keyword
MENU ▼
Read by QxMD icon Read
search

Root planing

keyword
https://www.readbyqxmd.com/read/28817738/compliance-with-supportive-periodontal-treatment-in-patients-with-dental-implants
#1
Kai-Fang Hu, Ying-Chu Lin, Kun-Yen Ho, Yu-Hsiang Chou
PURPOSE: The need for dental implants is increasing, and supportive periodontal treatment can achieve long-term success and prevent peri-implantitis. Contributing factors to noncompliance with long-term scheduled supportive periodontal treatment remain unclear. To investigate whether demographic and clinical characteristics are associated with noncompliance, the authors analyzed data for patients who had received dental implants. MATERIALS AND METHODS: The authors recruited patients participating in a supportive periodontal treatment program after receiving permanent prostheses on implants placed from 2005 to 2013...
August 17, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28816345/errors-in-calculating-a-p-tibial-contact-locations-in-total-knee-arthroplasty-using-3d-model-to-2d-image-registration-in-radiographs-an-in-vitro-study-of-two-methods
#2
Derrick Ross, Stephen Howell, Maury Hull
Knowledge of A-P tibial contact locations provides an objective assessment of the relative motion of the tibia on the femur following total knee arthroplasty, which can be used to compare the effects of different components, surgical techniques, and alignment goals on knee function in vivo. Both the closest point method and the penetration method have been used to calculate A-P tibial contact locations using 3D model-to-2D image registration. Because the errors in calculating the A-P tibial contact locations using these two methods are unknown, the primary purpose of this study was to determine these errors...
August 17, 2017: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/28816295/-three-dimensional-data-fusion-method-for-tooth-crown-and-root-based-on-curvature-continuity-algorithm
#3
Y J Zhao, Y Liu, Y C Sun, Y Wang
OBJECTIVE: To explore a three-dimensional (3D) data fusion and integration method of optical scanning tooth crowns and cone beam CT (CBCT) reconstructing tooth roots for their natural transition in the 3D profile. METHODS: One mild dental crowding case was chosen from orthodontics clinics with full denture. The CBCT data were acquired to reconstruct the dental model with tooth roots by Mimics 17.0 medical imaging software, and the optical impression was taken to obtain the dentition model with high precision physiological contour of crowns by Smart Optics dental scanner...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28808473/failure-of-cone-beam-computed-tomography-in-detection-of-fiber-post-perforation
#4
Mahta Fazlyab, Saeed Asgary
Detection of iatrogenic root perforation during post-space preparation especially in labiolingual plane can be challenging due to the two-dimensional nature of conventional radiography; this can be even more challenging if the cemented post is radiolucent. Cone-beam computed tomography (CBCT) scans were shown to be a valuable diagnostic aid in diagnosis of such cases. However, in this case, the application of CBCT did not help in diagnosis of a labial fiber post perforation in a maxillary central incisor which was finally detected through exploratory surgery...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28803805/three-dimensional-evaluation-of-molar-buccolingual-inclinations-after-orthodontic-treatment-using-edgewise-mechanics
#5
Branson Billings, Lana Helms, Katherine Kula, Achint Utreja, George Eckert, Ahmed Ghoneima
OBJECTIVES: The purpose of this study was to measure changes in buccolingual inclination and in thickness of maxillary and mandibular buccal and lingual bone of maxillary and mandibular molars following orthodontic treatment using edgewise mechanics. MATERIALS AND METHODS: Cone-beam computed tomography scans of 48 patients taken before and after completion of comprehensive orthodontic treatment were collected for this retrospective study. Buccolingual molar inclinations were reported as angular measurements using the long axis of the teeth and inferior border of the nasal floor and inferior border of the mandible, respectively...
August 10, 2017: International Orthodontics
https://www.readbyqxmd.com/read/28796888/a-double-masked-rct-comparing-four-periodontitis-treatment-strategies-5-year-clinical-results
#6
Hans R Preus, Per Gjermo, Vibeke Baelum
AIM: To test the hypothesis of no difference in the 5-year clinical outcome of therapy between groups of patients treated with conventional over-weeks scaling and root planing or same-day full-mouth-disinfection, with or without adjunctive metronidazole. MATERIALS AND METHODS: Following a three-month oral hygiene phase, 184 periodontitis patients were randomly allocated to one of four treatment regimens 1) full mouth disinfection+metronidazole, 2) full mouth disinfection+placebo, 3) scaling and root planing+metronidazole, 4) scaling and root planing+placebo...
August 10, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28777462/generation-of-realistic-virtual-nodules-based-on-three-dimensional-spatial-resolution-in-lung-computed-tomography-a-pilot-phantom-study
#7
Akihiro Narita, Masaki Ohkubo, Kohei Murao, Toru Matsumoto, Shinichi Wada
PURPOSE: The aim of this feasibility study using phantoms was to propose a novel method for obtaining computer-generated realistic virtual nodules in lung computed tomography (CT). METHODS: In the proposed methodology, pulmonary nodule images obtained with a CT scanner are deconvolved with the point spread function (PSF) in the scan plane and slice sensitivity profile (SSP) measured for the scanner; the resultant images are referred to as nodule-like object functions...
