Retrospective cohort study rethinking lip reconstruction: Versatility of the depressor anguli oris myocutaneous flap for large full-thickness defects.

BACKGROUND: Large full-thickness lip defects present a reconstructive challenge. OBJECTIVE: To describe the impact on clinical outcomes and institutional cost of the depressor anguli oris myocutaneous (DAOM) flap as an axial pattern transposition flap for reconstruction of large, full-thickness lip defects. METHODS: A multicenter retrospective cohort study of adults with large full-thickness lip defects who underwent DAOM flap reconstruction from 2011 to 2018 was conducted. DAOM flap anatomy and surgical technique were reviewed. The primary outcome of flap viability as well as additional clinical outcomes of postoperative complications and functional results were documented with follow-up ranging up to 11 years. Median length of stay and average institutional cost of care were analyzed. RESULTS: A total of 12 patients underwent DAOM flap reconstruction for large full-thickness lip defects. There was 100% flap survival with no episodes of reoperation or readmission. All patients reported maintenance of distinct oral commissures, wide oral opening and full gingivolabial sulcus, excellent oral competence, and intelligible speech. Mean case length was 144 ± 11.5 min with a mean length of stay of 1.6 ± 0.5 days and estimated mean institutional cost of $3766.67 ± $1167.06. CONCLUSIONS: The DAOM flap is an excellent reconstructive option for large full-thickness lip defects with strong functional results and limited donor site morbidity and institutional cost of care.

Reconstruction of caudal defects of the nose using the bilobe flap: A long-term follow-up retrospective review.

BACKGROUND: Reconstruction of nasal defects is a challenging task due to the complex nasal geometry and the need for aesthetic considerations. The bilobe flap has emerged as a reliable technique for nasal reconstruction, particularly for defects involving the nasal tip, alae, and inferior dorsum. OBJECTIVE: This study presents a review of 31 patients who underwent bilobe flap reconstruction for nasal defects after tumor resection. MATERIALS AND METHODS: The surgical technique, short- and long-term aesthetic outcomes, patient satisfaction, and complications were evaluated. Aesthetic outcomes were assessed using a qualitative ordinal scale, and long-term patient satisfaction was obtained through follow-up notes and phone interviews. RESULTS: Bilobe flap reconstruction yielded good aesthetic outcomes in the majority of cases, with high patient satisfaction. Complications were minimal, and revision surgeries were performed in a small number of cases to address aesthetic concerns. CONCLUSION: Overall, the bilobe flap technique proved to be an effective and reliable option for nasal reconstruction, providing stable and long-lasting results.

Long-Term Comparison of Esthetic Outcomes Between Hatchet and Transposition Flaps in Facial-Defect Reconstruction.

BACKGROUND: Transposition flaps are commonly used for facial-defect repair after wide excision of skin cancers. However, such repair often causes excessive tension at the donor site that can result in distortion of the adjacent area. The hatchet flap, a rotation-advancement flap, can prevent distortion by redistributing the donor site tension evenly to the recipient site. This study aims to compare the esthetic outcomes of the hatchet flap and transposition flap in facial-defect reconstruction. METHODS: We retrospectively included 50 patients who underwent facial reconstruction with the hatchet flap or transposition flap after excision of skin cancer. They were followed up for more than 6 months. At the last follow-up visit, the esthetic outcome was evaluated by subjective and objective assessments using the patients and observer scar assessment scale and Manchester scar scale. RESULTS: Thirty patients and 20 patients underwent reconstruction using the hatchet flap and the transposition flap, respectively. The total score from the patient and observer scar assessment scale was significantly lower in the hatchet flap group compared with the transposition flap group (p = 0.009). The Manchester scar scale showed a total score of 7.67 ± 2.2 for the hatchet flap and 9.95 ± 1.99 for the transposition flap: in the color (p < 0.001), distortion (p < 0.001), and texture (p < 0.02) categories, the hatchet flap yielded significantly better outcomes than the transposition flap. CONCLUSIONS: The hatchet flap had good esthetic outcome for facial reconstruction and could be a valuable option for reconstructing facial defects. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to Table of Contents or online Instructions to Authors www.springer.com/00266.

