A comparison of results of extensor tendon repair followed by early controlled mobilisation versus static immobilisation.

To compare the functional results of early controlled mobilisation and static immobilisation following repair of extensor tendons, we conducted a comparative study between two centres. In one, a consecutive series of tenorrhaphy patients was treated post-operatively by the dynamic splinting technique. In the other, a consecutive group was treated by static splinting.

Carcinoid tumor with intradural spinal metastases.

A case of spinal intradural metastasis from a carcinoid tumor is reported. The case is of interest due to the rarity of central nervous system involvement by these tumors and the long latency period of the patient's presentation.

Free rupture of the ascending aorta: successful resuscitation at a regional trauma center.

After sustaining a free rupture of the intrapericardial ascending aorta secondary to blunt chest trauma, a 27-year-old man underwent successful aortic repair. To our knowledge, this is the first time a patient has ever survived this condition. Pericardial tamponade-together with rapid transport to the hospital and an aggressive surgical approach-was a key to the recovery of effective cardiac function and successful aortic repair.

Use of Doppler ultrasound in performing percutaneous cannulation of the radial artery.

Doppler ultrasound has been used extensively in assessing adequacy of circulation. We have found it to be convenient in the identification of blood flow, particularly in hypotensive states where percutaneous radial artery cannulation of the vessel is tedious and difficult to perform. The technique is simple, atraumatic, and usually successful.