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Lee JM, Del Balso C, Gupta S, Tay S, Daniels TR, Halai M. A Two-Stage Diabetic Foot Salvage Using Synthetic Bone Void Filler and Lesser Toe Fillet Flap: A Case Report. JBJS Case Connect 2022; 12:01709767-202203000-00026. [PMID: 35050946 DOI: 10.2106/jbjs.cc.21.00514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE A 54-year-old type 2 diabetic man with a diabetic forefoot ulcer and osteomyelitis successfully underwent a staged reconstruction to salvage his foot. An antibiotic-carrying bone void filler was used to decrease the infection burden after initial debridement. The fifth toe fillet flap was performed to cover the large soft-tissue defect. The patient returned to baseline ambulation at the 1-year follow-up with a well-incorporated flap. CONCLUSION This case highlights the utility of combining an antibiotic-carrying bone void filler and a toe fillet flap in a two-stage approach to salvage complex diabetic foot ulcers.
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Affiliation(s)
- Jong Min Lee
- Division of Orthopaedic Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Christopher Del Balso
- Victoria Hospital, Division of Orthopaedic Surgery, University of Western Ontario, London, Ontario, Canada
| | - Sanjay Gupta
- Canniesburn Regional Plastic Surgery and Burns Unit, Glasgow Royal Infirmary, Glasgow, UK
| | - Sherilyn Tay
- Canniesburn Regional Plastic Surgery and Burns Unit, Glasgow Royal Infirmary, Glasgow, UK
| | - Timothy R Daniels
- Unity Health, St. Michael's Hospital, Division of Orthopaedic Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Mansur Halai
- Unity Health, St. Michael's Hospital, Division of Orthopaedic Surgery, University of Toronto, Toronto, Ontario, Canada
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Foot Wounds and the Reconstructive Ladder. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3989. [PMID: 34966631 PMCID: PMC8710339 DOI: 10.1097/gox.0000000000003989] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/08/2021] [Indexed: 11/30/2022]
Abstract
Background: Foot soft tissue coverage represents a challenge to reconstructive surgeons due to a lack of donor sites for this specialized skin. This glabrous tethered thick skin is designed to withstand weight bearing stress and is hard to replace. The limited arch of rotation of foot local flaps contributes to further difficulties. In this study, we share our experience in foot soft tissue loss coverage using techniques tailored to each wound presentation. Methods: This case series presents eight patients with wounds of the plantar and dorsal surfaces of the foot, heel, and ankle. Closure techniques were selected and planned based on wound presentation and comorbidity status. Results: Patients’ mean age at surgery was 61 years. Etiologies of wounds include trauma, frostbite, diabetic ulceration, malignancy, pressure ulcer with osteomyelitis, and necrotizing infection. Coverage techniques included split and full-thickness skin graft, medial plantar arch pinch graft, cultured epithelial autograft, Hyalomatrix wound device, EpiFix tissue matrix, pedicle flap, and free rectus flap. Complete soft tissue coverage was achieved in each case within reasonable postoperative periods, and ambulation was preserved and/or restored. Conclusions: Foot soft tissue reconstruction is challenging and should be planned carefully due to the required specialized skin replacement. Primary closure should be considered first and attempted if possible. Technique escalation in accordance with the reconstructive ladder should be undertaken based on wound etiology, presentation, amount and nature of tissue loss, available resources, and surgeon experience.
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Yammine K, Assi C. A Systematic Review on the Outcomes of the Fillet Flap in Treating Diabetic and Ischemic Forefoot Ulcers. Plast Surg (Oakv) 2021; 29:178-183. [PMID: 34568233 DOI: 10.1177/2292550320936684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Diabetic and ischemic foot ulcers are difficult to heal, and the mastering of numerous treatment methods is imperative to achieve healing. One of these methods is the fillet toe flap used to cover specific diabetic wounds of the forefoot associated with toe osteomyelitis. Instead of amputating the infected toe, phalanges are removed while keeping the viable surrounding soft tissue. Methods A systematic review was performed searching electronic databases up to October 2019 to identify relevant articles reporting the outcomes of the fillet flap in forefoot ulcers of patients with diabetes or peripheral artery disease. All study designs were included. The healing rate was the primary outcome. Secondary outcomes were the time to heal, ulcer recurrence, and complication rates of such infection, partial necrosis, and total necrosis. Results The 8 studies that met the inclusion criteria were all case series or case reports, with a total of 28 patients including 29 flaps. The mean healing rate was 92.8% (2/29); in both cases, total necrosis was due to infection (7.2%). No ulcer recurrence or partial necrosis was noted. Conclusions Though having limited indications, the fillet flap illustrates the full optimization of the available resources for wound coverage. The consistent presence of an axial vessel makes the fillet flap a reliable local flap to be used in specific circumstances where the loss of a toe is unavoidable. Further research is needed with large prospective controlled trials to support the findings of the review.
