Reconstructive Operation of Severe Orbital Hypertelorism With Computer-Assisted Precise Virtual Plan

Ouyang, Long; Li, Binghang; Xu, Shixing; Jin, Qi; Chen, Ying; Gui, Lai; Fu, Jidi; Niu, Feng

doi:10.1097/scs.0000000000009046

Cited by 3 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ouyang et al reported a successful case of orbital hypertelorism correction with the aid of a 3D-printed cutting guide. The study created a 1:1 plaster model of the skull with a predetermined osteotomy guideline that assisted in surgical planning and served as an intraoperative guide [ 58 ]. Another team conducted forty cases of computer-assisted craniofacial malformity surgeries, treating hypertelorism, craniosynostosis, and orbital trauma with the aid of 3D-printed cutting guides.…”

Section: 3d Printing In Ophthalmic Prototyping and Simulationmentioning

confidence: 99%

Towards Precision Ophthalmology: The Role of 3D Printing and Bioprinting in Oculoplastic Surgery, Retinal, Corneal, and Glaucoma Treatment

Wu,

Tabari,

Mazerolle

et al. 2024

Biomimetics

View full text Add to dashboard Cite

In the forefront of ophthalmic innovation, biomimetic 3D printing and bioprinting technologies are redefining patient-specific therapeutic strategies. This critical review systematically evaluates their application spectrum, spanning oculoplastic reconstruction, retinal tissue engineering, corneal transplantation, and targeted glaucoma treatments. It highlights the intricacies of these technologies, including the fundamental principles, advanced materials, and bioinks that facilitate the replication of ocular tissue architecture. The synthesis of primary studies from 2014 to 2023 provides a rigorous analysis of their evolution and current clinical implications. This review is unique in its holistic approach, juxtaposing the scientific underpinnings with clinical realities, thereby delineating the advantages over conventional modalities, and identifying translational barriers. It elucidates persistent knowledge deficits and outlines future research directions. It ultimately accentuates the imperative for multidisciplinary collaboration to enhance the clinical integration of these biotechnologies, culminating in a paradigm shift towards individualized ophthalmic care.

show abstract

Section: 3d Printing In Ophthalmic Prototyping and Simulationmentioning

confidence: 99%

Towards Precision Ophthalmology: The Role of 3D Printing and Bioprinting in Oculoplastic Surgery, Retinal, Corneal, and Glaucoma Treatment

Wu,

Tabari,

Mazerolle

et al. 2024

Biomimetics

View full text Add to dashboard Cite

show abstract

Surgical Correction of Orbital Hypertelorism With Absorbable Plate Instead of Frontal and Orbital Bar and Inverted U-Shaped Osteotomy

Shen,

Cui,

et al. 2024

Ann Plast Surg

View full text Add to dashboard Cite

Objective The aim of the study is to investigate the effect and feasibility of using absorbable plate instead of frontal and orbital bar and inverted U-shaped osteotomy to correct the widening of orbital distance. Methods The surgical effect and feasibility of using absorbable plate instead of frontal and orbital bridge plus inverted U-osteotomy for orbital widening syndrome in seven cases between January 2019 and February 2022 were retrospectively analyzed. First, the surgical procedure for orbital hypertelorism was inverted U-shaped orbital osteotomy, and a frontal bone flap was removed, exposing the superior orbital margin and the orbital circumference, and the orbital bone was directly cut off by inverted U-shaped osteotomy. The widened bone in the middle of the orbit was removed, and a long absorbable plate was used to replace the orbitofrontal bridge. The two sides of the orbit were fixed on the absorbable plate, and the absorbable plate was fixed on the rear skull. The clinical effect of treatment, complications (such as cerebrospinal fluid leakage and infection), safety, and feasibility of surgery were evaluated. Results Using absorbable plate instead of fronto-orbital bridge achieved the effect of orbitofrontal bridge, without orbital distance widening, cerebrospinal fluid leakage, and intracranial infection. Operating time was reduced. There was no metal fixation, and there was no risk of a second operation. Conclusions The effect of replacing the frontal-orbital bridge with an absorbable plate and inverted U-shaped osteotomy is positive, the operation time is short, and the orbital distance is clearly improved. This approach can replace the traditional orbital-distance operation, and the incidence of postoperative cerebrospinal fluid leakage and infection is low. Long-term follow-up results are stable.

show abstract

An Effective Technique for the Correction of Orbital Hypertelorism to Prevent Recurrence

Dong,

Gu,

Zhang

et al. 2024

Journal of Craniofacial Surgery

View full text Add to dashboard Cite

Objective: To investigate the efficacy and safety of medial orbital wall osteotomy with medial displacement combined with lateral orbital wall Medpor artificial material implantation in the treatment of orbital hypertelorism. Methods: A retrospective analysis was performed on patients who underwent the above surgical procedures from 2010 to 2019, and long-term follow-up was conducted to record surgery-related complications and evaluate postoperative outcomes. Results: Four patients (3 males and 1 female) were followed up for 24 months. All patients were satisfied with the postoperative results. There was no diplopia, vision loss, eye movement disorder or other vision-related complications. There was no implant rejection, infection or exposure. Conclusion: This operation is a modification of the traditional surgical method of medial orbital wall osteotomy. It is safe and effective for the treatment of orbital hypertelorism.

show abstract

Reconstructive Operation of Severe Orbital Hypertelorism With Computer-Assisted Precise Virtual Plan

Cited by 3 publications

References 12 publications

Towards Precision Ophthalmology: The Role of 3D Printing and Bioprinting in Oculoplastic Surgery, Retinal, Corneal, and Glaucoma Treatment

Towards Precision Ophthalmology: The Role of 3D Printing and Bioprinting in Oculoplastic Surgery, Retinal, Corneal, and Glaucoma Treatment

Surgical Correction of Orbital Hypertelorism With Absorbable Plate Instead of Frontal and Orbital Bar and Inverted U-Shaped Osteotomy

An Effective Technique for the Correction of Orbital Hypertelorism to Prevent Recurrence

Contact Info

Product

Resources

About