abstract：:A new flap design for placement of implants into osseous defects has been described. The flap design can be used in anterior and posterior areas of human subjects. Photographs of representative cases are presented. Wound healing always occurred by primary intention and without evidence of immediate graft exfoliation. ...

journal_title：Journal of periodontology

authors： Takei HH,Han TJ,Carranza FA Jr,Kenney EB,Lekovic V

更新日期：1985-04-01 00:00:00

abstract：:The use of antibiotics in periodontal therapy has received increasing attention in recent years. Although generally safe, certain antibiotics, including tetracycline and ampicillin, have been shown to interact indirectly with oral contraceptives, with a resultant decrease in oral contraceptive efficacy. This paper rev...

journal_title：Journal of periodontology

authors： Barnett ML

更新日期：1985-01-01 00:00:00

abstract：:Three wall intrabony defects were produced in 11 dogs using a round bur followed by curettes and hoes. A copper band was fixed to the tooth with stainless steel ligature wire. Six weeks later, the copper band was removed and the defect was treated with an enriched collagen solution (ECS) prepared from acid-extracted d...

journal_title：Journal of periodontology

authors： Yaffe A,Ehrlich J,Shoshan S

更新日期：1984-11-01 00:00:00

abstract：:Mycoplasma have been identified in one case of juvenile periodontitis by size, morphology, hemadsorption and cultural techniques. These microorganisms were found on the surface of the tooth, on the surface of pocket epithelium and invading the gingival epithelium and adjacent connective tissue. These observations sugg...

journal_title：Journal of periodontology

authors： Newman MG,Saglie R,Carranza FA Jr,Kaufman AK

更新日期：1984-10-01 00:00:00

abstract：:Bacterial invasion of the pocket epithelium and underlying connective tissue was found in seven cases of advanced human periodontitis. Four cases showed invasion of the epithelium as well as the connective tissue while in the other three cases bacterial invasion was limited to the pocket epithelium. The microorganisms...

journal_title：Journal of periodontology

authors： Manor A,Lebendiger M,Shiffer A,Tovel H

更新日期：1984-10-01 00:00:00

abstract：:This article presents a short review of the literature describing the relationship of periodontal disease and the maxillary sinus. This is followed by two case reports which demonstrate a close physical relationship between molar roots and the sinus and suggest that a sinusitis may develop from the extension of period...

journal_title：Journal of periodontology

authors： Lane JJ,O'Neal RB

更新日期：1984-08-01 00:00:00

abstract：:The prevalence of periodontitis was studied in a population of insulin-dependent diabetes mellitus (IDDM) patients, aged 10-18, with a variety of disease durations and levels of control. The sample included a number of patients with poorly controlled IDDM of long duration. None of the patients had radiographic signs o...

journal_title：Journal of periodontology

authors： Barnett ML,Baker RL,Yancey JM,MacMillan DR,Kotoyan M

更新日期：1984-07-01 00:00:00

abstract：:This investigation studied the changes in probing depths and subgingival microbial flora of clinically healthy and diseased sites before and after scaling and root planing. Thirty-six sites in 18 individuals were studied in two groups of patients, Group I (9 patients) had received no periodontal surgery, while group I...

journal_title：Journal of periodontology

authors： Greenwell H 3rd,Bissada NF

更新日期：1984-07-01 00:00:00

abstract：:A system of nomenclature for deformities of the alveolar process is presented. Descriptive, familiar topographic terms are used (crater, trench, moat, ramp and plane), and specific criteria are given for each term. Two hundred randomly selected osseous deformities in dry skulls were classified by two examiners at inde...

journal_title：Journal of periodontology

authors： Karn KW,Shockett HP,Moffitt WC,Gray JL

更新日期：1984-06-01 00:00:00

abstract：:This short report offers solutions for three common clinical problems. Based on their experience, the authors suggest using a "spoon" type partial denture for the temporary replacement of maxillary anterior teeth. The denture is unique in that it has no clasps and does not contact the marginal gingiva. Also, conventio...

