No abstract available.
Oral Health*

Dental caries is the first disease to cause the pathological extraction of teeth in children. The complete prevention of dental caries is not achieved by toothbrushing alone. The use of fluoride and pit and fissure sealant is regarded as key tools to prevent dental caries. Fluoride-containing tablets or multi-vitamins and community water fluoridation can be used as systemic application techniques. Professional fluoride application, fluoride iontophoresis on teeth, fluoride mouth rinsing and fluoridecontaining toothpaste can be used as local application techniques. Pit and fissure sealant is mainly used to prevent dental caries on occlusal surfaces of premolars and molars. Sweeteners not to occur dental caries has been developed to substitute sucrose. Dental erosion increases according to the high consumption of acidic soft drink or beverages. The appropriate use of fluoride and pit and fissure sealant are recommended to prevent dental caries effectively and the education is required to reduce the consumption of acidic soft drinks or beverages to decrease dental erosion.
Beverages ; Bicuspid ; Carbonated Beverages ; Child ; Dental Caries ; Fluoridation ; Fluorides ; Humans ; Iontophoresis ; Molar ; Mouth ; Preventive Dentistry ; Sucrose ; Sweetening Agents ; Tablets ; Tooth ; Toothbrushing ; Toothpastes

In the normal disc tissue, the blood vessles have not been observed. It has been suggested that the vascular ingrowth promotes the granulation tissue formation in the herniated disc tissue. The origin of capillaries observed in the herniated disc tissue has remained unclear, but basic fibroblast growth factor(bFGF) may be the important inducer of capillary ingrowth. The purpose of this study is to evaluate the neovascularization in the intervertebral disc without rupture of annulus fibrosus, not being exposed to epidural fat. The disc tissues including nucleus pulposus and annulus fibrosus were obtained at anterior interbody fusion from 30 patients with back pain. All specimens were immediately frozen and stored at -70degrees C. Hematoxylin-eosin stain, polyclonal von Willebrand factor(FVIII) antibody, smooth muscle actin antibody and anti-human endothelial cell antibody(CD31) were used to confirm the blood vessel. Polyclonal bFGF antibody expression was evaluated in the disc tiussues. All of the blood vesseles were observed in the inner portion of annulus fibrosus and the transitional zone. The blood vesseles were observed in 96.7% with hematoxylin-eosin stain, 83.3% with smooth muscle actin antiboy stain, 90% with FVIII, 86.7% with CD31 and the immunopositive blood vesseles were observed in 83.3% with bFGF immunostain. The neovascularization of disc was frequently found in the annulus fibrosus and the transitional zone. The neovasuarlization of intervertebral disc was present in the intervertebral disc without rupture of annulus fibrosus.
Actins ; Back Pain* ; Blood Vessels ; Capillaries ; Endothelial Cells ; Fibroblast Growth Factor 2* ; Fibroblasts ; Granulation Tissue ; Humans ; Intervertebral Disc Displacement ; Intervertebral Disc* ; Muscle, Smooth ; Rupture

PURPOSE: The purpose of this study was to evaluate the clinical outcome of neglected Achilles tendon rupture treated with reconstruction and augmentation with flexor hallucis longus (FHL) tendon using one incision technique. MATERIALS AND METHODS:Between July 2006 and March 2008, eleven patients with neglected Achilles tendon rupture received surgical treatment. Through one incision technique, augmentation with auto FHL tendon transfer was performed using a Bio-Interference screw (Arthrex, Naples, FL) and followed by V-Y advancement (5 cases) or gastronemius fascial turn-down flap procedure (6 cases). After mean follow up of 20.7 months (range, 11.8-33.3 weeks), clinical outcomes were evaluated with Visual Analogue Scale (VAS), American Orthopedic Foot and Ankle Society (AOFAS) score, 10 repetitive double heel raise test, 10 repetitive single heel raise test and subjective satisfaction. RESULTS:The length of the gap after debridement was 5.4+/-2.0 cm. The VAS improved from 4.1+/-0.9 to 1.5+/-0.8 at last follow up (p<0.05). The AOFAS score increased from 38.9+/-12.2 to 91.5+/-8.9 at last follow up (p<0.05). Eight patients were satisfied with excellent results and three were satisfied with good results. All patients were able to perform 10 repetitive double heel raise and nine out of eleven patients were able to perform 10 repetitive single heel raise at last follow up. There were no complications including deep infection or re-rupture. CONCLUSION: Augmentation with FHL tendon transfer and reconstruction with V-Y advancement or turn-down flap through one incision technique appeared to be effective and safe. This technique is recommendable for the treatment of neglected Achilles tendon rupture.
Achilles Tendon ; Animals ; Ankle ; Debridement ; Follow-Up Studies ; Foot ; Heel ; Humans ; Orthopedics ; Rupture ; Tendon Transfer ; Tendons

We introduce a new silicone implanting method to correct facial depression caused by trauma or congenital anomaly. It resulted in good facial aesthetics in patients with facial depression. From August 1997 to January 1999, 5 patient (3 males and 2 females), in ages from 19 to 34 years, underwent silicone implantation for facial depression using our method. Three males were injured by traffic accident and had facial depression with or without bone defect. Two females had congenital forhead depression and requested aesthetic contouring. An impression of the face was taken with alginate backed with quick setting plaster. When set, a further stone plaster model was taken from the alginate-plaster, which was removed after fixation. Wax was then carved into the patient's stone model to fill the depression. Another stone cover was taken to cover this was-stone model. Then wax was melted away and medical implant grade room temperature vulcanized silicone adhesive was squeezed into the empty space. After cured, this precisely-shaped silicone imlant was inserted into the patient. We did not experience major complicaion such as infection, implant extrusion during 4 to 18 months' follow-up periods. All patients were satisfied with the results. The clinical result of this technique would be useful for accurate and excellent aesthetic implantation.
Accidents, Traffic ; Adhesives ; Depression* ; Esthetics ; Female ; Follow-Up Studies ; Humans ; Male ; Silicones*

The use of a tissue expander and implant is the simplest option for breast reconstruction after mastectomy. Use of a round dome-shaped prosthesis and the commonly used one-stage technique with a Becker type prosthesis, however, often produces an undesirable upper pole fullness. To overcome this and to achieve improved aesthetic results, we started using an anatomically-shaped expander and implant, as described by Maxwell, as a two-stage breast reconstruction. We reviewed the results of our 21 reconstructed breasts in 22 patients who were deemed suitable for reconstruction using this technique since January 1995. The most commonly used expander was 350cc (range 350-550cc) and an average of 4.2 inflations were required before replacing the expander with a permanent implant. All the expanders were placed in submuscular pockets and implant volume. The longest follow-up was 36 months. Few complications developed and most patients were satisfied with the results. We found that the anatomically-shaped expander and implant produced better aesthetic results compared to a done-shaped prosthesis.
Breast* ; Female ; Follow-Up Studies ; Humans ; Mammaplasty* ; Mastectomy ; Prostheses and Implants ; Tissue Expansion Devices