1
|
Galán-Olleros M, Del Baño Barragán L, Figueroa MJ, Prato de Lima CH, Fraga-Collarte M, Torres-Izquierdo B, Hosseinzadeh P, Martínez-Caballero I. Outcomes of the "Calcaneo-stop" procedure for treating symptomatic flexible flatfoot in children: A systematic review and meta-analysis of 2394 feet. Foot Ankle Surg 2024:S1268-7731(24)00084-5. [PMID: 38714453 DOI: 10.1016/j.fas.2024.04.011] [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: 01/19/2024] [Revised: 03/23/2024] [Accepted: 04/23/2024] [Indexed: 05/09/2024]
Abstract
BACKGROUND This study evaluates the efficacy of the calcaneo-stop (C-Stop) procedure's effectiveness in treating symptomatic flexible flatfoot (FFF) in children. METHODS A systematic review and meta-analysis were conducted using PubMed, Embase, and Cochrane databases to identify studies until 2023 on the outcomes of the C-Stop procedure in children with FFF. The risk of bias was assessed using MINORS criteria. RESULTS Of 85 studies screened, 20 involving 2394 feet from 1415 patients (mean age 11.2 ± 1.3 years) were included. Post-procedure, significant improvements were noted in pain reduction (93.5%), heel alignment (95.21%), and radiological measures, including reductions in Kite (7.32º), Meary (11.65º), Costa-Bartani angles (17.11º), talar declination (12.63º) and increase in Calcaneal Pitch Angle (5.92º). AOFAS scores increased by 22.32 points on average, with 94.83% reporting high satisfaction. Complication rate was low (7.8%). CONCLUSIONS The C-Stop procedure is effective for treating FFF in children, offering significant clinical, radiological, and functional improvements with high patient satisfaction and a low complication rate. LEVEL OF EVIDENCE Level IV, Systematic review of Level-IV studies.
Collapse
Affiliation(s)
- María Galán-Olleros
- Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain.
| | - Laura Del Baño Barragán
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario Clínico San Carlos, Madrid, Spain
| | - María Jesús Figueroa
- Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain; Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carlos H Prato de Lima
- Orthopaedic Surgery and Traumatology Department, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Manuel Fraga-Collarte
- Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Beltran Torres-Izquierdo
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Pooya Hosseinzadeh
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Ignacio Martínez-Caballero
- Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| |
Collapse
|
2
|
Szesz A, Małecki K, Sibiński M, Niedzielski KR. An evaluation of subtalar titanium screw arthroereisis for the treatment of symptomatic paediatric flatfeet - early results. BMC Musculoskelet Disord 2023; 24:825. [PMID: 37858058 PMCID: PMC10585733 DOI: 10.1186/s12891-023-06937-2] [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: 08/05/2023] [Accepted: 10/04/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Idiopathic flexible flatfoot is a common condition in children which typically improves with age and remains asymptomatic. However, the condition can sometimes be more severe, and cause mechanical impairment or pain. The aim of the study was to perform a prospective clinical, radiological, podoscopic and pedobarographic assessment (static and dynamic) of subtalar titanium screw arthroereisis for the treatment of symptomatic, idiopathic, flexible flatfeet. METHODS A prospective, consecutive, non-controlled, cohort, clinical follow-up study was performed. In total, 30 patients (41 feet), mean age 10 (6 to 16 years), were evaluated. Clinical and standing radiological assessments, static and dynamic pedobarography, as well as podoscopy, were performed before surgery and at final follow-up. RESULTS Treatment was associated with significant improvements in heel valgus angle, radiographic parameters (lateral and dorso-planar talo-first metatarsal angle, calcaneal inclination angle, talar declination angle, longitudinal arch angle) and podoscopic parameters (Clark's angle, Staheli's arch index and Chippaux-Smirak index). Significant increases were noted for lateral loading, forefoot contact phase and double support / swing phase, and reduced medial loading (dynamic pedobarography), as well as lateral midfoot area and loading, but decreased were observed for medial forefoot loading (static pedobarography). Four patients reported persistent pain in the sinus tarsi region (six feet), and in one case, the implant was replaced for a larger one due to undercorrection. No overcorrections or infection complications were noted in the study group. CONCLUSIONS Subtalar arthroereisis is a minimally-invasive and effective surgical method for treating symptomatic, idiopathic, flexible flatfeet; it has an acceptable complication rate with good early clinical results. LEVEL OF EVIDENCE II b.
