RESUMO
High-resolution ultrasound (US) has helped to characterize the "tennis leg injury" (TL). However, no specific classifications with prognostic value exist. This study proposes a medial head of the gastrocnemius injury classification based on sonographic findings and relates this to the time to return to work (RTW) and return to sports (RTS) to evaluate the prognostic value of the classification. 115 subjects (64 athletes and 51 workers) were retrospectively reviewed to asses specific injury location according to medial head of the gastrocnemius anatomy (myoaponeurotic junction; gastrocnemius aponeurosis (GA), free gastrocnemius aponeurosis (FGA)), presence of intermuscular hematoma, and presence of gastrocnemius-soleus asynchronous movement. Return to play (RTP; athletes) and return to work (RTW; occupational) days were recorded by the treating physician. This study proposes 5 injury types with a significant relation to RTP and RTW (P < .001): Type 1 (myoaponeurotic injury), type 2A (gastrocnemius aponeurosis injury with a <50% affected GA width), type 2B (gastrocnemius aponeurosis with >50% affected GA width), type 3 (free gastrocnemius aponeurosis (FGA) tendinous injury), and type 4 (mixed GA and FGA injury). The longest RTP/RTW periods were associated with injuries with FGA involvement. Intermuscular hematoma and Gastrocnemius-soleus asynchronous motion during dorsiflexion and plantarflexion were observed when the injury affected >50% of the GA width, with or without associated FGA involvement, and this correlated with a worse prognosis. The proposed classification can be readily applied in the clinical setting although further studies on treatment options are required.
Assuntos
Traumatismos em Atletas/classificação , Traumatismos em Atletas/diagnóstico por imagem , Músculo Esquelético/lesões , Traumatismos Ocupacionais/classificação , Traumatismos Ocupacionais/diagnóstico por imagem , Adulto , Feminino , Hematoma/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/anatomia & histologia , Músculo Esquelético/diagnóstico por imagem , Prognóstico , Estudos Retrospectivos , Volta ao Esporte , Retorno ao Trabalho , UltrassonografiaRESUMO
PURPOSE: Robotics has evolved rapidly in terms of mechanical design and control in the past few years. Collaborative robots that have direct contact with humans are being introduced in various fields, including industrial and medical services. Because collaborative robot systems are being introduced rapidly, the safety of the humans who work with them is becoming an important issue. In this study, we investigated skin injuries resulting from a collision between robots and humans using a freefall experiment system. METHODS: We particularly focused on closed skin injuries caused by a collision. To induce a closed injury, we struck mini-pigs with cubic-edge square and semi-sphere impactors at collision speeds of 1 and 3 m/s. We did not observe any open injuries with those conditions. Closed injuries were observed in the dermal layer of the skin after the collision test at both speeds and with both impactors. RESULTS: The collagen fiber in the dermal layer was separated and fragmented, and the subcutaneous fat layer became dense as a result of the collision. CONCLUSIONS: We closely observed and analyzed the histopathologic changes in the dermal and subcutaneous layers with intact epidermis after mechanical trauma to the inner skin layers.
Assuntos
Robótica/estatística & dados numéricos , Pele/lesões , Pele/patologia , Ferimentos e Lesões/patologia , Animais , Colágeno/ultraestrutura , Derme/patologia , Epiderme/patologia , Segurança de Equipamentos , Humanos , Modelos Animais , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/patologia , Ruptura/diagnóstico por imagem , Ruptura/patologia , Pele/ultraestrutura , Suínos , Ferimentos e Lesões/diagnóstico por imagemRESUMO
BACKGROUND: An orbitocranial injury with a penetrating Intraorbital Foreign Body (IOFB) is listed as a rare cause of penetrating trauma. Since this type of trauma is considered a surgical emergency, taking a thorough history along with careful examination to find out the mechanism and cause of the trauma is crucial towards correct diagnosis and management of the disease. CASE PRESENTATION: A 35-year-old male patient was presented to the ER with an occupational craniofacial injury because of an IOFB. The patient underwent an extra-dural orbitocranial craniotomy procedure to remove the foreign body. Interestingly, a plastic foreign body (a piece of a plastic pipe) was removed from the orbital cavity, which was suspected to be a fractured orbital bone, at first place. CONCLUSION: In this study, we demonstrated that plastics could mimic bone structure in a Computerized Tomography (CT) scan leading to possible initial misdiagnosis. Hence high clinical suspicion is necessary for the correct diagnosis of such cases. However, despite the prompt intervention, our patient ended up with permanent vision loss in his injured eye.
