Replantation

2019 ◽  
pp. 955-962
Author(s):  
Grant M. Kleiber ◽  
Keith E. Brandt

Successful replantation depends on multiple variables. A coordinated effort of emergency transport services, emergency room personnel, operating room staff, anesthesiologists and postoperative nursing is required for success. The need for this team approach has led to the development of several specialized replantation centers worldwide. The authors discuss the various mechanisms of injury and their chances for successful replantation. This chapter examines the indications and contraindications for appropriate replantation. Also provided are many useful techniques for vessel and nerve repair, bony fixation, tendon repair, and soft tissue coverage. The chapter also discusses postoperative management, rehabilitation, and follow-up.

2019 ◽  
Vol 184 (11-12) ◽  
pp. e937-e944 ◽  
Author(s):  
Laurent Mathieu ◽  
Georges Pfister ◽  
James Charles Murison ◽  
Christophe Oberlin ◽  
Zoubir Belkheyar

Abstract Missile injuries of the sciatic nerve are frequently encountered in modern violent conflicts. Gunshot and fragment wounds may cause large nerve defects, for which management is challenging. The great size of the sciatic nerve, in both diameter and length, explains the poor results of nerve repair using autografts or allografts. To address this issue, we used a simple technique consisting of a direct suture of the sciatic nerve combined with knee flexion for 6 weeks. Despite a published series showing that this procedure gives better results than sciatic nerve grafting, it remains unknown or underutilized. The purpose of this cases study is to highlight the efficiency of direct sciatic nerve coaptation with knee flexed through three cases with missile injuries at various levels. At the follow-up of two years, all patients were pain free with a protective sensory in the sole and M3+ or M4 gastrocnemius muscles, regardless of the injury level. Recovery was also satisfying in the fibular portion, except for the very proximal lesion. No significant knee stiffness was noticed, including in a case suffering from an associated distal femur fracture. Key points to enhance functional recovery are early nerve repair (as soon as definitive bone fixation and stable soft-tissue coverage are achieved) and careful patient selection.


Hand ◽  
2019 ◽  
Vol 15 (4) ◽  
pp. NP47-NP50
Author(s):  
Desirae McKee ◽  
Bradley Osemwengie ◽  
Cameron Cox

Background: Distal digital nerve repairs can present unique challenges for hand surgeons due to their sensitive location and ongoing difficulty obtaining soft tissue coverage in this region. Although autografts and nerve conduits have been shown to be of benefit with nerve gaps, they can have morbidities associated with their use. Nerve allografts have become a viable option over the past decade as their use has increased and data are now showing similar outcomes, particularly in short gap segments. Flaps and skin grafts are traditional coverage options for full thickness wounds but can pose challenges with multiple digit involvement, depth of wound, and critical structures exposed. Methods: We present a case where nerve allograft was used for distal digital nerve repair. Due to the distal nature of the nerve repair in the index digit distal to the trifurcation, the distal end of the nerve graft was connected to multiple small nerve ends. Dermal substitute was placed to achieve distal coverage of the affected digits. Results: At 6-month follow-up, the patient demonstrated improved strength, normal sensation, and full return of digital function. Conclusion: Nerve allograft can be used in combination with dermal skin substitute to achieve normal sensation and return of digital function following distal digital nerve injuries.


2014 ◽  
Vol 23 (2) ◽  
pp. 179-185 ◽  
Author(s):  
Suvadip Chatterjee ◽  
Kofi W. Oppong ◽  
John S. Scott ◽  
Dave E. Jones ◽  
Richard M. Charnley ◽  
...  

