Redeployment of the trainee orthopaedic surgeon during COVID-19: a fish out of water?

Background and purpose - COVID-19 has had a significant impact on health services and the entire healthcare sector, including trauma and orthopaedics, has been compelled to adapt. At the heart of this was the redeployment of the orthopaedic trainees to support "frontline specialties". This paper sheds light on the experience of orthopaedic trainees in redeployment. Methods - In this retrospective study, we asked orthopaedic trainees in the KSS (Kent, Surrey, Sussex) and London Deaneries to complete a survey regarding their experience in redeployment during the COVID-19 outbreak. The study took place in the Kent, Surrey, Sussex, and London regions of the United Kingdom over a period of 8 weeks from 15th of March 2020 until 15th of May 2020. The study was based at East Kent Hospitals University NHS Foundation Trust and participants were recruited from a number of secondary and tertiary care centres across the region. 120 orthopaedic trainees were contacted, working in 21 teaching hospitals. Of these, 40 trainees (30%) from 13 hospitals responded and completed the survey. Results - 50% of the surveyed trainees were redeployed to other specialties. Trainees spent varying amounts of time in the redeployed speciality and gave differing views on how comfortable they felt and how useful they felt the experience was. One-third of trainees experienced symptoms and/or tested positive for COVID-19 and the majority of these were redeployed to other specialties. Interpretation - Orthopaedic training appears to have taken a temporary back seat at this time but trainees have made a significant contribution to reinforcing key front-line specialties in the fight against COVID-19.

Atypical Presentation of Fibrolipomatous Hamartoma of Superficial Peroneal Nerve.

Fibrolipomatous hamartoma is a rare presentation in the foot. An accurate diagnosis is key, with magnetic resonance imaging findings considered definitive. The management is dependent on the symptoms. We present an atypical presentation of fibrolipomatous hamartoma of the superficial peroneal nerve and discuss the current published data.

Postoperative outcomes of third-generation shoulder hemiarthroplasties for three-and four-part proximal humeral fractures: A systematic review of published studies from 2012 to 2022.

Background: The aim of this study was to provide up-to-date evidence on the outcomes for hemiarthroplasties (HAs) that were performed using modern third-generation prostheses (post-2004) for isolated (excluding head-splits and fracture-dislocations) three-and four-part proximal humerus fractures (PHFs). Methods: PubMed, Medline, Embase and the Cochrane register were searched from January 1, 2012, to November 15, 2022, conforming to the PRISMA guidelines. The outcome measures were the complication rates, revision rates, surgery-related postoperative mortality, post-operative clinical outcome scores and radiological outcomes. Results: 432 hemiarthroplasties in 432 patients were performed across the 11 eligible studies (two prospective and 9 retrospective). Three studies compared HA versus reverse shoulder replacement (RSR); one study compared HA with locking plate fixation (LPF) and RSR; one study compared HA with LPF. 61.1 % and 19.4 % of hemiarthroplasties were performed using cemented and uncemented techniques respectively, while cementing data was ill-defined in 19.4 % of shoulders. The results for the outcome measures have been derived directly from the included studies and no statistical pooling was performed, due to heterogeneity in the different study designs and outcomes. Descriptive data synthesis from the included studies showed that third generation HAs have higher overall postoperative complication rates, with similar revision and mortality rates when compared to RSR and LPF for three-and four-part PHFs. RSR and LPF showed better statistically significant improvements than HA for the Constant-Murley score, Quick DASH, forward flexion and abduction. Mixed results were observed for the DASH score, ASES score and internal rotation ROM between RSR/LPF versus HA. Conclusion: Low to moderate quality evidence from this review showed that even third-generation HA prostheses provided worse overall outcomes than RSR and LPF for three-and four-part PHFs.

Early mobilization following elective ankle lateral collateral ligament reconstruction in adults.

BACKGROUND: Emergency departments in the UK are overwhelmed with musculoskeletal trauma, 50 % of which resulting from ligamentous injuries. Of these, ankle sprains are the most prevalent, however with poor rehabilitation in the recovery period, 20 % of patients may develop chronic instability that may necessitate operative reconstruction. At present, there are no national guidelines or protocols to help direct postoperative rehabilitation and determine weightbearing status. Our aim is to review the existing literature that investigated postoperative outcomes following different rehabilitation protocols in patients with Chronic Lateral Collateral Ligament (CLCL) instability. METHODS: A literature search was performed via Medline, Embase and Pubmed databases using the terms 'ankle', 'lateral ligament', 'repair'. 'reconstruction' and 'early mobilisation'. A total of 19 studies were identified after filtering that they were English language papers. A gray literature search was also performed using the Google search engine. RESULTS: Based on the literature reviewed, patients undergoing early mobilisation and Range Of Movement (ROM) following lateral ligament reconstruction for chronic instability seem to have better functional outcomes and earlier return to work and sports. This is however in the short-term, and there are no medium to long-term studies evaluating the effects of early mobilisation on ankle stability. Furthermore, there may be an increased risk of postoperative complications, mainly wound related, with early mobilization compared to delayed mobilization. CONCLUSION: Further randomized studies and long-term prospective studies with larger cohorts of patients are required to improve the level of evidence available but based on current literature it would appear that controlled early ROM and weight-bearing is advisable in patients undergoing surgery for CLCL instability.