Uterine retroversion and gluteal transposition flap for postoperative perineal evisceration after extralevator abdominoperineal resection.

Anal squamous cell carcinoma (ASCC) is the most common histological subtype of malignant tumor affecting the anal canal. Chemoradiotherapy (CRT) is the first-line treatment in nearly all cases, ensuring complete clinical response in up to 80% of patients. Abdominoperineal resection (APR) is typically reserved as salvage therapy in those patients with persistent or recurrent tumor after CRT. In locally advanced tumors, an extralevator abdominoperineal excision (ELAPE), which entails excision of the anal canal and levator muscles, might be indicated to obtain negative resection margins. In this setting, the combination of highly irradiated tissue and large surgical defect increases the risk of developing postoperative perineal wound complications. One of the most dreadful complications is perineal evisceration (PE), which requires immediate surgical treatment to avoid irreversibile organ damage. Different techniques have been described to prevent perineal complications after ELAPE, although none of them have reached consensus. In this technical note, we present a case of PE after ELAPE performed for a recurrent ASCC. Perineal evisceration was approached by combining a uterine retroversion with a gluteal transposition flap to obtain wound healing and reinforcement of the pelvic floor at once, when a mesh placement is not recommended.

Cadaveric and Computed Tomography Analysis of the Anterior Ethmoidal Artery Flap.

BACKGROUND: The anterior ethmoidal artery (AEA) flap has been successful in repairing anterior nasal septal perforations and has been presumed to be axially based on AEA branches coursing through or around the cribriform plate (CP). However, limited evidence supports the flap's axial supply. The purposes of this cadaveric and computed tomography (CT) study were to assess the arterial anatomy from the CP to the septum, and to determine AEA flap length to predict ideal flap base width. METHODS: Ten fresh latex-injected cadavers were utilized for endoscopic dissection to identify arteries traversing the CPs on each side. First, arterial trajectories along the dorsal septum were recorded. Measurements were then made bilaterally along the septum from the middle turbinate (MT) axilla to the nasal branch of the AEA (NBAEA) traversing the CP. Additionally, 100 sinus CTs were reviewed to measure AEA flap lengths bilaterally. RESULTS: From 10 cadavers, 20 sides were utilized for measurements. In all cadavers, the AEA septal branches coursed diagonally or horizontally along the dorsal septum, and never directly vertically. The mean distance from the MT axilla to the NBAEA was 1.24 ± 1.93 cm (range = 1-1.5 cm). Based on CTs, the mean AEA flap length was 6.40 ± 0.60 cm. CONCLUSIONS: Based on the non-vertical courses of AEA septal branches, the AEA flap is more likely a random transposition flap than an axial flap. Average AEA flap length ranged from 6.0 to 7.0 cm. Assuming 3:1 length:width ratios, AEA flap base widths should be about 2.0-2.3 cm. LEVEL OF EVIDENCE: NA Laryngoscope, 134:2100-2104, 2024.

A Novel Approach to the Reconstruction of a Large Surgical Defect in the Cheek.

BACKGROUND: Large lateral cheek defects can be challenging to reconstruct. Several approaches to reconstruction of these defects have been reported. In the case presented here, we describe an alternative reconstruction method for this type of surgical defect. Detailed Case Description: We present one patient with a large basal cell carcinoma on his lateral left cheek who underwent a complete tumor removal by Mohs surgery and was left with a defect 6 × 6 cm in size. This large defect was closed by performing a double transposition flap under local anesthesia. RESULTS: Both flaps survived with no loss. The immediate and long-term outcomes were satisfactory, preserving functionality with good cosmetic results. CONCLUSIONS: Cheek defect reconstruction with the double transposition flap is simple and reliable, with good aesthetic and functional outcomes. It may be considered as an alternative reconstructive method for this type of defect, in an appropriate context.

Simplifying Forehead and Temple Reconstruction: A Narrative Review.