journal_title：Journal of periodontology

authors： O'Leary TJ,Kepic TJ,Detamore RJ

更新日期：1984-06-01 00:00:00

abstract：:A role for activated B-lymphocytes in mediating the initiation and/or progression of periodontal diseases has been proposed in previous work. The present study was conducted to: (1) assess the proportion of total lymphocyte blastogenic response to selected oral bacteria which is composed of T-cell and B-cell activatio...

journal_title：Journal of periodontology

authors： Donaldson SL,Ranney RR,Tew JG

更新日期：1984-06-01 00:00:00

abstract：:Acro-osteolysis ( Hadju - Cheney ) Syndrome is a rare disorder of bone metabolism characterized by progressive destruction of the distal phalangeal bone, curvature of the spine, aplasia of the facial sinuses, and persistence of the cranial sutures. The purpose of this manuscript is to focus on the description of the o...

journal_title：Journal of periodontology

authors： Allen CM,Claman L,Feldman R

更新日期：1984-04-01 00:00:00

abstract：:One hundred mandibles of South African Negroes were examined for the presence of intrabony defects, and the distance between the cemento-enamel junction and alveolar bone crest was measured along the buccal and lingual surface of roots associated with interdental craters. Two-hundred thirty-one intrabony defects were ...

journal_title：Journal of periodontology

authors： Tal H

更新日期：1984-03-01 00:00:00

abstract：:A case of delayed eruption of the primary dentition secondary to phenytoin therapy in a 4-year-old child is reported. The patient had been on phenytoin therapy since the first months of life. Radiographs revealed that alveolar but not gingival emergence had occurred. Surgical excision of the excess gingival tissue was...

journal_title：Journal of periodontology

authors： Church LF Jr,Brandt SK

更新日期：1984-01-01 00:00:00

abstract：:Basement membranes in human gingiva are found in dento-epithelial junction, epithelial-connective tissue junction and endothelium-connective-tissue junction where they have important attachment and filtering functions. The ability of plaque and gingiva-derived proteinases to degrade Type IV collagen, the major protein...

journal_title：Journal of periodontology

authors： Uitto VJ

更新日期：1983-12-01 00:00:00

abstract：:This cross-sectional study examined the gingivitis occurring at puberty in a population of insulin-dependent juvenile diabetics. Seventy-seven children between the ages of 6 and 15 years were examined for gingivitis levels, stages of pubertal maturation and blood levels of glucose and glycosylated hemoglobin. Bacteria...

journal_title：Journal of periodontology

authors： Gusberti FA,Syed SA,Bacon G,Grossman N,Loesche WJ

更新日期：1983-12-01 00:00:00

abstract：:The purpose of this study was to provide additional evidence that in the lesions of acute necrotizing ulcerative gingivitis (ANUG), spirochetes and other microorganisms are capable of invading the nonnecrotic lamina propria of affected gingivae. Biopsies from eight patients with pathognomonic signs of ANUG were obtain...

journal_title：Journal of periodontology

authors： Courtois GJ 3rd,Cobb CM,Killoy WJ

更新日期：1983-11-01 00:00:00

abstract：:Several antibiotics were found to adsorb to saliva-coated enamel and to inhibit in vitro plaque formation by pure cultures of oral bacteria: Actinomyces viscosus, Actinomyces naeslundii and Streptococcus mutans. Tetracycline, minocycline and oxytetracycline adsorbed to the greatest degree, showing 100-fold higher adso...

journal_title：Journal of periodontology

authors： Baker PJ,Evans RT,Coburn RA,Genco RJ

更新日期：1983-10-01 00:00:00

abstract：:THIS INVESTIGATION was undertaken to determine the distribution pattern and readability level of 20 widely distributed printed items containing periodontal health education literature. Average annual distribution was obtained from distributors of the material. The Minnesota Interactive Readability Approximation Progra...

journal_title：Journal of periodontology

authors： Bakdash MB,Odman PA,Lange AL

更新日期：1983-09-01 00:00:00

abstract：:The purpose of this study was to evaluate interexaminer and intraexaminer probing force variations in various regions of the mouth and adjacent to different tooth surfaces. Fifty-eight dental clinicians composed of 13 periodontists, 15 general dentists, 15 hygienists and 15 senior dental students probed the facial sur...

