Background: Robotic assisted surgery (RAS) has seen significant advancement in many surgical specialties, although the application of robotics in plastic and reconstructive surgery remains to be widely established. This systematic review aims to assess the role of RAS in plastic and reconstructive surgery. Methods: The review protocol was published and registered a priori as CRD42024507420. A comprehensive electronic search for relevant studies was performed in MEDLINE, Embase and Google scholar databases. Results: Overall, 132 studies were initially identified, of which, 44 studies satisfied the eligibility criteria with a cumulative total of 239 patients. RAS demonstrated a high degree of procedural success and anastomotic patency in microvascular procedures. There was no significant difference in periprocedural adverse events between robotic and manual procedures. Conclusion: RAS can be feasibly implemented in plastic and reconstructive surgery with a good efficacy and safety profile, particularly for microsurgical anastomosis and trans-oral surgery.

Ptosis is an abnormally low-positioned upper eyelid. Management depends on severity, aetiology, and function of the levator palpebrae superioris muscle (LPS). This review evaluates the success of autogenous fascia lata slings (AFLS) in the surgical management of ptosis, together with complication and reoperation/revision rates. A literature search was conducted on PubMed, Google Scholar PROSPERO, Dynamed, DARE, EMBASE, Cochrane, and BMJ databases (PROSPERO registration: CRD42023475090), and 30 studies (3690 patients and 5059 eyes) were included. The average age of the patients was 14.2 years with a ratio of male:female patients of 1:0.7. A total of 2532 eyes had undergone a fascial sling with autogenous fascia lata. The average follow-up period was 32.6 months. Improvement in the margin to reflex distance 1 (MRD1) with fascial sling surgery was 2.79 mm. The rate of complications from surgery involving autogenous fascia lata was 21.3%. The most common complications included lagophthalmos (19.8%), residual ptosis (11.5%), and corneal damage (10.4%). The reoperation rate was 13.4%. Most common indications for reoperation were cosmetic, with asymmetry (18%), lid crease abnormalities (30%), and upper eyelid trimming (18%). The overall complication rate in AFLS patients was 20% (95% CI: 6 to 35, p < 0.01; I2 = 89%) versus 27% (95% CI: 14 to 40, p < 0.01; I2 = 90%) in non-AFLS patients. AFLSs are prudent in the surgical management of ptosis. The results of this review demonstrate that their use is associated with similar complication rates but fewer reoperations than other traditional techniques.

Background: Improvements in outcomes following hip and knee revision arthroplasties have been demonstrated following the introduction of specialised orthopaedic services in the form of 'hub and spoke' networking models. In light of the COVID-19 pandemic, these networks have undergone some inevitable adaptations. We investigated the impact of recent adaptations on the performance of our regional revision arthroplasty network. Methods: A retrospective review of all referrals that were discussed at our regional revision arthroplasty meeting, over 2 separate phases, was undertaken. Phase 1 included data between March 2018 and April 2019, representing an interval prior to COVID-19 pandemic. Phase-2 included data between September 2020 and March 2021 (during COVID-19 pandemic). Data were collected from East Midland South Orthopaedic Network (EMSSON) database and included data relating to indication and time to revision surgery, surgeon's proposal plan, network proposal plan, and executed definitive plan. We compared and analysed network performance between 2 phases. Results: In phase 1, 99 cases were discussed in EMSSON meetings, equating to 35.7% of the region's revision arthroplasty volume, according to the National Joint Registry (NJR) records. Plan alterations were recommended in 48/99 cases (48.5%), of which 41/48 (85.4%) were adhered to. Phase 2 included 98 discussed cases, equating to 81.6% of the region's revision arthroplasty volume. Plan alterations were recommended in 20/98 cases (20.4%), all of which were adhered to (100%). Adherence to recommended adaptations showed significant improvement (p < 0.03). Conclusions: Based upon our observations, a greater volume and proportion of revision arthroplasty cases are now being discussed. Adherence to MDT recommendations has significantly improved following the described adaptations. The number of recommended adaptations to management plans have decreased, indicating an educational value of the network.Overall, these findings demonstrate a trend towards NHS England's target of 100% of revision arthroplasty cases undergoing MDT discussion.

