Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation
Summary:. Dorsal nasal augmentation is a common injection associated with ocular complications. Digital compressions on both sides of the nose are recommended during injection. Considering the reported incidences of visual complications, this preventive technique may need an adjustment for more effe...
Guardado en:
Autores principales: | , , , |
---|---|
Formato: | article |
Lenguaje: | EN |
Publicado: |
Wolters Kluwer
2021
|
Materias: | |
Acceso en línea: | https://doaj.org/article/e825dae2d94f4518ad39e34609adae5b |
Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
id |
oai:doaj.org-article:e825dae2d94f4518ad39e34609adae5b |
---|---|
record_format |
dspace |
spelling |
oai:doaj.org-article:e825dae2d94f4518ad39e34609adae5b2021-11-25T07:58:04ZAnatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation2169-757410.1097/GOX.0000000000003924https://doaj.org/article/e825dae2d94f4518ad39e34609adae5b2021-11-01T00:00:00Zhttp://journals.lww.com/prsgo/fulltext/10.1097/GOX.0000000000003924https://doaj.org/toc/2169-7574Summary:. Dorsal nasal augmentation is a common injection associated with ocular complications. Digital compressions on both sides of the nose are recommended during injection. Considering the reported incidences of visual complications, this preventive technique may need an adjustment for more effectiveness to prevent blindness. Therefore, the dorsal nasal arteries (DNAs) were studied by conventional dissections in the subcutaneous and fibromuscular tissues of the nasal dorsum in 60 embalmed cadavers. The results showed that among the 60 faces, 32 faces had bilateral DNAs (53.3%), 23 had dorsal nasal plexus with minute arteries (38.3%), and five had a single dominant DNA (8.3%). The DNA originated from one of the four arterial sources, which influenced the location and course of the artery. These sources included the ophthalmic angular arteries in 21 faces (56.8%), terminal ophthalmic arteries in two faces (5.4%), lateral nasal arteries in 11 faces (29.7%) and facial angular arteries in three faces (8.1%). Consequently, the dominant dorsal nasal artery running close to the midline found in 8% of the cases could make side compressions during nasal dorsum augmentation less effective from preventing ocular complications. However, an adjustment of digital compressions which combines pinching and side compressions is suggested to improve the safety.Tanvaa Tansatit, MD, MScBenrita Jitaree, PhDSukanya Uruwan, MScChalermquan Rungsawang, PhDWolters KluwerarticleSurgeryRD1-811ENPlastic and Reconstructive Surgery, Global Open, Vol 9, Iss 11, p e3924 (2021) |
institution |
DOAJ |
collection |
DOAJ |
language |
EN |
topic |
Surgery RD1-811 |
spellingShingle |
Surgery RD1-811 Tanvaa Tansatit, MD, MSc Benrita Jitaree, PhD Sukanya Uruwan, MSc Chalermquan Rungsawang, PhD Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
description |
Summary:. Dorsal nasal augmentation is a common injection associated with ocular complications. Digital compressions on both sides of the nose are recommended during injection. Considering the reported incidences of visual complications, this preventive technique may need an adjustment for more effectiveness to prevent blindness. Therefore, the dorsal nasal arteries (DNAs) were studied by conventional dissections in the subcutaneous and fibromuscular tissues of the nasal dorsum in 60 embalmed cadavers. The results showed that among the 60 faces, 32 faces had bilateral DNAs (53.3%), 23 had dorsal nasal plexus with minute arteries (38.3%), and five had a single dominant DNA (8.3%). The DNA originated from one of the four arterial sources, which influenced the location and course of the artery. These sources included the ophthalmic angular arteries in 21 faces (56.8%), terminal ophthalmic arteries in two faces (5.4%), lateral nasal arteries in 11 faces (29.7%) and facial angular arteries in three faces (8.1%). Consequently, the dominant dorsal nasal artery running close to the midline found in 8% of the cases could make side compressions during nasal dorsum augmentation less effective from preventing ocular complications. However, an adjustment of digital compressions which combines pinching and side compressions is suggested to improve the safety. |
format |
article |
author |
Tanvaa Tansatit, MD, MSc Benrita Jitaree, PhD Sukanya Uruwan, MSc Chalermquan Rungsawang, PhD |
author_facet |
Tanvaa Tansatit, MD, MSc Benrita Jitaree, PhD Sukanya Uruwan, MSc Chalermquan Rungsawang, PhD |
author_sort |
Tanvaa Tansatit, MD, MSc |
title |
Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
title_short |
Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
title_full |
Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
title_fullStr |
Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
title_full_unstemmed |
Anatomical Study of the Dorsal Nasal Artery to Prevent Visual Complications during Dorsal Nasal Augmentation |
title_sort |
anatomical study of the dorsal nasal artery to prevent visual complications during dorsal nasal augmentation |
publisher |
Wolters Kluwer |
publishDate |
2021 |
url |
https://doaj.org/article/e825dae2d94f4518ad39e34609adae5b |
work_keys_str_mv |
AT tanvaatansatitmdmsc anatomicalstudyofthedorsalnasalarterytopreventvisualcomplicationsduringdorsalnasalaugmentation AT benritajitareephd anatomicalstudyofthedorsalnasalarterytopreventvisualcomplicationsduringdorsalnasalaugmentation AT sukanyauruwanmsc anatomicalstudyofthedorsalnasalarterytopreventvisualcomplicationsduringdorsalnasalaugmentation AT chalermquanrungsawangphd anatomicalstudyofthedorsalnasalarterytopreventvisualcomplicationsduringdorsalnasalaugmentation |
_version_ |
1718413590611886080 |