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Lu VM, Ragheb J, Wang S. The osteoplastic flap for pediatric temporal lobe epilepsy treatment: step-by-step guide and technical nuances. Childs Nerv Syst 2024; 40:1245-1249. [PMID: 37950794 DOI: 10.1007/s00381-023-06222-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/06/2023] [Indexed: 11/13/2023]
Abstract
The osteoplastic flap is an under-utilized craniotomy approach in pediatric temporal lobe epilepsy treatment. By preserving the myofascial attachment of the temporalis muscle, the flap is allowed the remain vascularized while subdural and intracranial electrodes are in place. The process in which the flap is made and handled throughout this process can be complicated. We herein detail our surgical technique for the osteoplastic flap in the setting of pediatric temporal lobe epilepsy treatment, and highlight the surgical nuances specific to our 2-stage protocol in treating pediatric temporal lobe epilepsy.
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Üstün GG, Kaplan GO, Sert G, Uzun H. Flap loss in head and neck reconstruction: Is there a singular cause for failure? J Plast Reconstr Aesthet Surg 2024; 91:353-359. [PMID: 38442516 DOI: 10.1016/j.bjps.2024.02.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 03/07/2024]
Abstract
Despite the high success rates reported in head and neck reconstruction, free flap failures continue to persist. Understanding the factors associated with flap loss and improving overall success are paramount. This study aimed to comprehensively assess the factors influencing flap revision and free tissue transfer survival in head and neck reconstruction. The study included 70 patients with defects in the lower two-thirds of the head and neck region and underwent reconstruction using free flaps. Patient age, gender, smoking status, comorbidities and data on the location and aetiology of the defect, the specific type of flap employed, the recipient artery and vein chosen, instances of revision and the overall success of the flap were collected. The investigation aimed to establish correlations between these variables as well as flap success and revision rates. No statistically significant differences were observed in arterial and venous anastomosis revision rates, or flap survival, in relation to variables such as age, gender, flap type, smoking status, comorbidities, recipient artery or vein and the number of vein anastomoses. The malignant tumour group exhibited a lower requirement for arterial revision and a higher flap survival rate compared to the benign tumour group. This study underscores the comparable safety profiles of perforator-based and conventional flaps in head and neck reconstruction. Furthermore, it reveals that patient characteristics are not contraindications for free tissue transfer. Additionally, the quantity of the veins and choice of recipient vessels are flexible and do not significantly impact flap success. The higher rates of flap success in patients with malignant aetiology requires further investigation.
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Chalhoub X, Brady C, Sepehripour S, Nikkhah D. The hypothenar propeller flap. J Plast Reconstr Aesthet Surg 2024; 91:322-324. [PMID: 38442512 DOI: 10.1016/j.bjps.2024.01.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 01/15/2024] [Accepted: 01/29/2024] [Indexed: 03/07/2024]
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Falade IO, Murphy AI, Switalla KM, Yin RR, Rose JA. Functional donor-site morbidity following reconstruction with pectoralis major flaps: A systematic review. JPRAS Open 2024; 39:278-290. [PMID: 38370000 PMCID: PMC10874169 DOI: 10.1016/j.jpra.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/17/2024] [Indexed: 02/20/2024] Open
Abstract
Background Pectoralis major muscle/myocutaneous flaps (PMMFs) are commonly used in reconstructive surgery, but may result in shoulder disability on the donor side. A systematic review evaluating this morbidity could be beneficial for guiding patients and providers considering this procedure. Methods In October 2022, a systematic review of studies evaluating quantitative/qualitative measures of functional morbidity after PMMF was conducted. The results were categorized into PMMF's effect on range of motion (ROM), strength, and ability to complete shoulder-related activities/quality of life. Results Eleven studies were included for analysis, which analyzed standard PMMF and two PMMF variants that spared portions of the muscle. Three of five studies demonstrated reduced shoulder ROM for standard PMMF versus controls lasting at least 4 months after head and neck reconstruction. Two of five studies, including two prospective studies demonstrated reduced shoulder strength for standard PMMF versus controls lasting at least 3 months after surgery. Five of nine studies found significant impairment in the ability to conduct shoulder-related activities, including work, up to one year postoperatively for standard PMMF versus controls. Muscle-sparing PMMF variants exhibited more promising outcomes in some categories. Conclusion Standard PMMF results in prolonged reductions in shoulder ROM and strength, which may impair patients in shoulder-related activities. Other reconstructive options should be considered in patients who frequently participate in such activities. For patients requiring PMMF, muscle-sparing PMMF variants should be considered as alternatives to the standard PMMF.
