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Roelofs KA, Margines JB, Chen T, Goodyear K, Goldberg RA, Rootman DB. Optimizing Management of Asymmetric Ptosis: A Comparison of Three Posterior Approach Resection Algorithms. Ophthalmic Plast Reconstr Surg 2023; 39:72-75. [PMID: 36095846 DOI: 10.1097/iop.0000000000002246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE The purpose of this study was to compare the efficacy of 3 resection algorithms in the management of patients with asymmetric ptosis. METHODS Patients undergoing bilateral Muller's muscle-conjunctival resection (MMCR) were identified. Standardized preoperative clinical photographs were examined and margin reflex distance 1 (MRD1) was measured using ImageJ. Patients presenting with ≥1 mm of asymmetry in MRD1 were included. Three groups were identified: variable (4:1 ratio, with the lower side receiving a greater resection), fixed (7 mm resection bilaterally), and tarsectomy (7 mm bilaterally + 1 mm of tarsus resected on the lower preoperative side). Postoperative MRD1 was measured from photographs obtained 3 months after surgery. The primary outcome was postoperative asymmetry. RESULTS A total of 95 patients with a mean age of 71.0 ± 11.0 years were included. There was no significant difference in age ( p = 0.277) or length of follow-up ( p = 0.782) between the groups. Although the fixed tarsectomy group had significantly greater preoperative asymmetry ( p = 0.001), there was no significant difference in postoperative asymmetry ( p = 0.166). On multivariate analysis, preoperative asymmetry was the only significant predictor of postoperative asymmetry ( p < 0.001). Specifically, the surgical group was not a predictor of the primary outcome ( p = 0.723). CONCLUSIONS Resection amount and technique did not predict postoperative outcomes in cases of asymmetric ptosis. This may support the hypothesis that changes in eyelid position and symmetry following MMCR is due to a dynamic system, rather than as a result of purely mechanical forces.
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Affiliation(s)
- Kelsey A Roelofs
- Division of Orbital and Ophthalmic Plastic Surgery, Jules Stein Eye Institute, University of California, Los Angeles, Los Angeles, California, U.S.A
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Custer PL, Maamari RN, Huecker JB, Gordon MO. Eyebrow Position Before and After Enucleation. Ophthalmic Plast Reconstr Surg 2022; 38:438-443. [DOI: 10.1097/iop.0000000000002145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Quaranta-Leoni FM, Fiorino MG, Quaranta-Leoni F, Di Marino M. Anophthalmic Socket Syndrome: Prevalence, Impact and Management Strategies. Clin Ophthalmol 2021; 15:3267-3281. [PMID: 34393477 PMCID: PMC8354770 DOI: 10.2147/opth.s325652] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 07/21/2021] [Indexed: 11/23/2022] Open
Abstract
Anophthalmic socket syndrome determines functional deficits and facial deformities, and may lead to poor psychological outcomes. This review aims to comprehensively evaluate the features of the syndrome, based on literature review and authors’ clinical and surgical experience. An electronic database (PubMed,MEDLINE and Google Scholar) search of all articles written in English and non-English language with abstract translated to English on anophthalmic socket syndrome was performed. Data reviewed included demographics, presentations, investigations, management, complications and outcomes. Different types of orbital implants were evaluated; the management of implant exposure was examined; different orbital volume enhancement procedures such as secondary implantation, subperiosteal implants and the use of fillers in anophthalmic patients were described; the problems related to socket contraction were outlined; the treatment options for chronic anophthalmic socket pain and phantom eye syndrome were assessed; the most recent advances in the management of congenital anophthalmia were described. Current clinical evidence does not support a specific orbital implant; late exposure of porous implants may be due to pegging, which currently is seldom used; filler absorption in the orbit appears to be faster than in the dermis, and repeated treatments could be a potential source of inflammation; socket contraction results in significant functional and psychological disability, and management is challenging. Patients affected by anophthalmic socket pain and phantom eye syndrome need specific counseling. It is auspicable to use a standardized protocol to treat children affected by clinical congenital anophthalmia; dermis fat graft is a suitable option in these patients as it helps continued socket expansion. Dermis fat graft can also address the volume deficit in case of explantation of exposed implants and in contracted sockets in both children and adults. Appropriate clinical care is essential, as adequate prosthesis wearing improves the quality of life of anophthalmic patients.
