Factores asociados con rigidez de las articulaciones del hombro y la cadera en adultos mayores / Factors associated with stiffness of the shoulder and hips joints in the elderly

Introducción: mantener el nivel adecuado de flexibilidad en la edad adulta es importante para realizar las actividades básicas de la vida diaria; sin embargo, esta puede verse afectada negativamente por distintos factores, como el sedentarismo, la artrosis, la diabetes y el estado emocional. Objetivo: analizar la prevalencia de la rigidez en las articulaciones del hombro y coxofemoral, con factores asociados en los adultos mayores de la ciudad de Cuenca, Ecuador. Metodología: estudio analítico transversal con una muestra de 160 adultos mayores de las residencias geriátricas de la ciudad de Cuenca, Ecuador. La información se recolectó aplicando dos tests que valoran la flexibilidad, incluidos en la batería Senior fitness test (SFT): el Back scratch (TBS) y el test Chair sit and reach (TCSAR), para valorar el grado de rigidez de las articulaciones del hombro y coxofemoral. El nivel de actividad física se evaluó utilizando el test Rapid Assessment of Physical Activity (RAPA), y se utilizaron el test Yesavege para valorar el grado de depresión y la historia clínica de cada paciente, para conocer antecedentes de diabetes mellitus o artrosis. Se analizaron los datos con el programa SPSS versión 20.0®, por medio de medidas de frecuencia, dispersión, análisis bivariado (OR, IC, valor P). Resultados: se evidenció la inactividad física como factor de riesgo importante para padecer rigidez de articulación del hombro p=0,023, articulación coxofemoral p<0,001; además, la artrosis como factor de riesgo para rigidez en miembros superiores. La pre-valencia de rigidez articular fue de 40,6% en miembros inferiores y el 70,6%en los miembros superiores. Conclusión: los hallazgos de esta investigación corroboran que la inactividad física pue-de llevar a la pérdida progresiva de la flexibilidad en adultos mayores, con disminución en el rango de movimiento articular y limitación funcional. (AU)

Introduction: maintaining the appropriate level of flexibility in adulthood is important to carry out the basic activities of daily life; however, this can be negatively affected by different factors, such as a sedentary lifestyle, osteoarthritis, diabetes and emotional state. Objective: to analyze the prevalence of stiffness in the shoulder and coxofemoral joints, with associated factors in older adults in the city of Cuenca, Ecuador. Methodology: cross-sectional analytical study with a sample of 160 older adults from nursing homes in the city of Cuenca. The information was collected by applying two tests that assess flexibility, included in the senior fitness test (SFT) battery: the back scratch (TBS) and the chair sit and reach test (TCSAR), to assess the degree of stiffness of the knee joint. shoulder and coxofemoral. The level of physical activity was evaluated using the Rapid Assessment of Physical Activity (RAPA) test, the Yesavege test was used to assess the degree of depression and the clinical history of each patient to determine a history of diabetes mellitus or osteoarthritis. The data were analyzed with the SPSS version 20.0 program, through measures of frequency, dispersion, and bivariate analysis (OR, CI, P value). Results: physical inactivity was evidenced as an important risk factor for shoulder joint stiffness p=0.023, coxofemoral joint p=<0.001; in addition, osteoarthritis as a risk factor for stiffness in the upper limbs. The prevalence of joint stiffness was 40.6% in the lower limbs and 70.6% in the upper limbs. Conclusion: the findings of this research corroborate that physical inactivity can lead to progressive loss of flexibility in older adults, with decreased range of joint movement and functional limitation. (AU)

Anquilosis de la articulación temporomandibular / Ankylosis of the temporomandibular joint

Introducción: resulta de interés para médicos y especialistas el conocimiento sobre la incapacidad de la apertura de la cavidad oral debido a coaliciones entre los elementos óseos y fibrosos en la región glenoidea. Objetivo: revisar la literatura sobre las características de esta patología. Desarrollo: en el primer trimestre del año 2006, a fin de realizar una revisión bibliográfica no exhaustiva para localizar la información disponible sobre la anquilosis de la articulación temporomandibular, se realizó una búsqueda bibliográfica en Scielo, Medline, Isi Web of Knowlegde y Dialnet, buscando como palabras clave: anquilosis (ankylosis) y articulación temporomandibular (temporomandibular joint). Además de la búsqueda computarizada se realizó una búsqueda manual entre las referencias de los estudios seleccionados. Conclusiones: la anquilosis temporomandibular resulta una entidad clínica compleja, usualmente molesta para los pacientes dada la imposibilidad de alimentarse y nutrirse adecuadamente, además de las deformidades que desde el punto de vista estético afecta la esfera psicológica de las personas aquejadas. Su tratamiento es difícil, no obstante, una atención adecuada minimiza las consecuencias de las complicaciones que pueden aparecer como resultado de la técnica quirúrgica u otros factores no relacionados con ella. Se reconoce que una identificación y tratamiento oportuno del problema puede favorecer los buenos resultados de la conducta médica y la rápida integración del paciente a la sociedad(AU)