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Chen G, Yang J, Wang A, Deng J, Wang K, Ye M, Chen Q, Wang X, Wu X, Lin D. L-Borneol promotes skin flap survival by regulating HIF-1α/NF-κB pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117543. [PMID: 38056540 DOI: 10.1016/j.jep.2023.117543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The clinical application of skin flaps in surgical reconstruction is frequently impeded by the occurrence of distant necrosis. L-Borneol exhibits myogenic properties in traditional Chinese medicine and is used in clinical settings to promote wound healing and conditions such as stroke. Nevertheless, the precise mechanism by which borneol exerts its protective effects on skin flap survival remains unclear. AIM OF THE STUDY To explore the potential of L-borneol to promote skin flap survival and elucidate the underlying mechanisms. MATERIALS AND METHODS Thirty-six male Sprague-Dawley rats were randomly divided into three groups: a high-dose (200 mg/kg L-borneol per day), a low-dose (50 mg/kg/day), and control group (same volume of solvent). In each rat, a modified rectangular McFarlane flap model measuring 3 × 9 cm was constructed. Daily intragastric administration of L-borneol or solvent was performed. The flap was divided into three square sections of equal size, namely Zone I (the proximal zone), Zone II (the intermediate zone), and Zone III (the distal zone). The survival rate was quantified, and the histological state of each flap was evaluated on the seventh day following the surgical procedure. The assessment of angiogenesis was conducted using lead oxide/gelatin angiography, whereas the evaluation of blood flow in the free flap was performed using laser Doppler flow imaging. Superoxide dismutase activity was detected using the water-soluble tetrazolium salt-8 method. The quantities of vascular endothelial growth factor, interleukin (IL)-1β, IL-6, and tumour necrosis factor-α were determined using immunohistochemistry. The levels of nuclear transcription factor-κB, hypoxia-inducible factor-1, B-cell lymphoma-2 (BCL-2), and BCL-2-associated X (BAX) were determined by Western blotting technique. RESULTS Flap survival rate significantly improved and neutrophil recruitment and release were enhanced after treatment with the compound. Angiogenesis was promoted. L-borneol protected against oxidative stress by increasing superoxide dismutase activity and decreasing malondialdehyde content. It downregulated the hypoxia-inducible factor nuclear transcription factor-κB pathway, leading to the inhibition of several inflammatory factors. Simultaneously, it facilitated the expression of vascular endothelial growth factor and BCL-2. CONCLUSION The study shows that L-borneol may promote skin flap survival by inhibiting HIF-1α/NF-κB pathway.
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Ceran F. Efficiency of Middle Vault Reconstruction with Dorsal Septal T Flap in Achieving Ideal Dorsal Aesthetic Lines and Regularity. Aesthetic Plast Surg 2024; 48:872-877. [PMID: 37775578 DOI: 10.1007/s00266-023-03663-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/06/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND Dorsal aesthetic lines and irregularities are the most critical points that can be manipulated in rhinoplasty operations. Although spreader grafts and flaps have been used for this purpose in the reconstruction of the keystone area for a long time, dorsal irregularity is often inevitable. This study aims to evaluate the effectiveness of dorsal septal T flap and nasal dorsum reconstruction in achieving ideal dorsal aesthetic lines and regularity. METHODS Thirty-four patients (30 women, 4 men) who underwent closed technique rhinoplasty between 2019 and 2021 were included in the study. The mean age of the patients was 25.4 years. Patients with crooked nose, severe deviation, and severe dorsal hump were also excluded. All patients included in the study underwent Rhinoplasty Outcome Evaluation (ROE) questionnaires preoperative and postoperative 1st year. RESULTS The mean age of the patients was 25.4 years (range 18-40 years). A total of 34 patients, including 30 women and four men, were operated. The mean follow-up period was 13.2 months, ranging from 12 to 14 months. In the physical examinations performed at the control visits, no functional problem was encountered in any patients. Preoperative and postoperative mean ROE scores were 60.9 and 92.7, respectively. CONCLUSIONS With the technique described in the