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Query: UMLS:C0003090 (arthrodesis)
 8,374 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The cricoarytenoid (CA) joint, which controls the vocal cords, is diarthrodial; it is composed of two cartilages with a ligamentous capsule lined by synovial membrane. It has been known that inflammation of CA joint occurs sometimes in patients with rheumatoid arthritis (RA). Yet, so far, no detailed full-report on this subject has ever been made in this country. Here we report four RA cases with CA joint ankylosis or abduction disturbance due to progression of CA arthritis. Episodes of inspiratory dyspnea were observed in all cases and tracheostomy was performed in case 1 and case 2. Further surgical intervention i.e., tracheoplasty was necessary in case 2. Case 3 and case 4 have been followed conservatively thus far. Clinical surgical interventions were necessitated mainly with joint replacement, 3) there exists severe destruction of cervical spines as well as temporomandibular joints. Rheumatologist must be fully aware of how urgent this clinical entity is and not miss-diagnose+ these patients.
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PMID:[Cricoarytenoid joint involvement in rheumatoid arthritis]. 152 27

A 61-year-old man with a history of hypertension and diabetes mellitus had a tooth extracted. Nine days later, he was admitted to the hospital with complaints of high fever, dyspnea, and anterior chest pain. Physical examination revealed a drowsy man with a fever of 38.2 degrees C, blood pressure of 66/44 mmHg, and marked redness and swelling from the neck to anterior part of the chest. Laboratory examination indicated severe infection and multiple organ failure, consisting of cardiac, respiratory, renal, and hepatic failure, with disseminated intravascular coagulation. Chest X-ray and CT-scan films showed abscesses extending from the neck to the mediastinum, and bilateral pleural effusion. Immediately, he was treated with catecholamines, furosemide, mechanical ventilation with a high concentration of oxygen, continuous drainage, repeated skin incisions, and broad-spectrum antibiotics. In addition, steroid pulse therapy was administered for persistent respiratory failure. On the 28th hospital day, a fistula developed between the trachea and the mediastinum, and an intratracheal tube had to be inserted through the fistula. On the 212 th hospital day, after intravenous hyperalimentation, continuous intravenous insulin infusion, and administration of broad-spectrum antibiotics, catecholamines, and furosemide, the patient was weaned from mechanical ventilation. A restrictive ventilatory defect due to ankylosis and atrophy of underused muscles was noted after weaning, but the PaO2 was high with a low dose of oxygen (1 to 2 l/min), and 21 months later, the blood gases were normal while the patient was breathing room air. As of January, 1996, he was undergoing rehabilitation to promote his recovery from ankylosis, muscle atrophy, and speech dysfunction.
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PMID:[Recovery from descending necrotizing mediastinitis and multiple organic failure after seven months of mechanical ventilation]. 893 49

Acromegalic patients have a reduced life expectancy mainly due to cardio-, cerebrovascular and respiratory disorders and increased prevalence of neoplasias. Particularly, the pathogenesis of respiratory disorders in acromegalics is debated. Laryngeal abnormalities are not yet well clarified even if they are frequently involved in the occurrence of respiratory insufficiency. In this study, we report on a 65 year-old acromegalic male suffering from frequent and severe dyspnea attacks and clinical findings of respiratory upperway obstruction, besides the common acromegalic features. At the external examination of the larynx, a bilateral painless and soft mass, located in the laterocervical region under the hyoid bone, was detected. Fiberoptic laryngoscopy, showed bilateral swelling between the aryepiglottic fold and the false vocal cords, whose size increased during the expiration and the phonation, fixity of the vocal cords in paramedian position, with a marked reduction of the respiratory space and increase in arytenoid cartilage size and mucosal edema. Neck and mediastinum CT scan showed the presence of an air containing bilateral swelling, crossing the thyrohyoid membrane. Bilateral cricoarytenoidal joint chondrocalcification, associated to a mixed-type bilateral laryngocele, was diagnosed. Laryngoceles were both surgically removed and a left monolateral arytenoidectomy was performed, using fiberoptic microlaryngoscopy with CO2 laser. The clinical evaluation, one month later, confirmed the complete disappearance of dyspnea and a partial improvement of phonation. Three months later, laryngoscopy showed the bilateral restoration of vocal cords motility and a significant improvement of phonation. This case presents an uncommon and severe respiratory problem in acromegaly such as the fixity of vocal cords associated to laryngocele. Circulating GH and IGF-I hypersecretion caused edema and laxity of laryngeal mucosa as well as bilateral ankylosis of cricoarytenoidal joints. The use of CO2 laser technique via micro-laryngoscopy successfully resolved laryngeal abnormalities.
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PMID:Fixity of vocal cords and laryngocele in acromegaly. 949 7