Introduction: it is of interest for physicians and specialist's knowledge about the inability of the opening of the oral cavity due to coalitions between the bone and fibrous elements in the glenoid region. Objective: to review the literature on the characteristics of this pathology. Development: in the first quarter of 2006, in order to perform a non-exhaustive literature review to locate the available information on ankylosis of the temporomandibular joint, a literature search was carried out in Scielo, Medline, Isi Web of Knowlegde and Dialnet, searching as key words: ankylosis (ankylosis) and temporomandibular joint (temporomandibular joint). In addition to the computerized search, a manual search was made among the references of the selected studies. Conclusions: the temporomandibular ankylosis is a complex clinical entity, usually annoying for patients given the impossibility of feeding and nourishing adequately, in addition to the deformities that from the aesthetic point of view affects the psychological sphere of the people afflicted. Its treatment is difficult, nevertheless, an adequate attention minimizes the consequences of the complications that can appear as a result of the surgical technique or other factors not related to it. It is recognized that an identification and timely treatment of the problem can favor the good results of medical behavior and the rapid integration of the patient into society(AU)

Post-traumatic-Zygomaticocoronoid Ankylosis: A Rare Clinical Case Report.

Fusion of the zygomatic bone to the coronoid process of the mandible is a rare phenomenon reported in the literature and commonly called as zygomaticocoronoid ankylosis. It can be sequel of trauma or infection in the midfacial region, mimicking a wide range of problems including the common temporomandibular joint ankylosis and dysfunction. Maxillofacial trauma involving the displaced fracture of zygoma can obstruct the movement of coronoid and if not treated can cause ankylosis between both bones. It is very diffi cult to identify zygomaticocoronoid ankylosis on conventional radiographs and requires the through clinical and advanced radiological evaluation like cone-beam computed tomographic (CBCT) to diagnose it. CBCT can be a great help to identify the size and extension of ankylotic mass and decide the approach to remove it. Zygomaticocoronoid ankylosis can be approached intraorally by Keen’s incision, and extraorally through a hemicoronal approach we have approached intraorally. Here, we present surgical management of post-traumatic zygomaticocoronoid ankylosis in 42-year-old male patient who had trismus for 18 years.

Interpositional Arthroplasty with Temporomyofascial Flap to Correct TMJ Reankylosis in Child: A Case Report.

Temporomandibular joint ankylosis (TMA) is a highly distressing condition in which the temporomandibular joint (TMJ) is replaced by scar tissue. Most frequently reported complications after surgical treatment are limited mouth opening and re-ankylosis. Reankylosis happens due to inadequate bone removal, lack of sufficient interpositional material, fibrous tissue adhesions and elongation of coronoid process and regrowth of bone in the sigmoid notch area. In gap arthroplasty treatment chances to recurrence is 53% than interpositional arthroplasy. We treated a case of right sided TMJ reankylosis by interpositional arthroplasty with temporomyofacial flap and physiotherapy was started 3 days after surgery and maintained for 6 months. In 2 years follow-up, no signs of recurrence and maximum mouth opening 45 mm were observed. The success in preventing reankylosis after TMJ interpositional arthroplasty with temporomyofacial flap is relatively better than gap arthroplasty alone.

Contribuiçäo ao estudo da anquilose de molares decíduos em crianças e sua relaçäo com os dentes permanentes sucessores / Contribution for study of the ankylosis of molars deciduous in children and it's relations with the permanent successors teeth

O presente estudo visou identificar a prevalência de anquilose de molares decíduos em 3.775 pacientes de 4 a 12 anos de idade, relacionando-a com: sexo, número de dentes afetados por paciente, dente, arco e hemiarco, grau de infra-oclusäo, anodontia, alteraçöes no grau de formaçäo radicular e padräo de erupçäo do sucessor e tratamentos indicados relacionados com dente e grau de infra-oclusäo. Os pacientes, de ambos os sexos, foram atendidos na clínica de odontopediatria da FO-UFRJ entre os anos de 1981 e 1990

Anquilose dento-alveolar em dentes decíduos / Dento-alveolar ankylosis in deciduous tooth

A anquilose dental caracteriza-se pela fusão anatômica entre o dente e o osso alveolar; acomete, principalmente, os molares decíduos e representa um fator desencadeante de má oclusão. O presente trabalho faz uma breve revisão da literatura, salientando os principais aspectos de interesse clínico da anquilose e procurando verificar a evolução atual dos estudos existentes sobre a sua etiologia e tratamento