study, dorsal hump recurrence is minimized compared to other preservation techniques. Since the keystone area transition can be fine-tuned, continuity is ensured, and ideal dorsal aesthetic lines are created. The stability of the upper lateral cartilages is provided, thus eliminating the need for spreader grafts. LEVEL OF EVIDENCE V 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 the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Curcio A, Lorenzetti M, Espahbodinea S, Angileri FF, Esposito F, D'Avella E. Linear Scalp Incision in Brain Tumor Surgery: Intraoperative and Postoperative Considerations. World Neurosurg 2024; 183:e522-e529. [PMID: 38159608 DOI: 10.1016/j.wneu.2023.12.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/23/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Although the linear scalp incision is commonly used in neurosurgical practice, a systematic study elucidating its pros and cons in a specific surgical setting is lacking. Herein, we analyzed our experience with linear scalp incision in brain tumor surgery and the impact on intraoperative variables and postoperative complications. METHODS Patients undergoing brain tumor surgery (January 2014-December 2021) at 2 neurosurgical departments were included and divided into 2 groups: linear or flap scalp incision. Patients' demographics characteristics, surgical variables, and wound-related complications were analyzed. RESULTS More than a total of 1036 craniotomies, linear incision (mean length 6cm) was adopted in 282 procedures (27.2%). Mean maximum diameter of the craniotomy was 5.25 cm, with no statistical difference between the 2 groups. In emergency surgery (36 cases), the linear and flap incisions were used indifferently. Linear incision was predominant in supratentorial and suboccipital lesions. Flap incision was significantly more frequent among meningiomas (P < 0.01). Neuronavigation, operative microscope, and subgaleal drain were more frequently used in the flap scalp incision group (P = 0.01). Overall complication rate was comparable to flap scalp opening (P = 0.40). CONCLUSIONS The use of the linear incision was broadly applied for the removal of supratentorial and suboccipital tumors granting adequate surgical exposure with a low rate of postoperative complications. Tumors skull base localization resulted the only factor hindering the use of the linear incision. The choice of 1 incision over another didn't show to have any impact on intraoperative and postoperative variables, and it remains mainly based on surgeon expertise/preference.
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Kutchukian S, Chapelle C, Huguier V, Le Moal G, Bernardeau S, Pries P, Ayoub E, Vallée M. Management of urosymphyseal fistula and pubic bone osteomyelitis: Description of a new surgical technique by cystectomy, urinary diversion and pelvic filling flap by unilateral pedicled myocutaneous vertical rectus abdominus muscle flap. THE FRENCH JOURNAL OF UROLOGY 2024; 34:102589. [PMID: 38354684 DOI: 10.1016/j.fjurol.2024.102589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/01/2024] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
Pubic bone osteomyelitis is a rare infection, mostly related to urinary fistula. The published data about the medical or surgical management of this type of infection is relatively poor. In this case study of three patients, we describe our surgical technique for the management of urosymphyseal fistula complicated with pubic bone infection using pelvic filling flap by unilateral pedicled myocutaneous vertical rectus abdominus muscle flap. The first patient had the pelvic space filled with omentum flap. Unfortunately, the patient presented, postoperatively, an enteric fistula resulting from intestine incarceration on the resected bone. Considering this failure, the next two cases, have benefited from a Taylor flap to protect the peritoneal cavity by covering the residual pubic bone. Early complications were pyelonephritis and anemia (Clavien-Dindo 2), but no repeat surgery was required afterwards. The hospital stay for both cases were 26- and 12-days contrary to the first case who was hospitalized for 180-days. In conclusion, despite our limited experience in managing complicated urosymphyseal fistula, Taylor's flap, mainly used for gynecological or rectal surgery, might be a good reproducible solution for the surgical management of this kind of fistula with pubic debridement. It allows to protect the peritoneal cavity with fewer postoperative complications.
