Periorbital reconstructive techniques following Mohs micrographic surgery or excisions: a systematic review.

There are many articles in the literature on periorbital reconstruction after Mohs micrographic surgery (MMS) or surgical excision, however, the literature lacks a comprehensive systematic review of these reports. We performed a systematic review of published data on periorbital defect reconstruction to identify trends in the literature. A comprehensive search of eight databases was performed. To be included in the study, articles had to be published in English between 2005 and 2020 and contain repair data for MMS or excision defects in the periorbital region. Studies with less than four patients, literature or systematic reviews, and abstract-only publications were excluded. Data extracted from eligible articles included the authors' medical specialties, study design, subject number and demographics, defect characteristics, procedure type, reconstructive methods, complications, outcome measures, and method of outcome assessment. 53 studies met the inclusion criteria. The first and last authors' specialties were ophthalmology (47%), plastic and reconstructive surgery (23%), dermatology (13%), otolaryngology (4%), or were multi-specialty collaborations (13%). Only 5 of the studies were prospective. Defects were located on the lower eyelid (55%), medial canthus (31%), upper eyelid (8%), lateral canthus (4%), or a combination of these sites (2%). Reconstructive methods were reported for 3678 cases and included linear repair (18%), advancement flap (8%), rotation flap (5%), transposition flap (3%), island pedicle flap (1%), unspecified local skin flap (21%), skin graft (23%), secondary intention (4%), tarsoconjunctival flap (3%), and combined reconstruction techniques (13%). Thirty-three of 53 articles specified the periorbital subunit for each reconstructive technique that was employed. Among these 33 articles which allowed for correlation between defect location and reconstructive technique, the most utilized repair method for lower eyelid defects was local skin flap. Defects on the upper eyelid or medial canthus were most frequently repaired with a skin graft. Forty articles commented on cosmetic outcomes, however, only 3 of these articles utilized a defined grading system, objective measurements, or independent reviewers to assess the cosmetic outcomes. The methods of reconstruction in this review were diverse, however, local skin flaps and grafts were the most utilized techniques. In future reports, increased reporting of reconstructive technique by defect location as well as increased use of standardized assessments of aesthetic outcomes can help strengthen this body of literature.

Superficial temporal artery perforator flap for reconstruction of periorbital and eyelid defects, a variant of the classic flaps dissected in perforator flap.

INTRODUCTION: The eyelids reconstruction presents an aesthetic, but above all, a functional challenge. It must allow the good protection of the cornea. The development of perforator flaps is major in recent years and is gradually spreading to the face, which has pushed us to apply it to palpebral surgery. MATERIAL AND METHOD: Since 2014, in the maxillofacial surgery department of St Etienne, four patients have benefited from a palpebral reconstruction. A temporal perforator flap, dissected on a perforator of the superficial temporal artery was performed for the anterior lamella and a palatal mucosa graft for the tarsal reconstruction. RESULTS: The results were satisfying. Functionally, this technique allowed good occlusion of the eyelid and prevented the occurrence of ocular complications. On the aesthetic view, the position of the neo-eyelids is satisfying. No patient need retouching. The perforator flap allowed a significant mobilization without distortion of neighboring tissues, and maintaining frontal contractility. DISCUSSION: This contemporary approach to flap dissection provides a good functional result, reduces the sequelae of the donor site and does not impose a secondary aesthetic gesture. However, despite these advantages, this type of dissection has the disadvantage of being technically more delicate and requires a trained operator.

Floppy eyelid syndrome "plasty" procedure: Employment of a periosteal transposition flap for surgery of floppy eyelid syndrome.

IMPORTANCE: Floppy eyelid syndrome "plasty" (FESplasty) is a surgical technique that addresses underlying superior tarsal plate and lateral canthal instability in floppy eyelid syndrome (FES) and aims to restore normal anatomical and physiological function to the upper eyelid. BACKGROUND: To describe the use of FESplasty in the surgical management of FES, and to report outcomes in an initial patient cohort. DESIGN: Retrospective study. PARTICIPANTS: Seven patients (nine eyelids) with FES undergoing FESplasty. METHODS: A single surgeon (G.W.) performed all procedures. FESplasty utilizes a periosteal flap based at the inferolateral orbital rim, and applied to the anterior surface of the upper tarsal plate. It is combined with a titrated shortening procedure of the upper eyelid. Patient demographics, comorbidities and ocular symptoms and signs were recorded preoperatively. Pre- and postoperative upper eyelid distractibility were graded and documented. MAIN OUTCOME MEASURES: Postoperative improvement in upper eyelid distractibility and symptomatology, operative complications and FES recurrence. RESULTS: FES symptoms and upper eyelid laxity improved at last follow-up (average 24 weeks) in all patients, with no FES recurrences after a maximum follow-up of 36 weeks. One patient, in whom FESplasty exacerbated his pre-existing aponeurotic ptosis, required definitive ptosis surgery subsequently. There was one case of postoperative wound infection. Obstructive sleep apnoea was present in four of the seven patients. The remaining three patients were awaiting assessment. CONCLUSIONS AND RELEVANCE: FESplasty is likely to confer long-term effective stabilization of the lateral canthal tendon, lateral commissure and superior tarsal plate. Anatomical and functional results appeared to have been successfully achieved.

Postoncological lacrimal duct reconstruction: A practical classification system for reconstructive planning and short-term results of a case series.

