Surgical treatment of Osgood-Schlatter's disease

Surgical Treatment Outcomes of Unresolved Osgood-Schlatter Disease in Adolescent Athletes

The purpose of this case series is to report the outcomes of ossicle excision and tubercleplasty for unresolved Osgood-Schlatter disease that has failed conservative treatment in six adolescent athletes. A retrospective chart review was completed, and data collected include age at onset of symptoms, age at surgery, sex, laterality, mechanism of injury, conservative treatment regimen, radiographic findings, sports played, time to return to sport, length of follow-up, and Lysholm score. Surgery involved an open ossicle excision, tubercleplasty, and repair of the patellar tendon to bone using a suture anchor. Postoperatively, patients were allowed to fully weight-bear in an extension knee brace for 4 weeks and then allowed to gradually resume activity. Four males and 2 females were studied. The right knee was involved in 3 cases and the left knee in 3. The average age at onset of symptoms was 15.8 (range 12-18) and at surgery was 17.3 (range 17-18). Radiographic findings included a large bump in 4 cases, an ossicle in 2, and free fragments at the tendon insertion in 3. Sports played included basketball, football, running, and dancing. All patients returned to sports at an average of 21 weeks and 6 days postsurgery (range 8-56). The average length of follow-up was 14.2 weeks (range 5-27). The average Lysholm score postsurgery was 97.2 (range 94-100). Surgical treatment of unresolved Osgood-Schlatter disease was successful in all patients. No patients reported any postoperative complications or additional surgery. For skeletally mature and symptomatic patients, we recommend removal of the ossicle and adjacent bursae, smoothing the bump, and repairing the patellar tendon to bone.

Long-term outcome after surgical treatment of unresolved osgood-schlatter disease in young men: surgical technique

BACKGROUND

Surgical treatment of Osgood-Schlatter disease is occasionally warranted, but its long-term prognosis remains poorly investigated. We studied the rate of occurrence of surgical treatment of unresolved Osgood-Schlatter disease as well as the clinical course, radiographic characteristics, and long-term outcomes after that treatment in a large population of military recruits.

METHODS

During a thirteen-year period, 178 consecutive recruits underwent surgery for unresolved Osgood-Schlatter disease, and 107 of them (117 knees) who met the inclusion criteria participated in a follow-up examination. We obtained data from the original medical records and radiographs as well as follow-up information from physical and radiographic examinations, interviews, and questionnaires to determine functional outcomes.

RESULTS

The rate of occurrence of surgically treated unresolved Osgood-Schlatter disease was forty-two per 100,000 military recruits. The median age at the onset of symptoms was fifteen years. After a median duration of follow-up of ten years after the surgery, ninety-three patients (87%) reported no restrictions in everyday activities or at work and eighty (75%) had returned to their preoperative level of sports activity. The median modified Kujala score was 95 points, and the median visual analog score for pain was 7 mm. Forty-one patients (38%) reported a complete absence of pain when kneeling. Six patients had experienced minor postoperative complications, and two had undergone a reoperation for the treatment of the Osgood-Schlatter disease. After resection, the mean tibial tuberosity thickness decreased by 47%. The mean Insall-Salvati index was 1.0 preoperatively and 1.09 postoperatively (p = 0.003), and the corresponding mean Blackburne-Peel indexes were 0.85 and 0.95 (p = 0.003). With the numbers studied, the symptom duration, surgical methods, and radiographic indexes were not found to have an effect on the outcome of surgery.

CONCLUSIONS

In the great majority of young adults, the functional outcome of surgical treatment of unresolved Osgood-Schlatter disease is excellent or good, the residual pain intensity is low, and postoperative complications or subsequent reoperations are rare.

Long-term outcome after surgical treatment of unresolved Osgood-Schlatter disease in young men

BACKGROUND

Surgical treatment of Osgood-Schlatter disease is occasionally warranted, but its long-term prognosis remains poorly investigated. We studied the rate of occurrence of surgical treatment of unresolved Osgood-Schlatter disease as well as the clinical course, radiographic characteristics, and long-term outcomes after that treatment in a large population of military recruits.

METHODS

During a thirteen-year period, 178 consecutive recruits underwent surgery for unresolved Osgood-Schlatter disease, and 107 of them (117 knees) who met the inclusion criteria participated in a follow-up examination. We obtained data from the original medical records and radiographs as well as follow-up information from physical and radiographic examinations, interviews, and questionnaires to determine functional outcomes.