Assuntos
Corpos Estranhos no Olho/diagnóstico por imagem , Corpos Estranhos no Olho/cirurgia , Ferimentos Oculares Penetrantes/diagnóstico por imagem , Traumatismos Cranianos Penetrantes/diagnóstico por imagem , Traumatismos Ocupacionais/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Adulto , Cegueira/etiologia , Craniotomia/métodos , Erros de Diagnóstico , Ferimentos Oculares Penetrantes/cirurgia , Traumatismos Cranianos Penetrantes/cirurgia , Humanos , Masculino , Traumatismos Ocupacionais/cirurgia , Traumatismos do Nervo Óptico/etiologia , Traumatismos do Nervo Óptico/cirurgia , Órbita/diagnóstico por imagem , Órbita/lesões , Fraturas Orbitárias/diagnóstico por imagem , Fraturas Orbitárias/cirurgia , Resultado do TratamentoRESUMO
We present a case of a 55-year-old farmer who suddenly experienced an electric sensation in the left half of his body during lawn mowing. Neurological examination discovered neurological deficits corresponding to an incomplete spinal cord injury. Magnetic resonance imaging displayed an artifact in the cervical region. Following, a computer tomography imaging showed a metal object, located intramedullary, in the cervical spinal cord. The conclusion was a traumatic lesion from the metal object obtained during lawn mowing. The object was evacuated surgically. Three years postoperatively, the patient was improved. Caution in diagnostics following usage of heavy machinery is advised.
Assuntos
Lesões do Pescoço/cirurgia , Traumatismos Ocupacionais/cirurgia , Traumatismos da Medula Espinal/cirurgia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Lesões do Pescoço/diagnóstico por imagem , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos da Medula Espinal/diagnóstico por imagem , Traumatismos da Medula Espinal/etiologia , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The purpose of this study was to analyse the natural course of symptomatic full-thickness and partial-thickness rotator cuff tears treated non-operatively and to identify risk factors affecting tear enlargement. METHODS: One hundred and twenty-two patients who received non-surgical treatment for a partial- or full-thickness supraspinatus tear were included in this study. All rotator cuff tears were diagnosed with magnetic resonance imaging (MRI), and the same modality was used for follow-up studies. Follow-up MRI was performed after at least a 6-month interval. We evaluated the correlation between tear enlargement and follow-up duration. Eleven risk factors were analysed by both univariate and multivariate analyses to identify factors that affect enlargement of rotator cuff tears. The mean follow-up period was 24.4 ± 19.5 months. RESULTS: Out of 122 patients, 34 (27.9%) patients had an initial full-thickness tear and 88 (72.1%) patients had a partial-thickness tear. Considering all patients together, tear size increased in 51/122 (41.8%) patients, was unchanged in 65/122 (53.3%) patients, and decreased in 6/122 (4.9%) patients. Tear size increased for 28/34 (82.4%) patients with full-thickness tears and 23/88 (26.1%) patients with partial-thickness tears. From the two groups which were followed over 12 months, a higher rate of enlargement was observed in full-thickness tears than in partial-thickness tears (6-12 months, n.s.; 12-24 months, P = 0.002; over 24 months, P < 0.001). Logistic regression revealed that having a full-thickness tear was the most reliable risk factor for tear progression (P < 0.001). CONCLUSIONS: This study found that 28/34 (82.4%) of symptomatic full-thickness rotator cuff tears and 23/88 (26.1%) of symptomatic partial-thickness tears increased in size over a follow-up period of 6-100 months. Full-thickness tears showed a higher rate of enlargement than partial-thickness tears regardless of the follow-up duration. Univariate and multivariate analyses suggested that full-thickness tear was the most reliable risk factor for tear enlargement. The clinical relevance of these observations is that full-thickness rotator cuff tears treated conservatively should be monitored more carefully for progression than partial-thickness tears. LEVEL OF EVIDENCE: IV.