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Affiliation(s)
- Francesco M Quaranta-Leoni
- Orbital and Adnexal Service, Villa Tiberia Hospital - GVM Care & Research, Rome, 00137, Italy.,Oftalmoplastica Roma, Rome, 00197, Italy
| | - Maria Grazia Fiorino
- Orbital and Adnexal Service, Villa Tiberia Hospital - GVM Care & Research, Rome, 00137, Italy
| | | | - Matteo Di Marino
- Orbital and Adnexal Service, Villa Tiberia Hospital - GVM Care & Research, Rome, 00137, Italy
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Muscle Spindles in the Levator Palpebrae Superioris Muscle of Human Adults. J Craniofac Surg 2021; 32:1532-1534. [PMID: 33177418 DOI: 10.1097/scs.0000000000007135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT In this experimental anatomic study, the authors examined the number and distribution of muscle spindles in the levator palpebrae superioris (LPS) muscle of human adults. This study included 11 orbits from 11 cadavers (mean age at death, 81.9 years). The LPS muscles were harvested and equally divided into 5 sections using transverse incisions. Muscle spindles were counted in each section. Consequently, muscle spindles were identified in 4 (36.4%) of the 11 orbits studied. One to 4 muscle spindles were identified in each of these 4 orbits. All muscle spindles were found in the most proximal section (the muscle origin), and no muscle spindles were identified in the other sections. The results indicate that the LPS muscle is associated with a smaller number of muscle spindles as compared with the rest of the extraocular muscles. Since higher muscle spindle numbers are associated with finer motor movements, eyelid opening does not seem to require much precision, compared to ocular movement.
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Ophthalmic Surgeries and Systemic Medical Conditions Associated With the Development of Involutional Ptosis. Ophthalmic Plast Reconstr Surg 2021; 37:133-137. [PMID: 32427726 DOI: 10.1097/iop.0000000000001707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate the associations between systemic medical conditions and types of ocular surgery and the development of aponeurotic ptosis. METHODS In this case-control observational cohort study, the relative prevalence of involutional ptosis in a large population of adult patients was assessed. Deidentified patient data from a 10-year time period was obtained from the electronic medical records of 5 large academic medical centers. Patients were selected based on ICD9 and ICD10 codes for involutional ptosis. Control patients were age and gender matched and randomly selected from a general adult population. Systemic comorbidities were determined based on ICD9 and ICD10 codes, and prior ocular surgeries based on CPT codes. The influence of systemic comorbidities and ocular surgery was examined utilizing logistic regression analysis. RESULTS The study cohort consisted of 8297 adult patients with involutional blepharoptosis and 13,128 matched controls. The average age was 65 years. The 3 significant risk factors for developing ptosis were ocular surgery, hyperthyroidism, and type II diabetes with odds ratios of 4.2, 2.5, and 1.45, respectively (p < 0.05). Strabismus, cornea, and glaucoma surgeries were more highly associated with developing ptosis (p < 0.05). Strabismus surgery had the greatest odds ratio of 3.37, followed by cornea surgery at 2.31, and glaucoma surgery at 1.56. CONCLUSIONS Involutional ptosis is likely a multifactorial process. This study demonstrates that risk factors for the development of ptosis include ocular surgery, specifically strabismus, cornea, and glaucoma surgery, as well as hyperthyroidism and type II diabetes.
