Ulnar collateral ligament reconstruction in athletes: muscle-splitting approach without transposition of the ulnar nerve.

Eighty-three athletes with medial elbow instability underwent reconstruction of the anterior band of the ulnar collateral ligament with a muscle-splitting approach without transposition of the ulnar nerve. The purposes of this study were to describe postoperative neurologic outcomes in all 83 athletes and to describe the 2-year follow-up in 33 athletes. Postoperatively, 5% of this group had transient ulnar nerve symptoms, all of which resolved with nonoperative management. There were no reoperations for nerve dysfunction and no permanent nerve problems. At 2- to 4-year follow-ups, 93% of the highly competitive athletes who had not had a prior surgical procedure had an excellent result. All athletes, regardless of whether they had a prior procedure, were able to return to their sport. These surgical modifications to the ulnar collateral ligament reconstruction yielded a decreased postoperative complication rate and improved outcomes compared with the results of prior procedures.

Arthroscopy of the elbow: a long-term clinical review.

PURPOSE: The purpose of this study was to review a large group of patients who had arthroscopy of the elbow to determine the efficacy and relative risks of this procedure. TYPE OF STUDY: We retrospectively reviewed a convenient sample of 172 patients who underwent 187 arthroscopies of the elbow over a 7-year period. MATERIALS AND METHODS: All patients had their charts and radiographs reviewed, and 104 of these patients were also contacted for a telephone interview at an average follow-up of 42.3 months (range, 7 to 115 months). RESULTS: The procedures were performed primarily by 7 different surgeons, using all 3 standard operating positions and a variety of arthroscopic portals. The most common diagnosis was posterior impingement in 96 patients (51%), followed by loose bodies in 72 patients (31%), and degenerative joint disease in 32 patients (22%). The average preoperative modified Figgie score was 27.7 points (range, 17-43) for all patients. The average postoperative score was 45.4 points (range, 29-50), with the largest increase occurring in the pain score. There were 51 patients (56%) with an excellent surgical result, 37 patients (36%) with a good result, 12 patients (11%) with a fair result, and 4 patients (4%) with a poor result. The average modified Figgie score increased from 31.2 points (range, 22-43) to 46.9 (range, 29-50) postoperatively in professional athletes; from 26.3 to 42.6 in patients who had Workers' Compensation claims but were not professional athletes; from 29.4 to 45.6 in patients with a diagnosis of loose bodies; and from 30.1 to 43.7 in patients with degenerative joint disease. There were 3 known surgical complications (1.6%) overall, 1 of which was a patient who had a transection of the ulnar nerve requiring microsurgical repair. Of the 104 patients who were contacted, 6 patients felt that their symptoms had not improved after surgery. Eight of the 55 baseball players contacted were not able to return to their same level of competition. CONCLUSIONS: Arthroscopy of the elbow appears to be a safe and efficacious procedure with a relatively low complication rate.

The cyclops lesion: a cause of diminished knee extension after rupture of the anterior cruciate ligament.

Four patients presented with persistent diminution of knee motion after rupture of the anterior cruciate ligament with a novel lesion as the cause. Each had participated in an aggressive rehabilitation program for a minimum of 2 months with emphasis on regaining full range of knee motion. Because chronic impairment of knee extension can be disabling, in those who did not regain full range of motion, arthroscopy of the knee ensued. All had a lesion in the intercondylar notch near the tibial insertion of the anterior cruciate ligament that acted as a mechanical obstruction to full knee extension. Grossly and histologically, these were similar to the cyclops lesion that also has been shown to cause loss of knee extension after anterior cruciate ligament reconstruction. Arthroscopic debridement of the cyclops lesion and manual manipulation of the knee under anesthesia lead to restoration of full knee extension in all knees. In 1 other knee with chronic instability after anterior cruciate ligament rupture, the cyclops lesion was present but was very small and was not associated with diminished knee extension. When loss of full extension persists for 2 months after anterior cruciate ligament disruption despite aggressive rehabilitation, the presence of a cyclops lesion should be considered.

Preventative exercises in golf: arm, leg, and back.

In summary, a sport-specific exercise program for golfers includes warming up, stretching, strengthening, and cardiovascular conditioning. The goals of such a program incorporated with playing the game of golf are to optimize performance and prevent injuries. The integration of each of these components represents a well-balanced fitness approach to sport and enhances the enjoyment of the game.

The diagnosis and nonoperative treatment of elbow problems in the athlete.

An understanding of the anatomy and biomechanics of the elbow is essential for accurate diagnosis and treatment. In the athlete, the lateral compressive and medial traction forces account for the majority of problems. Lesions range from the valgus extension overloads to osteochondritis dissecans. Soft-tissue problems, be they "tennis elbow" or ulnar collateral ligament injuries, are frequently the greatest diagnostic and therapeutic challenge.

Shoulder impingement syndrome in athletes treated by an anterior acromioplasty.

