Is open synovectomy of the metacarpophalangeal joint in chronic polyarthritis worthwhile?

PURPOSE/METHODS/PATIENTS: This work retrospectively analysed 252 synovectomies performed on 153 patients from 1958 to 1995 at the Balgrist University Orthopaedics Clinic, and evaluated the short-term and long-term benefits of open synovectomy of the metacarpo-phalangeal joint in rheumatoid arthritis. RESULTS: Rheumatoid arthritis (n = 182) was by far the most common of the 21 different diagnoses involved, and the metacarpo-phalangeal joint (n = 101) was by far the most frequently operated of the 7 different joint types in question. In the short tenn (n = 97), after a mean of 5.5 months, open synovectomy of a metacarpo-phalangeal joint in rheumatoid arthritis patients provided a benefit in terms of mobility in 85% of cases and in terms of joint swelling and pain in 93% of cases. Among one-third of the originally operated cases (n = 38), long-term benefit, i.e. after a mean of 6.9 years, was obtained in 89% of cases with regard to joint mobility, 87% with regard to swelling and 97% with regard to pain relief. Two-thirds of the joints presented normal mobility and swelling, and three-quarters were pain-free. CONCLUSIONS: The metacarpo-phalangeal joint is very important for maintaining the independence of a patient (gripping). Open synovectomy of the metacarpo-phalangeal joint in rheumatoid arthritis patients is an effective therapeutic procedure with little morbidity and very good long-term benefit in the management of metacarpo-phalangeal pain, swelling and stiffness refractory to conservative therapy.     

A rare complication of a malleable penile prosthesis： migration to the thigh region

Dear editor, Here, we discuss an unusual prosthesis migration to the thigh region. Because the incidence of erectile dysfunction increases in par-allel with the prevalence of neurological, degenerative and vascular diseases among elderly men, the use of penile prostheses is common in this age group. Still, cylinder migration following the implantation of a malleable penile prosthesis is a very rare entity.     

Auricle injury due to human bite – A rare case report and review literature

Traumatic auricular amputation due to human bite is not a common event. Bite wounds are always considered to be complex injuries contaminated with unique poly-microbial inoculum. Human bites are as serious as animal bites because they induce a higher incidence of infectious complications. In bite wounds to the face, infectious complications can create more difficulties than the initial tissue damage itself for the task of restoring an esthetic appearance. In this case report a young male patient had ear lobule injury on interpersonal violence and amputation of ear lobule results. Due to delay in presentation and high chances of infection wound healing by secondary intention achieved.     

Non-union of calcaneum – A rare complication of calcaneal fracture – A case report with brief review of literature

Intra-articular fractures of calcaneum are known to be difficult to manage and lead to multiple complications including subtalar arthritis and malunion. However, non-union of calcaneum is rarely encountered. Only a total of six studies reporting on 12 patients could be found on reviewing the available literature (English language only). One such case of non-union of calcaneal fracture and its successful management is being reported in this case report. In addition, extremely limited literature available on calcaneal non-union is also briefly reviewed. Role of subtalar arthrodesis with internal fixation of fracture and bone grafting for successful management of this rare complication is highlighted along with the possibility of under-reporting of this relatively unknown complication.     

Retrieval of surgical blade by open thoracotomy – A case report of an iatrogenic complication

Presence of foreign body in thoracic cavity is very uncommon. Most common etiologies for the presence of such foreign bodies are accidental, traumatic or iatrogenic. We report the management of a case with a rare foreign body in the thorax i.e. surgical blade. While inserting ICD the surgical blade slipped from the scalpel and was sucked into the pleural cavity. FB migrated in the mediastinum and Contrast Tomographic scan showed elongated radio-opaque object of metallic density in the mediastinum, just abutting the superior vena cava. An immediate open thoracotomy was planned to retrieve the blade.     

Bennett's fracture associated with fracture of Trapezium——A rare injury of first carpo-metacarpal joint

Association of fracture of trapezium with Bennett'sfracture is very rare and makes reduction and stabilisation more difficult. We are reporting a rare case of Bennett's fracture with fracture of the trapezium and subluxation of the carpo-metacarpal joint(CMC) joint. The patient was a 47-year-old school teacher who fell from his motorbike on his outstretched right dominant hand. Radiographs and computed tomography showed fracture of the trapezium with subluxation of the CMC joint, associated with Bennett's fracture. Open reduction and internal fixation was carried out. Trapezium was reduced first and secured with a 2 mm diameter screw. Bennett's fracture was then reduced and fixed with two per-cutaneously placed Kirchner's wires. CMC was stabilised with percutaneous Kirchner's wires. Latest follow up at 12 mo showed a healed fracture with good reduction of the CMC joint. Clinically patient had no pain and normal extension, abduction and opposition of the thumb. QuickD ASH score was 3.9/100. Thus, fracture of trapezium associated with a Bennett's fracture is a rare injury and if ignored it may lead to poor results. This injury is more challenging to manage than an isolated Bennett's fracture as anatomical reduction of the trapezium with reduction of the first CMC is needed. Fracture of the trapezium should be fixed first as this will provide a stable base for reduction of the Bennett's fracture.     

