Treatment of knee osteochondritis dissecans with autologous tendon transplantation: Clinical and radiological results.

Background: Defect treatment with tendon autograft in osteochondral lesions has been published in the literature with an experimental study in dogs. To demonstrate that it is possible to treat knee osteochondral lesions with the technique of autologous tendon transplantation.

Aim: To evaluate the clinical and radiological results of patients with knee osteochondral lesions who were treated with autologous tendon transplantation.

Avascular Necrosis of Humeral Trochlea: A Case Report of the Rare Condition.

Introduction: Avascular necrosis of humeral trochlea is a very rare condition and was described by Hegemann in 1957. We reported two cases of avascular necrosis of humeral trochlea and also performed a literature review of the reported cases. We expect that this case report will assist clinicians in making a timely diagnosis when encountering similar clinical scenarios.

Effectiveness and reliability of traditional open surgery in atypical localizations of osteoid osteoma.

Objectives: This study aims to evaluate traditional open surgery results of osteoid osteomas (OOs) in atypical localizations and explore whether open surgery can be a safe alternative in localizations where radiofrequency ablation (RFA) may not be suitable.

Patients And Methods: A total of 26 patients (20 males, 6 females; mean age 23.3±14.

Metatarsal Head Restoration With Tendon Autograft in Freiberg's Disease: A Case Report.

Freiberg's disease is a form of osteochondrosis of a metatarsal head that often affects the second metatarsophalangeal joint, and that affects females more often than males. Repetitive microtrauma, osteonecrosis, and stress overload are the main factors in its pathophysiology. Surgical intervention is indicated in advanced cases wherein nonoperative treatment has failed.

Extensor mechanism reconstruction with peroneus longus tendon autograft for neglected patellar fracture, report of 2 cases.

Extensor mechanism deficiency in the knee may occur due to neglected patellar and quadriceps tendons rupture or may be caused by chronic fractures of the patella. Older patients can tolerate nonunion with impaired function including extension limitation or persistent muscle weakness. In young patients, performing rigid internal fixation with reoperation should be considered when a nonunion occurs.

[Neglected ipsilateral simultaneous ruptures of patellar and quadriceps tendon].

Neglected patellar and quadriceps tendon rupture is a rare injury, but ipsilateral simultaneous patellar and quadriceps tendon rupture was not described in the literature to our knowledge. In this article, we report a 40-year-old healthy male patient with neglected ipsilateral patellar and quadriceps tendon ruptures treated by peroneus longus tendon autograft. Patient had received some conservative and surgical treatments for patellar fracture before applying to our clinic.

[Chondroblastoma in the anterior cruciate ligament origo: a case report].

Chondroblastoma is a rarely seen cartilage originated tumor. It is mostly localized in the epiphysis of long bones. In this article, we present an 18-year-old male case in whom the tumor was located in the right distal femoral lateral condyle and destroyed anterior cruciate ligament origo.

Treatment of capitellar osteochondritis dissecans with a tendon graft: a case report.

A 14-year-old girl who was engaged in farming was admitted with the complaints of right elbow pain and limited range of motion in the elbow joint. Plain radiograph revealed capitellar osteochondritis dissecans. After the loose fragment was removed from the capitellum and the defect was curetted, a palmaris longus tendon graft harvested from the same hand was implanted into the capitellar defect.

Magnetic resonance imagination of the peroneus longus tendon after anterior cruciate ligament reconstruction.

Several studies report that tendons can regenerate after harvesting. These studies have been performed especially in patellar and hamstring tendons. At our institution, 10 cm length of full thickness peroneus longus tendon has been harvested to reconstruct torn anterior cruciate ligament since 1997 as a different graft source.

[The effect of tibiofemoral angle changes on the results of dome osteotomy].

Objectives: We investigated the effect of tibiofemoral angle changes on the results of dome osteotomy in patients with medial compartment osteoarthritis of the knee.

Methods: The study included 23 knees of 22 patients (15 women, 7 men; mean age 60 years; range 37 to 73 years) who underwent high tibial dome osteotomy for medial compartment osteoarthritis. A simple modified Charnley external fixator was used for stabilization of the osteotomy.

[Anterior cruciate ligament reconstruction with the peroneus longus tendon].

Objectives: The aim of the study was to evaluate the results of anterior cruciate ligament (ACL) reconstruction using a peroneus longus tendon (PLT) autograft.

Methods: The study included 29 patients (27 males, 2 females; mean age 30 years; range 21 to 39 years) who underwent ACL reconstruction using a PLT autograft and interference nail fixation. Fourteen patients (48.

Bucket-handle tear of medial plica.

Plicae are synovial folds, classified according to their anatomical relationship to the patella. The medial patellar plica is normally asymptomatic, but it may cause symptoms when it becomes thickened and fibrotic. We describe three cases of bucket-handle tear of the medial patellar plica.

Tendon regeneration: an anatomical and histological study in sheep.

Utilization of the hamstring tendon in reconstruction of the anterior cruciate ligament (ACL) has become common in recent years. In MRI studies regeneration potential in harvested tendon has been observed. In the present study, 20 legs from ten sheep, which underwent 10 cm segment resection of tendon of musculus extensor digitalis lateralis (MEDL) were used.