Shoulder pain caused by a impingement syndrome commonly affects an athlete's performance. Thirty-five shoulders in 33 athletes had an impingement syndrome treated by an anterior acromioplasty after failure of conservative treatment. Thirty-one of 35 shoulders (89%) were subjectively judged improved by the patients from their preoperative status. The moderate and severe pain was reduced from 97% of the shoulders preoperation to 20% postoperation. The pain at rest and with activities of daily living was reduced from 71% of the shoulders preoperation to 9% postoperation. However, only 15 of 35 operated shoulders (43%) allowed return to the same preinjury level of competitive athletics, and only four of 18 athletes involved in pitching and throwing returned to their former preinjury status. This operation is satisfactory for pain relief but does not allow an athlete to return to his former competitive status. A prolonged rehabilitation program may improve the results.

The coracoid transfer for recurrent anterior instability of the shoulder in adolescents.

Thirty-six shoulders with recurrent anterior dislocation or subluxation in thirty-four adolescent patients were treated with a modified Bristow procedure. The average length of follow-up was five years and ten months. Postoperatively, two patients had recurrent anterior subluxation on one occasion and none had recurrent anterior dislocation. The average loss of external rotation was 10 degrees. Despite the fact that young patients have a high rate of recurrence after anterior dislocation or subluxation of the shoulder, the modified Bristow procedure is an effective method of treating recurrent anterior instability of the shoulder in adolescents.

Assessing the shoulder. History, physical examination, differential diagnosis, and special tests used.

Historical review and physical assessment of the patient are the keystones upon which an understanding of shoulder problems can be built. The basis of physical examination of the shoulder is expanded to include new information derived from electromyographic studies.

Gait and functional analysis of patients following patellectomy.

Twelve patients who had undergone unilateral total patellectomies were subjected to a thorough evaluation which included questionnaire, physical examination, isometric and isokinetic muscle testing and gait analysis. There were seven excellent results, one good, and four fair results. Patients with excellent and good results had a 45% loss of their quadriceps power compared with the fair group which had a 60% loss of quadriceps power. The patients with an excellent and good result had a velocity of 75.9 m/min compared with the fair result group which averaged 54.3 m/min. There was also a significant difference between the si ng Ie I im b support time in the excel lent and good groups compared with the fair group. Eighty per cent of the patients demonstrated early soleus firing prior to heel contact which is hypothesized to decrease the quadriceps demands at heel strike. Gait analysis revealed direct correlation with functional results, with patients with an excellent or good result having almost a normal gait pattern, compared with the fair group's having marked abnormalities of gait.

The modification Bristow-Helfet procedure for recurrent anterior shoulder subluxations and dislocations.

A review of 107 cases in which the Bristow-Helfet procedure was done for recurrent anterior shoulder subluxation and dislocation is presented. The redislocation rate was 2% with very few complications. Eighty-nine percent of the patients were satisfied with the procedure. Mean loss of external rotation was 12.6 degrees. Six of the 41 patients with dominant shoulder surgery were capable of throwing in the same manner as they did prior to injury. Five of 24 patients (21%) with a diagnosis of recurrent anterior subluxation continued to have symptoms of instability following surgery. Associated symptoms of posterior or voluntary subluxation may preclude a satisfactory result.

Staple capsulorrhaphy for recurrent posterior shoulder dislocation.

Recurrent posterior shoulder dislocation or subluxation is uncommon but occurs occasionally in athletes. Ten patients were treated with a posterior shoulder staple capsulorrhaphy. A posterior Bankhart-type-lesion was found in all cases. Eight of the 10 patients had pain relief. The range of motion was usually maintained postoperatively, but no patient returned to his former throwing status. Four patients also had anterior instability. Three patients (30%) had postoperative recurrence of their posterior instability. The two "ligamentous lax" conditions in the series both recurred. The procedure should be supplemented in the "lax" individual. Complications in 4 patients included a painful staple, postoperative adhesions, and symptomatic ectopic bone formation in two patients. Recurrent posterior shoulder dislocation is not a definite indication for operative repair; patients must be carefully selected.

Isolated lateral meniscectomy. A study of twenty-six patients with isolated tears.

To better define the role that the lateral meniscus plays in stabilizing the knee, a study was made of twenty-six patients who had an uncomplicated lateral meniscectomy between 1972 and 1977. Patients with any degree of ligament instability, cruciate or collateral, prior to lateral meniscectomy were eliminated from the study. Also eliminated were any patients with roentgenographic evidence of degenerative arthrits, osteochondritis dissecans, or loose bodies. Only patients whose operative reports stated that the articular cartilage of the lateral compartment was either grossly normal or showed Grade-1 chondromalacia (less than one centimeter in diameter and only softening of the cartilage) at the time of surgery were included in the review. The meniscal lesions included bucket-handle tears, horizontal cleavage tears, and multiple linear defects. No grossly cystic menisci were included in the study. Two menisci demonstrated cystic degenerative changes on histological section. In sixteen patients some degree of ligament instability developed. The longer the interval between injury to the meniscus and its excision, the less satisfactory the result. Only fifteen (54 per cent) of the patients reported satisfactory results, and twenty lost some motion of the knee. We concluded that stability of the knee joint is a multifactorial problem, in which the lateral meniscus certainly plays an important part.