COVID-19 - Changes in the presentation and management of shoulder and elbow trauma in a UK district general hospital orthopaedic department.

INTRODUCTION: COVID-19 has had a significant impact on healthcare systems. We aim to quantify the impact of this outbreak on shoulder and elbow trauma in our institution. METHODS: We prospectively collected data on patients presenting to our hospital with shoulder and elbow injuries during COVID-19. This included the number of attendances to the emergency department, fracture clinic, inpatient admissions and operative treatments. This was compared to a pre-COVID-19 period. We also assessed the efficacy of telephone clinics. RESULTS: There has been a noticeable decrease in the number of emergency department and fracture clinic attendances with upper limb complaints. The number of in-person fracture clinic reviews also decreased, with a reciprocal exponential increase in telephone consultations. We recorded a decrease in the number of shoulder and elbow trauma procedures performed. There was a small increase in the proportion of injuries treated conservatively during COVID-19. Our telephone clinics yielded a diagnosis and management plan in many cases and patient perspective appeared favourable. CONCLUSION: We have noted significant change in the upper limb caseload. Certain injuries have reduced, likely due to COVID-19 lockdown. Moreover, we consider several changes to current practices could be taken forward after the pandemic.

The use of collagen injections in the treatment of metatarsalgia: a case report.

Metatarsalgia is an increasingly common condition seen in the outpatient setting. A number of conservative and surgical management options are available for this condition. We present an interesting case that was unsuccessfully treated with'dermal filler.' To our knowledge, we have not found any published material in peer-reviewed journals documenting the use of collagen injections in the treatment of metatarsalgia. The authors feel that the lesson learned from this case should be highlighted for other foot and ankle surgeons.

Lisfranc injury: A review and simplified treatment algorithm.

BACKGROUND: Lisfranc injuries encompass large spectrum of injuries varying from low energy to high energy complex fracture dislocations. Whilst multiple complex classification systems exist; these do little to aid and direct the clinical management of patients. Therefore, this study aims to provide a simplified treatment algorithm allowing clinicians to standardise care of Lisfranc injuries. METHODS: A comprehensive literature search was performed, and abstracts were reviewed to identify relevant literature. RESULTS: Delay in diagnosis has a negative impact on outcome. If a Lisfranc injury is suspected and plain radiographs are inconclusive; computed tomography and if necessary magnetic resonance imaging are indicated if there is still an index of suspicion. In the absence of joint dislocation/subluxation management will be determined by stability which can be best assessed by weightbearing radiographs. If stable, injuries can be treated conservatively in a non-weight bearing cast for 6 weeks followed by a period of graduated weight bearing. Evidence is mounting that with regard to unstable purely ligamentous Lisfranc injuries primary arthrodesis (PA) has: better functional outcomes, increased cost effectiveness and reduced rates of return to theatre. With regard to bony unstable Lisfranc injuries more research is required before a single treatment modality - PA or open reduction internal fixation can be advocated, due to the lack of randomized control trials and limited patient follow-up periods in existing studies. CONCLUSION: A simplified treatment algorithm excluding the requirement for complex classifications is suggested. This may help with the diagnosis and management of these injuries. It is our believe that this algorithm will aid health professionals to standardize care for these injuries. Further prospective research trials are required to assess outcomes of different modalities of operative management, particularly with regards to open reduction and internal fixation versus primary arthrodesis for bony Lisfranc injuries. LEVEL OF EVIDENCE: Level 5.

Mid-term clinical outcome following rotator cuff repair using all-suture anchors.

