Meniscus transplantation-prospective assessment of clinical results in two, five and ten year follow-up.

Purpose: The authors present clinical results in patients following transplantation of deep-frozen menisci within ten years following the surgery.

Methods: A cohort of 46 patients who were transplanted altogether 49 menisci was subject to prospective study following six months, two, five and ten years after meniscus transplantation. For subjective assessment, we used KOOS, IKDC and Lysholm scores; objective assessment was based on load X-ray examination of the operated knee at two, five and ten years after the surgery, MRI examination of 34 patients in the interval of two and ten years after the operation, control arthroscopy was performed in 23 patients eight of whom suffered a new injury.

[Arthroscopic Treatment of Chronic Retrocalcaneal Bursitis - Endoscopic Calcaneoplasty].

INTRODUCTION The authors evaluate the results of endoscopic treatment and analyse the causes of persisting difficulties in retrocalcaneal bursitis unresponsive to conservative treatment. Stated as one of the causes is the possible chronic irritation of minor/partial tears of anterior parts of the distal portion of the Achilles tendon, which have no chance to heal due to continued overload and impingement syndrome of the superior prominence of the calcaneal tubercle. MATERIAL AND METHODS The authors evaluate the group of 24 patients (10 women and 14 men) diagnosed with retrocalcaneal bursitis, who reported more than 12 months of difficulties and in whom the conservative therapy options have already been exhausted.

[Treatment of Extensive Chondral Defects of the Patella after Patellar Dislocation].

PURPOSE OF THE STUDY Patellar dislocation is a fairly frequent knee joint injury in young patients. In most cases, this injury can be treated conservatively or surgically. In many cases, patellar cartilage or lateral femoral condyle or both these parts of articular surface are injured, and in conservative treatment this chondral damage very often remains undiagnosed.