journal_title：Journal of periodontology

authors： Freed HK,Gapper RL,Kalkwarf KL

更新日期：1983-08-01 00:00:00

abstract：:Durapatite particles were employed along with autogenous bone chips to treat an extensive periodontal defect on a mandibular first molar which involved the bifurcation area and the distal root. Nine weeks after treatment the tooth was found to be cracked and was extracted along with tissue containing the grafted sites...

journal_title：Journal of periodontology

authors： Moskow BS,Lubarr A

更新日期：1983-08-01 00:00:00

abstract：:The interpretation of dental radiographs for the diagnosis of periodontal disease conditions poses several difficulties. These include the inability to adequately reproduce the projection geometry and optical density of the exposures. In order to improve the ability to extract accurate quantitative information from a ...

journal_title：Journal of periodontology

authors： Duckworth JE,Judy PF,Goodson JM,Socransky SS

更新日期：1983-07-01 00:00:00

abstract：:Plasma cells are widely distributed in inflamed periodontal tissues, the adjacent periodontal ligament and nearby alveolar bone spaces, of old rats (20 and 27 months) raised on a conventional diet in a normal laboratory environment. Electron microscopy revealed three morphologic types (or perhaps stages) of these cell...

journal_title：Journal of periodontology

authors： Garant PR,Paik KS,Cho MI

更新日期：1983-04-01 00:00:00

abstract：:Previous studies indicated that connective tissue attachment to the root surface appeared to be dependent upon a chronologic healing sequence related to fibrin and collagen interactions. It was the purpose of the present study to try and substantiate this hypothesis by using histologic techniques designed to different...

journal_title：Journal of periodontology

authors： Polson AM,Proye MP

更新日期：1983-03-01 00:00:00

abstract：:Three block sections of treated human intraosseous lesions within one individual are presented. These lesions were debrided, filled with autogenous grafts and at two sites the root was treated with citric acid. The treated sites were lightly root planed once a month and the blocks were removed 6 months after surgery. ...

journal_title：Journal of periodontology

authors： Froum SJ,Kushner L,Stahl SS

更新日期：1983-02-01 00:00:00

abstract：:The laser reflection method of remote measurement was used to register small tooth movements of upper central incisors from a group of subjects with healthy teeth and another group with periodontally involved teeth. The mobility of the healthy maxillary incisors over a period of 24 hours was well within normal limits....

journal_title：Journal of periodontology

authors： Rydén H,Bjelkhagen H,Söder PO

更新日期：1982-07-01 00:00:00

abstract：:This study was undertaken to determine the extent of in vitro penetration of E. coli endotoxin into the root cementum of periodontally healthy and diseased teeth. Freshly extracted teeth were washed in distilled water, scaled and divided into two groups of 16 teeth each. Nine diseased and five healthy teeth in the fir...

journal_title：Journal of periodontology

authors： Nakib NM,Bissada NF,Simmelink JW,Goldstine SN

更新日期：1982-06-01 00:00:00

abstract：:THE MORBIDITY and incidence of bacteremia in periodontal surgery with or without cephalexin prophylaxis were assessed in adults on the basis of clinical evaluations and blood cultures. Cephalexin reduced the incidence of polymicrobic bacteremias. There was no correlation between objective signs of tissue healing and a...

journal_title：Journal of periodontology

authors： Appleman MD,Sutter VL,Sims TN

更新日期：1982-05-01 00:00:00

abstract：:A review of hereditary hemorrhagic telangiectasia (Osler-Weber-Rendu Disease) is presented. Special emphasis is placed on the oral manifestations which include hemorrhagic vesicles, nodules, papules and ulcers that involve the gingiva and other areas of the mucosa. Two cases are included which were seen in a periodont...

journal_title：Journal of periodontology

authors： Bartolucci EG,Swan RH,Hurt WC

更新日期：1982-03-01 00:00:00

abstract：:In order to increase our understanding of the immunologic aspects of periodontal disease, three groups of extracted human teeth were evaluated for the presence of antibody on the cementum surface. Antibody was demonstrated by direct immunofluorescence using monospecific antibody with human alpha , gamma and upsilon ch...

