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Ishikawa K, Furukawa H, Yamamoto Y, Funayama E, Miura T, Maeda T. Refinement of Surgery for Postaxial Polysyndactyly of the Toes: Esthetic Outcome in Japanese Feet. Ann Plast Surg 2024; 92:694-699. [PMID: 38717189 DOI: 10.1097/sap.0000000000003886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2024]
Abstract
PURPOSE Treatment for polysyndactyly of the toes aims at cosmetic improvement but the lateroplantar rotation of the new fifth toe remains challenging. This study evaluated our novel surgical procedure for postaxial polysyndactyly of the toes. MATERIALS AND METHODS Patients with postaxial polysyndactyly involving the fourth, fifth, and sixth toes treated in 2007 to 2017 with a minimum follow-up duration of 1 year were retrospectively investigated. Our aims of surgery for this condition were to avoid excessive lateroplantar rotation of the new fifth toe by using a proximally elongated plantar "shark-fin flap" and to make the tip of this toe appear to be naturally pointing inward by using the dog-ear component of the flap on the tip of the toe. The excess skin of the shark-fin flap was grafted onto the lateral surface of the fourth toe. Lateroplantar rotation of the fifth toe in these patients was compared with that in photographs of the feet of 96 normal 4-year-old children. RESULTS A total of 11 feet in 10 patients (6 male, 4 female; mean age 1.3 years) were analyzed. Syndactyly between the fourth and fifth toes was complete in 3 feet, incomplete at the level of the distal interphalangeal joint of the fifth toe in 5, and incomplete at the level of the proximal interphalangeal joint of the fifth toe in 3. Lateroplantar rotation of the fifth toe, evaluated by the mean angle between 2 intersecting lines extending from the proximal nail fold of the third and fifth toes, was 25 ± 10° in normal feet and 0 ± 12° in operated feet with polysyndactyly. The absolute left-right difference in this angle was 7 ± 5° in normal children and 22 ± 12° in patients with polysyndactyly. Valgus deformity of the new fifth toe improved in all patients during a mean postoperative follow-up of 3.8 years. CONCLUSIONS Using our procedure, no excessive lateroplantar rotation has been observed when the tip of the fifth toe is inclined inward using a dog-ear flap component. This procedure could be useful in patients in whom the cosmetic outcome is a priority.
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Affiliation(s)
- Kosuke Ishikawa
- From the Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroshi Furukawa
- Department of Plastic and Reconstructive Surgery, School of Medicine, Aichi Medical University, Nagakute, Japan
| | - Yuhei Yamamoto
- From the Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Emi Funayama
- From the Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takahiro Miura
- From the Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Taku Maeda
- From the Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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Makino A, Saito S. Morphologic Changes in Postaxial Polydactyly of the Foot: A Standardized Quantitative Analysis Using the Watanabe-Fujita Classification. Plast Reconstr Surg 2024; 153:170e-180e. [PMID: 37075280 DOI: 10.1097/prs.0000000000010565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
BACKGROUND Postaxial polydactyly of the foot is one of the most common congenital abnormalities. A wide forefoot, short toe, and lateral joint deviation are associated with aesthetic and functional outcomes. This study used the Watanabe-Fujita classification to characterize the preoperative and postoperative skeletal morphology of postaxial polydactyly of the foot. METHODS This retrospective study included 42 patients (51 feet) with postaxial polydactyly treated at age 1 year. Radiographs taken at ages 0 and 3 to 4 years were used for morphologic analysis. The length of the reconstructed toe, the distance between the fourth and fifth metatarsals, and joint deviation angles were measured. The length measures were standardized using the length of the third metatarsal. Morphologic characteristics were compared based on the Watanabe-Fujita classification at ages 0 and 3 to 4 years. Long-term outcomes were also evaluated in patients followed up for longer than 6 years. RESULTS The fifth-ray proximal phalangeal subtype had the shortest toe length both at ages 0 and 3 to 4 years. Proximal phalangeal joint lateral deviation improved postoperatively in 78% of patients with the fifth-ray middle phalangeal subtype, regardless of reconstruction type. There was no significant change in proximal phalangeal joint deviation between ages 3 to 4 years and 7 years or older. A residual metatarsal was associated with lateral metatarsophalangeal joint deviation and a wide intermetatarsal distance, and required revision surgery. CONCLUSIONS Morphologic changes of postaxial polydactyly of the foot were successfully characterized using the Watanabe-Fujita classification. This classification could be useful for planning surgical strategies and anticipating morphologic outcomes. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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Affiliation(s)