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Jaiswal RK, Chandra D, Khan MA, Gupta S, Gowrav P, Yadav SK. Clinical Evaluation of Coronally Advanced Flap with or without a Platelet-Rich Fibrin Membrane for the Root Coverage. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2024; 16:S320-S323. [PMID: 38595503 PMCID: PMC11001028 DOI: 10.4103/jpbs.jpbs_509_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/15/2023] [Accepted: 08/20/2023] [Indexed: 04/11/2024] Open
Abstract
Aim To evaluate "coronally advanced flap" with or without "a platelet-rich fibrin membrane for the root coverage." Materials and Methods All the clinical parameters were assessed at different time intervals (at baseline, 1, 3, and 6 months) in both experimental and control group. Following "clinical parameters" were recorded using "UNC-15" "Probe-Plaque Index (PI)" (Silness and Loe, 1964), "Gingival Index" (GI) (Loe and Silness, 1963), "Recession depth (RD)," "Recession width (RW)," "Clinical attachment level (CAL)," and "Width of keratinized gingiva (WKG)". Results At final evaluation (i.e., mean change from baseline to 6 months), "the decrease in Plaque Index was 2.5% higher in Group B (66.0%) as compared to Group A (63.5%). The decrease in Gingival Index was 6.1% higher in Group B (91.4%) as compared to Group A (85.3%), and the decrease in recession width was 4.0% higher in Group B (75.2%) as compared to Group A (71.2%). The decrease in clinical attachment level was 4.4% higher in Group B (53.2%) as compared to Group A (48.4%). The increase in width of keratinized gingiva was 1.9% higher in Group A (28.8%) as compared to Group B (26.9%)." Conclusion The controlled, randomized, split mouth design showed that CAF surgery, either by alone or in combination with PRF, is an efficient treatment method for covering denuded roots. "This design was used to treat bilateral isolated Miller's class I and II recessions in gingival part. When compared to the CAF approach, the results from a combination of CAF and PRF after a 6-month period showed additional advantages in addition to mean root coverage in the treatment of Miller's classes I and II recessions in gingival part."
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Vaira LA, Massarelli O, Lechien JR, Chiesa-Estomba CM, Ayad T, De Riu G. Tunnelized Facial Artery Myomucosal Island Flap: A Modification of the FAMM Flap that Enhance its Reconstructive Versatility. Indian J Otolaryngol Head Neck Surg 2024; 76:1419-1420. [PMID: 38440437 PMCID: PMC10909012 DOI: 10.1007/s12070-023-04169-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/19/2023] [Indexed: 03/06/2024] Open
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Kamal Lashin M, Kadry W, Al-Byale RR, Beheiri G. A novel technique predicting velopharyngeal insufficiency risk in newborns following primary cleft repair. A randomized clinical trial comparing buccinator flap and Bardach two-flap palatoplasty. J Craniomaxillofac Surg 2024; 52:188-195. [PMID: 38195298 DOI: 10.1016/j.jcms.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 08/01/2023] [Accepted: 11/23/2023] [Indexed: 01/11/2024] Open
Abstract
The study aimed to assess the efficacy of buccinator myomucosal flap (BMF) compared to Bardach two-flap use in primary cleft palatoplasty on palatal length and fistulation rate. Palatal length in relation to the pharynx is a critical factor regarding velopharyngeal function. The goal was to predict the risk of velopharyngeal insufficiency by comparing the potential of two different techniques in lengthening the palate and to decrease the fistulation rate. A total of 46 patients with complete wide cleft palate were randomly divided into two equal groups: a study group, in which the cleft palate defect was repaired by BMF; and a control group, in which patients' clefts were repaired by Bardach (two-flap) palatoplasty during primary repair. All patients were evaluated at 1-, 3- and 6-month intervals to detect the fistulation rate and to measure the palatal length by taking impressions, pouring casts to measure the palatal length from anterior reference point (incisive foramen) to the posterior reference point(uvula) and calculating the change of palatal length. There was a significant increase in the palatal length measurements in the study (BMF) group (immediate postoperatively and at 3 and 6 months) compared to the control group (p < 0.001). Regarding the fistulation rate, there was no statistically significant difference (p = 0.346). The use of the buccinator flap during primary repair of cleft palate decreased the fistulation rate.
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Hu F, Huang K, Zhang H, Hu W, Tong S, Xu H. IGF-PLGA microspheres promote angiogenesis and accelerate skin flap repair and healing by inhibiting oxidative stress and regulating the Ang 1/Tie 2 signaling pathway. Eur J Pharm Sci 2024; 193:106687. [PMID: 38176662 DOI: 10.1016/j.ejps.2023.106687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024]
Abstract
Random flaps are widely used in the treatment of injuries, tumors, congenital malformations, and other diseases. However, postoperative skin flaps are prone to ischemic necrosis, leading to surgical failure. Insulin-like growth factor- 1(IGF-1) belongs to the IGF family and exerts its growth-promoting effects in various tissues through autocrine or paracrine mechanisms. Its application in skin flaps and other traumatic diseases is relatively limited. Poly (lactic-co-glycolic acid) (PLGA) is a degradable high-molecular-weight organic compound commonly used in biomaterials. This study prepared IGF-PLGA sustained-release microspheres to explore their impact on the survival rate of flaps both in vitro and in vivo, as well as the mechanisms involved. The research results demonstrate that IGF-PLGA has a good sustained-release effect. At the cellular level, it can promote 3T3 cell proliferation by inhibiting oxidative stress, inhibit apoptosis, and enhance the tube formation ability of human umbilical vein endothelial cells (HUVEC) . At the animal level, it accelerates flap healing by promoting vascularization through the inhibition of oxidative stress. Furthermore, this study reveals the role of IGF-PLGA in activating the Angiopoietin-1(Ang1)/Tie2 signaling pathway in promoting flap vascularization, providing a strong theoretical basis and therapeutic target for the application of IGF-1 in flaps and other traumatic diseases.