Assuntos
Lesões do Manguito Rotador/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Seguimentos , Humanos , Escala de Gravidade do Ferimento , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/patologia , Fatores de Risco , Lesões do Manguito Rotador/patologia , Ruptura/diagnóstico por imagem , Ruptura/patologia , Fatores de TempoRESUMO
Our objective is to discuss penetrating head injuries (PHIs) which, although rare, lead to considerable morbidity and mortality. One of the most significant culprits of PHI is the nail gun, which was introduced in 1959 and has gained substantial popularity. We describe our successful strategy for removing an 8-cm nail that penetrated through the orbit and middle cranial fossa, with the tip lodged within the posterior fossa. Vascular imaging and balloon test occlusion are imperative in circumstances where vessel sacrifice is necessary. In addition, positioning of balloons within large vessels that are in close proximity to the penetrating object is necessary to control bleeding that may occur during removal of the object. It is of paramount importance to have a multidisciplinary team participating in the management and eventual removal of foreign objects within the intracranial compartment. Included is a review of the literature and a discussion on management approaches to such injuries.
Assuntos
Ferimentos Oculares Penetrantes , Corpos Estranhos , Traumatismos Cranianos Penetrantes , Traumatismos Ocupacionais , Lesões do Sistema Vascular , Oclusão com Balão , Angiografia Cerebral , Ferimentos Oculares Penetrantes/diagnóstico por imagem , Ferimentos Oculares Penetrantes/etiologia , Ferimentos Oculares Penetrantes/cirurgia , Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/cirurgia , Traumatismos Cranianos Penetrantes/diagnóstico por imagem , Traumatismos Cranianos Penetrantes/etiologia , Traumatismos Cranianos Penetrantes/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/etiologia , Traumatismos Ocupacionais/cirurgia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/etiologia , Lesões do Sistema Vascular/cirurgiaRESUMO
PURPOSE: This study aimed to compare the results of knee MRIs of former football players with no previous knee surgeries with non-regular practitioners of impact sports, matched by age and sex, and combine these results with other variables such as current quality of life and pain in the knees. METHODS: The study participants were 16 male former professional football players and 21 male volunteers from different non-sports professional areas. All participants underwent bilateral magnetic resonances. Specific knee evaluations with regard to osteoarthritis and quality of life were performed in both groups by applying the Knee Injury and Osteoarthritis Outcome Score (KOOS) subjective questionnaires and SF-36, respectively. RESULTS: The between-group comparison revealed significant differences on: pain, symptoms, and quality of life related to the knee in KOOS subscales; physical aspects and vitality subscale of SF-36; and former soccer players had worst magnetic resonances scores than controls. CONCLUSION: Results of this study indicate probable specific adverse effects associated with participating in professional football. LEVEL OF EVIDENCE: Cross-sectional study, Level III.