RESULTS

The rate of occurrence of surgically treated unresolved Osgood-Schlatter disease was forty-two per 100,000 military recruits. The median age at the onset of symptoms was fifteen years. After a median duration of follow-up of ten years after the surgery, ninety-three patients (87%) reported no restrictions in everyday activities or at work and eighty (75%) had returned to their preoperative level of sports activity. The median modified Kujala score was 95 points, and the median visual analog score for pain was 7 mm. Forty-one patients (38%) reported a complete absence of pain when kneeling. Six patients had experienced minor postoperative complications, and two had undergone a reoperation for the treatment of the Osgood-Schlatter disease. After resection, the mean tibial tuberosity thickness decreased by 47%. The mean Insall-Salvati index was 1.0 preoperatively and 1.09 postoperatively (p = 0.003), and the corresponding mean Blackburne-Peel indexes were 0.85 and 0.95 (p = 0.003). With the numbers studied, the symptom duration, surgical methods, and radiographic indexes were not found to have an effect on the outcome of surgery.

CONCLUSIONS

In the great majority of young adults, the functional outcome of surgical treatment of unresolved Osgood-Schlatter disease is excellent or good, the residual pain intensity is low, and postoperative complications or subsequent reoperations are rare.

Surgical treatment of unresolved Osgood-Schlatter disease: ossicle resection with tibial tubercleplasty

The mainstay of treatment of Osgood-Schlatter apophysitis is nonoperative. Surgical treatment has been described for patients who have failed nonoperative management of Osgood-Schlatter disease. The purpose of this study is to evaluate the functional outcome of ossicle excision and tibial tubercleplasty for unresolved Osgood-Schlatter disease that has failed nonoperative treatment.

METHODS

A retrospective review was performed on 16 knees in 15 patients who underwent ossicle excision and tibial tubercleplasty for unresolved Osgood-Schlatter disease. Functional outcome was assessed using the International Knee Documentation Committee, the Lysholm Knee Scale, and Tegner Activity Score.

RESULTS

Twelve patients (75%) returned to preoperative activities and sports, 2 patients (12.5%) partially returned, and 1 patient (6%) did not return. The mean postoperative Lysholm knee score was 76.5. Patients' individual scores ranged from 40 to 100. The mean International Knee Documentation Committee knee score was 75, ranging from 40 to 100. The mean Tegner activity level was 6.8 (range, 3-10).

CONCLUSIONS

It is our recommendation that when patients fail extensive nonoperative management, surgery to remove the symptomatic ossicle should be offered after skeletal maturity. When this is the case, the addition of tubercleplasty should be performed.

Osgood Schlatter syndrome

PURPOSE OF REVIEW

Osgood Schlatter syndrome presents in growing children (boys, 12-15 years; girls, 8-12 years) with local pain, swelling and tenderness over the tibial tuberosity. Symptoms are exacerbated with sporting activities that involve jumping (basketball, volleyball, running) and/or on direct contact (e.g. kneeling). With increased participation of adolescent children in sports, we critically looked at the current literature to provide the best diagnostic and treatment guidelines.

RECENT FINDINGS

Osgood Schlatter syndrome is a traction apophysitis of the tibial tubercle due to repetitive strain on the secondary ossification center of the tibial tuberosity. Radiographic changes include irregularity of apophysis with separation from the tibial tuberosity in early stages and fragmentation in the later stages. About 90% of patients respond well to nonoperative treatment that includes rest, icing, activity modification and rehabilitation exercises. In rare cases surgical excision of the ossicle and/or free cartilaginous material may give good results in skeletally mature patients, who remain symptomatic despite conservative measures.

SUMMARY

Osgood Schlatter syndrome runs a self-limiting course, and usually complete recovery is expected with closure of the tibial growth plate. Overall prognosis for Osgood Schlatter syndrome is good, except for some discomfort in kneeling and activity restriction in a few cases.

Combating Overuse Injuries

In brief Patients with overuse injuries brief benefit from systematic diagnosis and a five-phase approach to treatment. Focusing on four chronic conditions common among children and adolescents-Little League elbow, Osgood-Schlatter disease, Sever's disease, and stress fracture-the author applies this practical stratagem for diagnosis and management.

Unresolved Osgood-Schlatter Disease

In brief: Osgood-Schlatter disease is usually characterized by a finite clinical course with no sequelae. Occasionally, however, a patient will have continuing problems and may require surgery. The college skier described here did not respond to conservative therapy (nonsteroidal anti-inflammatory medication, muscle-strengthening exercises, and immobilization), and surgery was deemed appropriate.