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Bae JS, Park ES, Nam SM, Cha HG, Choi CY. Dermal hinge flap with adjuvant corticosteroid injection for ear keloid. J Cosmet Dermatol 2024; 23:76-78. [PMID: 37530091 DOI: 10.1111/jocd.15949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
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De Virgilio A, Bellini E, Pace GM, Costantino A, Festa BM, Iandelli A, Russo E, Sampieri C, Peretti G, Spriano G, Marchi F. Functional outcomes of soft palate reconstruction after oncologic surgery: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2023; 280:5177-5191. [PMID: 37620732 DOI: 10.1007/s00405-023-08191-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/14/2023] [Indexed: 08/26/2023]
Abstract
OBJECTIVE The aim of this study is to analyze functional outcomes of soft palate reconstruction after oncologic surgery. METHODS This study was conducted in conformity with the PRISMA statement. A single arm meta-analysis was performed for feeding tube dependence (FTD) (primary outcome), velopharyngeal insufficiency (VPI) and hypernasality (HN) (secondary outcomes) incidences. RESULTS A total of 510 patients (males: 77.75%, n = 353/454) with a median age of 58 years (n = 480/510; 95% CI 57.0-61.0) who underwent soft palate surgical resection with primary reconstruction were included. Overall, the cumulative FTD rate was 1.55% (n = 28/510; 95% CI 0.24-3.96%), the VPI rate was 22.18% (n = 119/379; 95% CI 12.99-33.02%), and the HN rate was 33.01% (n = 88/234; 95% CI 19.03-46.61%). CONCLUSIONS Soft palate reconstruction results in a low incidence of FTD, and most patients resume a full oral diet. Both obturators, primary closure, local and free flaps seem good reconstructive options. Nevertheless, more specific postoperative functional deficiencies like VPI and HN owns higher incidences, potentially affecting the quality of the swallowing and speaking function and the patient's quality of life.
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Das P, De KS, Saha S. Submandibular Gland Excision with Facial Artery Preservation: The Argument for Changing the Established Norms. Indian J Otolaryngol Head Neck Surg 2023; 75:3476-3480. [PMID: 37974685 PMCID: PMC10645676 DOI: 10.1007/s12070-023-04033-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 06/23/2023] [Indexed: 11/19/2023] Open
Abstract
To evaluate the difference in average operating time and intraoperative blood loss in transcervical submandibular gland excision for isolated benign submandibular diseases, while preserving the facial artery and ligating the facial artery. A prospective study was conducted in our institute for a duration of 6 months from January 2022 to June 2022. 30 patients undergoing excision of the submandibular gland as an isolated procedure were included. They were randomly divided into 2 groups of 15, Group "A" where the facial artery was preserved, and "B" where the artery was ligated. The operating time in minutes and intra operative blood loss was compared. The mean operating time was 48.26 min in Group A, and 46.2 min in Group B. The p value between the two groups was 0.189586, which was not significant. The mean blood loss in group A was 44.6 ml, and 45.8 ml in group B. The p value was not significant at 0.331254. Preserving the facial artery in benign tumours while excising the gland neither increases operating time nor intraoperative bleeding. This will not only retain the anatomy, but provide a second option for flap reconstruction in case needed later.
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Mumtaz S. East-West Flap - A forgotten art? Br J Oral Maxillofac Surg 2023; 61:721-722. [PMID: 37977945 DOI: 10.1016/j.bjoms.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/17/2023] [Indexed: 11/19/2023]
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Sabaghzadeh A, Biglari F, Pourmahmoudian M, Azizifarsani H, Kafiabadi MJ. The clasp and rubber bands technique to close large skin-soft tissue defect: A case report. Trauma Case Rep 2023; 47:100915. [PMID: 37693743 PMCID: PMC10485149 DOI: 10.1016/j.tcr.2023.100915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2023] [Indexed: 09/12/2023] Open
Abstract
This article discusses the use of the skin-stretching technique (SST) to manage large soft tissue defects resulting from various causes. The other surgical techniques for closing such defects, such as pedicle flaps and free tissue flaps, are often associated with significant morbidity and cost. The SST involves progressively stretching soft tissue using an external device to reduce defect size or complete wound coverage. The article describes a simple, inexpensive, and readily available method for managing large wound defects using clasps and rubber bands. The article also highlights the potential complications associated with SST such as skin necrosis, pin site infection, wound dehiscence, infection, and pain. Overall, SST is a promising alternative for the management of large soft tissue defects that are not amenable to direct suturing.
