Carpal Bones
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Estudo prospectivo randomizado entre a carpectomia proximal e a artrodese dos quatro cantos para tratamento da osteoatrose pós-traumática do carpo / Comparison of proximal row carpectomy and four corner arthrodesis: a prospective study
Introdução: Ao analisar a osteoartrose pós-traumática do punho a literatura demonstra que sua etiologia é, na maioria das vezes, secundária a lesões ligamentares ou a fraturas do carpo que, por sua vez, seguem um padrão definido e evolutivo de acometimento articular do punho. Várias abordagens cirúrgicas são descritas para o tratamento da osteoart
Publicado em: 2009
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2. Estudo comparativo das densidades dos ossos hamato, capitato e escafóide, por meio de radiografias digitalizadas como um método para estimativa da idade óssea / Comparative study of the densities of hamate, capitate and scaphoid bones by means of digitized radiographs as a method to estimate bone age
Objectives: To evaluate the radiographic density of three carpal bones (hamate, capitate and scaphoid bones) in male and female patients aged 7 to 18 years by means of an image-editing software (Adobe Photoshop - 6.0®). Methods: Readings of gray intensities of each image selected in each bone and drawing of a histogram referring to the values of number of p
Publicado em: 2007
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3. ManifestaÃÃes mÃsculo-esquelÃticas nos pacientes em programa de hemodiÃlise
A large diversity of ostearticular complaints has been described in patients in long-term hemodialysis. The aim of this research was to verify the proportion and the type of musculoskeletal manifestations in patients in maintenance hemodialysis, in three centers of metropolitan Recife, and to relate them to the variables: sex, ethnic group, patientâs curren
Publicado em: 2002
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4. Family study of inherited syndrome with multiple congenital deformities: symphalangism, carpal and tarsal fusion, brachydactyly, craniosynostosis, strabismus, hip osteochondritis.
A syndrome of brachydactyly (absence of some middle or distal phalanges), aplastic or hypoplastic nails, symphalangism (ankylois of proximal interphalangeal joints), synostosis of some carpal and tarsal bones, craniosynostosis, and dysplastic hip joints is reported in five members of an Italian family. It may represent a previously undescribed autosomal domi
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5. Carpal instability in rheumatoid arthritis and calcium pyrophosphate deposition disease. Pathogenesis and roentgen appearance.
The roentgen appearance and pathogenesis of carpal instability are described in an evaluation of patients and cadavers with rheumatoid arthritis and calcium pyrophosphate deposition disease. Dorsiflexion (16%) and palmar flexion (8%) instability occurs in rheumatoid arthritis, particularly in patients with moderate to advanced disease. Navicular-lunate disso
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6. Radiological changes in carpal and metacarpal bones and phalanges caused by chain saw vibration
Kumlin, T., Wiikeri, M., and Sumari, P. (1973).Brit. J. industr. Med.,30, 71-73. Radiological changes in carpal and metacarpal bones and phalanges caused by chain saw vibration. We have made a radiological examination of the shoulder and elbow joints, wrists, and hand bones of 35 lumberjacks, 30 of whom had used a chain saw for 7 to 20 years. Their average a
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7. Taxeopody in the carpus and tarsus of Oligocene Pliohyracidae (Mammalia: Hyracoidea) and the phyletic position of hyraxes.
Recent hyracoids and elephants share a taxeopode arrangement of tarsal and carpal bones, a condition in which bones are aligned with minimal interlocking between adjacent elements. Taxeopody has often been interpreted as a synapomorphy reflecting a close phyletic link between Hyracoidea and Proboscidea, but recently it has been suggested [Fischer, M. S. (198
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8. Primary idiopathic osteolysis: description of a family.
A clinical, analytical, and radiological study was carried out on three members of the same family with multicentric idiopathic osteolysis. Transmission appeared to be via the dominant autosome present in the mother and two daughters. In the daughters osteolysis was seen in the carpal and tarsal bones, whereas in the mother radiology showed it to be in the p
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9. Axial skeleton homeosis and forelimb malformations in Hoxd-11 mutant mice.
The Hoxd-11 gene was disrupted by homologous recombination in embryonic stem cells. We found that Hoxd-11-/- mutant mice are viable and display homeotic transformations of their sacral vertebrae, while their forelimbs present abnormalities of some metacarpals and of the first row of carpal bones. These results are discussed in the light of current models of
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10. X ray anomalies occurring in workers exposed to vibration caused by light tools.
A high frequency of radiological anomalies (vacuoles, cysts, enostoses) was found in workers exposed to vibration caused by light tools (screw drivers, nutrunners) compared with a non-exposed group. The lesions were mostly localised in the spongy carpal bones (os capitatum, os lunatum, os scaphoideum). There was no significant difference between the sexes, n
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11. A re-investigation of the centres of ossification in the avian skeleton at and after hatching.
The centres of ossification occurring in the skeleton of the domestic fowl from hatching onwards have been re-investigated in groups of birds from the same hatches, reared under standardised conditions and sampled at intervals from hatching to 182 days. Selected areas have been surveyed in adult birds. The numerous centres which are already present at hatchi
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12. Hereditary index finger polydactyly: phenotypic, radiological, dermatoglyphic, and genetic findings in a large family.
Index finger polydactyly in a Turkish family is reported. The transmission of the malformation fits the pattern of regular autosomal dominant inheritance. Some of the affected individuals had one or two phalanges on their first digits, but all had triphalangeal second fingers. Subjects with polydactyly had very interesting dermatoglyphs, such as an extra a t