- Aiko Makino
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine, Kyoto University
| | - Susumu Saito
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine, Kyoto University
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El Alaoui KC, El Yazidi A, Abid H, Idrissi ME, El Ibrahimi A, El Mrini A. A rare polydactyly of the forefoot with partial duplication of the 5th metatarsal and supernumerary digit: A case report. Int J Surg Case Rep 2023; 106:108096. [PMID: 37060766 PMCID: PMC10130596 DOI: 10.1016/j.ijscr.2023.108096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 01/31/2023] [Accepted: 03/31/2023] [Indexed: 04/08/2023] Open
Abstract
INTRODUCTION Polydactyly of the foot is a congenital anomaly characterized by the appearance of all or part of one or more additional rays. Adult cases are more rare, and surgical management of the deformity is still debated. PRESENTATION OF CASE A 49-year-old black patient with this condition might complain of an abnormal cosmetic appearance or difficulty with footwear. DISCUSSION Only a few cases of postaxial polydactyly with a partial duplication of the fifth metatarsal without a supernumerary digit have been reported. CONCLUSION The surgical indication is always retained in front of the aesthetic discomfort of the patient associated with footwear. The surgical technique must be individualized according to the deformity encountered, either by open or percutaneous approach; we find it interesting to share this unusual case in order to classify it later as a foot deformity.
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Usefulness of Intraoperative Arthrography for Postaxial Polysyndactyly of the Foot. J Pediatr Orthop 2023; 43:e244-e248. [PMID: 36476945 DOI: 10.1097/bpo.0000000000002323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Surgery for polydactyly of the foot aims to achieve good cosmesis and improve shoe fitting. An accurate understanding of toe morphology will help to minimize the skin incision or optimize the surgical plan before incision. However, it is difficult to determine the shape of the articular surface using radiographs of children with immature bone. We performed arthrography during surgery for postaxial polydactyly of the foot to assess the cartilaginous structures. The purpose of this study was to investigate the usefulness of arthrography in postaxial polydactyly of the foot. METHODS We included 36 digits of 31 patients (16 males and 15 females), including 5 bilateral cases. The age at surgery ranged from 9 to 75 months (mean, 20 mo). Intraoperative arthrography was performed and all radiographs and arthrograms were reviewed and classified by 3 observers using the Watanabe classification. The absolute percentage agreement between the observers was calculated. The senior author assigned the arthrograms as the reference. The types determined by the other 2 observers using radiographs and arthrograms were compared with the reference. RESULTS Full agreement occurred in 66.7% of the radiographs and in 75% of arthrograms. The mean kappa coefficient was 0.58, indicating fair agreement, between the reference and the radiologic assessment, while it was 0.81, indicating excellent or almost perfect agreement, in the evaluation using arthrograms. CONCLUSIONS Intraoperative arthrography is an easy and reliable diagnostic method that can be used to determine the detailed articular shape. LEVEL OF EVIDENCE Level III.
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Du Z, Cui Y, Jiang H, Han D. Reconstruction of polysyndactyly of the fused fifth toe with the fourth toe. J Pediatr Orthop B 2023; 32:34-38. [PMID: 36445381 DOI: 10.1097/bpb.0000000000001020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Polysyndactyly of the fused fifth toe with the fourth toe is a common subtype of postaxial polydactyly. The aim of the study was to present an operative technique for cosmetic improvement and reconstruction of polysyndactyly of the fused fifth toe with the fourth toe. We retrospectively reviewed the details of 22 patients with postaxial polydactyly treated from January 2018 to May 2021. The operation involved medial toe excision and web space reconstruction using a dorsal rectangular flap without skin grafting and simultaneous correction of a valgus deformity by chondroplasty and soft tissue balancing without an osteotomy. The web shape, scar, and aesthetic outcomes were evaluated on the criteria of the D'Arcangelo, Vancouver Scar Scale score, and satisfactory questionnaire, respectively. The patients were followed up for 7-43 months. At the last follow-up, valgus deformity was completely corrected without recurrence. On the basis of the criterion of D'Arcangelo, the height and width of the webs were good in 24 of the feet, fair in four of the feet, and poor in none of the feet. The mean Vancouver Scar Scale score was 1.55. All parents and patients were satisfied with the appearance and function. The described medial toe excision technique and reconstruction of the web space without a skin graft corrected the valgus deformity and were able to satisfy functional and cosmetic requirements.
