The Morphometry of the Cervical Vertebral Column in the Sagittal Plane: Comparing Methods for Determining Cervical Lordosis Angle

Mehmet Tunçeli; Hüseyin Erdem; Nazire Kılıç Şafak; Roger Somaes; Neslihan Boyan; Özkan Oğuz

Makale detayları

The Morphometry of the Cervical Vertebral Column in the Sagittal Plane: Comparing Methods for Determining Cervical Lordosis Angle

Yazarlar:

Mehmet Tunçeli | Hüseyin Erdem | Nazire Kılıç Şafak | Roger Somaes | Neslihan Boyan | Özkan Oğuz

Yayıncı:

Harran University

Ana Başlıklar:

Klinik Tıp Bilimleri

Dergi:

Harran Üniversitesi Tıp Fakültesi Dergisi Vol.20 Issue 1, pp.170-176

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001285196

pISSN:

1304-9623

Anahtar kelimeler:

Özet:

 Background: The aims of this study were to: i to analyze the morphometric characteristics of the cervical vertebral column in the sagittal plane; and ii compare morphometric methods used for determinating cervical lordosis angle. Materials and Methods: Direct cervical sagittal radiographs of 175 adults were analyzed and cervical lordosis angle was evaluated by Cobb C2-C7, central cervical lordosis angle, posterior tangent, and Risser  Ferguson methods. In addition, occipitocervical angle occiput-C2 and cervical vertical tranlation distance were deter-mined to assess upper cervical lordosis and forward head posture, respectively. Results: The measured cervical lordosis angles were differed p0.05 depending on the measurement met-hod. There was a strong negative correlation between cervical lordosis angle and occipitocervical angle r  -0.707, a weak negative correlation between cervical lordosis angle and cervical vertical translation distance r  -0.253 and a moderate positive correlation between occipitocervical angle and cervical vertical translation distance r  0.552. It was observed that an increase of 1 mm in the cervical vertical translation distance cau-sed an increase in the occipitocervical angle about 0.6 degrees. Conclusions: In planning cervical surgery, the balance and alignment of the cervical vertebral column in the sagittal plane should be evaluated in detail. The contour of the cervical vertebral column in the sagittal plane and the limits of cervical lordosis angle are important in the evaluation of cervical pathologies. The obsserva-tions from this study will benefit the understanding of vertebral column morphometry will contribute to the literature in anatomy, physiotherapy, radiology, and cervical regional surgery. Key Words: Cervical lordosis angle, cervical vertebrae, morphometry, radiography, sagittal plane.

 Background: The aims of this study were to: i to analyze the morphometric characteristics of the cervical vertebral column in the sagittal plane; and ii compare morphometric methods used for determinating cervical lordosis angle. Materials and Methods: Direct cervical sagittal radiographs of 175 adults were analyzed and cervical lordosis angle was evaluated by Cobb C2-C7, central cervical lordosis angle, posterior tangent, and Risser  Ferguson methods. In addition, occipitocervical angle occiput-C2 and cervical vertical tranlation distance were deter-mined to assess upper cervical lordosis and forward head posture, respectively. Results: The measured cervical lordosis angles were differed p0.05 depending on the measurement met-hod. There was a strong negative correlation between cervical lordosis angle and occipitocervical angle r  -0.707, a weak negative correlation between cervical lordosis angle and cervical vertical translation distance r  -0.253 and a moderate positive correlation between occipitocervical angle and cervical vertical translation distance r  0.552. It was observed that an increase of 1 mm in the cervical vertical translation distance cau-sed an increase in the occipitocervical angle about 0.6 degrees. Conclusions: In planning cervical surgery, the balance and alignment of the cervical vertebral column in the sagittal plane should be evaluated in detail. The contour of the cervical vertebral column in the sagittal plane and the limits of cervical lordosis angle are important in the evaluation of cervical pathologies. The obsserva-tions from this study will benefit the understanding of vertebral column morphometry will contribute to the literature in anatomy, physiotherapy, radiology, and cervical regional surgery. Key Words: Cervical lordosis angle, cervical vertebrae, morphometry, radiography, sagittal plane.

