Аутологичные стимуляторы регенерации при имплантации аллогенных костнопластических материалов

There are many different surgical techniques for bone reconstruction. However, biological reconstruction methods are being increasingly developed. The main purpose is not only to fill up defects, but to stimulate the processes of reconstruction and regeneration of bone as a complete organ. In this report, we describe the basic principles of orthobiology and the essential orthobiological materials. A clinical case is presented where a combination of allogeneic osteoplastic materials with autologous platelet-rich plasma is used to reconstruct a  cavity defect in the tibia.В настоящее время существует множество разных методов хирургического восстановления костной ткани, но все большее развитие получают способы биологической реконструкции, основной целью которых является не только восполнение дефекта, но стимуляция  процессов регенерации и восстановления кости как органа. В данной публикации авторы описывают базовые принципы ортобиологии и основные ортобиологические материалы. Приведен клинический случай, где применена комбинация аллогенных костнопластических материалов с аутологичной обогащенной тромбоцитами плазмой для реконструкции полостного дефекта большеберцовой кости

Comparative evaluation of the clinical efficacy and safety of surgical approaches in total hip arthroplasty

Background Advanced coxarthrosis is a leading cause of disability in patients. Total arthroplasty is regarded as the "gold standard" for the treatment of hip pathologies that are not amenable to conservative treatment. Arthroplasty introduced into clinical practice has significantly improved functional status of patients. The data are largely contradictory and indicate certain difficulties and risks at the stages of treatment and rehabilitation of patients after surgery. The shortcomings can be overcome by improving the treatment methods for the cohort of patients based on the results of large-scale comparative studies exploring the effectiveness of different approaches to all stages of treatment of arthroplastic patients. The objective was to search for the most justified and promising surgical approaches in terms of clinical efficacy and safety of total hip arthroplasty (THA). Material and methods The search for publications was produced using the databases of Scopus, PubMed and the electronic scientific library eLIBRARY in Russian and English languages using the keywords: total hip arthroplasty, minimally invasive approach, anterolateral approach in THA, direct lateral approach in THA, posterior approach in THA, comparative assessment of approaches in hip arthroplasty, advanced replacement techniques, incidence of postoperative complications in THA, direct anterior approach in THA. Results and discussion A number of studies have shown that interventions using direct anterior access (DAA) are characterized by less blood loss, less frequent blood transfusions, less operating time and shorter hospital stay. There was a more rapid recovery of the hip function during early postoperative period with less need for opioid analgesics with DAA. Complication rate was higher with DAA than in the comparison group, which directly correlated with the learning curve. Conclusion DAA was shown to be an advanced approach that resulted in enhanced clinical efficacy and safety of surgical treatment in the majority of patients with coxarthrosis with sufficient experience of the surgeon. The method can be considered as low-traumatic. Unlike other approaches, DAA was accompanied by less injury to intact tissues; smaller skin incision; less blood loss; precipitated postoperative rehabilitation; less severity of postoperative pain and less need for opioid analgesia. However, DAA is inferior to classical approaches in primarily complicated hip pathologies

SURGICAL TREATMENT OF SEVERE (2-3 DEGREE) DEFORMING ARTHROSIS OF FIRST METATARSOPHALANGEAL JOINT OF FOOT: TASKS, APPROACHES, TECHNIQUE

Based on the experience of treating 67 patients (98 feet) with deforming arthrosis of first metatarsophalangeal joint is shown that the treatment of this disease the distal decompressing osteotomy in combination with maximally radical the separation of the unions and cheilectomy possesses the significant health-improvement potential, which makes it possible to be turned to arthrodesis or arthroplasty only in the limiting cases of that the heavy cases of hallux rigidus. L-osteotomy 1-st metatarsus gives more than possibilities for the correction with the heavy deformations and the degenerate changes, the basic criterion of sufficiency of which is the volume of the intra-operating straightening of 1-st fingers reached. Optimum is reaching the straightening 1-st toes to 65° even above. An indispensable stage of complex operation is maximally radical of cheilectomy. During the formation of arthrodesis 1-st metatarsophalangeal joint in the horizontal plane the axis of 1 finger should be oriented in parallel to axis second metatarsal bones. The sagittal angle of the formation of arthrodesis depends on the manifestation of valgus of rear division. Active postoperative conducting essentially improves the distant results of the surgical treatment of deforming arthrosis of first metatarsophalangeal joint