The forehead and temporal region are frequent areas of skin cancer development. After tumor removal, reconstruction must be performed, maintaining the frontal-temporal line of the scalp and symmetry of the eyebrows in an attempt to hide the scars within these marks or natural folds and wrinkles. Second wound healing and skin grafts generally do not produce an acceptable cosmetic result. When direct closure is not possible, the technique of choice is skin flaps. In the midfrontal line continuation of the glabella, there is a remnant of skin to be used as a donor area for local flaps; similarly, it occurs in the preauricular cheek, which can move toward the temple. In addition to the classic advancement and rotation flaps, the frontalis myocutaneous transposition flap is an excellent technique for closing defects which are wider than higher on the forehead. Its design is very versatile and can be performed between the two pupil lines at different heights depending on the location of the defect. On the other hand, the preauricular skin advancement flap with an infralobular Burow's triangle is also an excellent option for reconstructing tumors in the temporal area.

Bilateral Transposition Flaps With Split-Thickness Skin Grafting of Secondary Defects After a Large Mohs Micrographic Surgery Defect With Exposed Calvarium.

Large, full-thickness defects of the scalp create a common reconstructive dilemma following Mohs micrographic surgery. In cases with exposed calvarium, transposition flap(s) followed by split-thickness skin graft(s) to the secondary defect is an effective method of reconstruction that allows for same-day repair, full defect coverage, and good functional outcomes. Herein, we present the reconstruction of a large scalp defect utilizing bilateral transposition flaps followed by split-thickness skin grafts of the secondary defects.

Our experience in one-step closure of patients with facial clefts in Surakarta: Serial cases at Dr. Moewardi Hospital.

INTRODUCTION AND IMPORTANCE: Facial cleft is a morphological disruption or defect of facial structure, a rare and challenging craniofacial malformation. The treatment of rare facial cleft is complex, and evaluating its long-term outcome is challenging because of its low incidence. CASE PRESENTATION: In case one, a five-month-old boy presented with unilateral facial cleft Tessier 3. In case two, a four-month-old girl presented with bilateral facial cleft Tessier 4. Both were treated with soft tissue reconstruction. CLINICAL DISCUSSION: Several combinations of sutures were performed to give maximum results, and several surgical steps were conducted to treat facial clefts. CONCLUSION: A one-step closure procedure of facial clefts could be done and significantly improve the patient and family's quality of life. One-step closure can also close defects as soon as possible to provide psychological support to the family even though the function is not perfect.

Application of vertical transposition flap in closure for large facial soft tissue defects in children.

Background: While transposition flap is widely used for the repairs of facial defects, few studies has reported its application among children with large defects. In this study, we aimed to investigate the surgical techniques and principles in different locations on face of vertical transposition flap in children. Methods: We retrospectively reviewed our hospital database and identified children who were treated with vertical transposition flap for large facial defects between January 2014 and December 2021. Information was collected including patients' demographics, location and dimension of the lesion, surgical procedure, additional surgeries, complications, and outcomes. Results: A total of 122 patients (77 boys, 63.1%) were included in this study. The average age for participants was 3.3 years (3 months to 9 years). One hundred and four (85.3%) patients had melanin nevus and 18 (14.8%) had sebaceous nevus. The average size of defects was 5.8 cm2 (ranging from 0.8-16.5 cm2). Ten patients (8.2%) suffered from dermal layer or full-thickness necrosis in the distal part of their flaps, They all recovered after conservative treatment and there were noticeable scars at discharge. Five patients (4.1%) had slight traction of the mouth and eyelid, all recovered about 2 week after surgery. An acceptable cosmetic outcome was achieved for all the patients at last time follow-up. Conclusions: Repairing large facial defects with vertical transposition flap is effective in Children, especially on forehead, cheek and mandible. However, this technique is far from perfect. Careful selection of appropriate patients and flap design might be needed.

Squamous Cell Carcinoma Scalp With Intracranial Extension: Challenging Case of Multidisciplinary Care.