August 4, 2017: Medical Physics
https://www.readbyqxmd.com/read/28764300/effect-of-pranayama-on-ppar-%C3%AE-nf-%C3%AE%C2%BAb-expressions-and-red-complex-microorganisms-in-patients-with-chronic-periodontitis-a-clinical-trial
#8
Jaideep Mahendra, Little Mahendra, R Ananthalakshmi, Prathahini S Parthiban, Sandhya Cherukuri, Mohammed Junaid
INTRODUCTION: Sudarshankriya pranayama is the control of breathing movements to regulate the energy flow throughout the body, which has shown to positively affect immune function, autonomic nervous system and psychologic-neuro pathways. The practice of pranayama has been proven to show several benefits such as reduction in stress levels, relieves anxiety and depression, increase in antioxidant levels, reduces insulin resistance and improves respiratory function. AIM: The objective of the study was to evaluate the levels of Peroxisome Proliferator-Activated Receptor Gamma (PPAR-γ), Nuclear Factor-Kappa B (NF-κB) and the presence of Red Complex Microorganisms (RCM) such as Treponema denticola, Porphyromonas gingivalis and Tannerella forsythia in the subgingivalpl aque samples of chronic periodontitis subjects before and after intervention with pranayama as an adjunct to Scaling and Root Planing (SRP)...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28762464/the-mid-point-transverse-process-to-pleura-mtp-block-a-new-end-point-for-thoracic-paravertebral-block
#9
I Costache, L de Neumann, C J Ramnanan, S L Goodwin, A Pawa, F W Abdallah, C J L McCartney
Current descriptions of thoracic paravertebral block techniques require the needle tip to be anterior to the superior costotransverse ligament. We hypothesised that an injection point midway between the posterior border of the transverse process and the pleura would result in spread to the paravertebral space. We completed bilateral injections of 5 ml methylene blue 0.2% midway between the posterior border of the transverse process and the pleura at T2, T4, T6, T8 and T10 in three unembalmed cadavers. The presence of methylene blue dye at the nerve root in the paravertebral space, the corresponding intercostal nerve and sympathetic chain at the level of injection, and at additional levels, was examined...
August 1, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28762152/quantitative-analysis-of-the-relationship-between-maxillary-incisors-and-the-incisive-canal-by-cone-beam-computed-tomography-in-an-adult-japanese-population
#10
Tomonari Matsumura, Yuji Ishida, Ayako Kawabe, Takashi Ono
BACKGROUND: In setting goals for orthodontic treatment, determining the morphologies of the alveolar bone and maxillary incisor root is important for avoiding root resorption, dehiscence, and fenestration. This study aimed to analyze the configurational relationships among maxillary incisors, the alveolar border, and the incisive canal by cone-beam computed tomography (CBCT). METHODS: Cone-beam CT images of 93 orthodontic patients were evaluated for length of the incisive canal (L); angles between the palatal plane and the maxillary alveolar border (θ1), the incisive canal (θ2), and maxillary incisor (θ3); distance from the left maxillary incisor to the incisive canal (D); and cross-sectional areas of the incisive canal (CSAs) at three vertical levels...
December 2017: Progress in Orthodontics
https://www.readbyqxmd.com/read/28758297/what-exactly-distinguishes-aggressive-from-chronic-periodontitis-is-it-mainly-a-difference-in-the-degree-of-bacterial-invasiveness
#11
REVIEW
Ubele Van der Velden
At the International Workshop for Classification of Periodontal Diseases and Conditions in 1999, the classification of aggressive and chronic periodontitis that is presently used was introduced. A literature review of papers published in 2015 and having aggressive periodontitis in the title revealed that most studies use this terminology but it is questionable whether all established criteria were really applied correctly. Review of the literature showed no qualitative differences between aggressive and chronic periodontitis regarding bacterial and viral aspects...
October 2017: Periodontology 2000
https://www.readbyqxmd.com/read/28736508/3-dof-force-sensing-motorized-micro-forceps-for-robot-assisted-vitreoretinal-surgery
#12
Berk Gonenc, Alireza Chamani, James Handa, Peter Gehlbach, Russell H Taylor, Iulian Iordachita
In vitreoretinal surgery, membrane peeling is a prototypical task where a layer of fibrous tissue is delaminated off the retina with a micro-forceps by applying very fine forces that are mostly imperceptible to the surgeon. Previously we developed sensitized ophthalmic surgery tools based on fiber Bragg grating (FBG) strain sensors, which were shown to precisely detect forces at the instrument's tip in two degrees of freedom perpendicular to the tool axis. This paper presents a new design that employs an additional sensor to capture also the tensile force along the tool axis...
