1.Subepithelial connective tissue graft with and without the use of plasma rich in growth factors for treating root exposure.
Ardeshir LAFZI ; Masoumeh FARAMARZI ; Adileh SHIRMOHAMMADI ; Ahmad BEHROZIAN ; Atabak KASHEFIMEHR ; Ehsan KHASHABI
Journal of Periodontal & Implant Science 2012;42(6):196-203
PURPOSE: The aim of this study was to evaluate the clinical efficiency of the subepithelial connective tissue graft (SCTG) with and without plasma rich in growth factor (PRGF) in the treatment of gingival recessions. METHODS: Twenty bilateral buccal gingival Miller's Class I and II recessions were selected. Ten of the recessions were treated with SCTG and PRGF (test group). The rest ten of the recessions were treated with SCTG (control group). The clinical parameters including recession depth (RD), percentage of root coverage (RC), mucogingival junction (MGJ) position, clinical attachment level (CAL), and probing depth (PD) were measured at the baseline, and 1 and 3 months later. The data were analyzed using the Wilcoxon signed rank and Mann-Whitney U tests. RESULTS: After 3 months, both groups showed a significant improvement in all of the mentioned criteria except PD. Although the amount of improvement was better in the SCTG+PRGF group than the SCTG only group, this difference was not statistically significant. The mean RC was 70.85+/-12.57 in the test group and 75.83+/-24.68 in the control group. CONCLUSIONS: Both SCTG+PRGF and SCTG only result in favorable clinical outcomes, but the added benefit of PRGF is not evident.
Connective Tissue
;
Intercellular Signaling Peptides and Proteins
;
Plasma
;
Transplants
2.Comparison of pain intensity of anterior middle superior alveolar injection with infiltration anesthetic technique in maxillary periodontal surgery.
Adileh SHIRMOHAMMADI ; Masoumeh FARAMARZI ; Ardeshir LAFZI ; Atabak KASHEFIMEHR ; Sepideh MALEK
Journal of Periodontal & Implant Science 2012;42(2):45-49
PURPOSE: The aim of the present clinical trial was to compare pain during injection of anterior middle superior alveolar (AMSA) technique with that of infiltration injection technique in the maxilla in periodontal flap surgeries of patients referring to the Department of Periodontics, Faculty of Dentistry, Tabriz University of Medical Sciences. METHODS: Twenty subjects with an age range of 20 to 40 years were selected for the present study. One side of the maxilla was randomly selected as the test side and the other as the control side using a flip of a coin. AMSA technique was used on the test side and infiltration technique was used on the control side for anesthesia. On both sides 2% lidocaine containing 1:80,000 epinephrine was used for anesthesia. The operator obtained the visual analogue scale for each patient immediately after the injection and immediately after surgery. Data was analyzed using descriptive statistical methods (frequency percentages, means and standard deviations) and Wilcoxon's test using SPSS ver. 13 (SPSS Inc.). Statistical significance was defined at P<0.05. RESULTS: There were no statistically significant differences in pain during injection between the two techniques (P=0.856). There were statistically significant differences in postoperative pain between the two injection techniques (P=0.024). CONCLUSIONS: Postoperative pain in AMSA injection technique was less than that in the infiltration technique. Therefore, the AMSA technique is preferable in the periodontal surgeries for the anesthesia of palatal tissues given the fact that it has other advantages, too.
Amsacrine
;
Anesthesia
;
Anesthesia, Local
;
Dentistry
;
Epinephrine
;
Humans
;
Lidocaine
;
Maxilla
;
Numismatics
;
Pain, Postoperative
;
Periodontics
;
Periodontium
3.Comparison of pain intensity of anterior middle superior alveolar injection with infiltration anesthetic technique in maxillary periodontal surgery.
Adileh SHIRMOHAMMADI ; Masoumeh FARAMARZI ; Ardeshir LAFZI ; Atabak KASHEFIMEHR ; Sepideh MALEK
Journal of Periodontal & Implant Science 2012;42(2):45-49
PURPOSE: The aim of the present clinical trial was to compare pain during injection of anterior middle superior alveolar (AMSA) technique with that of infiltration injection technique in the maxilla in periodontal flap surgeries of patients referring to the Department of Periodontics, Faculty of Dentistry, Tabriz University of Medical Sciences. METHODS: Twenty subjects with an age range of 20 to 40 years were selected for the present study. One side of the maxilla was randomly selected as the test side and the other as the control side using a flip of a coin. AMSA technique was used on the test side and infiltration technique was used on the control side for anesthesia. On both sides 2% lidocaine containing 1:80,000 epinephrine was used for anesthesia. The operator obtained the visual analogue scale for each patient immediately after the injection and immediately after surgery. Data was analyzed using descriptive statistical methods (frequency percentages, means and standard deviations) and Wilcoxon's test using SPSS ver. 13 (SPSS Inc.). Statistical significance was defined at P<0.05. RESULTS: There were no statistically significant differences in pain during injection between the two techniques (P=0.856). There were statistically significant differences in postoperative pain between the two injection techniques (P=0.024). CONCLUSIONS: Postoperative pain in AMSA injection technique was less than that in the infiltration technique. Therefore, the AMSA technique is preferable in the periodontal surgeries for the anesthesia of palatal tissues given the fact that it has other advantages, too.
Amsacrine
;
Anesthesia
;
Anesthesia, Local
;
Dentistry
;
Epinephrine
;
Humans
;
Lidocaine
;
Maxilla
;
Numismatics
;
Pain, Postoperative
;
Periodontics
;
Periodontium