In cosmetic rhinoplasty, the patient's satisfaction is most often determined by the quality of the tip surgery, but perfecting a technique for consistently attractive tips can be challenging. As a result, rhinoplasty surgery is now entering a new era of "designer tip" operations, wherein surgeons can employ a combination of open suture tip techniques and tip refinement grafts to achieve consist...

Background. The role of the crural diaphragm during increased intra-abdominal pressure is not exactly known. We investigated the hypothesis that the crural diaphragm undergoes reflex phasic contraction on elevation of the intra-abdominal pressure with a resulting increase of the lower esophageal pressure and prevention of gastro-esophageal reflux. Methods. The esophageal pressure and crural dia...

background: the final objective of root canal therapy is to create a hermetic seal along the length of the root canal system. for this purpose, many methods and materials have been introduced. the purpose of this study was to compare the apical microleakage in a new obturation technique (true-tug-back) with two other obturation techniques (lateral condensation and chloroform dip technique). met...

Esophageal distension causes simultaneous relaxation of the lower esophageal sphincter (LES) and crural diaphragm. The mechanism of crural diaphragm relaxation during esophageal distension is not well understood. We studied the motion of crural and costal diaphragm along with the motion of the distal esophagus during esophageal distension-induced relaxation of the LES and crural diaphragm. Wire...

BACKGROUND The role of the crural diaphragm during increased intra-abdominal pressure is not exactly known. We investigated the hypothesis that the crural diaphragm undergoes reflex phasic contraction on elevation of the intra-abdominal pressure with a resulting increase of the lower esophageal pressure and prevention of gastro-esophageal reflux. METHODS The esophageal pressure and crural dia...

objectives: aim of this study is to investigate the initial effect of taping technique on wrist extension and grip strength and pain of individuals with tennis elbow. methods: fifteen patients (10 men and 5 women with 42.53 years) on their dominant arm participated in this study. outcome measures were wrist extension and grip strength and pain taken before and immediately after application of t...

OBJECTIVE To describe a technique to refine the nasal tip and supratip while preserving structure; traditional attempts to reduce nasal tip bulbosity involve maneuvers that may result in loss of support, leading to poor functional and cosmetic outcomes. METHODS A prospective study of patients undergoing open structure nasal tip refinement using scroll joint excision with a septal-lateral crur...

Esophageal distension and transient lower esophageal sphincter (LES) relaxation (TLESR) are accompanied by simultaneous relaxation of the LES and inhibition of crural diaphragm. Recent studies indicate that baclofen decreases the frequency of TLESR; however, its effect on the crural diaphragm is not known. We evaluated the effects of baclofen on LES relaxation and crural diaphragm inhibition in...

Among the etiological causes of lumbar pain, osteoma is a rare benign bone tumor spine. The slowly growing arising from normal formation in periosteum. Osteomas are usually seen skull and long bones, but literature, cases osteomas affecting vertebra corpus, pedicle posterior element encountered. In this case, 28-year-old man presented with an originating left L5-S1 lateral recess causing lumbo-...

BACKGROUND AND AIMS Several studies report correlation of ankle brachial index (ABI) values and mortality. However, no studies exist on the predictive value of anatomical distribution of atherosclerotic lesions and the extent of atherosclerosis at defined arterial segments on life expectancy. The aim of the present study was to evaluate the significance of both extent and localisation of athero...