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Affiliation(s)
- Zijing Du
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
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New Notations for Better Morphological Distinction of Postaxial Polydactyly of the Foot. Plast Reconstr Surg Glob Open 2022; 10:e4504. [PMID: 36348750 PMCID: PMC9633084 DOI: 10.1097/gox.0000000000004504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/13/2022] [Indexed: 11/11/2022]
Abstract
There have been many reports on the classification and treatment of postaxial polydactyly of the foot. However, despite its being a common congenital anomaly, there is no universal notation about its morphology.
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Oshima J, Sasaki K, Sasaki M, Aihara Y, Nishijima A, Sekido M. Quantitative Evaluation and Midterm Progress of Reconstructed Toe Thickness in Lateral Ray Polydactyly of the Foot. J Foot Ankle Surg 2022; 61:841-844. [PMID: 34973866 DOI: 10.1053/j.jfas.2021.12.002] [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: 05/28/2020] [Revised: 02/13/2021] [Accepted: 12/01/2021] [Indexed: 02/03/2023]
Abstract
In lateral ray polydactyly, the reconstructed toe often tends to become thicker, but no standard evaluation criteria for this thickness are available. 57 patients (68 toes) with Hirai-Togashi classification type II, III, or IV whom we were able to follow-up for more than 6 months after the operation were underwent measurement of the "Reconstructed toe width to Third toe width ratio." In addition, 16 patients who could be followed up for 3 years through the mid-term course were evaluated for mid-term progress. At 6 months after surgery, the mean R/T ratio was 1.246. In patients who could be followed up for 3 years after surgery, the mean R/T ratios at 6 months after surgery and at 3 years were significantly decreased. This result suggests that the thickness of the reconstructed toe may become relatively thin in the long term.
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Affiliation(s)
- Junya Oshima
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan.
| | - Kaoru Sasaki
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan
| | - Masahiro Sasaki
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan
| | - Yukiko Aihara
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan
| | - Akio Nishijima
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan
| | - Mitsuru Sekido
- Department of Plastic and Reconstructive Surgery, University of Tsukuba, Ibaraki, Japan
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Ko KR, Shim JS, Kang J, Park J. Surgical Outcomes and Predictive Factors of Medial Toe Excision for Polysyndactyly of the Fifth Toe. Foot Ankle Int 2021; 42:562-569. [PMID: 33198478 DOI: 10.1177/1071100720971289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We aimed to report surgical outcomes and analyze prognostic factors of medial toe excision for polysyndactyly of the fifth toe. METHODS We reviewed the details of 139 consecutive patients who underwent surgery for postaxial polydactyly of the foot from 2009 to 2018. Among these, 83 patients (90 feet) with polysyndactyly of the fifth toe, treated by medial toe excision (between the duplicated toes) and reconstruction of the fourth web space using a dorsal rectangular flap, were included. The toe alignment and stability were restored by chondroplasty and soft tissue balancing without an osteotomy. A full-thickness skin graft was performed in 52 feet. The mean age at surgery was 27.1 ± 17.5 months and the mean duration of follow-up was 42.8 ± 24.9 months. RESULTS At the last follow-up, a relatively small size of the reconstructed toe was observed in 19 feet (19/90, 21.1%). Proximal duplication level (metatarsal or proximal phalanx type) and preoperative hypoplasia of the remaining toe were related to the small postoperative size. Valgus deformity of the remaining toe was observed in 2 feet (2/90, 2.2%). We observed 17 cases with delayed healing or early postoperative wound infection. Among these, 7 cases (7/90, 7.8%) showed postoperative thickening or advancement of the web, which was not observed in cases without wound problems. No cases had functional disturbance or pain. CONCLUSION The overall surgical outcomes were satisfactory without an osteotomy. Patients with a proximal duplication level or preoperative hypoplasia of the remaining toe should be informed of its possible small size postoperatively. LEVELS OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Kyung Rae Ko