Asymptomatic osteophytes of the anterior margins of the cervical vertebral bodies (VB) may occur in 20 - 30% of the population. On rare occasions, dysphagia or dyspnoea may be caused by such cervical osteophytes. We present the case of a 27-year-old woman with progressive dysphagia caused by a voluminous osteophyte secondary to chronic cervical instability after a laminectomy performed 8 years before. Progressive growth of the osteophyte was observed in sequential roentgenograms. As far as we know, this complication of cervical laminectomy has never been reported before. After resection of the osteophyte and arthrodesis of the affected segment the patient was cured.
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PMID:Anterior cervical osteophyte causing dysphagia as a complication of laminectomy. 1612 May 22

Cricoarythenoid arthritis can be part of rheumatoid arthritis, which can present with laryngeal symptoms as in other systemic diseases. Bilateral vocal cord paralysis can developed with the progression of cricoarythenoid arthritis and can endanger the patient who suffers from dyspnea and eventually choking. Ankylosis and no mobility of the arythenoids, secondary to chronic inflammatory process in the cricoarythenoid joint, induce in the chronic phase bilateral vocal cord paralysis with symptoms such as stridor, horseness, dyspnea and also pain during speaking and swallowing in the acute phase. The treatment for cricoarythenoid arthritis with bilateral vocal cord paralysis include operations for improvement of breathing and voice. Tracheostomy gives an immediate solution for acute medical condition of dyspnea, resulting from the location of the vocal cords in paramedian or median position, due to their immobility. There are other operations aiming to produce adduction of the vocal cords and widen the glottic inlet and thereby improve the airway condition. The family physician needs to consider the damage and fixation of the vocal cord in patients with advanced arthritis. Patients who have rheumatic arthritis need an otolaryngologic follow-up and periodic laryngoscopic evaluation in order to prevent delayed diagnosis of bilateral vocal cord paralysis which endangers the patient's airway. It is recommended to be examined by an otolaryngologist and also to evaluate the vocal cords as part of the pre-operative evaluation of the anesthesiologist, as performed in the evaluation of the larynx in patients prior to thyroidectomy. This is a case study of a patient who had severe rheumatoid arthritis and developed cricoarythenoid arthritis and bilateral vocal cord paralysis presented with stridor and dyspnea and needed an immediate tracheostomy. Cricoarythenoid arthritis with bilateral vocal cord paralysis including treatments options are discussed.
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PMID:[Bilateral vocal cord paralysis due to rheumatoid arthritis]. 1735 74

The objective of this study was to assess structural and functional abnormalities of the cricothyroid joint (CTJ) in patients with advanced rheumatoid arthritis (RA). A total of 19 subjects--11 patients with advanced RA and eight normal controls--were considered. All subjects underwent laryngeal endoscopy, acoustic analysis, and high-resolution computerized tomography (HRCT). Vocal symptoms, such as hoarseness, loss of range, vocal fatigue, and dyspnea were inquired and acoustic parameters, mainly pitch range, fundamental frequency, habitual pitch, perturbation parameters, and noise-to-harmonic ratio (NHR) and voice turbulence index were measured. Frequencies and means were calculated for categorical and continuous variables. Cases and controls were compared with respect to acoustic analysis, HRCT findings and laryngeal symptoms using nonparametric tests, Mann-Whitney U test for continuous variables and Fishers exact test for categorical variables. Almost half of the patients with RA had loss range and two-thirds had vocal fatigue. Thirty-six percent experienced hoarseness compared with 25% in the control group. 9.1% had decrease in vocal fold mobility and 27% had moderate/severe edema of the vocal folds/arytenoids compared with none in the control group. HRCT showed narrowing in the CTJ in 81.8% and ankylosis in 9.1% compared with none in the control group. 45.5% had an increase in the CTJ density compared with 12.5% in the control group. Acoustic analysis revealed significant decrease in pitch range and maximum phonation time (MPT) and significant increase in perturbation parameters. CTJ is commonly affected in patients with RA. Functional disabilities are crucial especially in professional voice users. Proper awareness is important for early detection and intervention.
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PMID:Cricothyroid joint abnormalities in patients with rheumatoid arthritis. 2033 1

Arytenoid dislocation and subluxation are well-described injuries in adults but are poorly documented in children. The most commonly cited etiology is intubation trauma although external blunt trauma also is recognized. Symptoms include dysphonia, vocal fatigue, loss of vocal control, breathiness, odynophagia, dysphagia, dyspnea, and cough. Prompt diagnosis and treatment lead to the best chance for recovery, and delayed treatment is likely to result in scarring and possibly ankylosis. The mean age of our study group was 12.3 years and consisted of six males (55%) and five females (45%). The most commonly presenting symptom was hoarseness (81.8%). Six of the 11 patients underwent surgical correction of the dislocated arytenoid cartilage. Four patients refused any treatment and one patient received voice therapy alone. Two patients who refused surgical intervention had spontaneous reduction of their dislocations. After surgical intervention, one patient regained normal voice, four patients had substantial voice improvement without return to preinjury vocal function, and one patient had only slight voice improvement. Pediatric symptoms are similar to these in adults, yet these may be less noticeable to the patient and clinician. A high index of suspicion is needed to diagnose and treat pediatric arytenoid dislocation.
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PMID:Pediatric arytenoid dislocation: diagnosis and treatment. 2411 42