インプラント外科医 Dr.かとう

Immediate Functional Loading with Full-Arch Fixed Implant-Retained Rehabilitation in Periodontal Patients: Clinical Study Int. J. Environ. Res. Public Health 2022 , 19, 13162. https://doi.org/10.3390/ijerph192013162 Eugenio Velasco-Ortega 1 , Joao Luis Cracel-Lopes 1, Nuno Matos-Garrido 1, Alvaro Jiménez-Guerra 1,*, Ivan Ortiz-Garcia 1, Jesús Moreno-Muñoz 1 , Enrique Núñez-Márquez 1, José Luis Rondón-Romero 1,José López-López 2,*and Loreto Monsalve-Guil Abstract: (1) Background. The immediate functional loading of implants is a clinical procedure used for treating periodontal edentulous patients. This clinical study aimed to evaluate the clinical outcomes of the immediate functional loading of implants with fully fixed rehabilitations in com- promised periodontal patients. (2) Methods. Three hundred and five implants IPX screw implants were placed in 27 periodontal patients using an immediate functional loading protocol with fixed rehabilitations. All patients had a previous history o...

Osseointegrated implants in subjects treated for generalized aggressive periodontitis: 10-year results of a prospective, long-term cohort study. Mengel R, Behle M, Flores-de-Jacoby L. J Periodontol. 2007 Dec;78(12):2229-37. doi: 10.1902/jop.2007.070201. Abstract Background: The aim of this prospective 10-year study of partially edentulous subjects treated for generalized aggressive periodontitis and periodontally healthy subjects was a clinical, microbiologic, and radiographic comparison of teeth and implants and assessment of the implants' success rate. Methods: Five subjects treated for generalized aggressive periodontitis (GAgP) and five periodontally healthy subjects who were orally rehabilitated with osseointegrated implants participated in the study. First, they were examined 2 to 4 weeks before extraction of the non-retainable teeth (baseline) and 3 weeks after insertion of the final abutments. All further examinations were performed during a 3-month recall schedule over a...

Immediate implant and rehabilitation based on All-on-4 concept in patients with generalized aggressive periodontitis: A medium-term prospective study. Li S, Di P, Zhang Y, Lin Y. Clin Implant Dent Relat Res. 2017 Jun;19(3):559-571. doi: 10.1111/cid.12483. Epub 2017 Apr 3. PMID: 28371086 Abstract Background: Aggressive periodontitis renders a great challenge to the conventional implant due to the risks of infection and ongoing marginal bone loss (MBL). A study about full-arch immediate implant and restoration in patients with advanced generalized aggressive periodontitis (GAP) was not read, even though the All-on-4 concept has been proven to be predictable for edentulous patients. Purpose: This prospective study aimed to evaluate the feasibility and medium-term outcomes of immediate implant and rehabilitation based on the All-on-4 concept in patients with advanced GAP via clinical and radiographic analyses. Materials and methods: Seventeen patients (mean age 39.4 years) with advanced GA...

Hernández-Alfaro F, Ragucci GM, Valls-Ontańón A, Hamawandi AA, Bertos-Quílez J. Extramaxillary Zygomatic Implant Coverage with a Pedicled Buccal Fat Pad Flap Through a Tunnel Approach: A Prospective Case Series. Int J Oral Maxillofac Implants. 2022 Mar-Apr;37(2):400-406. doi: 10.11607/jomi.9332. PMID: 35476870. Abstract Purpose: To describe the benefits of covering the extrasinusal length of extramaxillary zygomatic implants with a pedicled buccal fat pad flap through a tunnel approach. Materials and methods: Four extramaxillary zygomatic implants were placed in 10 patients and loaded immediately with an acrylic provisional fixed prosthesis. The extrasinusal length of every implant was covered with a pedicled buccal fat pad flap. Study variables were implant survival rate, peri-implant soft tissue recession (PISTR), peri-implant soft tissue condition (PISTC), modified Bleeding Index (mBI), and suppuration. The statistical analysis comprised the Brunner-Langer model of longitudinal data...

シェディング：ウィルス排泄とは？ ←日本語版はこちら What is the topic of shedding in relation to replicon vaccines? The following is a reprint of a text by Shuichi Aoshima in response to the Japan Society of Nursing Ethics' "Concerns about replicon vaccines being introduced for COVID-19 vaccinations: for yourself and those around you," stating that the statement lacks scientific evidence. The concept of shedding has been drawing attention as a concern regarding the safety of Costaibe. Generally, shedding means viral excretion, and is considered to be the process in which the virus replicates in the infected person's body and is released from the body via the respiratory system (coughing and sneezing), digestive system (feces), and bodily fluids (blood, saliva, urine, etc.). The emergency statement released by the Japan Society of Nursing Ethics strongly refers to the issue of Costaibe and shedding 1) . However, there are few academic documents that discuss the phenomenon known as shedding in ...

 インプラント外科医のDr.かとうです。 キノコ食ってガン撲滅 Abstract White mushrooms have been attracting attention for their ability to suppress the progression of cancer. Some research has shown that the components contained in mushrooms suppress aromatase and suppress the progression of breast cancer. Other mushrooms are also known to suppress the progression of cancer. Dr. Odagiri of the Nagano Prefectural Rural Industry Research Institute compared the cancer mortality rates of the entire Nagano prefecture and enoki mushroom farms (who often eat enoki mushrooms regularly). The number of cancer deaths per 100,000 people was 160 in the entire Nagano prefecture and 97 among enoki mushroom farms. In addition, the incidence rates of cancer by organ (stomach, esophagus, rectum, liver, pancreas, lung) were compared between households that rarely eat enoki mushrooms and those that eat them at least once or twice a week. The results showed that households that eat enoki mushrooms had a lower incidence of all cance...

Brennand Roper M, Vissink A, Dudding T, Pollard A, Gareb B, Malevez C, Balshi T, Brecht L, Kumar V, Wu Y, Jung R. Long-term treatment outcomes with zygomatic implants: a systematic review and meta-analysis. Int J Implant Dent. 2023 Jul 5;9(1):21. doi: 10.1186/s40729-023-00479-x. PMID: 37405545; PMCID: PMC10322814. Abstract Purpose: The purpose of this study was to perform a systematic review with meta-analysis on the long-term survival rates of zygomatic implants (ZI). ZI success, prostheses survival and success, sinus pathology and patient reported outcomes were also investigated. Methods: Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines were followed. Embase and OvidMedline databases were searched alongside the grey literature. The systematic review was recorded in PROSPERO (CRD42022358024). Studies reporting titanium/titanium alloy ZI survival data, ZI-supported prosthesis data, ZIs directly compared to any other implant therapy including grafte...

Chrcanovic BR, Albrektsson T, Wennerberg A. Survival and Complications of Zygomatic Implants: An Updated Systematic Review. J Oral Maxillofac Surg. 2016 Oct;74(10):1949-64. doi: 10.1016/j.joms. 2016 .06.166. Epub 2016 Jun 18. PMID: 27422530. Abstract Purpose: To assess the survival rate of zygomatic implants (ZIs) and the prevalence of complications based on previously published studies. Materials and methods: An electronic search of 3 databases was performed in December 2015 and was supplemented by manual searching. Clinical series of ZIs were included. Interval survival rate and cumulative survival rate (CSR) were calculated. The untransformed proportion of complications (sinusitis, soft tissue infection, paresthesia, oroantral fistulas) was calculated by considering the prevalence reported in the studies. Results: Sixty-eight studies were included, comprising 4,556 ZIs in 2,161 patients with 103 failures. The 12-year CSR was 95.21%. Most failures were detected within the 6-month pos...