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Nicod O, Fouasson-Chailloux A, Jager T, Pomares G. Anatomic feasibility study of osteocutaneous free flap from the proximal ulna. Orthop Traumatol Surg Res 2023; 109:103537. [PMID: 36584888 DOI: 10.1016/j.otsr.2022.103537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/01/2022] [Accepted: 08/26/2022] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The present anatomic study aimed to assess the feasibility of an osteocutaneous free flap harvested from the proximal ulna for reconstruction after complex hand trauma. METHOD Nineteen upper limb specimens free of scarring in the elbow region were injected in the brachial artery. After S-shaped incision centered on the medial epicondyle, a systematic approach to the epitrochlear-olecranal groove exposed the superior ulnar collateral artery and ulnar nerve. Bone and skin perforators were screened for during dissection and their emergence with respect to the medial epicondyle was assessed. Pedicle length was also assessed. The skin paddle was harvested in the distal part of the S incision and the operative site was closed by local skin plasticity. RESULTS Bone and skin perforators from the superior ulnar collateral artery were found in all 19 specimens. Mean pedicle length from the artery was greater than 9cm in all cases. The skin perforator emerged at a mean 19mm distally from the medial epicondyle, and the bone perforator at a mean 40mm. DISCUSSION An osteocutaneous free flap can be harvested from the proximal ulna and medial side of the elbow. As bone and skin perforators were found in all 19 cases, this flap can be used routinely. Harvesting, however, systematically involves ulnar nerve release and anterior transposition. This osteocutaneous free flap harvested from the proximal ulna offers an alternative for osteocutaneous defects in the hand, with harvesting from the same limb. CONCLUSION In this anatomic series, an osteocutaneous free flap could in all cases be harvested from the posterior ulnar recurrent artery via a medial elbow approach. Safety and efficacy remain to be demonstrated in in vivo reconstruction. LEVEL OF EVIDENCE III.
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Olvera-Yarza FA, Campos-Jiménez M, Téllez-Pallares F, Lara-Mejía A, Jiménez-Yarza M. Surgical management of axillary hidradenitis suppurativa with latissimus dorsi flap on a 24-year-old patient: A case report. Int J Surg Case Rep 2023; 110:108688. [PMID: 37611395 PMCID: PMC10470301 DOI: 10.1016/j.ijscr.2023.108688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/25/2023] Open
Abstract
INTRODUCTION Hidradenitis suppurativa (HS) is a chronic inflammatory disorder with distinct characteristics: chronic nature, morphology, and location. It originates from occluded and ruptured follicles, releasing keratin and bacteria into the nearby dermis. This causes an inflammatory reaction, leading to the formation of abscesses and the destruction of the pilosebaceous junction. CASE PRESENTATION We present the case 24-year-old female with a severe, stage III case of HS who had a lesion (approx. 10 × 15 cm) on her right axilla spanning 4 years. Despite some response to medical treatment, she experienced recurrent symptoms, due to this, surgical intervention was decided, using a latissimus dorsi thoracodorsal artery perforator (TDAP) flap. The lesion was successfully removed, and the flap was placed, leading to proper postoperative healing, cicatrization, and sensitivity in the patient. DISCUSSION HS poses a challenge due to its recurring course. Treatment involves pharmacological and surgical approaches, with the former suited for mild to moderate cases and the latter for severe instances. Surgical options, like TDAP flaps, show lower recurrence rates than skin grafts. TDAP flaps also offer advantages such as reduced bulkiness and favorable aesthetic and functional outcomes compared to other latissimus dorsi flaps. CONCLUSION HS represents an obstacle in terms of systemic effects and aesthetic concerns. Lattisimus dorsi flaps have emerged as an effective treatment method due to the reliable vascular supply and adequate volume to the recipient site as demonstrated by our case, where the patient showed appropriate evolution with no morbidity associated with the procedure as well as adequate aesthetic results.
