Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 2000. / Includes bibliographical references.

Thesis (MAppSc in Physiotherapy)--University of South Australia, 1996

Thesis (M.App.Sc. in Physiotherapy)--University of South Australia, 1995.

Diss. (sammanfattning) Stockholm : Karol. inst. / Härtill 4 uppsatser.

Diss. (sammanfattning) Stockholm : Karol. inst., 2001. / Härtill 6 uppsatser.

The debate around the reconstruction of the anterior cruciate ligament (ACL) has been going on for many years. Articles mainly concentrate on the type of donor tissue used, the timing of the operation, the donorsite morbidity as well as patient selection. In America alone 50 000 of these procedures are performed annually, where as the figure in the RSA is 2 500 annualy. It is widely accepted by surgeons that the arthroscopical assisted ACL reconstruction for patients with torn ACL in sports which involved cutting and sidestepping like soccer, rugby etc., is the best way to restore the ACL function. Bone patella tendon bone autograft and the double loop semitendinosus I gracilis tendon are widely regarded as suitable for replacements for the torn ACL. Factors like the technique of the operation, the fixation of donor tissue to bone and the donor area morbidity are currently under severe scientific examination. A lot of criticism in the literature is directed at the bias of the subjective and objective reporting of results, as well as the patient selection. Until there is uniformity in the reporting of the results, and longterm prospective comparative studies the controversy will last Although the perfect ACL substitution has not been found, there is a lot of positive opinion that our knowledge of the treatment of ACL injuries will improve over the next decade. / Dissertation (MSc)--University of Pretoria, 2010. / Biokinetics, Sport and Leisure Sciences / Unrestricted

No description available.

Some three years ago I availed myself of an opportunity of pursuing a research project in the Department of Medicine at this Medical School. At that time, a long established interest in the study of plasma albumin metabolism was given fresh impetus by the development of techniques which overcame the problem of measuring rates of albumin synthesis and catabolism under conditions of metabolic chonge. Interest in the Department had centred mainly upon the nature of the adaptive changes occurring in albumin metabolism in response to altered dietary protein intake, and by the time I was due to take up my appointment many of these adaptive changes had been clearly defined. The factors mediating these changes however remained unknown.

Some three years ago I availed myself of an opportunity of pursuing a research project in the Department of Medicine at this Medical School. At that time, a long established interest in the study of plasma albumin metabolism was given fresh impetus by the development of techniques which overcame the problem of measuring rates of albumin synthesis and catabolism under conditions of metabolic chonge. Interest in the Department had centred mainly upon the nature of the adaptive changes occurring in albumin metabolism in response to altered dietary protein intake, and by the time I was due to take up my appointment many of these adaptive changes had been clearly defined. The factors mediating these changes however remained unknown.

O presente estudo retrospectivo objetivou correlacionar a recidiva da sobremordida e da sobressaliência com a recidiva do apinhamento dos incisivos ântero-superiores e ântero-inferiores. A amostra consistiu de 34 pacientes (17 de cada gênero),apresentando más oclusões iniciais de Classe I e II,tratados sem extração e mecânica Edgewise.O tempo médio de duração do tratamento foi de 2,19 anos e os tempos de contenção e pós-contenção foram de 1,46 e 5,31 anos respectivamente. Todos os pacientes apresentavam, pelo menos, 3 mm de sobremordida e 4 mm de sobressaliência e apinhamento superior e inferior, de suave a severo. Foram medidos nos modelos de estudo das fases pré (T1), pós-tratamento (T2) e pós-contenção (T3) a sobremordida, a sobressaliência e o índice de irregularidade de Little superior e inferior. Após a obtenção dos dados, passou-se à análise estatística. A comparação intergrupos foi realizada por meio do teste t independente. Os testes ANOVA e Tukey foram apl icados para verificar se houve recidiva da sobremordida, da sobressaliência e dos apinhamentos ântero-superior e ântero-inferior. Para verificação da presença de correlação entre a recidiva da sobremordida, da sobressaliência e do apinhamento anterior, utilizou-se o teste de correlação de Pearson. Os resultados evidenciaram recidiva estat ist icamente signi ficante para o apinhamento ântero-super ior e ântero- infer ior . Houve correlação entre a recidiva da sobremordida e da sobressaliência, no entanto, não houve relação entre essas duas recidivas e o apinhamento anterior. / The present study aimed to correlate, by means of a retrospective analysis, the postretention stability of the overbite and overjet with the relapse of the crowding of maxillary and mandibular anterior teeth. The sample comprised 34 subjects (17 of each gender), at a mean initial age of 12.89 years, presenting Class I and II malocclusions, treated nonextraction and Edgewise mechanics.All patients presented at least 3mm of overbite and 4mm of overjet and maxillary and mandibular crowding from slight to severe. It was measured, in the dental casts from the stages pretreatment (T1), posttreatment (T2) and postretention (T3), the overbite, overjet and the maxillary and mandibular Little irregularity index. After data were obtained, the statistical analysis was performed. The intergroup comparison was performed by independent t tests. The ANOVA and Tukey tests were applied to verify the relapse of the overbite, overjet and maxillary and mandibular anterior crowding. To verify the presence of correlation among the relapse of the overbite, overjet and the anterior crowding, the Pearsons correlation test was used. Results did not show statistically significant difference between Angles Class I and Class II patients. There was correlation of the relapse of overbite with the relapse of overjet, however, there was no relationship among the relapse of overbite and overjet with the relapse of anterior crowding.