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Sup Shim
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jiwon Kang
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jaesung Park
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Chen W, Chen L, Huang W, Tian X. Aesthetic and Anatomic Reconstruction of Polysyndactyly of the Fifth Toe Fused With the Fourth Toe. Ann Plast Surg 2021; 86:323-328. [PMID: 32568755 DOI: 10.1097/sap.0000000000002437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The aim of the study was to present a new operative technique for aesthetic and anatomic reconstruction of polysyndactyly of the fifth toe fused with the fourth toe. METHODS Surgery was performed in 86 feet in 73 patients with polysyndactyly of the fifth toe fused with the fourth toe. The operation involved polydactyly excision, syndactyly release using an improved dorsal asymmetric gullwing flap for web space reconstruction without skin grafting, and simultaneous correction of valgus deformity and brachydactyly of the toes. The web shape (height and width),scar contracture, and aesthetic outcomes (foot contour and morphology of the reconstructed fifth toe) were assessed using the criterion of D'Arcangelo, Vancouver Scar Scale score, and older children and parent-based satisfactory questionnaire, respectively. RESULTS The patients were followed up for 12 to 36 months. The reconstructed web spaces were slightly deeper than normal, with an hourglass shape and a physiological slope. Valgus deformity was completely corrected without recurrence. The reconstructed fifth toes appeared to be visually lengthened. On the basis of the criterion of D'Arcangelo, the height and width of the webs were good in 76, fair in 10, and poor in none of the feet. The mean Vancouver Scar Scale score was 1.5. All parents and patients were satisfied with the appearance and function. CONCLUSIONS Our new operative procedure could achieve aesthetic and anatomic reconstruction of polysyndactyly of the fifth toe fused with the fourth toe with good shape of the reconstructed web space without skin grafting, favorable appearance and axis alignment of the reconstructed fifth toes, and good foot contour.
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Affiliation(s)
| | | | - Wei Huang
- Department of Joint Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Shang H, Zhang F, Luo P, Ren Q, Wang K. [Application of dorsal foot hexagonal flap for reconstruction of web space in fourth and fifth toe syndactyly combined with polydactyly]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2020; 34:1590-1593. [PMID: 33319541 DOI: 10.7507/1002-1892.202007076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To explore the application of the dorsal foot hexagonal flap for reconstruction of the web space in the fourth and fifth toe syndactyly combined with polydactyly. Methods Between May 2016 and October 2019, 27 patients (34 feet) with the fourth and fifth toe syndactyly combined with polydactyly were treated, including 12 males and 15 females with an average age of 22.8 months (range, 10 months to 8 years). There were 7 bilateral feet and 20 unilateral foot. Twenty-four of which were incomplete and 10 were complete syndactyly of the fourth and fifth toes, and the fifth toes showed various degrees of fibular deflection. All the 34 feet were treated with one-stage reconstruction of the toe web with the dorsal foot hexagonal flap, and the correction of the fibular deviation of the fifth toe was made by removing the tibial polydactyly and using the articular surface dressing or wedge osteotomy. Results All wounds healed by first intention without skin-frafting. All patients were followed up 6-36 months (mean, 18 months). There was no flexion contracture and obvious scar hyperplasia in all the patients, and the width and slope of the toe webs were normal. Three of the 34 webs developed web creep, and the rest of the toe webs were normal in depth. All 34 feet were corrected with peroneal fibular deviation, and the function of toe flexion was good. All parents of the children were satisfied with the outcome. Conclusion The reconstruction of toe webs with dorsal foot hexagonal flaps for the treatment of the fourth and fifth toes syndactyly combined with polydactyly requires no skin graft. The operation is simple with high survival rate of the flap, the appearance and function of the toes are good, and the effectiveness is satisfactory.