Assuntos
Traumatismos do Joelho/epidemiologia , Traumatismos Ocupacionais/epidemiologia , Osteoartrite do Joelho/epidemiologia , Qualidade de Vida , Futebol/lesões , Adulto , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Traumatismos do Joelho/diagnóstico por imagem , Traumatismos do Joelho/fisiopatologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/fisiopatologia , Osteoartrite do Joelho/diagnóstico por imagem , Osteoartrite do Joelho/fisiopatologia , Fatores de Risco , Inquéritos e QuestionáriosAssuntos
Falso Aneurisma/terapia , Hemorragia Cerebral Intraventricular/terapia , Traumatismo Cerebrovascular/terapia , Embolização Terapêutica , Traumatismos Cranianos Penetrantes/terapia , Hidrocefalia/terapia , Procedimentos Neurocirúrgicos , Hemorragia Subaracnóidea/terapia , Adulto , Falso Aneurisma/complicações , Falso Aneurisma/diagnóstico por imagem , Angiografia Cerebral , Hemorragia Cerebral Intraventricular/diagnóstico por imagem , Hemorragia Cerebral Intraventricular/etiologia , Traumatismo Cerebrovascular/complicações , Traumatismo Cerebrovascular/diagnóstico por imagem , Craniotomia , Drenagem , Traumatismos Cranianos Penetrantes/complicações , Traumatismos Cranianos Penetrantes/diagnóstico por imagem , Humanos , Hidrocefalia/diagnóstico por imagem , Hidrocefalia/etiologia , Masculino , Traumatismos Ocupacionais/complicações , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/terapia , Hemorragia Subaracnóidea/diagnóstico por imagem , Hemorragia Subaracnóidea/etiologia , Fatores de Tempo , Tomografia Computadorizada por Raios X , VentriculostomiaRESUMO
OBJECTIVE: To investigate the imaging features of burst injury of the lung in coal miners and to provide reference for clinical diagnosis and treatment. METHODS: A retrospective analysis was performed on the clinical data and imaging findings of 78 patients with burst injury of the lung. RESULTS: The imaging findings of burst injury of the lung were variable and complex, and they varied over time. Eleven cases showed no abnormalities on X-ray and CT within 24 h, but abnormalities appeared within 3 d; 53 cases showed abnormalities on X-ray and CT and had an exacerbation within 3 d; 8 cases showed improvements when reexamined. Among the 78 patients examined by X-ray and (or) CT, ground glass-like shadows were noted in 15 cases, interstitial changes in 13 cases, segmental consolidation in 24 cases, and diffuse consolidation in 26 cases. The complications included pneumothorax (n = 35), hemothorax (n = 28), costal fracture (n = 24), and pulmonary infection (n = 27). CONCLUSION: X-ray plain film and CT offer a reliable basis for early diagnosis of burst injury of the lung. CT is superior to X-ray plain film in detecting lesions, so chest CT should be performed as early as possible to remedy burst injury of the lung.
Assuntos
Lesão Pulmonar Aguda/diagnóstico por imagem , Traumatismos por Explosões/diagnóstico por imagem , Traumatismos Ocupacionais/diagnóstico por imagem , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemAssuntos
Traumatismos Ocupacionais , Traumatismos Torácicos/complicações , Traumatismos Torácicos/cirurgia , Adolescente , Humanos , Lesão Pulmonar/diagnóstico por imagem , Lesão Pulmonar/cirurgia , Masculino , Indústria Manufatureira , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/reabilitação , Traumatismos Ocupacionais/cirurgia , Paraplegia/etiologia , Paraplegia/reabilitação , Pneumotórax/diagnóstico por imagem , Pneumotórax/etiologia , Pneumotórax/cirurgia , Fraturas das Costelas/diagnóstico por imagem , Fraturas das Costelas/cirurgia , Escápula/diagnóstico por imagem , Escápula/lesões , Escápula/cirurgia , Traumatismos da Medula Espinal/etiologia , Traumatismos da Medula Espinal/cirurgia , Traumatismos Torácicos/diagnóstico por imagem , Vértebras Torácicas/lesões , Vértebras Torácicas/cirurgiaRESUMO
Sharps injuries have become one of the most important occupational injuries and they are common during surgery, with rates between 1.7 and 6.9% of all surgical procedures. This case report, however, revealed an extremely rare and unexpected condition, which could not be prevented by the reasonable safety precautions against injury. Closed reduction and closed intramedullary fixation was planned for the patient with humeral shaft fracture. While advancing the nail by hammering a piece of metal detached. A short time following the commencement of the procedure, the surgeon who was performing the operation felt a sudden severe pain in the neck. A radio-opaque intensity in the cervical region was detected on X-rays. There was a piece of metal from the hammer. The risk encountered in the present case comprises a condition, the prevention of which is probably impossible with the frequently utilized preventive measures against injuries. For this reason, the operating room team and in particular, the surgeon, should be careful about possible expected injuries, as well as the unexpected ones. Sharps injuries continue to be a serious concern for all healthcare workers. In some studies however, reporting of sharps injuries by healthcare workers remains a problem with reporting levels cited as low as 15% and as high as 90% (Kerr H-L, Stewart N Ann R Coll Surg Engl 91:430-432, [6]). Guo et al. pointed out the most recent sharps injuries at work, and syringe needles was by far the most important items causing injuries, followed by glass products, suture needles, and intravenous catheters.