Squamous cell carcinoma (SCC) of the scalp is the second most common non-melanoma cancer of the skin. The incidence of squamous cell carcinoma on the scalp is on the rise, but the intracranial extension is rare. Cranial invasion is rare in SCC of the scalp, but when present, it is associated with a poor prognosis. A 62-year-old female presented with complaints of swelling over the back of her scalp for three months, which rapidly increased in size. She also had a throbbing headache, alopecia in that area, and multiple episodes of pustules in that area. On examination, she had an ulceroproliferative lesion measuring 5*5*3 cm with an irregular surface and varying consistency over the occipital area in the midline surrounded by ulcerations and crusted discharge and fixed to the bone. Contrast-enhanced magnetic resonance imaging (MRI) showed an irregular lesion with the destruction of the right parietal and occipital bones involving both inner and outer tables with intracranial and extracranial components, and the lesion was abutting the superior sagittal sinus. The treatment is surgical resection of the tumor with margin clearance. The treatment plan was designed using a multidisciplinary approach with the collaboration of oncosurgery, neurosurgery, and plastic surgery. The patient underwent wide local excision of the tumor with adequate skin and cranial bone clearance. The tumor was found to have infiltrated the dura mater overlying the superior sagittal sinus. The defect was then closed using a vault prosthetic cover and a scalp transposition flap from the left parietal area. This case report intends to highlight the need for a multidisciplinary approach to the proper management of advanced squamous cell carcinoma to decrease the morbidity and mortality in patients.

Triple Dufourmentel hexagonal flap for scalp reconstruction.

Transposition flaps are some of the most commonly used flaps for reconstructing scalp defects. Limberg first described his rhomboid transposition flap in 1946. Dufourmentel flap was an improved version of the Limberg flap published in 1962 in which the base of the flap is widened to improve vascularisation. Transposition flaps are one of the best known and most widely used transposition flaps in reconstructive surgery. They have proven successful in different types of reconstructive and aesthetic situations as a full-thickness random transposition flap. Combination of three Dufourmentel flaps to reconstruct hexagonal defects has not been reported in the literature. It is a modification of the triple Limberg flap, in which, after removing a hexagonal defect, we reconstruct the primary defect with a triple Dufourmentel flap. This flap is very useful for reconstructing large scalp defects as it provides a large amount of skin tissue with high viability; however, given its versatility, it could be used in other anatomical areas. Ann Med Surg (Lond) 2021 7:102544; Plast Reconstr Surg 2015 136:163-164; Atlas Oral Maxillofac Surg Clin North Am 2020 28:17-22.

Combination Therapy for a Severe Axillary Keloid with Abscesses: A Case Report.

Keloids are laterally growing fibroproliferative skin disorders. Severe keloids spread widely, sometimes over joints, thus significantly limiting motor function. They are associated with recurrent, very painful draining infections. Here, we report a case of a giant keloid that was successfully treated by combination therapy comprising surgery (partial resection followed by local flap transposition) and subsequent radiotherapy and steroid-plaster therapy. The keloid was first noticed when the patient was 7 years old at the site of a Bacille Calmette-Guérin vaccination she had received on her left shoulder in infancy. The keloid grew rapidly and widely after adulthood. A malignant tumor was suspected at another hospital, but a biopsy at age 45 years indicated the lesion was a keloid. Later, the keloid grew from the shoulder onto the chest and back and over the anterior axilla. At age 62 years, the patient was referred to our hospital. Under general anesthesia, the keloid was partially resected and the wound was covered with a local flap. Postoperative radiotherapy was performed 1 week later. The residual keloid was treated for 18 months with steroid tape. At 18 months after surgery, no recurrence of the keloid was observed. The patient had no pain or movement restriction. She was extremely satisfied with the results and considered the treatment to have improved her quality of life. While a standard strategy for severe keloid remains to be established, combination therapy comprising surgery, postoperative radiotherapy, and steroid-plaster therapy that aims to reduce inflammation and skin tension may be an option.

Covering of wound infection in hip arthroplasty with local cutaneous flaps.