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Affiliation(s)
- Hao Shang
- The 1st Department of Orthopedics, Hebei Province Children's Hospital, Shijiazhuang Hebei, 050031, P.R.China
| | - Fang Zhang
- The 1st Department of Orthopedics, Hebei Province Children's Hospital, Shijiazhuang Hebei, 050031, P.R.China
| | - Pengyuan Luo
- The 1st Department of Orthopedics, Hebei Province Children's Hospital, Shijiazhuang Hebei, 050031, P.R.China
| | - Qiang Ren
- The 1st Department of Orthopedics, Hebei Province Children's Hospital, Shijiazhuang Hebei, 050031, P.R.China
| | - Kang Wang
- The 1st Department of Orthopedics, Hebei Province Children's Hospital, Shijiazhuang Hebei, 050031, P.R.China
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Escudero MI, Seebach K, Parekh SG, Pellegrini MJ. Treatment of postaxial polydactyly with plantar plate and medial collateral ligament reconstruction after supernumerary excision: A case report. SAGE Open Med Case Rep 2017; 5:2050313X17737197. [PMID: 29085641 PMCID: PMC5648087 DOI: 10.1177/2050313x17737197] [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: 04/20/2017] [Accepted: 09/25/2017] [Indexed: 11/16/2022] Open
Abstract
Introduction: Polydactyly is the most common congenital foot anomaly and consists of partial or complete duplication of a toe. Traditionally, surgical treatment has been amputation. There is little evidence when surgical treatment requires repairing the stabilizing structures of the metatarsophalangeal joint Objective: Assess the functional and radiologic outcomes of a case of postaxial polydactyly requiring plantar plate plate and medial collateral ligament reconstruction. Methods: A 59-year-old female presented at clinic complaining from bilateral fifth toe polydactyly and metatarsalgia. A rudimentary extra toe with bony structures poorly developed was observed in the left foot. An excision was performed on the left foot. In the right foot, a fully developed extra digit was observed with medial and downwards deviation underneath the fourth metatarsal. Results: Medial fifth-toe excision, plantar plate repair and medial collateral ligament reconstruction were performed due to malformation and widening of the distal surface of the plantar plate. Patient satisfaction and adequate functional status were observed at one-year follow-up. Conclusion: The plantar plate is the principal stabilizer of the MTP joint; therefore its reconstruction is of paramount importance for forefoot biomechanics.
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Affiliation(s)
- Mario I Escudero
- Department of Orthopedics, Hospital Clinico, University of Chile, Santiago, Chile
| | - Klaus Seebach
- Department of Orthopedics, Hospital Clinico, University of Chile, Santiago, Chile
| | - Selene G Parekh
- Department of Orthopaedic Surgery, North Carolina Orthopaedic Clinic, Durham, NC, USA.,Duke Fuqua School of Business, Durham, NC, USA
| | - Manuel J Pellegrini
- Department of Orthopedics, Hospital Clinico, University of Chile, Santiago, Chile
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Abstract
Background: Nail surgery can be performed in an office-based dermatology practice with a limited amount of specialized equipment and training. Several excellent reviews have been published in recent years that detail the techniques of nail surgery for both the novice and the experienced practitioner. Objective: In this article recent developments in nail surgery are discussed. Topics that are treated include the general principles of nail surgery, including epidemiologic issues, studies of nail anatomy, instrumentation, and anesthesia. The reconstruction of injuries and congenital defects involving the nail is explained, and the role of the hand surgeon clarified. Appropriate removal of tumours and cysts is considered, with special attention to the management of malignant lesions. The controversy regarding more or less conservative management of melanonychia striata is addressed, and the need for early diagnosis of subungual melanoma is emphasized. Other topics are surgical management of ingrown nails and onychomycosis. Newer areas of nail surgery, such as laser surgery of the nail, psycho-dermatology of the nail, and the role of primary care physicians in simple nail surgery are also examined.
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Affiliation(s)
- Murad Alam
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Richard K. Scher
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
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Park GH, Jung ST, Chung JY, Park HW, Lee DH. Toe component excision in postaxial polydactyly of the foot. Foot Ankle Int 2013; 34:563-7. [PMID: 23449660 DOI: 10.1177/1071100713477608] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Polydactyly of the fifth toe is the most common congenital malformation of the forefoot, and no consensus has been reached as to which toe component should be excised or by which surgical technique. The purpose of this study was to evaluate the results of the operative treatment of postaxial polydactyly and to offer treatment guidelines. METHOD We retrospectively reviewed the details of 27 patients with postaxial polydactyly (36 feet) treated from September 2004 to March 2010. To select the dominant toe of postaxial polydactyly, we evaluated the morphological and radiological configurations. To excise the medial toe, we treated the polydactyly by dorsal rectangular flap and a full-thickness inguinal skin graft. To excise the lateral toe, we treated the polydactyly by racket-shape incision. Patient satisfaction indices were evaluated on the basis of responses to the PSQ-10 patient satisfaction questionnaire and clinical outcomes. RESULT Overall surgical outcomes were satisfactory with the exception of 2 cases of skin graft problems. Eighteen of the 36 reconstructed toes were smaller than the normal toes, but valgus deformity was observed in only 3 cases. CONCLUSION The described medial toe excision technique and the devised toe selection algorithm were able to satisfy functional and cosmetic requirements.
