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incisive papilla

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https://www.readbyqxmd.com/read/29734141/innervation-of-the-human-incisive-papilla-comparison-with-other-oral-regions
#1
Chiaki Endo, Tadasu Sato, Takehiro Yajima, Kaoru Igarashi, Hiroyuki Ichikawa
Immunohistochemistry for several neurochemical substances was performed on the human incisive papilla and other oral structures. Sodium channel alpha subunit 7 (SCN7A) protein-immunoreactive (IR) Schwann cells and protein gene product 9.5 (PGP 9.5)-IR nerve fibers made nerve plexuses beneath the epithelium of the palate, including the incisive papilla, tongue, and lip. SCN7A immunoreactivity could also be detected in lamellated and nonlamellated capsules of corpuscle endings. Lamellated SCN7A-IR corpuscle endings were mostly restricted to the mucous and cutaneous lips...
May 7, 2018: Cells, Tissues, Organs
https://www.readbyqxmd.com/read/29714492/gum-drop-technique-minimally-invasive-soft-tissue-platelet-rich-plasma-grafting-for-marginal-soft-tissue-recession
#2
Delia Tuttle, Gregori Kurtzman, Ana Luisa Bernotti
Minimally invasive techniques for treatment of marginal soft-tissue recession, or root recession, are conducive to lower morbidity and less postoperative discomfort than techniques that employ surgical flaps. The gum drop technique (GDT) is a novel soft-tissue grafting procedure that combines minimally invasive incisions with blood derivatives from the patient to achieve root coverage. Demonstrating favorable healing without the need for a donor site to provide connective tissue, this papilla-preserving approach offers the benefits of an autogenous, biologically enhanced procedure...
May 2018: Compendium of Continuing Education in Dentistry
https://www.readbyqxmd.com/read/29493018/surgery-without-papilla-incision-tunneling-flap-procedures-in-plastic-periodontal-and-implant-surgery
#3
REVIEW
Otto Zuhr, Stephan F Rebele, Stefani L Cheung, Markus B Hürzeler
Diverse clinical advancements, together with some relevant technical innovations, have led to an increase in popularity of tunneling flap procedures in plastic periodontal and implant surgery in the recent past. This trend is further promoted by the fact that these techniques have lately been introduced to a considerably expanded range of indications. While originally described for the treatment of gingival recession-type defects, tunneling flap procedures may now be applied successfully in a variety of clinical situations in which augmentation of the soft tissues is indicated in the esthetic zone...
June 2018: Periodontology 2000
https://www.readbyqxmd.com/read/29456310/applications-of-a-modified-palatal-roll-flap-in-peri-implant-soft-tissue-augmentation-a-case-series
#4
Mihir Raghavendra Kulkarni, Purva Vijay Bakshi, Abhishek Somanath Kavlekar, Srinath Lakshman Thakur
Abrams's palatal roll technique has been used extensively to augment peri-implant soft tissues in the maxillary esthetic zone and has seen numerous modifications. An adaptation of the palatal roll technique is described here and its simplicity of application in three different scenarios is demonstrated. At second-stage implant surgery, a partial thickness initial incision followed by a palatal subepithelial dissection at the site of implant was done and a connective tissue graft with a buccal pedicle was obtained...
July 2017: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/29303760/a-modified-frenectomy-technique-a-new-surgical-approach
#5
Mahdi Kadkhodazadeh, Reza Amid, Mehdi Ekhlasmand Kermani, Sepanta Hosseinpour
The frenum is a mucosal fold that attaches the lips or cheeks to the alveolar mucosa, gingiva, and underlying periosteum. Consequences of an abnormal frenal attachment include gingival recession, decreased vestibular depth, decreased range of lip movement, and involvement of interdental papilla, causing a diastema. Several methods to eliminate ectopic frenal attachments have been suggested, including frenectomy (elimination) and frenotomy (repositioning). This case report describes the use of a modified frenectomy technique in a 15-year-old girl with excess gingiva between the maxillary central incisors, which exhibited a 3-mm diastema...