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Affiliation(s)
- Kaissar Yammine
- Department of Orthopedic Surgery, Lebanese American University Medical Center-Rizk Hospital, School of Medicine, Lebanese American University, Beirut, Lebanon.,Diabetic Foot Clinic, Lebanese American University Medical Center-Rizk Hospital, Beirut, Lebanon.,Center for Evidence-Based Anatomy, Sport & Orthopedics Research, Beirut, Lebanon
| | - Chahine Assi
- Department of Orthopedic Surgery, Lebanese American University Medical Center-Rizk Hospital, School of Medicine, Lebanese American University, Beirut, Lebanon.,Center for Evidence-Based Anatomy, Sport & Orthopedics Research, Beirut, Lebanon
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Sim N, Lee S, Yap HY, Tan QY, Tan J, Wong D, Chau A, Mak M, Chong TT, Tay HT. A review of the Turned-down Onto Pericapsular-tissue Hemisectioned Amputated Toe (TOPHAT) flap for wound coverage during ray amputations of the toes. Foot (Edinb) 2021; 47:101803. [PMID: 33964533 DOI: 10.1016/j.foot.2021.101803] [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: 10/24/2020] [Revised: 02/07/2021] [Accepted: 04/11/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Exposure of the adjacent Metatarsal-Phalangeal Joint (MTPJ) commonly occurs after application of Topical Negative Pressure Wound Therapy (TNPWT) for a ray amputation wound. This is due to mechanical soft tissue erosion or trauma to the adjacent digital artery from direct pressure effect. This results in toe gangrene requiring a ray amputation and ultimately a larger wound bed. We describe the use of the Turned-down Onto Pericapsular-tissue Hemisectioned Amputated Toe (TOPHAT) flap - a filleted toe flap to protect the adjacent MTPJ capsule combined with a novel Negative Pressure Wound Therapy with instillation and dwell-time (NPWTi-d) dressing technique. The flap protects the adjacent joint capsule and reduces the wound burden whilst allowing the wound to benefit from TNPWT, thereby accelerating wound healing. MATERIAL AND METHODS A retrospective review was conducted of patients with toe gangrene requiring ray amputation that underwent the TOPHAT flap on in our institution from 2019 and 2020. Complications such as wound dehiscence, hematoma, flap necrosis and secondary infection were recorded. Other outcomes recorded were time taken to final skin grafting and time taken for complete wound epithelialization. RESULTS 9 patients underwent treatment with the TOPHAT flap. 2 patients had flap necrosis. 7 patients progressed to definitive skin coverage with skin grafting. One patient subsequently had progressive arterial disease despite successful skin grafting and required above knee amputation. The mean time to final skin grafting and complete wound epithelialization was 49.5 days and 107.5 days respectively. All patients were satisfied with the outcomes and were able to return to their pre-morbid function. CONCLUSIONS The TOPHAT flap has a consistent vascular supply that provides durable soft tissue coverage. It is a robust and easily reproducible technique to accelerate wound healing after ray amputations even in patients with peripheral vascular disease.
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Affiliation(s)
- N Sim
- Department of Vascular and Endovascular Surgery, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - S Lee
- Department of Vascular and Endovascular Surgery, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - H Y Yap
- Department of Vascular and Endovascular Surgery, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - Q Y Tan
- Podiatry Department, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - J Tan
- Podiatry Department, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - D Wong
- Podiatry Department, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - A Chau
- Podiatry Department, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - M Mak
- Podiatry Department, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - T T Chong
- Department of Vascular and Endovascular Surgery, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
| | - H T Tay
- Department of Vascular and Endovascular Surgery, Singapore General Hospital, Academia Level 5, Outram Road, 169608, Singapore.
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Houdek MT, Honig RL, Mallett KE, Moran SL. Utility of toe fillet flaps for reconstruct of the forefoot in cases of plantar melanoma. J Surg Oncol 2020; 123:1088-1091. [PMID: 33333587 DOI: 10.1002/jso.26348] [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: 10/19/2020] [Revised: 12/02/2020] [Accepted: 12/05/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Matthew T Houdek
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Rachel L Honig
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Steven L Moran
- Division of Plastic and Reconstructive Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Masadeh S, Rodriguez P, Dierksheide AJ, Crisologo PA. Utility of the Digital Fillet Flap. Clin Podiatr Med Surg 2020; 37:775-787. [PMID: 32919604 DOI: 10.1016/j.cpm.2020.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The digital fillet flap provides a good option for coverage of forefoot soft tissue deficits. Understanding of the anatomy, coupled with careful patient selection, improves surgical outcomes. Similar to other fasciocutaneous flaps, the surgeon needs to be familiar with delay techniques and proper inset to minimize complications.
