Soft Tissue Lip Profile with Steiner(S) and Ricketts (E) Lip Analysis in Patient’s with Skeletal and Dental Class I Occlusion
Almas Rahoojo, Samreen Naz, Mansoor Ahmed Rahoojo, Abdul Bari Memon, Sandeep, Ali Muhammad Rahoojo
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ABSTRACT
Objective: To determine the soft
tissue lip profile with Steiner (S) and Ricketts (E) lip analysis in patients
with skeletal and dental class i occlusion at LUMHS
Methodology: This descriptive
study was done at department of Orthodontic, Liaquat University of medical and
health sciences Jamshoro/Hyderabad, from august 2014 to august 2015.
Individuals having age range of 18–30 years with dental and skeletal occlusion
class I, competent lips involving facial profile, without history of preceding
orthodontic treatment, mal and crowded aligned teeth and either of gender were
included. To evaluate hard soft and tissue lip profile, the cephalometric
analysis was done using radiographs, traced manually on matte
acetate sheets with thicknesses of 0.003, measurements of 8x10 under
direct inspection on an illuminator. SPSS version 26 was used for
data analyzed.
Results: A total of 100
patients were enrolled in the study their average age was 22±1.2 years.
Males were 41% and females were 59%. The overall average of
SNA angle was 81.866±1.199 and average of SNB angle was 80.667
±1.27. Average of ANB angle, S line to upper lip, S line to the lower lip and E
line to upper lip were 1.167 ±1.028, 1.067 ±1.006 mm, 1.917±1.369 mm, and 3.2±1.96
mm, respectively, while average of lower lip was 2.80+2.83.
Conclusion: In terms of soft
tissue lip profile with Ricketts (E) and Steiner (S) lip analysis among
patients with dental and skeletal occlusion class I, the Antero-posterior
position of lower and upper lip regarding E-line was 2.80 +2.83mm and 3.2+1.96
mm, respectively, and Antero-posterior position of lower and upper lip
regarding S-line was 2.16+1.34mm and 1.30+1.019 mm, respectively. According to
gender, there was statistically no significant variance.
Keywords:
Lip profile, skeletal, dental, occlusion class I
ABSTRACT
Objective: To determine the soft
tissue lip profile with Steiner (S) and Ricketts (E) lip analysis in patients
with skeletal and dental class i occlusion at LUMHS
Methodology: This descriptive
study was done at department of Orthodontic, Liaquat University of medical and
health sciences Jamshoro/Hyderabad, from august 2014 to august 2015.
Individuals having age range of 18–30 years with dental and skeletal occlusion
class I, competent lips involving facial profile, without history of preceding
orthodontic treatment, mal and crowded aligned teeth and either of gender were
included. To evaluate hard soft and tissue lip profile, the cephalometric
analysis was done using radiographs, traced manually on matte
acetate sheets with thicknesses of 0.003, measurements of 8x10 under
direct inspection on an illuminator. SPSS version 26 was used for
data analyzed.
Results: A total of 100
patients were enrolled in the study their average age was 22±1.2 years.
Males were 41% and females were 59%. The overall average of
SNA angle was 81.866±1.199 and average of SNB angle was 80.667
±1.27. Average of ANB angle, S line to upper lip, S line to the lower lip and E
line to upper lip were 1.167 ±1.028, 1.067 ±1.006 mm, 1.917±1.369 mm, and 3.2±1.96
mm, respectively, while average of lower lip was 2.80+2.83.
Conclusion: In terms of soft
tissue lip profile with Ricketts (E) and Steiner (S) lip analysis among
patients with dental and skeletal occlusion class I, the Antero-posterior
position of lower and upper lip regarding E-line was 2.80 +2.83mm and 3.2+1.96
mm, respectively, and Antero-posterior position of lower and upper lip
regarding S-line was 2.16+1.34mm and 1.30+1.019 mm, respectively. According to
gender, there was statistically no significant variance.
Keywords:
Lip profile, skeletal, dental, occlusion class I