A modified method of coracoid transposition for the treatment of complete dislocation of acromioclavicular joint

Objective:To eport a new method of coracoid transpostiton for the treatment of complete dislocation of acromioclavicular joint and to evaluate its efficacy.Methods:We modified Eewar‘s surgical method as follows:(1)Two small incisions,a transversal incision on the acromioclavicular joint and a longitudinal incision on the coracoid ,were made instead of a conventional large arc incision from the acromion to coracoid.(2)The foreign body in the acromioclavicular joint was cleared out.Thechondral surface at the lateral segment of clavicle was resected to form a pseudarthrosis and meanwhile the residual joint capsule and ligaments were repaired.(3)The coracoid was moved to the anteroinferior edge of the clavicle instead of the anterior margin and (4)the coracoid was moved to the lateral border of the clavicle instead of the superior border of the coracoclavicular ligament.Results:The follow-up duration in 30patients of the series was from6to 72months(mean41months).Functional assessment was carried out by the criteria delineated previously by Karkson,in which Grade Awas in 24 cases,Grade Bin4cases,and Cin2.Conclusions:This modified technique,having less postoperative complications and less injuries to tissues and according well with the requitement of biomechanics,can achieve a stable reduction of acromioclavicular joint with a good functional and cosmetic result and thereore is preferable to use clinically on a large scale.     

Techniques in recurrent giant cell tumour of the first metatarsal in adolescents – A rare report of 2 cases

Giant cell tumour of the foot is very rare. Very few cases of first metatarsal giant cell tumour were reported. We report two cases of recurrent giant cell tumour in adolescent patients. One was treated with wide excision and fibula grafting. The second patient underwent Boyd's amputation because of superceded infection. Both had no pain, recurrence at the end of final follow up. Recurrent giant cell tumour of the first metatarsal in adolescents and its management is not described in English literature to the best of our knowledge.     

Ciliated hepatic cyst leading to squamous cell carcinoma of the liver – A case report and review of the literature

INTRODUCTIONCiliated hepatic foregut cysts (CHFC) are rare, typically benign liver lesions. Primary squamous cell carcinoma (SCC) of the liver is also a rare entity with only approximately 25 reported cases in the literature. Recently, there have been four reports of malignant transformation of CHFC into primary squamous cell carcinoma of the liver. Here we report a fifth with unique presentation and review the literature.PRESENTATION OF CASEA 34 year-old man, with a history of ulcerative colitis, was incidentally found to have a 10 cm lesion in the right anterior sector plus left medial section of the liver on computerized tomography (CT) scan. The patient was asymptomatic at presentation and neoplastic markers were not elevated. Sequential transarterial chemoembolization (TACE) and portal vein embolization (PVE) allowed for left lateral section plus segment 1 hypertrophy and subsequent resection. Histology later revealed the cyst to be a CHFC and showed its malignant transformation. At 6 month follow-up, the patient has lung and abdominal recurrence.DISCUSSIONWith now the fifth case of malignant transformation of CHFC being reported, approximately 5% of all reported CHFC have undergone malignant transformation. This frequency, taken together with the aggressive disease course and poor prognosis, suggests that CHFC must not be presumed benign and should be regarded with clinical suspicion.CONCLUSIONAccurate diagnosis of CHFC is mandatory given its potential malignant transformation. Even in asymptomatic CHFC, surgical excision is recommended. In addition, in cases of otherwise unresectable lesions, sequential TACE and PVE may provide optimal hypertrophy of future liver remnant.     

Co-existing fractures of the proximal humerus and humeral shaft without shoulder dislocation – a rare injury

Multiple fractures of the humerus are a rare injury and usually associated with high-energy trauma. We report an unusual injury with co-existing fractures of the proximal humerus and humeral shaft without shoulder dislocation. We discuss our experience in the diagnosis and treatment of a 39-year-old man with co-existing fractures of proximal humerus and ipsilateral humeral shaft with radial nerve deficit. He was successfully managed with open reduction and fixation of the fractures. At follow-up 1 year after injury, he is back at work and has a good range of shoulder movements. The radial nerve injury is showing signs of recovery. In high-energy trauma to the shoulder, unusual fracture patterns with associated neurovascular deficits may be seen and this case report describes our experience with one such rare injury.     

