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Biomedical subjects

S Boe

Publications and source records attributed to S Boe.

33 records · Page 2Linked to original sources

Distal tibiofibular ligaments. Analysis of function.

The function of the anterior tibiofibular ligament, of the syndesmosis between the distal parts of the tibia and fibula, and of the posterior tibiofibular ligament was elucidated by tracing mobility patterns before and after successive ligament transection in varying sequence. Eighteen osteoligamentous preparations were studied. Mobility was only minimally influenced by isolated cutting of the anterior tibiofibular ligament, and even complete cutting of the distal tibiofibular ligaments involved only minor abnormality in motion. However, external rotation was greatly increased by further cutting of the anterior part of the deltoid ligament or of the posterior talofibular ligament. This indicates that isolated injury of the anterior tibiofibular ligament must be rare, and total rupture of the distal tibiofibular structures is presumably as a rule combined with lesions of the anterior part of the deltoid ligament and/or of the posterior talofibular ligament.

Ankle Joint↗

Burkitt's lymphoma mimicking prostatitis.

We report on a 24-year-old man who had symptoms suggestive of acute pancreatitis but the diagnosis was Burkitt's lymphoma infiltrating the prostate. He was treated with cytotoxic drugs with a good initial response. Voiding improved and the tumor had disappeared completely on rectal palpation. However, the patient suffered a relapse and, despite intensive chemotherapy, he died a few months later with disseminated tumor infiltration.

Adult↗

Brachymesophalangy and loose bodies in the metacarpophalangeal joints.

A family with autosomal inherited brachymesophalangy is presented. Some of the family members also had loose bodies in the metacarpophalangeal joints. This condition is similar to osteochondritis in other joints. New loose bodies may be formed after operative removal and arthrotic changes may occur. The patients were not able to perform hard physical work with their hands.

Abnormalities, Multiple↗

The neurovascular island pedicle flap.

Nine patients with irreparable damage to the nerves of the thumb, treated with a neurovascular island pedicle flap from the third or fourth finger to the defect thumb, have been re-examined 9 months to 8 years after the operation. Eight patients had a 2-point discrimination of less than 15 mm corresponding to the flap and all had a positive Ninhydrin test. Two had complete cortical reorientation and three partial reorientation. Six found the function of the thumb to be good or fair. Three described the result as poor and three had to be reoperated because of contractures of the donor finger and/or thumb. The method can be recommended for use in young, well motivated patients.

Adolescent↗

Dislocation of the trapezium (multangulum majus). A case report.

A case of complete, closed dislocation of the trapezium is reported. The treatment was open reposition and fixation with two Kirschner wires. No avascular necrosis occurred. Two and a half years after the injury there were no subjective complaints, the mobility and strength of the thumb were normal and there were no radiological signs of arthrosis.

Adult↗

Varicose veins in congenital angiodysplasias.

Three cases of Klippel--Trenaunay--Weber's syndrome are presented. The syndrome is characterized by cutaneous hemangioma, hypertrophy of an extremity and varicose veins. It is combined with angiodysplasias, either in the form of aplasia/hypoplasia of deep veins and/or in the form of arteriovenous shunts. The varicose veins will frequently be the dominant symptom, and it is emphasized that surgical treatment should not be instituted until the patient has been examined angiographically, with both phlebography and arteriography. The methods and the classification are discussed and the possibilities of treatment are outlined.

Adult↗