Background & Aims: Autoimmune pancreatitis (AIP) is a fibroinflammatory condition affecting the pancreas and could present as a multisystem disorder. Diagnosis and management can pose a diagnostic challenge in certain groups of patients. We report our experience of managing this condition in a tertiary pancreaticobiliary centre in the North East of England.Methods: Patients were identified from a prospectively maintained database of patients diagnosed with AIP between 2005 and 2013. Diagnosis of definite/probable AIP was based on the revised HISORt criteria. When indicated, patients were treated with steroids and relapses were treated with azathioprine. All patients have been followed up to date.Results: Twenty-two patients were diagnosed with AIP during this period. All patients had pancreatic protocol CT performed while some patients had either MR or EUS as part of the work up. Fourteen out of 22 (64%) had an elevated IgG4 level (mean: 10.9 g/L; range 3.4 - 31 g/L). Four (18%) patients underwent surgery. Extrapancreatic involvement was seen in 15 (68%) patients, with biliary involvement being the commonest. Nineteen (86%) were treated with steroids and five (23%) required further immunosuppression for treatment of relapses. The mean follow up period was 36.94 months (range 7 - 94).Conclusion: Autoimmune pancreatitis is being increasingly recognized in the British population. Extrapancreatic involvement, particularly extrahepatic biliary involvement seems to be a frequent feature.Diagnosis should be based on accepted criteria as this significantly reduces the chances of overlooking malignancy. Awareness of this relatively rare condition and a multi-disciplinary team approach will help us to diagnose and treat this condition more efiectively thereby reducing unnecessary interventions.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1213.1-1214
Author(s):  
S. Dar ◽  
V. Tidman ◽  
P. Mehta ◽  
H. Kazkaz

Background:Ehlers-Danlos Syndromes are heritable connective tissue disorders.They are multisystemic and patients can present with several symptoms such as joint pain and instability, visceral and autonomic dysfunction, as well as significant psychosocial sequela. Managing this cohort of young patients is usually challenging as many patients present late due to delayed diagnosis, often with several complications, problems with mobility and opioid use. Furthermore, there is often a prolonged lack of coordinated healthcare and access to social care services. A recent parliamentary debate in the U.K. highlighted that hEDS services are excluded from specialist Rheumatology commissioning services. In order to ascertain the relevance and utility of specialist services in this population, we conducted this study.Objectives:The objective of this study was to map the patient experience following a referral to the specialist clinic in order to assess the need for an integrated, multidisciplinary approach to treating patients with hypermobility EDS.Methods:We retrospectively reviewed the records of 50 patients with the diagnosis of hypermobility EDS who were seen in a specialist hypermobility clinic at University College Hospital UCLH between January 2016 and March 2016. Relevant data was collected regarding their medical care in our hospital up to October 2019.Results:The median age was 37 (range 21-59). We had 10 males and 40 females. The diagnosis of hypermobility EDS was based on the 1997 criteria as these patients were seen prior to the 2017 classification. Overall, the study yielded 6 key themes: 1. All patients experienced chronic pain, with 36% reporting use of opioids for pain management. 2. Patients were referred to multiple medical specialities within the same hospital trust, (22% patients were referred to ≥5 specialities). 3. Patients required a high number of follow up appointments (28% of patients required ≥20 follow-up visits). 4. Failed discharges were common; patients were often referred back to the Rheumatology Clinic despite being discharged to primary care. 5. Patients had a significant number of comorbidities, reflected by polypharmacy. (36% of patients were prescribed ≥5 medications). 6. Disability was high (20% of patients reported severe mobility problems).Conclusion:This study shows that patients with hEDS referred to UCLH have significant levels of disability, opioids use and polypharmacy especially for a relatively young population of patients. They need a complex interdisciplinary approach in a timely manner. In order to minimise delays and allow earlier diagnosis and intervention, we have recently adopted a multidisciplinary team approach, including pain specialists, rheumatologists, psychologists, physiotherapists, nurse specialists, urogynaecologists and neurogastroenterologists. This allows more coordinated and efficient care and incorporates an EDS-specific pain management programme. Specialised services for complex hEDS cases should be established and adequately resourced. Moreover, it would be cost effective to commission a patient-centred “one-stop-shop” service, where patients, who often travel from long distances with severe disabilities, can be seen by multiple specialities in a single visit.References:[1]Bennett, S., Walsh, N., Moss, T. and Palmer, S. (2019). Understanding the psychosocial impact of joint hypermobility syndrome and Ehlers–Danlos syndrome hypermobility type: a qualitative interview study. Disability and Rehabilitation, pp.1-10. Healthwatch Calderdale. (2019). Hypermobility Syndromes Project - Healthwatch Calderdale.[2]Tinkle, B., Castori, M., Berglund, B., Cohen, H., Grahame, R., Kazkaz, H. and Levy, H. (2017). Hypermobile Ehlers-Danlos syndrome (a.k.a. Ehlers-Danlos syndrome Type III and Ehlers-Danlos syndrome hypermobility type): Clinical description and natural history. American Journal of Medical Genetics Part C: Seminars in Medical Genetics, 175(1), pp.48-69.Disclosure of Interests:None declared