BACKGROUND: Symptomatic rotator cuff tears can cause significant pain and functional disturbance, with associated financial ramifications. Non-surgical management should always be considered initially, however if recalcitrant to these measures surgical intervention may involve open, arthroscopic-assisted mini-open or arthroscopic rotator cuff repairs. The use of trans-osseous sutures and suture anchors has been reported with good results, with no significant differences if the repair remains intact or recurrent tears occur. The role of traditional suture anchors has been assessed clinically and biomechanically, however there have been reports of pull out, anchor material found within joint and concerns with the amount of bone loss. The all suture anchor (ASA) is proposed to address these concerns with encouraging cadaveric, biomechanical results to date. METHODS: The two senior authors performed 31 arthroscopic rotator cuff repairs using ASA with a double row technique at the two study centres'. The patients were reviewed in clinic at one month, three months, 6 months and a year postoperatively. The patients were assessed with the Constant score and clinical range of motion of the shoulder in abduction, forward flexion, external rotation and internal rotation. The surgical technique and rehabilitation was the same for both surgeons. RESULTS: At a mean follow up of 10.2 months (range 3-12 months) the mean constant score was 77.1 (range 35-90), with a mean abduction of 139.6° (range 30-180°), external rotation of 43.4° (range 20-80°), and internal rotation to lumbar vertebrae 3-4 (range buttock to lumbar vertebra 1). There has been one re-rupture to date. CONCLUSIONS: The functional and clinical results in our study are comparable to those reported in literature using standard anchors.

The management of dorsal peroneal nerve compression in the midfoot.

The foot and ankle specialist will frequently encounter patients with dorsal midfoot pain in clinic. In the presence of midfoot pain and/or paraesthesia, nerve entrapment must be considered. The authors report the outcome of a case series of patients who underwent surgical release of the DPN. Between 2011-2017, a single surgeon operated on seven patients with a diagnosis of DPN entrapment. A retrospective review of the patient's clinical notes was performed, including the operative findings. The average age at presentation was 47 years (range, 31-70 years), and the left foot was affected in four cases. In all cases the patient presented with dorsal midfoot pain, with three cases associated with paraesthesia. The mean follow up was 25 months (range, 4-70 months), with six of the patients discharged with their pre-operative symptoms settled. One patient who had good immediate pain relief following DPN neurolysis, EHB tendon resection and reduction of exostosis developed recurrence of the neuropathic pain at five years. Despite non-operative management the symptoms did not settle and exploration of the DPN was performed. The anatomical position of the DPN, and its site of compression, may vary however it can be localised by a positive Tinel's sign and targeted injection with local anaesthetic. All the patients that underwent surgical exploration and decompression had a good outcome, with one patient requiring further neurolysis for impingement.

Does the surgery time affect the final outcome of type III supracondylar humeral fractures?

INTRODUCTION: Supracondylar humeral fractures are common in the pediatric population, with displaced fractures requiring operative intervention. The purpose of this study was to look at our practice and assess whether a difference in clinical outcomes and requirement for open reduction was observed if surgery was delayed. METHODS: This was a retrospective medical record and plain radiograph review of patients admitted with type III Gartland supracondylar fractures between January 2014 and December 2015. The patients were seen for up to 12 months postoperatively, and clinical assessment was performed at this stage. RESULTS: There were 116 supracondylar humeral fractures admitted between January 2014 and December 2015, 23 of which were Gartland type III. The mean age of the patients was 6 years, and the mean time from emergency department presentation to surgery was 14 h. Seven of the 23 patients required conversion to open reduction. There were no reported complications and all fractures demonstrated radiographic union. The length of time to surgery did not increase the number of cases requiring open reduction. The results demonstrated that there was no difference in clinical outcomes found between those that had closed manipulation or required conversion to open reduction, nor the time taken to surgery. CONCLUSION: This study suggest that patients who present with type III supracondylar humeral fractures and have no neurovascular deficit, a delay in pinning of 12 h or more may not result in a significant difference in the need for open reduction or clinical outcomes. LEVEL OF EVIDENCE: Level IV.

Patella fracture after medial patellofemoral ligament reconstruction using suture anchors.

The medial patellofemoral ligament (MPFL) acts as a soft tissue restraint to lateral subluxation of the patella, and is frequently damaged following patellar dislocation. A number of techniques for repair or reconstructions of the MPFL have been reported. We report two cases of patellar fracture following MPFL reconstruction utilizing suture anchors and bone tunnels that do not completely traverse the patella. The first case occurred seven months after surgery and the second case was at six weeks following surgery. There have been previous reports of patellar fracture following MPFL reconstruction, particularly when patellar tunnels completely traverse the patella. The authors decided to use suture anchors to reduce the risk of patellar fracture, and they feel that the fractures reported in this paper resulted from surgical error rather than system error. We feel that this is an important learning point when initially using this technique, and should be disseminated to other surgeons who undertake this surgery.

Free fibular graft reconstruction following resection of chondrosarcoma in the first metacarpal.

Chondrosarcoma is most frequently present in the pelvis and long bones and rarely seen in the bones of the hand. Traditionally the treatment of choice for involvment of the hand is ray amputation, however this causes significant functional deficit if there is thumb involvement. There are limited cases in literature of resection of thumb chondrosarcoma with restoration of function. We present a case of high grade chondrosarcoma of the first metacarpal treated with resection and free fibular graft reconstruction. We report excellent functional outcome with this procedure.