surgical instruments in revision endoscopic sinus surgery

Perioperative Management of Endoscopic Sinus Surgery pdf

... (AAO/HNS) Clinical practice guideline on adult sinusitis Rosenfeld RM Otolaryngology-Head and Neck Surgery (2007) 137, 365-377 Definition of rhinosinusitis • Rhinosinusitis – The term rhinosinusitis ... Sinus Anatomy Review Paranasal Sinuses Paranasal Sinuses Sinus CT scan (coronal cut) Sinus CT scan (axial cut) Objectives • • • • Define chronic rhinosinusitis (CRS) Review ... drainage of the affected sinus • Intraoperative image guidance may be used – revision sinus surgery – diffuse nasal polyposis – abnormal anatomy Surgical management • Minimally invasive sinus surgery...

76
413
1

báo cáo khoa học:" Endoscopic sinus surgery for maxillary sinus mucoceles" doc

Danh mục: Báo cáo khoa học

... Medicine 2006, 2:29 cause remains uncertain The diagnosis is usually made by CT imaging of the paranasal sinuses Endoscopic sinus surgery is an effective treatment modality for maxillary sinus ... obstructed causing the expansion of the sinuses (Fig 1, 2, 3) There was bulging of the medial wall of the maxillary sinus in three patients, eroding the superior wall and bulging into the orbit in one ... Neck Surgery 1997, 117:18-21 Busaba NY, Kieff D: Endoscopic sinus surgery for inflammatory maxillary sinus disease Laryngoscope 2002, 112:1378-1383 Har-el G: Endoscopic management of 108 sinus...

5
214
0

Regenerative Medicine Reconstruction of Tracheal and Pharyngeal Mucosal Defects in Head and Neck Surgery

Danh mục: Hóa học - Dầu khí

... technique and bearing in mind the contraindications, more than 90% of the children can nowadays be extubated without problems In spite of the progress, in children undergoing single-step surgical therapy ... intubation over several days as an intratracheal splinting An external splinting by metallic microplates in the surgical tracheal reconstruction was described ﬁrst time by Zalzal and Deutch in ... of a slight velopharyngeal insufﬁciency in humans [107] Ophof et al implanted skin substrates after cell seeding with oral keratinocytes in vitro into palatinal wounds in dogs as a model for closure...

32
438
0

Credit Growth and the Effectiveness of Reserve Requirements and Other Macroprudential Instruments in Latin America pdf

Danh mục: Ngân hàng - Tín dụng

... strengthening the passthrough from policy to deposit and lending interest rates These findings, more generally support the use of RRs as a policy instrument in an inflation-targeting regime in terms ... than marginal RRs, as they may be more strenuous for financial institutions Finally, monetary and macroprudential instruments, including RRs, appear to have complemented each other in recent ... for managing the credit cycle in a broad context In the upswing, hikes in RRs may increase lending rates, slowdown credit, and limit excess leverage of borrowers in the economy, thus acting as...

29
525
0

Surgical Complications in Oral Implantology: Etiology, Prevention, and Management doc

Danh mục: Cao đẳng - Đại học

... 66 Insufficient Quality and/or Quantity of Healed Graft 167 67 Implant Failure in the Augmented Sinus 167 68 Chronic Infection/Sinusitis 168 69 Infection of All Paranasal Sinuses/Intracranial ... and medical instruments A pioneer in all fields of surgery, Al-Zahrawi conceived and developed innumerable surgical techniques and instruments and, in 1000 CE, published the first surgical encyclopedia, ... 52 Perforation of the Sinus Membrane During Osteotomy 153 53 Perforation of the Sinus Membrane During Elevation 154 54 Incomplete Elevation 161 55 Bleeding During Membrane Elevation ...

17
321
1

Bloodletting Instruments in the National Museum of History and Technology pot

Danh mục: Khoa học xã hội

... plush lining Those finding such instruments in Bloodletting Instruments in the National by Audrey Davis and Toby Appel their attic or in a collection of antiques, even if they can determine that ... bloodletting, that is, the opening of an artery, or more commonly a vein, and (2) those instruments used in local bloodletting Instruments in the first category include lancets, spring lancets, ... the fingers to insure puncturing the vein.[53] The incisions were made diagonally or parallel to the veins in order to minimize the danger of cutting the vein in two.[54] For superficial veins,...

84
482
0

báo cáo hóa học: " Understanding the role of discriminative instruments in HRQoL research: can Ferguson''''s Delta help?" docx

Danh mục: Hóa học - Dầu khí

... Hankins M: How discriminating are discriminative instruments? Health and quality of life outcomes 2008, 6(1):36 Kirshner B, Guyatt G: A methodological framework for assessing health indices Journal ... estimating reliability are inappropriate for assessing this property of discriminative measures, as described by Kirshner and Guyatt [4] http://www.hqlo.com/content/6/1/82 References Hankins M: ... second property of a discriminative instrument is a cross sectional relationship with a theoretical criterion or prediction, and again, in none of the examples offered by Hankins we see this very important...