Assuntos
Falha de Equipamento , Corpos Estranhos/etiologia , Fixação Intramedular de Fraturas/instrumentação , Lesões do Pescoço/etiologia , Traumatismos Ocupacionais/etiologia , Ortopedia , Instrumentos Cirúrgicos/efeitos adversos , Corpos Estranhos/diagnóstico por imagem , Humanos , Lesões do Pescoço/diagnóstico por imagem , Traumatismos Ocupacionais/diagnóstico por imagem , RadiografiaRESUMO
Using our ultrasound-based "Moment Monitor," exposures to biomechanical low back disorder risk factors were quantified in 195 volunteers who worked in 50 different distribution center jobs. Low back injury rates, determined from a retrospective examination of each company's Occupational Safety and Health Administration (OSHA) 300 records over the 3-year period immediately prior to data collection, were used to classify each job's back injury risk level. The analyses focused on the factors differentiating the high-risk jobs (those having had 12 or more back injuries/200,000 hr of exposure) from the low-risk jobs (those defined as having no back injuries in the preceding 3 years). Univariate analyses indicated that measures of load moment exposure and force application could distinguish between high (n = 15) and low (n = 15) back injury risk distribution center jobs. A three-factor multiple logistic regression model capable of predicting high-risk jobs with very good sensitivity (87%) and specificity (73%) indicated that risk could be assessed using the mean across the sampled lifts of the peak forward and or lateral bending dynamic load moments that occurred during each lift, the mean of the peak push/pull forces across the sampled lifts, and the mean duration of the non-load exposure periods. A surrogate model, one that does not require the Moment Monitor equipment to assess a job's back injury risk, was identified although with some compromise in model sensitivity relative to the original model.
Assuntos
Lesões nas Costas/etiologia , Remoção/efeitos adversos , Dor Lombar/etiologia , Modelos Biológicos , Monitorização Ambulatorial/instrumentação , Traumatismos Ocupacionais/etiologia , Adulto , Lesões nas Costas/diagnóstico por imagem , Lesões nas Costas/epidemiologia , Fenômenos Biomecânicos , Feminino , Humanos , Modelos Logísticos , Dor Lombar/diagnóstico por imagem , Dor Lombar/epidemiologia , Região Lombossacral/diagnóstico por imagem , Região Lombossacral/fisiologia , Masculino , Pessoa de Meia-Idade , Monitorização Ambulatorial/métodos , Análise Multivariada , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/epidemiologia , Estudos Prospectivos , Estudos Retrospectivos , Medição de Risco , Sensibilidade e Especificidade , Ultrassonografia , Suporte de CargaRESUMO
The diagnosis metal foreign bodies of maxillary sinus cannot be usually made in an acute setting and patients may present with chronic symptoms due to drainage and chronic irritation of the mucosa years later. Metal foreign bodies can be generally displaced to the maxillary sinus at the time of dental intervention. In this article, we report a very interesting case of 23-year-old male shoemaker with two metal foreign bodies (nails) which were non-related with any surgical intervention or trauma and found incidentally in the right maxillary sinus.
Assuntos
Corpos Estranhos/diagnóstico por imagem , Achados Incidentais , Seio Maxilar , Traumatismos Ocupacionais/diagnóstico por imagem , Corpos Estranhos/cirurgia , Humanos , Masculino , Seio Maxilar/diagnóstico por imagem , Seio Maxilar/cirurgia , Traumatismos Ocupacionais/cirurgia , Sapatos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
Scanning electron microscopy is a technique that provides high-resolution images at the micro- and nano-scale. The combination of scanning electron microscopy and energy dispersive X-ray spectroscopy analysis is developing fast for application in forensic science. In this work, we report a case of work-related traumatic death of a 50-year-old man. The autopsy showed cranial fractures with cerebral haemorrhage. It was more difficult to understand the accident dynamics because the body had been shifted from the accident site to mask what had really taken place. Scanning electron microscopy/energy dispersive X-ray spectroscopy was used to identify the material of the impacting tool and to establish the possible legal responsibility of the employer. In this study, we demonstrate that scanning electron microscopy/energy dispersive X-ray spectroscopy is a useful forensic tool for the analysis of biological samples. Further, for studying the lacerations on the corpse from doubtful blunt tools, scanning electron microscopy/energy dispersive X-ray spectroscopy can assist in demonstrating that the scene has been falsified, as it was in this case.