January 2018: General Dentistry
https://www.readbyqxmd.com/read/29240207/incision-design-and-soft-tissue-management-to-maintain-or-establish-an-interproximal-papilla-around-integrated-implants-a-case-series
#6
Stuart J Froum, Wendy Chia-Wei Wang, Tarek Hafez, Takanori Suzuki, Yung Cheng Paul Yu, Sang-Choon Cho
Maintenance or reconstruction of interproximal papilla for a successful dental implant restoration can be challenging. To date, the results from various surgical and prosthetic techniques to maintain or regenerate papilla adjacent to dental implants have been unpredictable. To maintain the quality of the soft tissue around an implant, the blood supply must be preserved and formation of scar tissue must be minimized during surgery. Therefore, incision design is vital to producing an esthetic and successful dental implant restoration...
January 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29232672/use-of-a-novel-device-to-assess-intraoral-and-intrapharyngeal-baropressure-during-sound-production
#7
Toshiki Sakuma, Masayuki Kurose, Keiichiro Okamoto, Mana Hasegawa, Noritaka Fujii, Yousuke Nakatani, Ritsuo Takagi, Taisuke Sato, Yasumitsu Kodama, Rei Ominato, Kensuke Yamamura, Yoshiaki Yamada
OBJECTIVE: We developed a novel device that simultaneously measures oral and intrapharyngeal baropressure. The transducer has the advantage that it can be placed in any region. We determined the effect of different speech samples on baropressure in these regions. PATIENTS AND METHODS: Seven healthy individuals produced speech samples comprising vowels and consonants (e.g., /aka/, /apa/, and /ash/). Two transducers were installed into the experimental plate at the incisive papillae and center of the Ah-line; a third transducer was placed in the mid-pharyngeal cavity...
2016: Folia Phoniatrica et Logopaedica
https://www.readbyqxmd.com/read/29099696/treatment-of-duodenal-injuries-and-complications-after-surgery-case-reports
#8
Z Beriashvili, M Gurgenidze
A 28-year-old male patient came to Surgical Department 15.07.2003 after a gunshot wound. An emergency operation was performed. Among the other damages of different part of intestinum damage of the anterior wall of the second anatomical part of the duodenum was diagnosed intraoperatively. The size of the damaged area was 3×1 sm. The doudenal wound was sutured with two layers after updating the edges. On the fifth postoperative day the wound leakage was detected. Later the giant sizes of duodenal fistula was formed...
October 2017: Georgian Medical News
https://www.readbyqxmd.com/read/29075023/no-clinical-quantifiable-benefits-between-non-surgical-and-surgical-endodontic-treatment
#9
Debra M Ferrailo, Analia Veitz-Keenan
Data sourcesThe authors searched the following electronic databases: the Cochrane Oral Health Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL), Medline Ovid and Embase Ovid. The US National Registry of Clinical Trials (ClinicalTrials.gov) and the World Health Organisation (WHO) International Clinical Trials Registry Platform were searched for ongoing trials. There were no restrictions regarding language and publication date. The authors hand-searched the reference lists of the studies retrieved and key journals in the field of endodontics...
October 27, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28875000/analysis-of-crown-size-and-morphology-and-gingival-shape-in-the-maxillary-anterior-dentition-in-korean-young-adults
#10
Jae-Won Song, Richard Leesungbok, Su-Jung Park, Se Hun Chang, Su-Jin Ahn, Suk-Won Lee
PURPOSE: The aim of this investigation was to analyze the dimensions of clinical crowns and to classify the crown and the gingival type in the anterior teeth in Korean young adults. MATERIALS AND METHODS: Casts were obtained from 50 subjects ranging in age from 24 to 32. Measurements of length and width were made on the casts using a pair of digital calipers on the entire dentition. Crown thickness and papilla height were also measured and MDW/CL (mesiodistal width to clinical length) and CW/CL (cervical width to clinical length) ratios of the maxillary anterior teeth were calculated...