2
456
0

báo cáo hóa học: " Discrimination and reliability: equal partners? Understanding the role of discriminative instruments in HRQoL research: can Ferguson''''s Delta help? A response" pptx

Danh mục: Hóa học - Dầu khí

... [6], in which the dichotomous scoring method of the GHQ-12 was found to be less discriminating than the Likert scoring method, were 'well expected' This again suggests that an index of discrimination ... Kingdom References Hankins M: How discriminating are discriminative instruments? Health and Quality of Life Outcomes 2008, 6(1):36 Kirshner B, Guyatt G: A methodological framework for assessing ... discriminating between individuals than dichotomous items' In fact, this is not always true: for example, the variant dichotomous scoring method for the GHQ-12 [7] can result in greater discrimination...

3
384
0

báo cáo hóa học:" Stem diameter and rotational stability in revision total hip arthroplasty: a biomechanical analysis" ppt

Danh mục: Hóa học - Dầu khí

... distal flutes to minimize the bending stiffness associated with larger sizes Two stem diameters, 15 mm and 18 mm, were chosen for testing in order to eliminate the confounding variable introduced by ... was mounted in an Instron servohydraulic testing machine (Model 1321, Instron, Canton, Massachusetts) so the long axis of the femoral stem, the rotational axis of the Instron machine and the ... compared to line-to-line reaming However, the femoral components were implanted into femoral specimens with retention of the proximal metaphysis, incorporating proximal fixation into the biomechanical...

7
449
0

báo cáo hóa học:" The long-term benefit of computer-assisted surgical navigation in unicompartmental knee arthroplasty" doc

Danh mục: Hóa học - Dầu khí

... been declining [9] in recent years and this may be due to technically challenging surgery and difficulties in the accurate placement of the implants, which is key to a successful clinical outcome ... was not significant using a Fisher exact test Comparing the Kennedy zones in our previous and present study, we found that the measurements matched in 10 knees, differing in 13 cases Of the 13 ... higher variance in the non-navigated group, with a SD 22.5% in the non-navigated group versus 15.1% in the navigated group Examining Kennedy zones, 16 knees were well aligned (in zone and zone...

5
405
0

báo cáo hóa học:" A technique to remove a well-fixed titanium-coated rm acetabular cup in revision hip arthroplasty" ppt

Danh mục: Hóa học - Dầu khí

... stripped or if difficulty is incurred during attempted extraction In these situations we can use pliers, small trephines or screw removal instruments to remove the remaining part of the screw After ... loss, surgeons have begun retaining the well-fixed component in situ by exchanging the polyethylene liner while attempting to encourage bone formation through grafting the defects with bone or ... blasted into the polyethylene surface The coating promotes osseointegration Stability of the cup is provided by two anchoring pegs on the weight bearing part on its outer surface The inclination...

5
373
0

báo cáo hóa học:" The long-term benefit of computer-assisted surgical navigation in unicompartmental knee arthroplasty" pptx

Danh mục: Hóa học - Dầu khí

... been declining [9] in recent years and this may be due to technically challenging surgery and difficulties in the accurate placement of the implants, which is key to a successful clinical outcome ... was not significant using a Fisher exact test Comparing the Kennedy zones in our previous and present study, we found that the measurements matched in 10 knees, differing in 13 cases Of the 13 ... higher variance in the non-navigated group, with a SD 22.5% in the non-navigated group versus 15.1% in the navigated group Examining Kennedy zones, 16 knees were well aligned (in zone and zone...

5
512
0

báo cáo hóa học:" A technique to remove a well-fixed titanium-coated rm acetabular cup in revision hip arthroplasty" potx

Danh mục: Hóa học - Dầu khí

... stripped or if difficulty is incurred during attempted extraction In these situations we can use pliers, small trephines or screw removal instruments to remove the remaining part of the screw After ... loss, surgeons have begun retaining the well-fixed component in situ by exchanging the polyethylene liner while attempting to encourage bone formation through grafting the defects with bone or ... blasted into the polyethylene surface The coating promotes osseointegration Stability of the cup is provided by two anchoring pegs on the weight bearing part on its outer surface The inclination...