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Affiliation(s)
- Suhail Masadeh
- Department of Surgery, U.S. Department of Veterans Affairs, Cincinnati VA Medical Center, 3200 Vine Street, Cincinnati, OH 45219, USA; Department of Surgery, Division of Podiatric Surgery, University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA.
| | - Pedro Rodriguez
- Plastic and Reconstructive Surgery, OSF Saint Anthony Medical Center, 698 Featherstone Road, Rockford, IL 61107, USA
| | - Alec J Dierksheide
- Department of Surgery, Division of Podiatric Surgery, University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA
| | - Peter A Crisologo
- Department of Surgery, Division of Podiatric Surgery, University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA
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Hasenstein TA, Greene T, Van JC, Meyr AJ. Soft Tissue Reconstruction with Diabetic Foot Tissue Loss. Clin Podiatr Med Surg 2019; 36:425-440. [PMID: 31079608 DOI: 10.1016/j.cpm.2019.02.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Although substantial advances have been made in treatment of diabetic foot disease with respect to patient education, preventative measures, early intervention, and prophylactic procedures, most surgical interventions for this condition are reactionary. Patients still primarily present to emergency departments with acute infections and tissue necrosis. The surgical intervention for this results in soft tissue deficit, often with partial foot amputation, through excisional debridement of pathologic tissue. Minimizing this initial soft tissue loss, with subsequent reconstruction of the defect, forms the focus of this article with a detailed anatomic assessment of structures at risk in the forefoot, midfoot and rearfoot.
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Affiliation(s)
- Todd A Hasenstein
- Temple University Hospital Podiatric Surgical Residency Program, 8th at Race Street, Philadelphia, PA 19107, USA
| | - Timothy Greene
- Temple University Hospital Podiatric Surgical Residency Program, 8th at Race Street, Philadelphia, PA 19107, USA
| | - Jennifer C Van
- Department of Surgery, Temple University School of Podiatric Medicine, 8th at Race Street, Philadelphia, PA 19107, USA
| | - Andrew J Meyr
- Department of Surgery, Temple University School of Podiatric Medicine, 8th at Race Street, Philadelphia, PA 19107, USA.
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Ramanujam CL, Zgonis T. Use of Local Flaps for Soft-Tissue Closure in Diabetic Foot Wounds: A Systematic Review. Foot Ankle Spec 2019; 12:286-293. [PMID: 30328715 DOI: 10.1177/1938640018803745] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
"A systematic review was undertaken to assess the outcomes of local random flaps in diabetic foot wound closure. The review was conducted using the following databases: Cumulative Index of Nursing and Allied Health Literature, Cochrane Library, Excerpta Medica dataBASE, Google Scholar, MEDLINE, Ovid, and PubMed. Search terms were local random flap, diabetes, foot, wound, ulceration, neuropathy, tissue transfer, V-Y, bilobed, monolobed, rotational, advancement, transpositional, rhomboid, and Limberg. English language studies, studies published from 1997 to 2017, patients with diabetes mellitus treated for foot wounds, use of local random flaps, follow-up period of 6 months or more postoperatively, documentation of healing rates, complications, and need for revisional surgery were included. Isolated literature reviews and descriptions of only surgical technique and/or cadaveric studies were excluded. The initial search identified 53 eligible studies with 28 being excluded. The remaining 25 studies used for data extraction had a total of 512 patients in which 199 of these underwent 204 local random flap procedures. Average follow-up for the flaps was approximately >2 years, and successful wound closure at last follow-up was demonstrated in 75.5% of the studied population. Studies were found to be of generally low quality, with the majority composed of retrospective case series. Based on current available evidence found in this systematic review, local random flaps demonstrated a relatively high success rate when utilized for the definitive closure of diabetic foot wounds. However, because of a lack of high-quality evidence and substantial heterogeneity among the studies, the results should be interpreted with caution. Levels of Evidence: Level III: Systematic review.
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Affiliation(s)
- Crystal L Ramanujam
- Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio, San Antonio, Texas
| | - Thomas Zgonis
- Division of Podiatric Medicine and Surgery, Department of Orthopaedics, University of Texas Health San Antonio, San Antonio, Texas
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Modified toe pulp fillet flap coverage: Better wound healing and satisfactory length preservation. Arch Plast Surg 2017; 45:62-68. [PMID: 29076328 PMCID: PMC5784375 DOI: 10.5999/aps.2017.01501] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 10/20/2017] [Accepted: 10/20/2017] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Amputation is commonly performed for toe necrosis secondary to peripheral vascular diseases, such as diabetes mellitus. When amputating a necrotic toe, preservation of the bony structure is important for preventing the collapse of adjacent digits into the amputated space. However, in the popular terminal Syme's amputation technique, partial amputation of the distal phalanx could cause increased tension on the wound margin. Herein, we introduce a new way to resect sufficient bony structure while maintaining the normal length, based on a morphological analysis of the toes. METHODS Unlike the pulp of the finger in the distal phalanx, the toe has abundant teardrop-shaped pulp tissue. The ratio of the vertical length to the longitudinal length in the distal phalanx was compared between the toes and fingers. Amputation was performed at the proximal interphalangeal joint level. Then, a mobilizable pulp flap was rotated 90° cephalad to replace the distal soft tissue defect. This modified toe fillet flap was performed in 5 patients. RESULTS The toe pulp was found to have a vertically oriented morphology compared to that of the fingers, enabling length preservation through cephalad rotation. All defects were successfully covered without marginal ischemia. CONCLUSIONS While conventional toe fillet flap coverage focuses on the principle of length preservation as the first priority, our modified method takes both wound healing and length into account. The fattiest part of the pulp is advanced to the toe tip, providing a cushioning effect and enough length to substitute for phalangeal bone loss. Our modified method led to satisfactory functional and aesthetic outcomes.
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