[Positional vertigo variant]. / Variant pozitsionnogo golovokruzheniya.

The article describes case history and multiphase treatment of the patient with attacks of vertigo, initially regarded as the onset of Meniere's disease, but later qualified as secondary positional attacks with combined musculoskeletal pathology of the craniovertebral region and temporomandibular joint. Medicinal, local and surgical treatment led to the perfect result. Thus, the team work of neurologist, otolaryngologist, maxillofacial surgeon and orthodontist led to the successful elimination of vertigo attacks.

[The use of platelet rich plasma in bone-reconstructive in cranio-maxillo-facial surgery]. / Primenenie obogashchennoi trombotsitami plazmy pri kostno-rekonstruktivnykh operatsiyakh v chelyustno-litsevoi khirurgii.

PRP-therapy - method, based on local application platelet rich plasma. Efficiency of this method is investigated and approved both in vitro and in vivo. PRP includes growth factors: platelet derived growth factor, transforming growth factor, epidermal growth factor, insulin-like growth factor, vascular endothelial growth factor, which significantly accelerate regenerative process. PRP-therapy reduces pain syndrome, accelerates tissue regeneration and has an anti-inflammatory effect.

[Stability assessment after orthognathic procedures with multisegmental maxilla osteotomy].

Results stability of orthognathic procedures with multisegmental Le Fort I maxilla osteotomy in patients with II and III class malocclusion was assessed in the study. Multisegmental Le Fort I maxilla osteotomy allows receiving stable functional bite and reducing preoperative orthodontic treatment period.

[Peculiarities of orthodontic preparation before orthognatic operations in patients with skeletal anomaly of occlusion of 2nd Angle class].

Stages of comprehensive orthodontic-surgical treatment of patients with skeletal anomaly of occlusion of 2nd Angle class were offered. Peculiarities of orthodontic preparation for 2-sided sagittal mandible osteotomy, maxilla osteotomy on the level of Le Fort I with single step fragmentation were determined.

[Fragmentary osteotomy of maxilla back parts for dentoalveolar lengthening as preparation stage before dental prosthetics making on implants].

Conditions for dental implantation are not always ideal that decrease the method possibilities and makes surgeons-implantologists to resort to additional interventions in order to increase the hard and soft tissues volume in the region of the planned implantation. Considerably rare an implantologist comes across with abutment tissues surplus when considerable dentoalveolar lengthening happens with expressed diminution of interalveolar distance. Orthognatic surgery as the method of surgical correction of expressed dentoalveolar lengthening of some teeth group is the most effective when there is no possibility to such deformation elimination by other methods - orthodontic or prosthetic.