5
318
0

báo cáo hóa học: " A comparison of conventional and retrospective measures of change in symptoms after elective surgery" pptx

Danh mục: Hóa học - Dầu khí

... designing the study, analyzing the data, interpreting the findings, in addition to writing the paper and commenting on the drafts CL was responsible for data analysis, interpretation of findings ... study, interpretation of findings, as well as commenting on the drafts of the paper SN was responsible for designing the study, collecting the data, interpreting the findings, and commenting on ... consisting of nine items including difficulties bending forward, impairment in physical activities, groin pain, and numbness and the Gall Symptoms Checklist (GSCL; [18]; based on the gastrointestinal...

9
569
0

báo cáo hóa học:" A systematic review of quality of life instruments in long-term breast cancer survivors" docx

Danh mục: Hóa học - Dầu khí

... scores indicating more dysfunction Self-administered, interviewer-administered Time to administer: 15 Scaling & scoring/Administration Table 1: Description of quality of life instruments in long-term ... QLQ-BR23; other instruments (IES, LSI, HADS) Selfadministered Perceived social support and uncertainty play a pivotal role in managing or maintaining QoL in Hispanic BCS QLI-CV; other instruments ... 1990 to October 2010 using electronic databases Instruments validated and used in BCS were included in the review In addition, QoL studies in long-term BCS using the validated instruments were reviewed...

39
342
0

UPDATED TOPICS IN MINIMALLY INVASIVE ABDOMINAL SURGERY docx

Danh mục: Sức khỏe giới tính

... VII-IX in the lateral costal margin Finally we infiltrate the rectus muscle 18 Updated Topics in Minimally Invasive Abdominal Surgery of abdomen in the epigastric region right under the incision line ... Updated Topics in Minimally Invasive Abdominal Surgery in diameter providing a surgical field area of 11.33 cm2, and another which is 10 cm long but cm in diameter providing to surgical field ... 2011 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Updated Topics in Minimally Invasive...

256
218
0

UPDATED TOPICS IN MINIMALLY INVASIVE ABDOMINAL SURGERY potx

Danh mục: Sức khỏe giới tính

... VII-IX in the lateral costal margin Finally we infiltrate the rectus muscle 18 Updated Topics in Minimally Invasive Abdominal Surgery of abdomen in the epigastric region right under the incision line ... Updated Topics in Minimally Invasive Abdominal Surgery in diameter providing a surgical field area of 11.33 cm2, and another which is 10 cm long but cm in diameter providing to surgical field ... 2011 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Updated Topics in Minimally Invasive...

256
420
1

Improved Outcomes in Colon and Rectal Surgery part 43 ppt

Danh mục: Sức khỏe giới tính

... gastrointestinal (GI) bleeding 122 gastrointestinal obstruction 341 gastrointestinal scintigraphy 121–2 Gastrointestinal Tumor Study Group and North Central Cancer Treatment Group 308 Gatrointestinal ... percutaneous abscess drainage (PAD) 122–3 radiofrequency ablation (RFA) 123 intestinal stomas 349 intraabdominal hemorrhage 323–4 intraabdominal infections 29 percutaneous drainage 29 intraoperative anastomosis ... index impaired sensorium infections 69–70 surgical site 69–70 urinary tract infections 70 inflatable penile prosthesis (IPP) components 402 Infliximab 193, 338 infrared photocoagulation 181 injectable...

10
337
0

Improved Outcomes in Colon and Rectal Surgery part 1 ppsx

Danh mục: Sức khỏe giới tính

... Terry C Hicks MD Colon and Rectal Surgery Ochsner Clinic Foundation New Orleans, Louisiana USA M Benjamin Hopkins MD Department of Colon and Rectal Surgery Ochsner Clinic Foundation New Orleans, Louisiana ... Hunt MD Colon and Rectal Surgery Section Division of General Surgery Washington University St Louis, Missouri USA Syed G Husain MD Brown Program in Colon and Rectal Surgery Warren Alpert Medical ... Colon and Rectal Surgery Lahey Clinic Tufts University Burlington, Massachusetts USA Patricia L Roberts MD Department of Colon and Rectal Surgery Lahey Clinic Medical Center Burlington, and Tufts...

10
392
0

Improved Outcomes in Colon and Rectal Surgery part 2 ppt

Danh mục: Sức khỏe giới tính

... is indicated in patients having intermediate risk surgery with one or more clinical risk factors or any patient having vascular surgery It is not indicated in patients for low-risk surgery or intermediate ... lapse in obtaining a pregnancy test to result in a lengthy delay in the start of urgery Routine urinalysis to detect disease s (proteinuria, glucosuria, bacteruria), however, is not indicated ... Obtaining a preoperative urinalysis may identify unsuspected urinary tract infection, diabetes, or renal insufficiency However, routine rinalysis is u not recommended preoperatively for most surgical...

10
385
0