 Background: The aims of this study were to: i to analyze the morphometric characteristics of the cervical vertebral column in the sagittal plane; and ii compare morphometric methods used for determinating cervical lordosis angle. Materials and Methods: Direct cervical sagittal radiographs of 175 adults were analyzed and cervical lordosis angle was evaluated by Cobb C2-C7, central cervical lordosis angle, posterior tangent, and Risser  Ferguson methods. In addition, occipitocervical angle occiput-C2 and cervical vertical tranlation distance were deter-mined to assess upper cervical lordosis and forward head posture, respectively. Results: The measured cervical lordosis angles were differed p0.05 depending on the measurement met-hod. There was a strong negative correlation between cervical lordosis angle and occipitocervical angle r  -0.707, a weak negative correlation between cervical lordosis angle and cervical vertical translation distance r  -0.253 and a moderate positive correlation between occipitocervical angle and cervical vertical translation distance r  0.552. It was observed that an increase of 1 mm in the cervical vertical translation distance cau-sed an increase in the occipitocervical angle about 0.6 degrees. Conclusions: In planning cervical surgery, the balance and alignment of the cervical vertebral column in the sagittal plane should be evaluated in detail. The contour of the cervical vertebral column in the sagittal plane and the limits of cervical lordosis angle are important in the evaluation of cervical pathologies. The obsserva-tions from this study will benefit the understanding of vertebral column morphometry will contribute to the literature in anatomy, physiotherapy, radiology, and cervical regional surgery. Key Words: Cervical lordosis angle, cervical vertebrae, morphometry, radiography, sagittal plane.

 Background: The aims of this study were to: i to analyze the morphometric characteristics of the cervical vertebral column in the sagittal plane; and ii compare morphometric methods used for determinating cervical lordosis angle. Materials and methods: Direct cervical sagittal radiographs of one 175 adults were analyzed and cervical lordosis angle was evaluated by Cobb C2-C7, central cervical lordosis angle, posterior tangent, and Risser  Ferguson methods. In addition, occipitocervical angle occiput-C2 and cervical vertical translation were determined to assess upper cervical lordosis and forward head posture, respectively. Results: The measured cervical lordosis angles were differed p0.05 depending on the measurement method. There was a strong negative correlation between cervical lordosis angle and occipitocervical angle r  -0.707, a weak negative correlation between cervical lordosis angle and cervical vertical translation distance r  -0.253 and a moderate positive correlation between occipitocervical angle and cervical vertical translation distance r  0.552. It was observed that an increase of 1 mm in the cervical vertical translation distance caused an increase in the occipitocervical angle about 0.6 degrees. Conclusions: In planning cervical surgery, the balance and alignment of the cervical vertebral column in the sagittal plane should be evaluated in detail. The contour of the cervical vertebral column in the sagittal plane and the limits of cervical lordosis angle are important in the evaluation of cervical pathologies. The obsservations from this study will benefit the understanding of vertebral column morphometry will contribute to the literature in anatomy, physiotherapy, radiology, and cervical regional surgery.

Makale detayları

Yazarlar: Mehmet Tunçeli | Hüseyin Erdem | Nazire Kılıç Şafak | Roger Somaes | Neslihan Boyan | Özkan Oğuz

Yayıncı: Harran University

Ana Başlıklar: Klinik Tıp Bilimleri

Dergi: Harran Üniversitesi Tıp Fakültesi Dergisi Vol.20 Issue 1, pp.170-176

Belge Tipi: Makale

Yayın Tarihi: 4/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001285196

pISSN: 1304-9623

Sayı

Yazarlar:

Mehmet Tunçeli | Hüseyin Erdem | Nazire Kılıç Şafak | Roger Somaes | Neslihan Boyan | Özkan Oğuz

Yayıncı:

Harran University

Ana Başlıklar:

Klinik Tıp Bilimleri

Dergi:

Harran Üniversitesi Tıp Fakültesi Dergisi Vol.20 Issue 1, pp.170-176

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001285196

pISSN:

1304-9623