Biomedical subjects

Goran Bicanic

Publications and source records attributed to Goran Bicanic.

3 recordsLinked to original sources

PubMed2006

Arthroscopic transosseous suture anchor technique for rotator cuff repairs.

The skin is incised 1 to 2 cm distal to the lateral portal. A transosseous tunnel is created through the greater tuberosity by a sharp penetrator, entering 1.5 to 2 cm distal to the top of the greater tuberosity. The penetrator exits medially, between the tip of the greater tuberosity and the articular surface of the humeral head, in the middle of the footprint. The first anchor, a 5-mm Spiralok (DePuy Mitek, Norwood, MA) is placed at the penetrator's exit site on the footprint. Using a specially designed suture leader, the lateral limb of the suture in the anchor, which passes through the previously created transosseous tunnel, is taken from the anchor and pulled out. The other suture end is passed through the supraspinatus tendon. The second suture, placed superficially in the anchor, is passed from the anchor through the supraspinatus tendon, as a mattress suture. If more anchors are required, the procedure should be repeated. The transosseous suture limb and the suture limb that is passed through the supraspinatus tendon are tied through the lateral portal. The knot tying is then performed with a sliding Delimar knot. The mattress suture, passing through the supraspinatus tendon, is tied through the anterior lateral portal. The knot tying procedure is repeated depending on the number of anchors.

Arthroscopy↗

PubMed2005

Arthroscopic extracapsular plication to treat multidirectional instability of the shoulder.

Successful arthroscopic treatment of multidirectional shoulder instability requires that the surgeon reduce the volume of the capsule. This goal can be achieved by using the extracapsular plication technique. There are several advantages to using pancapsular plication and an intra-articular knot. Much better potential for capsular healing exists when the outer layer of the capsule, which is composed of fibrous tissue, is tied extra-articularly. With the intra-articular plication technique, the inner layer of the capsule is synovia, which has less healing capacity. The amount of capsule plication that can be achieved with the extra-articular plication technique exceeds what is possible with the intra-articular plication technique. This is very important in patients who have a large degree of instability in the anterior, the posterior, and, particularly, the inferior direction. Thermal capsulorrhaphy enhances other arthroscopic stabilization procedures. Thermal striping helps to reduce capsular redundancy if laxity persists. However, with arthroscopic extracapsular plication, the capsular tissue can be shortened without using thermal energy.

Arthroscopy↗

PubMed2005

Elbow arthrodesis after war injuries.

Arthrodesis is a surgical procedure that results in fusion of the joint and bony ankylosis. With this operation, we can achieve satisfactory function of the limb in cases in which options for different treatments no longer exist. Severe joint destruction, joint infections, and nonunions, as well as complex war injuries (with large bone and soft tissue defects), are indications for arthrodesis. The elbow is the most susceptible joint of the upper limb to war injury. Between 1992 and 1995, we performed elbow arthrodesis for nine patients in our department after war injuries. As analysis of our results shows, elbow arthrodesis, although a rarely performed surgical procedure, is the best treatment for patients with complex war injuries of the elbow. For arthrodesis, we used external fixation in combination with internal fixation (cancellous bone screw) and additional autologous cancellous bone grafts.

Adult↗