Long-term outcome of Ludloff’s medial approach for open reduction of developmental dislocation of the hip in relation to the age at operation

We reviewed long-term outcomes after open reduction by the medial approach for developmental dislocation of the hip (DDH). Forty-five hips in 43 patients with more than ten years of follow-up were assessed clinically and radiologically. The mean age at surgery was 14.0 (range 6–31) months, and the follow-up period ranged from ten to 28 years (mean 16.4 years). We compared the good (18 hips) and poor groups (27 hips) as classified by the Severin classification. The mean age at surgery was significantly older in the poor group than the good group (17.1 and 9.4 months, respectively, P < 0.001). Thirteen (29%) of 45 hips had avascular necrosis (AVN) of the femoral head. The mean age at surgery was significantly older in the patients with AVN than without AVN (20.0 and 11.6 months, respectively, P < 0.001). Another approach, such as the wide exposure method, should be selected for DDH with increased age at operation.     

Microfracture for the treatment of cartilage defects in the knee joint – A golden standard?

The evidence for the effectiveness of the microfracture procedure is largely derived from case series and few randomized trials. Clinical outcomes improve with microfracture for the most part, but in some studies these effects are not sustained. The quality of cartilage repair following microfracture is variable and inconsistent due to unknown reasons. Younger patients have better clinical outcomes and quality of cartilage repair than older patients. When lesion location was shown to affect microfracture outcome, patients with lesions of the femoral condyle have the best clinical improvements and quality of cartilage repair compared with patients who had lesions in other areas. Patients with smaller lesions have better clinical improvement than patients with larger lesions. The necessity of long postoperative CPM and restricted weight bearing is widely accepted but not completely supported by solid data. Maybe new developments like the scaffold augmented microfracture⁶ will show even more consistent clinical and biological results as well as faster rehabilitation for the treatment of small to medium sized cartilage defects in younger individuals.All in all there is limited evidence that micro fracture should be accepted as gold standard for the treatment of cartilage lesions in the knee joint. There is no study available which compares empty controls or non-surgical treatment/physiotherapy with microfracture. According to the literature there is even evidence for self regeneration of cartilage lesions. The natural history of damaged cartilage seems to be written e.g. by inflammatory processes, genetic predisposition and other factors. Possibly that explains the large variety of the clinical outcome after micro fracture and possibly the standard tools for evaluation of new technologies (randomized controlled trials, case series, etc.) are not sufficient (anymore).Future technologies will be evaluated by big data from international registries for earlier detection of safety issues, for detection of subtle but crucial co-factors for failure and osteoarthritis as well as for lower financial burdens affecting industry and healthcare systems likewise.     

Neglected medial swivel dislocation of talonavicular joint with calcaneus,cuboid and 5th metatarsal fractures – A case report

Talonavicular dislocation is a rare injury. Isolated medial or lateral talonavicular dislocations without disruption of subtalar joint are known as medial or lateral swivel dislocations respectively, both being extremely rare. We describe a rare case of neglected medial swivel dislocation with concomitant calcaneus, cuboid and 5th metatarsal fracture, which was managed with open reduction and fixation of talonavicular joint with k-wires and an external distractor. At 1 year follow up the patient was mobilizing full weight bearing without any pain or deformity, the radiographs showing well located talonavicular joint and healed calcaneus, cuboid and 5th metatarsal fractures. This is the first reported case of medial swivel talonavicular dislocation with associated calcaneum, cuboid and 5th metatarsal fracture to the best of our knowledge. This case report highlights the importance of maintaining high level of suspicion for diagnosing midfoot injuries in a polytraumatized patient as well as need of accurate and timely reduction of dislocation for good functional outcome.Level of clinical evidenceLevel 4.     

A rare cause of deep peroneal nerve palsy due to compression of synovial cyst – Case report

INTRODUCTIONSynovial cyst is a rare cause of compression neuropathy and its differential diagnosis can be misleading.PRESENTATION OF CASEThis article presents clinical, radiological, and histological findings of deep peroneal nerve palsy due to compression of a synovial cyst in a 30-year-old patient admitted with sudden drop foot.DISCUSSIONFocal nerve entrapment in lower extremity due to synovial cystis a rare entity. Differential diagnosis is important. Surgical excision is the main treatment method with high success rate.CONCLUSIONSynovial cyst compression which can be treated easily with surgical excision should be considered in rapidly progressed drop foot.     