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Moro R, Mayo-Martínez F, Colombo L, Serra C, Amerio P, Gualdi G. The Pacman Flap and Its Modifications for Reconstruction of Skin Cancer Surgical Wounds on the Scalp and Other Body Areas: A Review of 23 Cases. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:T661-T667. [PMID: 37392973 DOI: 10.1016/j.ad.2023.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 04/24/2023] [Indexed: 07/03/2023] Open
Abstract
BACKGROUND The Pacman flap is a modified V-Y advancement flap that showed to be versatile in repairing surgical and non-surgical wounds. Indeed, this flap has been used in any anatomical localization, except for the scalp, where its use has not been reported. Moreover, the versatility of the Pacman flap can be enhanced by applying simple modifications to its original design. MATERIALS AND METHODS A case-series of 23 patients whose surgical breaches were repaired using standard or modified Pacman flap were included in this retrospective study. RESULTS Most patients were male (65.2%) with a median age of 75.7 years. Squamous cell carcinoma was the tumor most commonly removed (60.9%), while scalp and face were the most frequent localizations (30.4%). Although 18 flaps were sculpted in the traditional Pacman shape, 5 were modified to fit the defect and localization. Complications occurred in 30% of flaps, but all of them were minor except for 1 extended necrosis. CONCLUSIONS The Pacman flap can be used to repair surgical wounds localized in any body area, including the scalp. Three modifications can enhance the versatility of the flap and offer new repair options to dermatologic surgeons.
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Moro R, Mayo-Martínez F, Colombo L, Serra C, Amerio P, Gualdi G. The Pacman Flap and Its Modifications for Reconstruction of Skin Cancer Surgical Wounds on the Scalp and Other Body Areas: A Review of 23 Cases. ACTAS DERMO-SIFILIOGRAFICAS 2023; 114:661-667. [PMID: 37127206 DOI: 10.1016/j.ad.2023.04.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 05/03/2023] Open
Abstract
BACKGROUND The Pacman flap is a modified V-Y advancement flap that showed to be versatile in repairing surgical and non-surgical wounds. Indeed, this flap has been used in any anatomical localization, except for the scalp, where its use has not been reported. Moreover, the versatility of the Pacman flap can be enhanced by applying simple modifications to its original design. MATERIALS AND METHODS A case-series of 23 patients whose surgical breaches were repaired using standard or modified Pacman flap were included in this retrospective study. RESULTS Most patients were male (65.2%) with a median age of 75.7 years. Squamous cell carcinoma was the tumor most commonly removed (60.9%), while scalp and face were the most frequent localizations (30.4%). Although 18 flaps were sculpted in the traditional Pacman shape, 5 were modified to fit the defect and localization. Complications occurred in 30% of flaps, but all of them were minor except for 1 extended necrosis. CONCLUSIONS The Pacman flap can be used to repair surgical wounds localized in any body area, including the scalp. Three modifications can enhance the versatility of the flap and offer new repair options to dermatologic surgeons.
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Brown RD, Kennedy SA. Approach to Tendinopathies of the Upper Limb: What Works. Hand Clin 2023; 39:417-425. [PMID: 37453768 DOI: 10.1016/j.hcl.2023.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Tendinopathies are some of the most common diagnoses treated by hand surgeons. Diagnoses such as trigger digit, de Quervain tenosynovitis, extensor carpi ulnaris tendinitis, and epicondylitis often resolve with nonoperative treatment and/or a single ambulatory procedure. When symptoms persist or worsen after surgery, patients are disappointed and treatment can be challenging. This article reviews practical points in evaluation of such cases, and surgical options that work in revision scenarios.