journal_title：Journal of periodontology

authors： Everhart DL,Dahab O,Wolff L,Stahl SS

更新日期：1982-03-01 00:00:00

abstract：:The sensitivity to tetracycline of 345 bacterial isolates from periodontal lesions was determined. Most species of bacteria, including those thought to be involved in the initiation and progress of destructive periodontal disease, were inhibited in vitro by tetracycline concentrations of 4 to 8 micrograms/ml. This con...

journal_title：Journal of periodontology

authors： Walker CB,Gordon JM,McQuilkin SJ,Niebloom TA,Socransky SS

更新日期：1981-10-01 00:00:00

abstract：:Ninety patient records were examined in order to determine radiographically whether an association between open interproximal contacts and increased alveolar bone loss exists. The amount of alveolar bone in the open contact site was compared to the amount of alveolar bone in the contralateral closed contact site. Open...

journal_title：Journal of periodontology

authors： Koral SM,Howell TH,Jeffcoat MK

更新日期：1981-08-01 00:00:00

abstract：:This study investigated variations in occlusal prematurities and condylar positions using different methods of determining centric relation. Thirty patients were randomly placed into three groups of 10. In Group I a clinical analysis of occlusal patterns using bilateral mandibular manipulation (BMM) was compared to re...

journal_title：Journal of periodontology

authors： Carwell ML,McFall WT Jr

更新日期：1981-07-01 00:00:00

abstract：:THE MAXILLARY anterior region presents a difficult and unique therapeutic challenge to both the periodontist and restorative dentist. Although access for surgical and prosthetic procedures is certainly easiest in this part of the mouth, the problem of esthetics, in terms of increased tooth length and loss of interdent...

journal_title：Journal of periodontology

authors： Dello Russo NM

更新日期：1981-04-01 00:00:00

abstract：:The distance from cemento-enamel junction to alveolar crest was studied in relation to periodontal treatment need, socioeconomic factors and dental health. The subjects (315) of the study were employees of a paper mill in Finland. Alveolar crest height was measured from orthopantomograms, periodontal treatment need wa...

journal_title：Journal of periodontology

authors： Markkanen H,Rajala M,Knuuttila M,Lammi S

更新日期：1981-02-01 00:00:00

abstract：:The purpose of this investigation was to determine the prevalence of the palato-gingival groove in maxillary incisor teeth and the health status of the lingual periodontal tissues adjacent to maxillary incisor teeth with and without the grooves. A total of 531 individuals aged 17 to 35 years were examined for the pres...

journal_title：Journal of periodontology

authors： Withers JA,Brunsvold MA,Killoy WJ,Rahe AJ

更新日期：1981-01-01 00:00:00

abstract：:Thirty-four areas of gingival recession in ten patients were treated by a coronally repositioned flap procedure. All but four of these areas had received a free gingiva graft previously. The postoperative evaluations of the wound healing were made at 2 weeks and at 1, 2, 4, 6 and 12 months after the final surgery. In ...

journal_title：Journal of periodontology

authors： Tenenbaum H,Klewansky P,Roth JJ

更新日期：1980-12-01 00:00:00

abstract：:A study was undertaken to evaluate the antigenic potential of allogeneic freeze-dried skin (FDS) when used as a grafting material and to examine the clinical results when FDS is used for the correction of mucogingival problems in humans. FDS was obtained from an HLA-tissue-type donor according to Navy Tissue Bank prot...

journal_title：Journal of periodontology

authors： Gher ME Jr,Williams JE Jr,Vernino AR,Strong DM,Pelleu GB Jr

更新日期：1980-10-01 00:00:00

abstract：:Plaque-induced inflammation has been documented from various aspects, but is still not well understood. In an effort to clarify the physicochemical properties of dental plaque and to isolate the active factor which give rise to inflammation, we studied a factor in plaque which may be a direct and local cause of gingiv...

journal_title：Journal of periodontology

authors： Matsuda K,Yamanaka Y,Shen CT,Mori M

更新日期：1980-07-01 00:00:00

abstract：:Standard wounds of simple incision and partial excision of the dentogingival junction were made in miniature swine. The healing from the 1st to the 14th day were described clinically and histologically, and the standardization of the wounds permitted quantitative and statistical analysis. In wounds that are closely ad...

journal_title：Journal of periodontology

authors： Wirthlin MR,Yeager JE,Hancock EB,Gaugler RW

更新日期：1980-06-01 00:00:00