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Biomedical subjects

A Bøe

Publications and source records attributed to A Bøe.

5 recordsLinked to original sources
PubMed1996

[Lumbar intervertebral disk prolapse in adolescents].

We investigated the incidence, history, clinical findings and results of treatment of lumbar intervertebral disc herniation in adolescents. During the period January 1992 to medio March 1995 we operated on 20 adolescents aged 15 to 19 years (3.4% of all cases of lumbar disc herniation). In the case of five patients there was a delay of more than a year before the correct diagnosis was made. Ten women and ten men were operated on. Median time from start of symptoms to operation was 1 year (1 month-5 years). The dominant symptom was back pain with radiating pain (17/ 20). The straight leg raising test was positive in 19/20. Seven of the patients had scoliosis. The levels of herniation were ten in the 4th lumbar disc and nine in the 5th lumbar disc. The results were excellent or good in all patients, except in one patient in whom no disc herniation had been found. Lumbar disc herniation in adolescents should be considered in the case of back pain and radiating pain to one or both legs. Investigation and treatment should follow the same guidelines as for adults. The short-term results of surgical treatment are good.

Adolescent↗
PubMed1996

Open tibial fractures treated with the Ex-fi-re external fixation system.

Fifty open tibial fractures were treated with the Ex-fi-re external fixation system from 1987 to 1994. According to the Gustilo and Anderson classification, there were 12 Grade I, 14 Grade II, 10 Grade IIIA, 13 Grade IIIB, and 1 Grade IIIC injuries. Eight fractures were segmental. The average patient patient age was 39 years (range, 16-85 years). With the reduction unit of the system, displaced tibial fractures could be reduced by the functions of the device in contrast to the manual reductions needed with other unilateral devices. Compression could be applied even to oblique fractures. The reductions were performed by this unit in all cases and were classified as exact in 28 of 41 cases. Exact reduction was defined as a reduction in which there was no more than 2 mm of translational displacement. The 8 segmental fractures were not classified according to reduction. Forty-three fractures healed with no secondary procedure. Three secondary bone graftings, 4 fibulotomies, and 3 renamed intramedullary fixations were performed in 6 patients. Thirty-two skin grafts were performed. There was 1 fracture site infection, and 1 curettage and 1 sequestrectomy were performed after union. At 1 year followup there were no signs of infection. Median time to union was 20 weeks, and median time to full unprotected weightbearing was 22 weeks. Fractures with an exact reduction had a median time of union of 19 weeks, compared with a median of 31 weeks in reductions with greater than 2 mm translational displacement. The exact reduction and translational compression applied in oblique fractures appeared to contribute to early consolidation.

Adolescent↗
PubMed1992

[Arthroscopy of the elbow].

We present experience from 37 arthroscopies of the elbow. 15 surgical procedures were performed, nine of which were extractions of free bodies. One deep infection occurred (in the first patient, on whom arthrotomy was performed as well), but no neurovascular complications occurred. Three preoperative diagnoses were changed, and a diagnosis could be made in 14 cases of unknown etiology. Exploratory arthrotomy was avoided in 13 patients. In our view the method is indicated in cases of pain of unknown cause, free intraarticular bodies and/or osteochondritis, and locking episodes where no reason could be established preoperatively. Morbidity is minimal and visualization is better than in open surgery.

Adolescent↗