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Li K, Nicoli F, Cui C, Wo Y, Liu NF, Feng S, Xi W, Min P, Zhang Y. Vascularized lymph node flaps can survive on venous blood without an arterial inflow: an experimental model describing the dynamics of venous flow using indocyanine green angiography (With video). BURNS & TRAUMA 2023; 11:tkad019. [PMID: 37476580 PMCID: PMC10355992 DOI: 10.1093/burnst/tkad019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/28/2023] [Accepted: 03/22/2023] [Indexed: 07/22/2023]
Abstract
Background Several surgeons have described studies of free-tissue transfers using veins instead of arteries. These innovative microsurgical techniques can offer several advantages, such as an easier dissection during flap harvesting, and represent an alternative during an accidental surgical mistake or development of new surgical procedures. The purpose of this study was to describe and explore different constructs of vascularized lymph node transfer (VLNT) only based on venous blood flow in a mouse model, evaluate their blood flow microcirculation through indocyanine green (ICG) angiography and investigate the lymphatic drainage function and the lymph nodes' structures. Methods Five types of venous lymph node flaps (LNF) were created and investigated: Types IA, IB, IC, IIA and IIB were developed by ICG intraoperatively (with videos in the article). Seven weeks later, by applying methylene blue, the recanalization of the lymphatic vessels between the LNF and the recipient site was detected. Lymph nodes were collected at the same time and their structures were analyzed by hematoxylin and eosin staining analysis. Results All of the venous LNFs developed except Type IC. Seven weeks later, methylene blue flowed into Types IA, IB, IIA and IIB from recipient sites. When comparing with arteriovenous lymph node, the medullary sinus was diffusely distributed in venous lymph nodes. The proportion of cells was significantly reduced (p < 0.05). The artery diameters were significantly smaller (p < 0.05). The veins diameters and lymphatic vessels output in Types IA, IB, IIA and IIB were more dilated (p < 0.05). Conclusions This research demonstrated that Type IA, IB, IIA and IIB venous LNFs can retrogradely receive venous blood supply; they can survive, produce a lymphatic recanalization and integrate with the surrounding tissue, despite lymph node structural changes. Our results will improve the understanding of the survival mechanism of venous LNFs and will help researchers to design new studies or lymphatic models and eventually find an alternative procedure for the surgical treatment of lymphedema.
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BISSA H, AMANA E, AMEGBLE KDJ, REOULEMBAYE DJIM H, FOMA W. [Necrotizing fasciitis of the posterior neck. A rare clinical form of head and neck cellulitis: a case report from Togo]. MEDECINE TROPICALE ET SANTE INTERNATIONALE 2023; 3:mtsi.v3i2.2023.303. [PMID: 37525679 PMCID: PMC10387305 DOI: 10.48327/mtsi.v3i2.2023.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/08/2023] [Indexed: 08/02/2023]
Abstract
We report the case of a 75-year-old diabetic patient who presented with posterior cervical necrotizing fasciitis complicating cellulitis. Medical management in intensive care and surgical drainage were undertaken; sequential excision of the necrotic tissue left a large loss of substance of the nuchal region for which we opted for directed healing in the first instance. The definitive coverage of this loss of substance by locoregional rotation flap or by thin skin grafting was discussed. However, it was refused by the patient.
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Turan UF, Coban S, Akin T, Berkem H, Yuksel BC, Er S. Bilaterally parallel elliptic flap versus Karydakis flap in primary pilonidal sinus disease: a randomized controlled trial. Int J Colorectal Dis 2023; 38:176. [PMID: 37351640 DOI: 10.1007/s00384-023-04475-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/11/2023] [Indexed: 06/24/2023]
Abstract
PURPOSE Pilonidal sinus disease is a disease that especially affects the young population and causes loss of workforce. Although many treatment methods have been defined, there is still no "gold standard" treatment method. Our objective was to evaluate the postoperative results of bilateral parallel elliptical flap and Karydakis flap in the surgical treatment of pilonidal sinus. METHODS This study was conducted at the Colorectal Surgery Department of Ankara Numune Training and Research Hospital. It designed a prospective randomized controlled study. Patients that underwent surgery due to pilonidal sinus were included in the study. The patients were randomly divided into two groups. Surgery was performed with the bilateral parallel elliptical flap (BPEF) technique in one group and the Karydakis flap (KF) technique in the other group. Postoperative pain, length of hospital stay, wound complications, time taken to return to work/school, and recurrence incidence were evaluated. RESULTS A total of 102 patients were included in the study, 49 in the BPEF group and 53 in the KF group. The length of hospital stay was similar in the BPEF and KF groups (1.41 ± 0.81 and 1.45 ± 0.84, respectively; p > 0.05). There was less postoperative pain in the BPEF group (2.47 ± 1.02 vs 3.57 ± 1.10, p < 0.05). Wound complications were observed in nine patients in the BPEF group (18.2%) and 14 patients in the KF group (26.2%). The time to return to work/school was shorter in the BPEF group (21.06 ± 6.37 vs 27.04 ± 7.45; p < 0.05). Recurrence developed in two (4%) patients in the BPEF group and three (5.6%) patients in the KF group (p > 0.05). CONCLUSIONS The patients who underwent surgery with the bilateral parallel elliptical flap technique had less pain and a shorter time to return to work/school after the operation. The postoperative complication and recurrence rates were similar in both groups. TRIAL REGISTRATION clinicaltrials.gov identifier: NCT05851690. (5/11/2023) (retrospectively registered).
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