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Affiliation(s)
- Gi Heon Park
- Department of Orthopedic Surgery, Chonnam National University Hospital, Gwangju, Korea
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Yamada N, Takayama A, Takeda A, Uchinuma E. An ideal surgical technique for postaxial polysyndactyly of the toes. J Plast Reconstr Aesthet Surg 2012; 65:e357-8. [DOI: 10.1016/j.bjps.2012.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2012] [Revised: 05/04/2012] [Accepted: 07/02/2012] [Indexed: 11/27/2022]
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An Individualized Approach to Surgical Reconstruction for Lateral Polydactyly of the Foot with an Emphasis on Collateral Ligament Reconstruction. Plast Reconstr Surg 2012; 130:673e-680e. [DOI: 10.1097/prs.0b013e318267d42c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lui TH. Correction of postaxial metatarsal polydactyly of the foot by percutaneous ray amputation and osteotomy. J Foot Ankle Surg 2012; 52:128-31. [PMID: 23063205 DOI: 10.1053/j.jfas.2012.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Indexed: 02/03/2023]
Abstract
Polydactyly of the foot is a congenital anomaly characterized by the appearance of all or part of 1 or more additional rays. The patient with this condition might complain of an abnormal cosmetic appearance or difficulty with footwear. A minimally invasive technique for correction of postaxial metatarsal polydactyly of the foot is presented in this techniques report.
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Affiliation(s)
- Tun Hing Lui
- Department of Orthopaedics and Traumatology, North District Hospital, Hong Kong SAR, China.
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Lim YJ, Teoh LC, Lee EH. Reconstruction of syndactyly and polysyndactyly of the toes with a dorsal pentagonal island flap: a technique that allows primary skin closure without the use of skin grafting. J Foot Ankle Surg 2007; 46:86-92. [PMID: 17331867 DOI: 10.1053/j.jfas.2006.11.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2006] [Indexed: 02/03/2023]
Abstract
Syndactyly and polysyndactyly are common congenital conditions involving the foot, and surgery to reconstruct the toes may be indicated for cosmetic, psychological, and practical reasons. A dorsal flap is traditionally used for web space reconstruction, with skin grafts for the bases of the toes. Skin grafting has associated morbidity and can result in pigmentation mismatch. Single-stage direct closure with a specially designed flap has advantages including a reduction of morbidity from avoidance of skin grafting and shorter surgery. Four patients (6 feet) were included in the study. There were 2 cases of syndactyly and 2 cases of polysyndactyly. Bilateral involvement occurred in 2 patients. The average age was 18 months at time of first surgery. Direct closure was achieved with a dorsal pentagonal island flap with dorsal and plantar triangular flaps. The average duration of follow-up was 19.8 months. At final follow-up, all patients had acceptable web depth and pulp contour. The distance between the proximal interphalangeal joints of adjacent toes and the web slope of the reconstructed web space were acceptable. Complications included partial synechiae, cellulitis, and keloid formation. The dorsal pentagonal island flap is an acceptable technique in providing another means for single-stage reconstruction of the web space in syndactyly and polysyndactyly. Good functional and cosmetic outcomes can be expected. However, the potential complication of keloid formation can affect cosmesis and overall outcome, and must be understood by patients and parents.
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Affiliation(s)
- Yi-Jia Lim
- Department of Orthopaedic Surgery, Kandang Kerbau Women's and Children's Hospital, Singapore.
