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Biomedical subjects

B Wendeberg

Publications and source records attributed to B Wendeberg.

6 recordsLinked to original sources
PubMed1989

Dislocations of the elbow and intraarticular fractures.

Of 23 patients with an elbow dislocation associated with at least one displaced fracture of the radial head, 19 patients had the radial head extirpated two days range, 0-16 days) after injury. In four elbows, redislocation occurred. All four redislocations were associated with a displaced fracture of the coronoid process. A follow-up examination was performed in 19 patients between three and 34 years after the injury. Severe osteoarthritis with reduced joint space developed in 12 elbows. Reduced range of motion was the most common complaint, and reduced extension was the most common finding. To lower the risk and prevent severe instability, the radial head should be preserved if possible. If the radial head must be resected, suturing of torn ligaments and muscles at the epicondyles is essential.

Adult↗
PubMed1987

Ligamentous injuries in dislocations of the elbow joint.

The opinions concerning presence of instability and ligamentous injuries following dislocation of the elbow differ. Thirty-one patients with an elbow dislocation without concomitant fracture were examined under anesthesia for stability at an average time of two days after the injury. All elbows were unstable to valgus stress in the extended position compared with the healthy side. Eight elbows were unstable to varus stress. Nine elbows were easily redislocated in semiflexed position under anesthesia. Surgical exposure and ligament suture were performed medially in all cases and laterally in 18 cases. All the ligaments were completely ruptured or avulsed in the epicondyle attachment. In most cases the ligamentous ruptures were combined with rupture or avulsion of the muscular origins at the epicondyles. The degree of muscular damage was correlated with the tendency to redislocate under anesthesia.

Adolescent↗
PubMed1987

Surgical versus non-surgical treatment of ligamentous injuries following dislocation of the elbow joint. A prospective randomized study.

Thirty consecutive patients who had dislocation of the elbow without concomitant fracture and who were sixteen years old or more were examined under general anesthesia for stability of the joint at an average of four days after the injury. All of the elbows showed medial and sixteen showed both medial and lateral instability. The patients were then randomly assigned to undergo either non-surgical or surgical treatment of the ligamentous injuries. All of the surgically treated elbows showed complete rupture or avulsion of both the medial and lateral collateral ligaments, and in about half of these patients the muscle origins were found to be torn from the humeral epicondyles. At follow-up, both groups showed generally good results; the differences were not statistically significant. There was no evidence that the results of surgical repair of the ligaments were any better than those of non-surgical treatment.

Adolescent↗
PubMed1987

Surgical versus nonsurgical treatment of ligamentous injuries following dislocations of the elbow joint.

Sixty-two patients older than 16 years of age at the time of injury were reexamined an average of five years (range, 1 to 12 years) after a dislocation of the elbow without concomitant fracture. Thirty-four were treated nonsurgically with closed reduction and immobilization in a plaster cast. Twenty-eight were treated surgically with primary ligament repair followed by immobilization in plaster. Ligament repair was performed medially in all cases and laterally in 17, on the average two days after injury. At follow-up examination, the most common complaint in both groups was limited range of motion, decreased extension being the most common. In no respect were the surgically treated elbows better than those treated nonsurgically. No evidence was found to recommend primary surgical treatment of ligament injuries associated with dislocation of the elbow.

Casts, Surgical↗