Aims: In July 2022, NICE updated the guidelines on the management of melanoma by lowering the number of follow-up appointments and sentinel lymph node biopsy (SLNB) but increasing the number of scans. This study aims to evaluate the implications of executing the new guidelines in terms of cost-effectiveness and personnel. Methods: All patients newly diagnosed with melanoma in 2019 at a regional skin cancer specialist center were reviewed. Data were analyzed for their journey on an idealized pathway modeled over a 5-year follow-up period when adhering to both the previous and new guidelines. Differences in the management of melanoma were elucidated by comparing these changes. The cost was quantified on a perpatient basis and the financial implication on each department was considered. Results: One hundred and ten patients were diagnosed with melanoma in 2019, stages I-III. The changes ease the burden on plastic surgery and dermatology; however, increased pressure is faced by radiologists and histopathologists. An overall cost benefit of £141.85 perpatient was calculated, resulting in a decrease of 1.22 hospital visits on average and an increase in the time spent there (19.55 min). The additional expenses of implementing the new guidelines due to the added BRAF tests, CT, and ultrasound scans are outweighed by savings from the reduction in follow-up appointments and SLNB. Conclusion: The focus has shifted to less invasive procedures for lower melanoma stages and fewer follow-up appointments, at the expense of more genetic testing and imaging. This paper serves as a useful baseline for other centers to plan their service provision and resource allocation to adhere to the updated guidelines.

Carpal tunnel syndrome (CTS) leads to distortion of axonal architecture, demyelination and fibrosis within the median nerve. Diffusion tensor imaging (DTI) characterises tissue microstructure and generates reproducible proxy measures of nerve 'health' which are sensitive to myelination, axon diameter, fiber density and organisation. This meta-analysis summarises the normal DTI values of the median nerve, and how they change in CTS. This systematic review included studies reporting DTI of the median nerve at the level of the wrist in adults. The primary outcome was to determine the normal fractional anisotropy (FA) and mean diffusivity (MD) of the median nerve. Secondarily, we show how the FA and MD differ between asymptomatic adults and patients with CTS, and how these differences are independent of the acquisition methods. We included 32 studies of 2643 wrists, belonging to 1575 asymptomatic adults and 1068 patients with CTS. The normal FA was 0.58 (95% CI 0.56, 0.59) and the normal MD was 1.138 × 10-3 mm2/s (95% CI 1.101, 1.174). Patients with CTS had a significantly lower FA than controls (mean difference 0.12 [95% CI 0.09, 0.16]). Similarly, the median nerve of patients with CTS had a significantly higher mean diffusivity (mean difference 0.16 × 10-3 mm2/s [95% CI 0.05, 0.27]). The differences were independent of experimental factors. We provide summary estimates of the normal FA and MD of the median nerve in asymptomatic adults. Furthermore, we show that diffusion throughout the length of the median nerve becomes more isotropic in patients with CTS.

Background: Micropigmentation is a well-recognised option for nipple-areola complex reconstruction, as part of the breast reconstruction pathway for patients following mastectomy. As a part of delayed breast reconstruction, this treatment was put on hold during the COVID-19 pandemic. Aims: To assess the views of patients regarding micropigmentation in response to the COVID-19 pandemic, and whether their attitudes to seeking out this part of the reconstructive journey had been altered. Methods: A questionnaire undertaken with 53 patients between August & September 2020 attending the Micropigmentation clinic. Findings: 81.1% of patients reported COVID-19 had not impacted their decision, with a similar proportion happy to proceed with the treatment at the time of questioning. Conclusions: The results highlight the importance of nipple-areola complex to our patients' reconstructive journey.

Objective: Occult radiocarpal fractures often present a diagnostic challenge to the emergency department. Accurate diagnosis of these injuries is crucial as a missed fracture can lead to significant morbidity. Cone-beam CT (CBCT) scan is a novel imaging modality, with minimal radiation exposure and comparatively fast acquisition time. Our aim was to evaluate its use in the diagnosis of cortical fractures in the upper limb extremity. Materials and methods: We conducted a systematic review of literature and included all studies that evaluated the use of CBCT in the diagnosis of radiocarpal fractures. We used a mixed-effects logistic regression bivariate model to estimate the summary sensitivity and specificity and constructed hierarchical summary receiver operative characteristic curves (HSROC). Results: We identified 5 studies, with 439 patients, and observed CBCT to be 87.7% (95% CI 77.6-93.6) sensitive and 99.2% (95% CI 92.6-99.9) specific for scaphoid fractures. For carpal fractures, CBCT was observed to have a pooled sensitivity and specificity of 90.6% (95% CI 72.7-97.2) and 100% (95% CI 99-100) respectively. For distal radius fractures, CBCT sensitivity was 90% (95% CI 67-98) and specificity was 100% (95% CI 10-100). The overall inter-rater agreement effect was shown to be 0.89 (95% CI 0.82-0.96), which is deemed to be almost perfect. Conclusion: CBCT is an accurate diagnostic tool for occult radiocarpal cortical fractures, which could replace or supplement radiographs. We believe CBCT has a promising role in the acute radiocarpal fracture diagnostic algorithm in both emergency and trauma departments.