Total hip arthroplasty is a very common procedure to treat osteoarthritis. One of the complication is the infection which occurs in about 1% of the cases. The manifestation of infection can be poor wound healing with dehiscence and exposition of bone or prosthetic components. Hip arthroplasty infections are difficult to treat. It required an associated multidisciplinary approach with infectiology, orthopedic and plastic surgeries. The study included five patients with hip wound dehiscence after total hip arthroplasty. Coverage after orthopedic surgery was provided by local cutaneous flap. These cutaneous flaps were either a deep inferior epigastric perforator flap (DIEP) or a transposition flap. The orthopedic and the plastic treatment were done at the same time. Two deep inferior epigastric flaps were performed for patients with a deep defect with bone or prosthesis exposure. Four transposition flaps were done in three patients with wound dehiscence but without direct contact with the prosthesis. Three transposition flaps were done from the abdominal wall and one from the posterior thigh. The mean follow up was 18 months, ranging from 10 to 24months. After healing, there was no recurrence of the infection. In all cases, the coverage was obtained. The prosthesis was salvage and the gait was possible. Cutaneous flaps are easy and safe to cover the hip. They are reliable flaps even in patients with multiple co-morbidities. They do not cause sequelae on the recipient site. This study is the first about cutaneous flap for covering hip defects in hip arthroplasty infections.

A national multi-institutional analysis of predictors of surgical site complications and unplanned reoperation after paramedian forehead flap reconstruction.

Background: Although postoperative complications of paramedian forehead flap (PMFF) are generally low, surgical site complications and unplanned reoperation can still occur. Recent literature suggests infection to be the most common complication following PMFF reconstruction. This study sought to determine the patient and preoperative factors associated with surgical site complications and unplanned reoperations at a national level. Methods: Patients who underwent PMFF reconstruction from the ACS-NSQIP 2007 - 2019 database were analyzed to determine composite surgical site morbidity and unplanned return to the operating room. Patient and operative factors were also analyzed to assess independent risk factors for surgical site morbidity and unplanned reoperation in the first 30 postoperative days. Results: A total of 1,592 PMFF were analyzed between 2007 and 2019. Of these, 2.7% (43/1592) developed a composite surgical site complication in the first 30 postoperative days. Risk factors for composite surgical site complication included >10% weight loss in the previous 6 months (p<0.05), disseminated cancer (p<0.01), class 4 wounds (dirty/infected) (p<0.01), and operative time greater than 123 min (p<0.01). Based on the univariate analysis, low preoperative albumin and hematocrit were also associated with increased odds of composite surgical site complication. 2.5% (40/1592) of patients underwent unplanned reoperation. Higher ASA class (p<0.05) and class 4 wounds (p<0.05) were associated with unplanned return to the operating room. Conclusion: Significant weight loss, disseminated cancer, prolonged operation time, low preoperative albumin, and hematocrit are associated with higher PMFF composite surgical site complications. Higher ASA and class 4 wound status are associated with an increased risk of unplanned reoperation.

Facial Landmark Reconstruction with a Combination of Local Flaps: A Novel Technique for Landmark Destruction.

BACKGROUND: Various methods of landmark reconstruction have been discussed in medical literature, but few describe defects involving the rim of the landmark. For landmark malposition, such as eyelid ectropion, borders are abnormally elongated by scar contracture. The reconstruction should thus restore both the cutaneous defect and the anatomical structure. We suggest the combination of local flaps via end-to-end connection and transposition for facial landmark reconstruction. PATIENTS: Ten patients who had facial landmark malpositions caused by scar contractions, and 5 patients who had landmark defects, were successfully treated using this combination flap technique. Among the 15 patients, landmark malposition repairs of the nasal ala, nasal columella, eyelid margin, Cupid's bow, and eyebrow were performed. RESULTS: Most flaps survived without complications; one procedure resulted in the cutaneous tip developing necrosis, which was successfully healed within 2 weeks of conservative treatment. The landmark was reconstructed with aesthetics in mind, and no subsequent scar contracture was observed. After a 6- to 14-month follow-up period, successful landmark reconstruction had been achieved in all 15 patients via a single-stage procedure. CONCLUSION: A combination of local flaps is a viable option for facial landmark reconstruction in selected patients having landmark rim destruction.

