cautions are discussed. DISCUSSION: Facial asymmetry has a strong correlation to subjective domains such as impairment in social interaction and perception of self-image and appearance. Botulinum toxin injections represent a minimally invasive technique that is helpful in restoring facial symmetry at rest and during movement in chronic, and potentially acute, facial palsy. Botulinum toxin in combination with physical therapy may be particularly helpful. Currently, there is a paucity of data; areas for further research are suggested. A strong body of evidence may allow botulinum toxin treatment to be nationally standardised and recommended in the management of facial palsy.

Course Review: Cadaveric Hand Trauma Course.

The St Thomas' Cadaveric Hand Trauma course is described and evaluated.