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Kuru I, Maralcan G, Yucel A, Aktepe F, Turkmen S, Solak M. Synpolydactyly of the foot in homozygotes. J Am Podiatr Med Assoc 2006; 96:297-304. [PMID: 16868322 DOI: 10.7547/0960297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In 2002, we reinvestigated a large synpolydactyly kindred first described in 1995. It was found to have expanded with an increase in number of homozygous offspring. These homozygotes had severe hypoplasia, with synpolydactyly of their hands and feet. We present the clinical, genetic, and surgical findings of this deformity and the histologic findings of the removed bones of the heterozygous and homozygous members. There were 125 affected individuals (113 heterozygotes and 12 homozygotes) of 245 members of the past five generations. We identified seven marriages in which both spouses were affected. Twelve offspring from these marriages had homozygote genetic patterns, hypoplastic synpolydactyly of the hands, and a distinctive foot deformity, with a prominent great toe and syndactylized hypoplastic minor toes. From clinical and surgical perspectives, their hand and foot deformities were different from those of their parents. We surgically treated both feet of four individuals with this deformity, which we called "homozygote foot synpolydactyly." Clinically, the deformity consisted of a supinated prominent great toe, hypoplastic and severely synpolydactylized minor toes, and secondary problems. Radiographically, the bones were underdeveloped, unshaped, and largely fused. Abundant cartilage covering the bones was observed surgically and histologically. Genetically, analysis of HOXD13 identified a 27-base pair duplication with a homozygote pattern. The foot deformity of the homozygotes was so distinctive and complicated that it should be considered a separate foot synpolydactyly type--homozygote foot synpolydactyly.
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Affiliation(s)
- Ilhami Kuru
- Department of Orthopedics and Traumatology, Afyon Kocatepe University School of Medicine, Afyon, Turkey
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Son D, Kim H, Kim J, Han K. Anatomic correction of polysyndactyly of the fifth toe fused with the fourth toe. ACTA ACUST UNITED AC 2005; 58:873-6. [PMID: 15927154 DOI: 10.1016/j.bjps.2005.01.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2004] [Accepted: 01/11/2005] [Indexed: 11/21/2022]
Abstract
A new surgical technique for correction of polysyndactyly with the fifth toe fused with the fourth toe was devised. The technique consists of the creation of a dorsal rectangular flap on the dorsum of the syndactyly web for the new fourth web, making a medially based plantar rectangular flap on the plantar surface of the fifth toe, and a sixth toe-tip-based rectangular hinge flap to reconstruct the lateral side of the fourth toe and medial side of the new fifth toe, respectively. All suture lines are intended to be located in the transition of the plantar and dorsal surfaces of the web and digit. This technique is characterised by accurate anatomic reconstruction, which produces better aesthetic results with no wasting of any skin components.
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Affiliation(s)
- Daegu Son
- Department of Plastic and Reconstructive Surgery, Dongsan Medical Center, Keimyung University, 194 Dongsan Dong, Daegu 700-712, South Korea.
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Hayashi A, Yanai A, Komuro Y, Nishida M. A New Surgical Technique for Polysyndactyly of the Toes without Skin Graft. Plast Reconstr Surg 2004; 114:433-8. [PMID: 15277810 DOI: 10.1097/01.prs.0000131882.19567.65] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Reconstruction for polysyndactyly of the toes aims at cosmetic improvement. A previous method that uses a skin graft has inherent disadvantages of mismatched pigmentation between the graft and the surrounding skin and scar formation at the donor site. The authors' new improved surgical technique for the treatment of polysyndactyly of the toes does not require a skin graft and therefore avoids these problems. The authors designed a subcutaneous flap from the distal portion of a rectangular flap of skin from the dorsal side of the interdigital webbing and moved the former flap to the sidewall of the base of a toe. Both flaps are the same size; therefore, an interdigital space had to be of sufficient size to accommodate both of them. To ensure an adequate blood supply to the flap, careful handling of the subcutaneous flap is essential for success. This procedure can apply to polysyndactyly of the fourth, fifth, and sixth toes when the fourth and fifth toes adhere over the distal side of the distal interphalangeal joint and when the skin on the dorsal side of the fifth toe, regarded as the excessive one, is at lease twice the size of the dorsal rectangular flap. Ten patients with polysyndactyly of the toe were treated with this method. Aesthetically good results were obtained.
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Affiliation(s)
- Ayato Hayashi
- Department of Plastic and Reconstructive Surgery, Juntendo University School of Medicine, Tokyo, Japan.
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