Tatsuo Shirota

Tatsuo Shirota
School of Dentistry,
2-1-1, Kita-senzoku, Ohta-ku, 145-8515 Tokyo
Japan

Publications
  • Research Article
    Clinical Evaluation of Bioabsorbable Mesh for Secondary Bone Grafts in the Alveolar Cleft
    Author(s): Tatsuo Shirota*,Hiroshi Ogura,Maiko Suzuki,Ayako Akizuki,Takaaki Kamatani,Seiji Kondo,Tetsutaro Yamaguchi Tatsuo Shirota*,Hiroshi Ogura,Maiko Suzuki,Ayako Akizuki,Takaaki Kamatani,Seiji Kondo,Tetsutaro Yamaguchi

    Purpose: This study investigates whether a poly-L-lactic acid (PLLA)-polyglycolic acid (PGA) mesh-type bone joining material (PLLA-PGA mesh), a bioabsorbable osteosynthetic material, can replace titanium mesh for secondary bone grafts in the alveolar cleft. Methods: The subjects were 6 patients who underwent secondary bone grafting in the alveolar cleft using the PLLA-PGA mesh and 6 patients treated with titanium mesh. Intraoral X-ray images and dental small-field CT (3DX) were taken over a period of 6 months postoperatively. Analysis of Covariance (ANCOVA) was performed for two objective variables obtained from CT images namely the vertical height of the bony bridge and the labial-lingual thickness. A generalized linear model was also used to analyze a discrete objective variable, i.e., the.. View More»
    DOI: 10.4172/2161-1122.1000353

    Abstract PDF