Research
Histological Features of Scar Tissue Formation in Different Methods of Postoperative Wound Closure
The aim is to study the features of histological and morphometric changes of skin scars in different variants of soft tissue wound closure. Materials and methods: 60 Wistar rats, divided into 5 groups, were operated on: control group and 4 experimental ones: interrupted (loop) sutures, subcuticular suture, adhesion with dermal glue “Dermabondâ€, interconnection with high freaquency electrocoagulator – HFEW. Skin regeneration and scar formation were studied with histological and morphometric methods on 7th and 14th day. Results: On the day 7 after the closure of the wound defect, the thickness of the perifocal epidermis was significantly increased by 1.5-2.4 times due to reepithelialization and the formation of granulation tissue. No morphological differences in skin regeneration after interrupted and subcuticular sutures were found. Application of “Dermabond†and HFEW caused progressive increase thickness of the epithelium.
Pain Syndrome Removing at Patients with Temporomandibular Joint Disorders and Urinary System
Actuality of using the nonsteroidal anti-inflammatory drugs for complex temporomandibular joint (TMJ) degenerative-dystrophic disorders treatment acquiring further more significance due to increasing of this widespread pathology among the different gender and age of person. Offered results of using the selective cyclooxygenase (COX-2) inhibitors drug - orodispersible form of Meloxicam for patient with TMJ osteoarthritis and urinary diseases. Decreasing of the TMJ pain syndrome either during chewing or calm state, jaws activity volume was improved, crackling and crepitation at the joint were decreased. Effectiveness and safety of using the orodispersible tablets of Meloxicam for treatment of TMJ osteoarthritis were estimated.
Surgical Treatment of Fractures of the Zygomatic Complex with Different Retainers: Osteosynthesis Features in the Zygomatic-Alveolar Crest Area
The article reflects the results of clinical and radiological examination to solve the matter of lock choice for osteosynthesis (resorptive titanium or polymer) in the zygomatic-alveolar crest area) in case of fracture. As a result of the research the author concluded different approaches to the use of various types of clamps. Thus, in cases of small debris fractures in the zygomaticalveolar crest area and the presence of bone defect, a biodegradable polymer plate, as the only way to fix bone fragments, is impractical because in this area it is necessary to renew the buttresses. Polimerosteosynthetic rezorptive retainers author recommends in cases of restoration of the integrity measures.