August 2017: Journal of Advanced Prosthodontics
https://www.readbyqxmd.com/read/28817131/connective-tissue-graft-wall-technique-and-enamel-matrix-derivative-for-the-treatment-of-infrabony-defects-case-reports
#11
Giovanni Zucchelli, Lham Mounssif, Matteo Marzadori, Claudio Mazzotti, Pietro Felice, Martina Stefanini
The present case report describes a modification of the connective tissue graft wall technique with enamel matrix derivative applied to treat deep vertical bony defects. The technique presented uses a palatal incision to gain access to the bony defect. Deep infrabony defects affecting two maxillary central incisors associated with interdental and buccal gingival recession were treated. At 1 year after surgery, 9 and 6 mm of interdental clinical attachment level gain were seen in cases 1 and 2, respectively...
September 2017: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/28727170/entire-papilla-preservation-technique-in-the-regenerative-treatment-of-deep-intrabony-defects-1-year-results
#12
Serhat Aslan, Nurcan Buduneli, Pierpaolo Cortellini
AIM: This study evaluates the clinical outcomes of a novel tunnel-like surgical technique in the treatment of isolated deep intrabony defects. MATERIAL AND METHODS: Twelve patients presenting with at least one isolated deep intrabony defect received regenerative periodontal treatment with "entire papilla preservation (EPP)" technique. Access to the intrabony defect for debridement was provided by a bevelled vertical releasing incision positioned in the buccal gingiva of the neighbouring inter-dental space...
September 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28713105/evaluation-of-the-current-techniques-and-introduction-of-a-novel-approach-for-estimating-maxillary-anterior-teeth-dimensions
#13
Mohammed E Sayed, Amit Porwal, Nida A Al-Faraj, Amal M Bajonaid, Hassan A Sumayli
INTRODUCTION: Several techniques and methods have been proposed to estimate the anterior teeth dimensions in edentulous patients. However, this procedure remains challenging especially when preextraction records are not available. Therefore, the purpose of this study is to evaluate some of the existing extraoral and intraoral methods for estimation of anterior tooth dimensions and to propose a novel method for estimation of central incisor width (CIW) and length (CIL) for Saudi population...
July 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28633596/laparotomy-site-implantation-metastasis-of-carcinoma-of-the-papilla-of-vater
#14
Milan Radojkovic, Jasmina Gligorijevic, Miroslav Stojanovic, Goran Stanojevic, Ivan Ilic
Introduction Carcinomas of the papilla of Vater make up a heterogeneous group of tumours arising from different types of epithelium. Regional lymph nodes, liver and lungs are the primary sites of metastatic progression of these tumours. Case presentation We present a patient with an abdominal incision site metastasis of low-grade (mixed type) adenocarcinoma of the papilla of Vater one year after pylorus-preserving pancreaticoduodenectomy. Implantation metastasis of low-grade ampullary carcinoma in the laparotomy wound after open Whipple's procedure is unusual...
January 1, 2017: Scottish Medical Journal
https://www.readbyqxmd.com/read/28571273/an-in-vivo-comparison-of-vertical-and-horizontal-distance-between-incisive-papilla-and-incisal-edge-of-maxillary-central-incisors-in-dentates-with-different-arch-forms
#15
Nivedita Pachore, Vikas Bhakhar, Jayanti Patel, Avani Patel, Kaushik Adeshra
INTRODUCTION: The incisive papilla is one of the most stable landmarks for assessing the original position of certain key teeth. To place anterior artificial teeth back in its original position such as in denture construction and full mouth rehabilitation cases vertical and horizontal distance from incisive papilla in different arch forms, imparts a significant role. The average distance will be helpful for arrangement of teeth in its original position which not only provides a pleasing appearance and normal function but also will save the dentists' chair side effort...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28566868/oral-subcutaneous-midline-leiomyomatous-hamartoma-presenting-as-congenital-incisive-papilla-overgrowth-in-a-toddler
#16
Ashish Loomba, Shalini Garg, Abhishek Dhindsa, Harshaminder Kaur, Neetu Jain, Promila Dhindsa
Congenital soft-tissue tumors of oral cavity are mostly hyperplastic and benign in nature. This article presents an unusual case of congenital subcutaneous hamartoma of incisive papilla in a 2-year-old female child causing feeding and breathing difficulty. Total excisional biopsy was done under local anesthesia. Histopathology of tissue in reticulin-stained slide showed the presence of immature muscle fibers whereas Masson's trichrome stain revealed collagen fibers and smooth muscles confirming the diagnosis of oral midline subcutaneous smooth muscle (leiomyomatous) hamartoma of incisive papilla...