HISTORIQUE: Diverses méthodes de reconstruction phares par repères anatomiques sont abordées dans les publications médicales, mais peu décrivent les anomalies touchant le pourtour des repères anatomiques. En cas de malposition de ces repères, telles que l'ectropion des paupières, les bordures sont anormalement prolongées par la contracture entourant les cicatrices. La reconstruction doit donc restaurer à la fois l'anomalie cutanée et la structure anatomique. Les chercheurs proposent de combiner des lambeaux locaux par des connexions de bout en bout et la transposition de la reconstruction des repères faciaux. PATIENTS: Dix patients qui présentaient des malpositions des repères faciaux causées par une contracture cicatricielle et cinq patients qui présentaient des anomalies de ces repères ont été traités avec succès au moyen de la technique des lambeaux combinés. Parmi les 15 patients, les réparations des malpositions des repères des ailes du nez, de la columelle nasale, du bord des paupières, des ridules de la lèvre supérieure et des sourcils. RÉSULTATS: La plupart des lambeaux ont survécu sans complications; une intervention s'est soldée par une nécrose de la pointe cutanée qui a guéri dans les deux semaines grâce à un traitement classique. Le repère a été reconstruit en tenant compte de l'esthétique, et aucune contracture cicatricielle subséquente ne s'est produite. Après une période de suivi de six à 14 mois, les 15 patients ont profité d'une reconstruction réussie des repères par une intervention en une étape. CONCLUSION: Une combinaison de lambeaux locaux est une option viable pour la reconstruction de repères faciaux chez certains patients présentant une destruction du pourtour des repères anatomiques.

Useful Extension of a Retroauricular Hairline Incision in a Parotidectomy Provides Coverage of a Preauricular Skin Defect.

This report outlines the treatment of an 82-year-old man with squamous cell carcinoma of the left cheek. The wide excision and simultaneous superficial parotidectomy were planned. Various incision methods have been widely introduced such as retroauricular hairline incision, modified Blair incision, or face-lift incision. For coverage of preauricular skin defect and parotidectomy, we modified retroauricular hairline incision that the end of the incision was bent to make transposition flap. The operation has been successfully finished using this extension of a retroauricular hairline incision.

Tunneled Flaps: An Ingenious Reconstructive Option for Anterior Auricle Defects.

BACKGROUND: The anterior surface of the auricle is especially susceptible to a variety of traumatic insults and cutaneous malignancies. However, given the unique anatomy of this structure and the lack of local tissue available, the reconstruction of these defects is still a challenge. Despite of their positive outcomes, tunneled flaps have not been thoroughly explored in the literature. OBJECTIVES: To review the clinical utility of tunneled flaps in reconstructing anterior auricle defects. MATERIALS AND METHODS: A review of the literature on surgical reconstruction of the anterior auricle surface was performed in PubMed, with specific reference to tunneled flaps. CONCLUSIONS: When designed and executed properly, tunneled flaps offer unrivalled opportunities to reconstruct anterior auricle defects, with maximal preservation of the symmetry.

Novel skin graft donor site for the scalp transposition flap.

Transposition scalp flaps are a versatile solution for soft-tissue cover in a multitude of scalp defects. They are frequently used to reconstruct larger skin cancers that involve the outer table of the cranium in addition to covering neurosurgical bony defects and hardware. The transposition flap requires the donor site to be grafted using a split-thickness graft, which results in a secondary wound elsewhere on the body, commonly the lateral thigh. Although quite routine in such surgery, this procedure does require another body area to be prepared and draped. We sought to streamline this procedure with an adjustment to the location of the donor site. In harvesting the graft from the skin of the flap itself, we localised all surgery to one area, which has a number of logistical and patient-care advantages. Our experience has shown significant benefits from this technique and this is now our chosen and recommended donor site for these reconstructions.

Expanding the scope of rhomboid flap: Large cutaneous defect reconstruction. Case report.

INTRODUCTION: and importance: Large cutaneous defects may result from excision of skin malignancies. Typically, skin grafting is used to manage such defects, but the final result may be compromised by inadequate take and poor cosmesis. Accordingly, transposition flaps may be indicated.Case Presentation and clinical discussion: A 93-year-old female presented with a painful, necrotic 12 cm × 12 cm Squamous Cell Cancer of left upper back. She underwent wide excision followed by a rhomboid transposition fasciocutaneous flap. The flap was easily designed, quickly executed, and did not require any special instruments. The overall result was a good cosmetic outcome with no complications. CONCLUSION: Our case outlines successful use of rhomboid flap instead of a more complicated option to reconstruct a very large cutaneous defect. The flap healed with excellent contour, texture, thickness, and color match.