Radiographical definition of the proximal tibiofibular joint – A cross-sectional study of 2984 knees and literature review

BackgroundProximal tibiofibular joint (PTFJ) injuries are not uncommon but relatively understudied. This study evaluates the effectiveness of 2 radiographic methods in assessing the integrity of the PTFJ.Study designThis is a cross-sectional study of 2984 consecutive patients with knee X-rays done in a single institution over a 4-month period. A total of 5968 knee X-rays were assessed using 2 methods–[1] The direction in which the fibula points to in relation to the lateral femoral epicondyle on anteroposterior view and Blumensaat line on lateral view. [2] The degree of tibiofibular overlap as percentage of widest portion of the fibula head. Sensitivity and specificity of these methods in diagnosing a disrupted PTFJ are calculated. Variables including quality of X-rays, weight-bearing status of AP views and degree of knee flexion on lateral views are also recorded. Univariate analysis was carried out to investigate the association between variables using chi-square test for nominal data and student t-test for continuous data.ResultsThe fibular points towards the lateral femoral epicondyle on AP view in 94.4% of the patients and points towards the posterior half of the Blumensaat line on lateral view in 98.1% of the patients. Using this method, weight-bearing X-rays are significantly associated with the direction the fibula is pointing (p < 0.01) on the AP view and the degree of knee flexion is associated with the direction the fibula is pointing (p < 0.01) on the lateral view.The AP tibiofibular overlap ranges from >0% to <75% in 94.1% of the patients and the lateral tibiofibular overlap ranges from >0% to <75% in 84.5% of the patients.This method is associated with whether true orthogonal X-rays of the knees are taken (p = 0.048).ConclusionThe direction in which the fibula is pointing and the percentage of tibiofibular overlap are highly specific radiographic methods useful in defining the PTFJ. The first method requires a weight-bearing view on AP assessment and >20 degrees of flexion on lateral assessment. True orthogonal AP and lateral views are required for the second method to be used.     

Can arthroscopic Bankart repairs using suture anchors restore equivalent stability to open repairs in the management of traumatic anterior shoulder dislocation? A meta-analysis

Background

Recently, arthroscopic Bankart repairs have become much more popular than open repairs for the treatment of recurrent anterior shoulder instability. However, it is unclear whether the modern arthroscopic Bankart repairs using suture anchors could restore equivalent stability to open repairs. We conducted a meta-analysis to compare arthroscopic Bankart repairs using suture anchors and open repairs in regard to clinical outcomes.

The response of Trauma & Orthopaedic Departments to the first four weeks of lockdown for the COVID-19 pandemic – A trainee-led analysis of the East of England

Through a trainee research collaborative, we have studied the changes in practice of 12 T&O departments across the East of England over the first four weeks of the UK lockdown and COVID-19 pandemic, comparing to activity levels with the corresponding period in 2019.We focused on changes in T&O practice, training and redeployment of Trainees.Units differ considerably in several aspects of practice. We found a 97% reduction in elective operating, 64% reduction in elective outpatient activity and 37% reduction in operative trauma. 58% of trainees continued working in T&O clinics, with an average of 6 operative cases over this period.Our modelling suggests that the impact on training will persist; counter-measures must be incorporated into central recovery planning.     

An unusual anterior dislocation of fractured mandibular condyle leading to psuedo-ankylosis in a 8 yr old child—A distinct case report

IntroductionLiterature reviews are replete with discussions focusing on the incidence, types, and patterns of disruption in TM joint function, besides enumerating and classifying its causes. However, atypical situations do present, such situations warranting a detailed, methodical assessment before therapeutic institution.Presentation of caseDescribed here is management of a unique case of post-traumatic pseudo-ankylosis in a 8 year old child that had an old fractured condyle, displaced and dislocated anteriorly into the sigmoid notch, with eventual fusion to the ipsilateral zygomatic arch on its medial side.DiscussionAlthough conventional imaging tools still have relevance, but the significance of multi detector CT scan with multiplanar reformation and three dimensional images have a become unequivocally a standard part of assessment of such complex facial injuries regardless of therapeutic setting. The probable explanation for the condylar fracture and unusual anterior dislocation of the condylar segment is also hypothesized.ConclusionAlthough Post traumatic ankylosis is common in developing countries like India, distinct cases do present rarely which requires a disciplined approach in the management of such cases.