[Surgical treatment of congenital hip dislocation in adults]. / Operativnoe lechenie vrozhdennogo vyvikha bedra u vzroslykh.

In the article is summarized the experience of treatment of adult patients with congenital dislocation of the femur. In clinic there has been applied not widely practised access by means of inter--of supratrochanteric osteotomy. After that the proximal fragment of the femur is diverted outwardly and the capsule is opened on the medial side. In this way the blood supply of the head and neck of the femur is maximally spared. During 12 years there have been operated 67 patients aged 15-50 years. Dynamic observation of patients indicated absence of such grave complication as the aseptic necrosis of the head of the femur that is the principal confirmation of low-traumatic character of the operation.

[Surgical treatment of giant cell tumors of the bones using corundo-ceramic endoprostheses]. / Khirurgicheskoe lechenie gigantokletochnykh opukholei kostei s ispol'zovaniem korundokeramicheskikh endoprotezov,

The paper discusses the data on the use of corundoceramic endoprostheses in 23 patients following excision of giant cell tumor of extremity bones. Articular ends of the long tubular bones were replaced in 20 patients and diaphysis defects in 3 cases. The 7-year experience with ceramic endoprostheses demonstrated good results in most cases.

The use of corundum ceramic implants after excision of tumours of the extremities.

Implants of corundum ceramic have been used in the treatment of 38 patients with bony tumours of the limbs. Data are presented concerning the replacement with ceramic implants of the joint ends and diaphyseal defects of long bones, as well as in various bones of the hand and foot. Experiments carried out over a long period have shown that corundum ceramic is a strong material and is biologically inert.

[Effect of intravenous anesthesia using ketamine on respiratory and circulatory parameters]. / Vliianie vnutrivennogo narkoza s ispol'sovaniem ketamina na pokazateli vneshnego dykhaniia i krovoobrashcheniia.

Experimental studies in 40 dogs have established that a fractional mode of the intravenous administration of ketamine (3 mg/kg) results in the inhibited functions of respiration and blood circulation while the dropping method of the intravenous administration of ketamine (0,035 mg/kg/min) does not influence the functions of blood circulation and respiration. The dropping method of administration of ketamine (0,035 mg/kg/min), however, fails to maintain stable indices of blood circulation in the patients.