Assuntos
Traumatismos Craniocerebrais/diagnóstico por imagem , Traumatismos Ocupacionais/diagnóstico por imagem , Autopsia/instrumentação , Autopsia/métodos , Traumatismos Craniocerebrais/mortalidade , Traumatismos Craniocerebrais/patologia , Medicina Legal/métodos , Humanos , Masculino , Microscopia Eletrônica de Varredura/métodos , Pessoa de Meia-Idade , Traumatismos Ocupacionais/mortalidade , Traumatismos Ocupacionais/patologia , Espectrometria por Raios X/métodos , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/patologiaRESUMO
Cardiopulmonary resuscitation (CPR) is uncommon in routine practice of a paediatrician and injuries arising out of CPR are extremely rare especially in those involving children. A 41-year-old senior resident of paediatrics performed CPR on a young boy, following which he complained of pain in the left shoulder with restriction of all movements and flexion of the left elbow. MRI of the left shoulder revealed tear of the long head of biceps brachii, soft tissue oedema in left deltoid muscle and mild effusion in left glenohumeral joint with extension into subcapsularis bursa. He was treated conservatively with analgesics, following which there was significant improvement and full recovery of shoulder movements. Injuries to the resuscitator have been rarely reported in literature and mostly limited to adult CPR. We report this case to highlight an unusual complication to resuscitator transpiring from paediatric resuscitation.
Assuntos
Traumatismos do Braço/diagnóstico , Reanimação Cardiopulmonar , Músculo Esquelético/lesões , Traumatismos Ocupacionais/diagnóstico , Adulto , Traumatismos do Braço/diagnóstico por imagem , Criança , Diagnóstico Diferencial , Humanos , Masculino , Traumatismos Ocupacionais/diagnóstico por imagem , Amplitude de Movimento ArticularRESUMO
BACKGROUND AND OBJECTIVE: Superior labral anterior to posterior (SLAP) injuries are widely recognised as a cause of pain and dysfunction in the shoulders of active patients. The aims of the present study were to analyze SLAP injuries in the workplace, and to evaluate the reliability of physical examination and imaging techniques for the diagnosis of work-related SLAP injuries. MATERIAL AND METHODS: Retrospective chart review of 58 SLAP injuries treated in our occupational health centre from 2005 to 2015 in 815 patients undergoing shoulder arthroscopy. Data were collected on mechanism of injury, clinical proceedings, complementary tests (contrasting the initial magnetic resonance imaging report with that of a radiologist specializing in musculoskeletal pathology), arthroscopy findings and treatments performed. RESULTS: The most common mechanism of injury was acute injury while handling weight, in the majority of cases, above the head. SLAP injury was suspected in 41% of cases through anamnesis and physical exam, in 29% through the initial magnetic resonance imaging report, and in 52% through the specialised radiologist's report. In 78%, associated injuries were present, the most common being rotator cuff injuries. CONCLUSIONS: SLAP injuries in the workplace are rare and are often a diagnostic finding during surgical intervention performed for a different associated injury. Arthro-magnetic resonance imaging and magnetic resonance imaging have lower reliability than physical exams in the diagnosis of work-related SLAP injuries. A radiologist specializing in musculoskeletal pathology could probably improve the reliability of imaging test interpretation in work-related SLAP injuries.