BACKGROUND: Surgical resection of skin tumors in the medial canthal area may damage the lacrimal duct and can result in chronic epiphora. Postoncologic reconstruction of the lacrimal duct has not been studied extensively. The current study discusses the anatomical and functional features of the lacrimal duct. It describes short-term functional outcomes after monocanalicular reconstruction of the lacrimal duct in a case series of 10 patients. METHODS: From February 2015 to October 2017, all patients with a postoncological lacrimal duct defect were analyzed to make an anatomical classification. The functional outcomes of patients after monocanalicular reconstruction were measured with the Munk scale up to 3 months after stent removal. RESULTS: Twelve patients had lacrimal duct defects after Mohs resection. Anatomical characteristics were used to create a clinical classification for lacrimal duct defects. This classification divides the upper (U) and lower (L) proximal lacrimal duct into two sections which can be damaged: the punctum and pars verticalis (1), the canaliculus horizontalis (2), or combined (3). The Common lacrimal duct (C) is the distal part of the lacrimal duct and can also be affected. Ten patients were analyzed after lacrimal duct reconstruction. Three months after stent removal, none of the patients suffered from epiphora. CONCLUSIONS: This article proposes an anatomical classification for lacrimal duct defects in the proximal lacrimal drainage system. The classification can be applied in comparing cases and determining reconstructive strategies after oncologic skin tumor resection. Short-term results are promising for future efforts to reconstruct the lacrimal duct.

The "reading man" flap for reconstruction of large periorbital defects.

PURPOSE: The "reading man" flap (RMF), a double advancement transposition cutaneous flap named for its appearance, has been described in the reconstruction of various circular skin defects, particularly in the malar region. We describe two cases where this flap was used to reconstruct the lower eyelid/periorbital region. METHODS: Two oculoplastic patients with lower eyelid basal cell carcinomas underwent Mohs micrographic excision resulting in a large skin defects. In both cases, reconstruction was performed using the RMF. RESULTS: At 6 months, both patients achieved good cosmetic results with no case of secondary eyelid malposition. CONCLUSION: The RMF is a useful adjunct to the armamentarium of the oculoplastic surgeon for the reconstruction of large periorbital defects.

The lateral canthus web and its surgical management.

BACKGROUND: The lateral canthus is structurally important for normal eyelid contour and for reconstruction of the periorbital region. An abnormal lateral canthus contour has significant implications regarding lateral visual field and affects periocular cosmesis. PURPOSES: To describe of a series of patients with dehiscence of the lateral canthus and the surgical approach of treatment. METHODS: Four cases with primary lateral canthal web that were seen by the same surgeon between 2005 and 2012. The average age was 69.7 years, (range 52-81 years), one male and three females. Primary complaints were lateral visual field constriction, tired eyes, and abnormal eyelids. In 3 cases, reconstruction of the lateral canthus was performed using periosteal flaps. CONCLUSIONS: Reconstruction of the lateral canthus with periosteal flaps yielded a satisfactory result in cases of lateral canthus web. Additional cases would enhance our understanding of this pathology.

Augmentation of lateral tarsorrhaphy in lagophthalmos.

Lagophthalmos, the inability to close the eyelids completely, is a serious condition caused by orbicularis oculi muscle paresis or paralysis. The standard lateral tarsorrhaphy may leave the eye open with corneal exposure. In those cases, we suggest that better approximation of the upper and lower eyelids will be achieved when the lower lid is retracted laterally and the upper lid medially. This yields satisfactory closure of the eyelids. I report herein four patients who were successfully treated with permanent lateral tarsorrhaphy with this approximation of the upper and lower eyelids with effective, satisfactory outcomes.

Lower Lid Orbicularis Oculi Myocutaneous Transposition Flap for Orbital Radiation Induced Scars

PURPOSE: Reconstruction for post-radiation scar on periorbital area including upper eyelid takes consider of eyelid function and cosmetic results. It is a challenging procedure to reconstruct the severe radiation induced scars deformities on face around the orbital area in terms of its complicated anatomy and restoration of cosmetic social function. The authors report a reconstruction case of radiation induced severe facial deformities with scars including upper lid and periorbital area using evidence based plastic surgical techniques such as newly designed lower lid orbicularis oculi myocutaneous transposition flap, lateral canthopexy, skin graft, composite graft, fat graft, acellular dermal matrix graft, Z-plasty focusing on cosmetic and functional result. METHODS: A 18 year-old female patient had right upper facial deformities caused by radiation induced wide scars around the right periorbital, upper lid and temporal area after treatment for hemangioma at age of 1. She also showed right facial palsy on forehead, and hypoplasia of left ala nasi. The patient suffered from skin atrophy, wide scar formation, scar contractures on right periorbital area, severe lagophthalmos on right eye, right frontal facial palsy, and small hypoplastic left ala nasi. At the first operation, release of scars and full thickness skin graft, reposition of asymmetric right eyebrow caused by facial palsy using Z-plasty, correction of temporal depression using acellular dermal matrix (AlloDerm(R)) graft, and auricular composite graft for left ala nasi reconstruction were performed. And after 4 months follow-up, the second operations were performed including lower orbicularis oculi muscle transposition flap for upper lid lagophthalmos, lateral canthopexy, and fat graft. RESULTS: Lower lid orbicularis oculi muscle transposition flap and all grafts were successfully survived. After 3 weeks follow-up, she showed good looking facial appearance and facial symmetry, and there were no complications. CONCLUSION: For post-radiation facial scar reconstruction, it showed a better cosmetic outcome using flap transfer rather than skin graft. The newly designed lower eyelid orbicularis oculi muscle transposition flap, canthopexy, fat graft give a good result for reconstruction of radiation induced scars of upper eyelid and periorbital deformities.