[Intercostal nerve syndrome].

The intercostal nerve syndrome is caused by an impingement of the intercostals nerve at the level of the anterior rectus sheath. It may lead to acute or chronic abdominal pain, it should therefore be considered in the differential diagnosis of the acute or chronic abdomen. A positive Carnett-test and an effective local anaesthesia at the point of maximal tenderness allow the correct diagnosis.

Long-term results of the external fixation of distal radius fractures.

Objective: To evaluate the long-term results of external fixation of distal radius fractures.

Methods: A retrospective follow-up study (median follow-up, 5.3 years) of 49 patients with 50 distal radius fractures treated with an external fixator was carried out.

Comparison of cyclosporin A absorption from LCT and MCT solutions following intrajejunal administration in conscious dogs.

Absorption from the intestine of cyclosporin A (CsA), dissolved in either a medium-chain (MCT) or a long-chain triglyceride (LCT) solution, was investigated in a chronic dog model. Following intrajejunal administration of 20 mg of CsA/kg of body weight, absorption, judged by the portalvenous appearance of CsA, was determined by measuring whole blood CsA concentrations in the portalvenous and arterial blood and the portalvenous flow. Appearance of CsA from LCT commenced earlier and attained significantly higher mean peak values (+/- SEM) in the portalvenous blood (2557 +/- 436 ng/mL) than from MCT (274 +/- 80 ng/mL).

Operative treatment of distal humeral fractures in the elderly.

We treated 49 patients at an average age of 80 years (75 to 90) with distal mostly intraarticular humeral fractures by open reduction. There were 8 class A, 13 class B and 28 class C fractures on Müller's classification. The patients were reviewed at a postoperative average of 18 months.

[Distal humerus fractures in patients over 75 years of age. Long-term results of osteosynthesis].

The aim of this retrospective analysis was to evaluate the adequacy of internal fixation of distal humerus fractures in patients over 75 years of age. 49 patients were evaluated. The mean age was 80 (75-93) years.