Assuntos
Remoção/efeitos adversos , Traumatismos Ocupacionais/etiologia , Lesões do Ombro , Dor de Ombro/etiologia , Adulto , Artroscopia/métodos , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/diagnóstico por imagem , Exame Físico , Estudos Retrospectivos , Articulação do Ombro/diagnóstico por imagem , Dor de Ombro/diagnóstico por imagem , Adulto JovemRESUMO
Welding light can cause photic retinal injury. We report binocular maculopathy induced by a brief exposure to electric arc welding light in a patient who could not equipped with protective device because of narrow space. A 47-year-old man performed electric arc welding for approximately 10-15 min without wearing protective device because of narrow space and subsequently experienced eye discomfort and decreased visual acuity. At the initial visit, his best corrected visual acuity was 0.5. Fundus examination, optical coherence tomography (OCT) and multifocal electroretinogram (mfERG) were performed. OCT showed disruption in the ellipsoid zone, and mfERG amplitudes in the central 10° were markedly reduced in both eyes. The decrease in visual acuity had been noted for at least 18 months. Using the proper protective device is essential in welding, despite short time periods of work. For patients with welding-induced photokeratitis, doctors should also consider the possibility of photic retinal injury.
Assuntos
Traumatismos Oculares/diagnóstico por imagem , Macula Lutea/lesões , Traumatismos Ocupacionais/diagnóstico por imagem , Doenças Retinianas/diagnóstico por imagem , Soldagem , Eletrorretinografia , Traumatismos Oculares/fisiopatologia , Dispositivos de Proteção dos Olhos , Fundo de Olho , Humanos , Macula Lutea/diagnóstico por imagem , Macula Lutea/fisiopatologia , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/fisiopatologia , Retina/diagnóstico por imagem , Retina/lesões , Retina/fisiopatologia , Doenças Retinianas/fisiopatologia , Tomografia de Coerência Óptica , Indenização aos TrabalhadoresRESUMO
Transient shoulder pain is a common complaint following intramuscular vaccine administration into the deltoid. More severe vaccination-associated shoulder complications comprising of weakness and decreased range of motion are categorized under the construct "shoulder injury related to vaccine administration" (SIRVA) that subsumes both subjective and objective findings consistent with injury. We describe the presentation and management of a case of SIRVA in a health care worker following seasonal influenza vaccine administration as part of a hospital-based employee health program and review the relevant biomedical literature. We present a case from a single medical center. All data were collected by professionals in occupational health by interviewing, performing physical examinations, and reviewing medical records associated with the injured worker. Severe pain and limited range of shoulder motion developed following an influenza vaccination that was administered using a poorly positioned, larger than recommended needle. Magnetic resonance imaging (MRI) demonstrated moderate glenohumeral joint effusion and synovitis, with fluid accumulating in the subscapularis recess within 1 week of injury. At 8 months after initial injury, MRI showed persistent mild tenosynovitis of the long head of the biceps tendon, interval accumulation of a large glenohumeral joint effusion, and infraspinatus tendinitis with subjacent reactive bone marrow edema. The affected worker experienced work restrictions but had no complete lost workdays to date due to the injury. Occupationally related SIRVA is a preventable adverse event that should be considered in workplace vaccine administration programs, and appropriate education and training provided to vaccine administrators to address this.
Assuntos
Vacinas contra Influenza/efeitos adversos , Traumatismos Ocupacionais/induzido quimicamente , Lesões do Ombro , Adulto , Medula Óssea/patologia , Feminino , Pessoal de Saúde , Humanos , Vacinas contra Influenza/administração & dosagem , Imageamento por Ressonância Magnética , Traumatismos Ocupacionais/diagnóstico por imagem , Traumatismos Ocupacionais/terapia , Articulação do Ombro/diagnóstico por imagem , Articulação do Ombro/patologia , Dor de Ombro/induzido quimicamente , Tenossinovite/induzido quimicamenteRESUMO
The damages caused by high-pressure injuries are often underestimated. Such incidents are characterised by a small punctiform entry wound and the normal colour of skin. The internal damage caused by these injuries can be severely devastating in nature. These injuries required emergent surgical debridement and irrigation. Postoperatively intensive physiotherapy is required for the successful return of hand function. The final functional outcome depends on the initial latency to treatment, nature of injected material, location and volume of injection and postoperative physiotherapy.