January 2017: Contemporary Clinical Dentistry
https://www.readbyqxmd.com/read/28383408/evaluation-of-palatal-rugae-pattern-in-different-sagittal-skeletal-relationship-adolescent-subjects
#17
Ekrem Oral, S Kutalmiş Buyuk, Huseyin Simsek
The purpose of this study was to evaluate the morphological structure of palatal rugae in Turkish orthodontic subjects with different sagittal skeletal malocclusions. Orthodontic dental casts of 105 patients (Class I [23 females, 12 males]; 35, Class II [18 females, 17 males]; and 35, Class III [14 females, 21 males] 10-22 years old) were analyzed for rugae patterns. Palatal rugae pattern and number, direction of rugae alignment, shape of incisive papilla were analyzed. Modified Thomas and Kotze classification was performed to analyze palatal rugae characteristics...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28097623/toward-a-functional-definition-of-ankyloglossia-validating-current-grading-scales-for-lingual-frenulum-length-and-tongue-mobility-in-1052-subjects
#18
Audrey Yoon, Soroush Zaghi, Rachel Weitzman, Sandy Ha, Clarice S Law, Christian Guilleminault, Stanley Y C Liu
PURPOSE: Alterations of the lingual frenulum may contribute to oromyofacial dysfunction, speech and swallowing impediments, underdevelopment of the maxillofacial skeleton, and even predispose to sleep breathing disorder. This study aims to assess the utility of existing instruments for evaluation of restricted tongue mobility, describe normal and abnormal ranges of tongue mobility, and provide evidence in support of a reliable and efficient measure of tongue mobility. METHODS: A prospective cohort study of 1052 consecutive patients was evaluated during a 3-month period...
September 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28051910/transperitoneal-intravesical-technique-for-laparoscopic-ureteral-reimplantation-to-treat-terminal-ureteral-stenosis
#19
Bing-Sheng Li, Yao He, Zhi Chen, Zhao-Hui Wang, Zhi-Qiang Wen, Xiang Chen
OBJECTIVE: To describe a newly developed transperitoneal intravesical technique for laparoscopic ureteral reimplantation in patients with terminal ureteral stenosis. METHODS: Between July 2009 and May 2015, laparoscopic transperitoneal intravesical ureteral reimplantation was performed in 16 patients with terminal ureteral stenosis without vesicoureteral reflux (VUR). An incision was made in the superior bladder wall of the affected side with an electric hook. The bladder mucosa was then circumferentially cut away from the ureteral orifice to a distance of 0...
June 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27759881/endodontic-procedures-for-retreatment-of-periapical-lesions
#20
REVIEW
Massimo Del Fabbro, Stefano Corbella, Patrick Sequeira-Byron, Igor Tsesis, Eyal Rosen, Alessandra Lolato, Silvio Taschieri
BACKGROUND: When primary root canal therapy fails, periapical lesions can be retreated with or without surgery. Root canal retreatment is a non-surgical procedure that involves removal of root canal filling materials from the tooth, followed by cleaning, shaping and obturating of the canals. Root-end resection is a surgical procedure that involves exposure of the periapical lesion through an osteotomy, surgical removal of the lesion, removal of part of the root-end tip, disinfection and, commonly, retrograde sealing or filling of the apical portion of the remaining root canal...
October 19, 2016: Cochrane Database of Systematic Reviews
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