2016 ◽  
Vol 41 (8) ◽  
pp. 793-801 ◽  
Author(s):  
I. Z. Rigo ◽  
M. Røkkum

We retrospectively reviewed the outcomes of flexor tendon repairs in zones 1, 2 and 3 in 356 fingers in 291 patients between 2005 and 2010. The mean (standard deviation) active ranges of motion of two interphalangeal joints of the fingers were 98° (40) and 114° (45) at 8 weeks postoperatively and at the last follow-up (mean 7 months, range 3–98), respectively. Using the Strickland criteria, ‘excellent’ or ‘good’ function was obtained in 95 (30%) out of 322 fingers at 8 weeks and 107 (48%) out of 225 fingers at the last follow-up. A total of 48 (13%) fingers required reoperation because of rupture, adhesion, contracture or other complications. The prevalence of rupture was 4%. We carried out multiple linear regression analysis to identify the predictors of the active digital motion. The following variables were found as negative predictors: age; smoking; injury localization between subzones 1C and 2C; injury to the little finger; the extent of soft tissue damage; concomitant skeletal injury; delay to surgery; use of a 2-strand Kessler repair technique; attempted suture or preservation of the tendon sheath–pulley system; and resecting or leaving the concomitant superficial flexor tendon cuts untreated. Analysing the 8 weeks results of tendon repairs in zones 1 and 2, early active mobilization was found to be superior to Kleinert’s regime. Level of evidence: III


2018 ◽  
Vol 1 (1) ◽  
pp. 135-139
Author(s):  
Daniel J Reilly ◽  
Eric K Sham ◽  
Justin BL Chee ◽  
Ajay Chauhan

Introduction: Perineal urethrostomy is a valuable technique in the management of complex anterior urethral strictures, as well as following penectomy or urethrectomy. Traditional techniques that employ perineal or scrotal skin flaps have documented failure rates of up to 30%. Current techniques for salvage have only modest success, leaving patients few options other than permanent suprapubic catheter or cystectomy and ileal conduit formation.Results: We present a new method of perineal urethrostomy using perforator-based lotus petal flaps in cases which were high risk or unsuitable for traditional perineal urethrostomy techniques, or where traditional strategies had failed. All patients demonstrated continent voiding at a minimum of 22 months follow-up, with patency confirmed by flexible cystoscopy. No complications were encountered.Conclusion: Utilisation of lotus petal flaps in high-risk cases of perineal urethrostomy will lead to significant improvements in patient outcomes. The availability of larger amounts of soft tissue coverage will obviate the need for compromise on either resection of involved urethra, or calibre and inset of urethrostomy. This will subsequently minimise the rates of failure, reduce the requirement for urinary diversion procedures and lead to improved quality of life.


Joints ◽  
2015 ◽  
Vol 03 (04) ◽  
pp. 166-172 ◽  
Author(s):  
Alessandro Castagna ◽  
Silvana De Giorgi ◽  
Raffaele Garofalo ◽  
Marco Conti ◽  
Silvio Tafuri ◽  
...  

Purpose: the aim of the present study was to verify the differences in the clinical outcomes of two arthroscopic techniques used to treat calcifying tendinitis of the shoulder: needling versus complete removal of the calcium deposit and tendon repair. Methods: from September 2010 to September 2012, 40 patients with calcifying tendinitis of the rotator cuff were arthroscopically treated by the same surgeon using one of the two following techniques: needling (Group 1) and complete removal of the calcium deposit and tendon repair with suture anchors (Group 2). Both groups followed the same rehabilitation program. The two groups were compared at 6 and 12 months of follow-up for the presence of residual calcifications and for the following clinical outcomes: Constant score, American Shoulder and Elbow Surgeons Evaluation Form (ASES) shoulder score, University of California Los Angeles (UCLA) shoulder rating scale, Simple Shoulder Test (SST) and Visual Analogue Scale (VAS). Results: all the clinical scores (Constant, ASES, UCLA, SST and VAS scores) improved significantly between baseline and postoperative follow-up, both at 6 and at 12 months. no differences at final follow-up were found between the two groups. Conclusions: both the techniques were effective in solving the symptoms of calcifying tendinitis of the shoulder. Clinical scores improved in both groups. Residual calcifications were found in only a few cases and were always less than 10 mm. Level of evidence:Level II, prospective comparative study.


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