Hyaluronic acid filler injection for deep nasolabial folds: A novel intraoral approach

Yi, Kyu‐Ho; Lee, Jong‐Jin; Hur, Hye‐Won; Bae, Hyun‐Kyu; Kim, Hee‐Jin

doi:10.1002/ca.23919

Cited by 19 publications

(22 citation statements)

References 7 publications

(5 reference statements)

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“…6 Numerous strategies have been suggested to prevent this secondary blindness. 1,7 The use of Doppler ultrasound-guided injections has been recommended as a preventive method. Additionally, the use of a cannula, rather than a needle, prevents arterial puncture.…”

Section: Discussionmentioning

confidence: 99%

“…Numerous strategies have been suggested to prevent this secondary blindness 1,7 . The use of Doppler ultrasound‐guided injections has been recommended as a preventive method.…”

Section: Discussionmentioning

confidence: 99%

“…Aesthetic procedures such as botulinum neurotoxin injection and filler injection for anti‐aging are highly getting popularity worldwide. Hyaluronic acid (HA) injections are often used for volume augmentation and wrinkle reduction 1 . To avoid difficulties, understanding the vascular anatomy and filler content is crucial.…”

Section: Introductionmentioning

confidence: 99%

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Does injecting small amounts of fillers prevent the development of secondary blindness?

Lee

Kim³

et al. 2023

J of Cosmetic Dermatology

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IntroductionInadvertent entry of filler products into the supratrochlear, supraorbital, or dorsal nasal arteries, among other branches of the ophthalmic artery, might result in an immediate and devastating loss of vision. We wanted to examine how much filler could block the ophthalmic artery.Materials and MethodsTwenty‐nine fresh cadavers were examined. We exposed the arterial supply to the opthalmic artery by dissecting the orbital area. Thereafter, 17 filler injections were introduced into the supratrochlear, supraorbital, and dorsal nasal arteries each. The amount of filler injection that completely blocked the ophthalmic artery was measured. Additionally, one of the head specimens was processed using phosphotungstic acid‐based contrast enhancement micro‐computed tomography to analyze each arteries to obstruct its whole ophthalmic artery.ResultsThe supratrochlear, supraorbital, and dorsal nasal arteries had mean volumes in milliliter (mean ± standard deviation) of 0.0397 ± 0.010 mL, 0.0409 ± 0.00932 mL, and 0.0368 ± 0.00732 mL, respectively. However, the arteries did not differ significantly.ConclusionEven a modest amount of filler injection can completely block the ophthalmic artery, resulting in visual loss.

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Section: Discussionmentioning

confidence: 99%

“…Numerous strategies have been suggested to prevent this secondary blindness 1,7 . The use of Doppler ultrasound‐guided injections has been recommended as a preventive method.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Does injecting small amounts of fillers prevent the development of secondary blindness?

Lee

Kim³

et al. 2023

J of Cosmetic Dermatology

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“…1 Non-invasive cosmetic procedures, such as thread lifting, dermal fillers and botulinum neurotoxin injections, have been proven to effectively address these issues. [2][3][4][5][6] Thread lifting, in particular, utilizes threads composed of materials such as polydioxanone (PDO), poly-L-lactic acid (PLLA) and etc. to lift and tighten sagging skin on the face.…”

Section: Introductionmentioning

confidence: 99%

Lateral facial thread lifting procedure with temporal anchoring in deep temporal fascia: Anatomical perspectives of superficial temporal artery

Yi,

2024

Skin Research and Technology

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IntroductionThread lifting is a non‐surgical cosmetic procedure that utilizes threads to lift and tighten sagging skin on the face. In Lateral face lifting with anchoring technique, the threads are inserted into the skin and anchored in place to provide support to the skin at artery free zone. This technique utilizes a long cog thread, allowing for stronger fixation points. The optimal location for thread anchoring is in the fascia of the treatment area.Method and materialsThe study was performed with twelve cadavers with twenty‐four specimens of head from cadavers and was processed using phosphotungstic acid‐based contrast enhancement micro‐computed tomography and conventional computed tomography. The superficial temporal artery with branches of parietal and temporal were then observed with image Slicer program to analyze the safe anchoring place for the deep temporal fascia. The main branch was selected with diameter over 0.3 mm and less than 0.3 mm was regarded as arteriole. Additionally, a case of deep temporal tagging with the Secret Miracle (Hyundae Meditech Co., Ltd., South Korea) has been used for lifting procedures.ResultThe main branch of the parietal branch located posteriorly was located mean of ‐13 mm (range of +5.5 mm to ‐23 mm). And the temporal artery ran most anteriorly had mean of 44 mm anteriorly (range of 32 to 59 mm). The safe area for the tagging is at the deep temporal fascia between the superior temporal line and inferior temporal line. The safe range of deep temporal fascia is a vertical line crossing tragus from 1 to 3 cm anteriorly.ConclusionBy analyzing the result of the superficial temporal artery of parietal and temporal branches the ideal tagging place for the thread anchoring area has been suggested.

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“…Hyaluronic acid (HA) filler injection is one of the most popular cosmetic treatments due to advantages such as lower risks and shorter time as compared to surgery, and it is less invasive with a satisfactory filling effect (Yi, Lee, Hur, Bae, & Kim, 2022). HA, filler treatments for subzygomatic arch depression are recommended for those who desire a plump face with a less pronounced zygoma.…”

Section: Introductionmentioning

confidence: 99%

Anatomical proposal for hyaluronic acid filler injection in subzygomatic arch depression: A dual‐plane injection technique

Wook¹,

Kim²,

Ahn

et al. 2023

Clinical Anatomy

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A subzygomatic arch depression creates a bulky face outline. To smoothen these depressions and correct facial contours, hyaluronic acid filler injection methods are frequently used. However, the complexity of the subzygomatic region make it difficult for practitioners to effectively volume the region. The conventional injection of single layer injection has limitations of lack in volume addition and unwanted undulations and spreading. The anatomical factors were reviewed with ultrasonography, three‐dimensional photogrammetric analysis, and cadaver dissection. In this anatomical study, the present knowledge on localizing filler injection with a more precisely demarcated dual‐plane injection was suggested. This study presents novel anatomical findings related to the injection of hyaluronic acid filler injection in the subzygomatic arch depression.

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Hyaluronic acid filler injection for deep nasolabial folds: A novel intraoral approach

Cited by 19 publications

References 7 publications

Does injecting small amounts of fillers prevent the development of secondary blindness?

Does injecting small amounts of fillers prevent the development of secondary blindness?

Lateral facial thread lifting procedure with temporal anchoring in deep temporal fascia: Anatomical perspectives of superficial temporal artery

Anatomical proposal for hyaluronic acid filler injection in subzygomatic arch depression: A dual‐plane injection technique

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