June 1, 2017: IEEE Sensors Journal
https://www.readbyqxmd.com/read/28735796/prevalence-of-second-mesiobuccal-canals-in-maxillary-first-molars-detected-using-cone-beam-computed-tomography-direct-occlusal-access-and-coronal-plane-grinding
#13
Brent M Hiebert, Kenneth Abramovitch, Dwight Rice, Mahmoud Torabinejad
INTRODUCTION: The purpose of this study was to determine the prevalence of the second mesiobuccal canal (MB2) in 100 maxillary first molars using 3 independent methods and a combination method. METHODS: One hundred extracted human maxillary first molars were collected. The teeth were mounted in the maxillary first molar extraction sockets of a human cadaver head. A cone-beam computed tomographic (CBCT) scan was taken of each tooth. Two radiology faculty independently evaluated the CBCT volume for the presence of an MB2 canal...
July 20, 2017: Journal of Endodontics
https://www.readbyqxmd.com/read/28733739/variation-and-treatment-of-vessels-in-laparoscopic-right-hemicolectomy
#14
Kai Ye, Jianan Lin, Yafeng Sun, Yiyang Wu, Jianhua Xu, Songbing He
BACKGROUND: With the introduction of complete mesocolic excision (CME) and the application of laparoscopic technique, surgery for colon cancer has become more standardized and the curative effect has improved [1]. The key points in laparoscopic right hemicolectomy are high ligation of main vessels and root dissection of lymph nodes. The wide range of variations in vascular architecture and intraoperative bleeding are common causes of prolonged surgical time, wound hemorrhage, and even transfer to the opening operation...
July 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28732584/boric-acid-probably-increases-clinical-attachment-level-and-reduces-probing-depth-and-intrabony-defect-depth-when-used-as-an-adjunct-to-scaling-and-root-planing-in-patients-with-chronic-periodontitis
#15
Romina Brignardello-Petersen
No abstract text is available yet for this article.
July 17, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28732582/low-level-laser-therapy-may-reduce-dentin-hypersensitivity-after-scaling-and-root-planing
#16
Romina Brignardello-Petersen
No abstract text is available yet for this article.
July 17, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28731780/evaluation-of-turmeric-chip-compared-with-chlorhexidine-chip-as-a-local-drug-delivery-agent-in-the-treatment-of-chronic-periodontitis-a-split-mouth-randomized-controlled-clinical-trial
#17
Abhilasha Singh, Raja Sridhar, Ravi Shrihatti, Akash Mandloy
AIMS AND OBJECTIVE: The aim of this study was to evaluate and compare the effect of chlorhexidine (CHX) chip and turmeric chip as a local drug delivery (LDD) agent in the treatment of patients with chronic periodontitis. MATERIALS AND METHODS: A total of 120 sites with pocket depths 5-8 mm were chosen as a split mouth design at 3 sites in the same patient. Selected sites were randomly divided into three groups to receive CHX chip in addition to scaling and root planing (SRP) in group A, turmeric chip in addition to SRP in group B, and SRP only in group C...
July 21, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28731373/efficacy-of-1-metformin-gel-in-moderate-and-severe-chronic-periodontitis-subjects-a-randomized-controlled-clinical-trial
#18
A R Pradeep, Kaushik Patnaik, Kanika Nagpal, Shruti Karvekar, C N Guruprasad, K M Kumaraswamy
BACKGROUND: To investigate efficacy of MF 1 % gel as, as an adjunct to scaling and root planing (SRP) in treatment of moderate and severe chronic periodontitis subjects. METHODS: Seventy subjects were categorized into two treatment groups: SRP plus 1% MF and SRP plus placebo. Clinical parameters were recorded at baseline, 3, 6 and 9 months; they included plaque index (PI), modified sulcus bleeding index (mSBI), pocket depth (PD), and clinical attachment level (CAL)...
July 21, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28721992/comparative-evaluation-of-effectiveness-of-intra-pocket-anesthetic-gel-and-injected-local-anesthesia-during-scaling-and-root-planing-a-split-mouth-clinical-trial
#19
Kalyan Chintala, Sandhya Pavan Kumar, K Raja V Murthy
BACKGROUND AND AIM: Pain control is an important outcome measure for successful periodontal therapy. Injected local anesthesia has been used to secure anesthesia for scaling and root planing (SRP) and continues to be the anesthetic of choice for pain control. Alternatively, intra-pocket anesthetic gel has been used as an anesthetic during SRP. Hence, this clinical trial was done to compare the effectiveness of intra-pocket anesthetic gel and injected local anesthesia during SRP and also to assess the influence of intra-pocket anesthetic gel on treatment outcomes in chronic periodontitis patients...
May 2017: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28714704/planes-of-phenomenological-experience-the-psychology-of-deafness-as-an-early-example-of-american-gestalt-psychology-1928-1940
#20
Marion A Schmidt
When, in 1928, the Clarke School for the Deaf in Northampton, Massachusetts, opened a psychological research division, it was nothing unusual in a time fascinated with the sciences of education. Yet with its longstanding ties to Northampton's Smith College, the school was able to secure the collaboration of eminent Gestalt psychologist Kurt Koffka, who, in turn, engaged 2 more German-speaking emigrants, Margarete Eberhardt and social psychologist Fritz Heider, and Heider's American wife Grace Moore Heider. This collaboration has seen little attention from historians, who have treated Koffka's and Heider's time in Northampton as a transitory phase...
July 17, 2017: History of Psychology
keyword
keyword
95080
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"