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Biomedical subjects

S Solgaard

Publications and source records attributed to S Solgaard.

At least 19 recordsLinked to original sources
PubMed1991

Older's classification of Colles' fractures. Good intraobserver and interobserver reproducibility in 185 cases.

To evaluate the reliability of the Older classification, 4 observers classified 185 distal radius fractures twice with 1 month's interval. Both the intraobserver agreement and the interobserver agreement were high, with kappa values of 0.75 (0.69-0.79) and 0.69 (0.60-0.77), respectively. The agreement was especially high for type 1 and type 4 fractures. Older's method of classifying distal radius fractures can thus be recommended for clinical use.

Colles' Fracture↗
PubMed1990

Displaced distal radius fractures. A comparative study of early results following external fixation, functional bracing in supination, or dorsal plaster immobilization.

A comparison of the radiographical and functional results after displaced distal radius fractures in 41 patients treated by external fixation (EF), 36 patients treated by functional bracing in supination (FUSU), and 49 patients treated by dorsal plaster immobilization (DPI) was performed. The rate of initial complications after EF was 53%, compared with 22% after FUSU and 14% after DPI. The radiographical result after EF was significantly better than after nonoperative treatment, but the functional result after 3 and 6 months demonstrated no significant difference between the three series. Consequently, EF and FUSU do not restore wrist function faster than conventional plaster treatment (DPI), but EF improves the radiographical result, though the rate of complications is higher.

Adult↗
PubMed1989

Total hip replacement in patients aged 80 years and older.

Total hip replacement was performed in 27 patients aged 80 years and older. In the early postoperative period, medical complications occurred in 13 patients and arthroplasty-related complications in 5 patients. At the time of the follow-up, after an average of 31 months, there was one case of acetabular cup loosening, which was revised. Twenty of 22 patients were free from pain at rest, and the social function of the patients had remained almost unchanged.

Aged↗
PubMed1989

External fixation or a cast for Colles' fracture.

Function and radiographic position were evaluated 2.5 years after a displaced distal radial fracture had been reduced and treated by external fixation in 40 patients as compared with immobilization in a below-the-elbow cast in 91 patients. Wrist function was better after external fixation associated with less residual displacement. The frequency of arthrosis was the same in both series. The rate of complications after external fixation was higher than after immobilization in a plaster cast, notably sensory disturbances in the thumb. This complication can probably be eliminated by modifying the surgical technique.

Adult↗
PubMed1989

Osteoarthritis after Colles' fracture.

Fifty-six patients with displaced Colles' fractures were examined 7 years after fracture. Slight radiographic changes of osteoarthritis were seen in 17 cases, moderate changes in 7 cases, and severe arthrosis in 1 case. At follow up, the occurrence of osteoarthritis was not related to radial shortening or residual dorsal angulation; it did show, however, a high correlation to the initial displacement of the fracture and the age of the patient. Radiographic osteoarthritis also influenced the function of the wrist, especially in the older patients.

Adult↗
PubMed1988

Function after distal radius fracture.

Follow-up of 154 patients 3.5 years after a distal radius fracture treated by reduction and immobilization in plaster demonstrated that the initial displacement influenced their function. The classification of Older et al. (1965) was prognostic for the outcome. Residual deformity had the greatest influence on the function. The most frequent late problem was instability and tenderness in the distal radioulnar joint.

Female↗
PubMed1987

Displaced supracondylar fractures of the humerus in children.

From 1972 to 1981, 60 children with severely displaced supracondylar fractures were treated with closed reduction and vertical osseous traction with a screw in the olecranon. None of the patients had complications (infection or neurovascular damage) due to the treatment, but eight patients had loss of reduction and required second reduction. The average hospitalization time was 2.6 weeks, and all fractures had united within four weeks. A follow-up study of 56 patients was performed an average of 78 months after the injury. All patients had an excellent (75%) or good (25%) end result. Vertical osseous traction is easy to apply and carries few risks of complications. The method is recommended, provided longer hospitalization time is acceptable or permissible.

Child↗
PubMed1986

Early displacement of distal radius fracture.

In a retrospective series of 269 patients with distal radius fracture, initially undisplaced fractures (Older Type 1) had a good radiographical prognosis, whereas the more comminuted fractures showed increasing shortening until union, averaging 8 mm. Secondary displacement most often occurred during the first 2 weeks of immobilization, indicating that the radiographical control should be performed at that time. Reduction and fixation with plaster of the severely displaced Type 3 and 4 fractures never led to a satisfying radiographical end-result. Therefore, alternative methods of fixation should be considered in these fractures.

Adult↗
PubMed1986

Reproducibility of goniometry of the wrist.

The wrist motion in 31 healthy probands was measured by four observers with a simple goniometer under standardized conditions. The INTRA-observer variation was calculated to 5 to 8 degrees and the INTER-observer variation to 6 to 10 degrees. No difference between experienced and non-experienced observers was found. The difference between the right and the left wrist was negligible, indicating that the opposite wrist can be used as reference when evaluating restrictions in motion.

Adult↗
PubMed1985

Classification of distal radius fractures.

We analysed retrospectively a series of 269 distal radius fractures in adults in order to determine which of five different classification systems gave the best information about the radiographical prognosis of a fracture. The result after reduction in 195 cases was influenced mainly by the primary shortening, whereas dorsal angulation, radial displacement, and the age and sex of the patient were of minor importance. The system described by Older et al. in 1965, was superior to the others. In the analysis of the radiographical result after fracture union, the quality of the reduction, the Older classification system, and the age of the patient were the most important prognostic factors. We conclude that reduction of a distal radius fracture should primarily aim at correcting the shortening.

Adult↗
PubMed1985

Epidemiology of distal radius fractures.

In the county of Frederiksborg, Denmark, all distal radius fractures in inhabitants over 20 years of age were recorded throughout 1981; the population at risk was a quarter million, and fractures occurred in 394 women and 99 men. The age-specific incidence confirmed the rise in osteoporotic fractures over the past 20 years demonstrated recently in Malmö and Oslo.

Adult↗
PubMed1979

L-thyroxine treatment of diffuse non-toxic goitre evaluated by ultrasonic determination of thyroid volume.

The effect of a daily dose of 150 micrograms l-thyroxine for one year was studied in forty-five patients with diffuse non-toxic goitre. Thyroid volume was evaluated by ultrasonic scanning. A decrease in the median value of the thyroid volume of about 20% was found after 3 months of therapy and no further change in the median value was observed in the following 9 months of treatment. About 50% of the patients showed a response to therapy and about 30% obtained normal size of the thyroid gland. Median value of the thyroid volume returned to pretreatment value 3 months after thyroxine therapy was stopped. A considerable increase in serum T4 and free T4 index was noted after 3 months of therapy and these elevated values persisted unaltered during the following 9 months of treatment. Serum T3 was studied before and after 3 months of thyroxine therapy in eleven of the patients. A small and insignificant increase in serum T3 and free T3 index was observed.

Adult↗