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North VS, Tran AQ, Lisman RD. Commentary on: Current Upper Blepharoplasty and Ptosis Management Practice Patterns Among The Aesthetic Society Members. Aesthet Surg J 2021; 41:NP210-NP213. [PMID: 33615331 DOI: 10.1093/asj/sjab096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Victoria S North
- Division of Ophthalmic Plastic Surgery, Manhattan Eye, Ear and Throat Hospital/Northwell Health, New York, NY, USA
| | - Ann Q Tran
- Division of Ophthalmic Plastic Surgery, Manhattan Eye, Ear and Throat Hospital/Northwell Health, New York, NY, USA
| | - Richard D Lisman
- Department of Plastic Surgery, NYU Grossman School of Medicine, New York, NY, USA
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Cohen LM, Rootman DB. Blepharoptosis Repair: External Versus Posterior Approach Surgery: Why I Select One over the Other. Facial Plast Surg Clin North Am 2021; 29:195-208. [PMID: 33906756 DOI: 10.1016/j.fsc.2021.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Ptosis surgery is performed via an anterior/external or posterior/internal approach, primarily defined by the eyelid elevator muscle surgically addressed: the levator complex anteriorly or Muller muscle posteriorly. Posterior ptosis surgery via Muller muscle conjunctival resection is an excellent first choice for cases of mild to moderate ptosis with good levator function, as it is predictable, provides a reliable cosmetic outcome, requires no patient cooperation during surgery, portends a lower rate of reoperation, and rarely leads to lagophthalmos and/or eyelid retraction postoperatively. External levator resection is preferred in patients with severe ocular surface/cicatricial conjunctival disease, shortened fornices, and lesser levator function.
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Affiliation(s)
- Liza M Cohen
- Division of Orbital and Ophthalmic Plastic Surgery, Doheny and Stein Eye Institutes, University of California Los Angeles, Los Angeles, 300 Stein Plaza, Los Angeles, CA 90095, USA
| | - Daniel B Rootman
- Division of Orbital and Ophthalmic Plastic Surgery, Doheny and Stein Eye Institutes, University of California Los Angeles, Los Angeles, 300 Stein Plaza, Los Angeles, CA 90095, USA.
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Leshno A, Smadar L, Kapelushnik N, Serlin T, Prat D, Priel A, Ben Simon GJ, Sagiv O. New insight into the physiologic function of Müller's muscle. Exp Eye Res 2020; 202:108336. [PMID: 33130032 DOI: 10.1016/j.exer.2020.108336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/06/2020] [Accepted: 10/23/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Müller's muscle is a sympathetically innervated smooth muscle which serves as an accessory upper eyelid retractor. Its physiologic function and purpose have not yet been clearly defined. We hypothesize that sympathetic innervation to Müller's muscle serves to adjust the upper eyelid's position to variations in pupil size in response to changes in light intensity. METHODS This is a single center cross-sectional study. Healthy volunteers were asked to fixate on a distant non-accommodative target, and a video scan of the anterior segment was performed for each subject's right eye using the Heidelberg Spectralis® optical coherence tomography scanner in infrared mode. The video was taken both in photopic and scotopic conditions, recording the resultant transition of the pupil and eyelids. The pupil diameter (PD), upper eyelid margin-to-reflex distance (MRD1), lower eyelid margin-to-reflex distance (MRD2), and vertical palpebral fissure height (PFH) were measured. RESULTS Thirty-three healthy volunteers (19 women, 57.6%) with a median age of 40 years (range 30-58) were included. The mean PD under photopic conditions increased significantly under scotopic conditions, from 3483 ± 521 μm to 6135 ± 703 μm, respectively (P < 0.0001). An increase in MRD1 was observed following transition from light to dark, with a mean change of 348 ± 311 μm (P < 0.0001). There was no significant change in MRD2. CONCLUSIONS Upper eyelid retraction occurs after transition from photopic to scotopic conditions. This movement suggests the existence of an "eyelid-light reflex" involving Müller's muscle that adjusts the position of the eyelids as the pupil dilates under scotopic conditions.
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Affiliation(s)
- Ari Leshno
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lital Smadar
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Noa Kapelushnik
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Serlin
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daphna Prat
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ayelet Priel
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Guy J Ben Simon
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oded Sagiv
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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