Collapse
Affiliation(s)
- Anna Szesz
- Clinic of Orthopaedics and Traumatology, Polish Mother's Hospital Research Institute, Lodz, Poland
| | - Krzysztof Małecki
- Clinic of Orthopaedics and Traumatology, Polish Mother's Hospital Research Institute, Lodz, Poland
| | - Marcin Sibiński
- Clinic of Orthopaedics and Paediatric Orthopaedics, Medical University of Lodz, ul Pomorska 251, Lodz, 92-213, Poland.
| | - Kryspin R Niedzielski
- Clinic of Orthopaedics and Traumatology, Polish Mother's Hospital Research Institute, Lodz, Poland
| |
Collapse
|
3
|
Mazzotti A, Viglione V, Gerardi S, Artioli E, Rocca G, Faldini C. Subtalar arthroereisis post-operative management in children: A literature review. Foot (Edinb) 2023; 56:102037. [PMID: 37167704 DOI: 10.1016/j.foot.2023.102037] [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: 04/14/2022] [Revised: 05/02/2023] [Accepted: 05/06/2023] [Indexed: 05/13/2023]
Abstract
PURPOSE Subtalar arthroereisis is a minimally-invasive technique for the treatment of flexible flatfoot. Some issues regarding the procedure are still debated, such as post-operative management. The aim of this study is to offer a review of the pertaining literature to identify current post-operative protocols and describe possible differences among them. METHODS We searched the PubMed database for all papers related to subtalar arthroereisis in children specifying the post-operative protocols. After reviewing all studies according to excluding criteria, 50 articles were selected for analysis. RESULTS Based on the literature review, different post-operative protocols emerged in the treatment of patients undergoing subtalar arthroereisis, in particular regarding length of hospital stay, type and duration of immobilization, weight-bearing management, adopted rehabilitation scheme, sport resumption and implant removal. CONCLUSIONS The most important finding was the existence of a wide variety in post-operative management after subtalar arthroereisis in children, thus confirming that no clear consensus still exists in this field.
Collapse
Affiliation(s)
- Antonio Mazzotti
- IRCCS Istituto Ortopedico Rizzoli, 1st Orthopaedic and Traumatologic Clinic, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy; Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123 Bologna, Italy.
| | - Valentina Viglione
- IRCCS Istituto Ortopedico Rizzoli, 1st Orthopaedic and Traumatologic Clinic, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy
| | - Simone Gerardi
- IRCCS Istituto Ortopedico Rizzoli, 1st Orthopaedic and Traumatologic Clinic, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy
| | - Elena Artioli
- IRCCS Istituto Ortopedico Rizzoli, 1st Orthopaedic and Traumatologic Clinic, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy
| | - Gino Rocca
- IRCCS Istituto Ortopedico Rizzoli, Pediatric Orthopedics and Traumatology, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy
| | - Cesare Faldini
- IRCCS Istituto Ortopedico Rizzoli, 1st Orthopaedic and Traumatologic Clinic, Via Giulio Cesare Pupilli 1, 40136 Bologna, Italy; Department of Biomedical and Neuromotor Sciences, University of Bologna, 40123 Bologna, Italy
| |
Collapse
|
4
|
Badawy MA, Kholeif AM, Radwan YA, EL Sersawy AM. Comparative study between medial displacement calcaneal osteotomy using modified step plate and arthroereisis for management of planovalgus feet. JOURNAL OF ORTHOPAEDICS, TRAUMA AND REHABILITATION 2023. [DOI: 10.1177/22104917221136283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Flexible flatfoot is a common condition that is characterized by hindfoot valgus with longitudinal medial-arch collapse. Many strategies for treatment have been reported but according to the current literature, controversy remains. Objectives: To compare the clinical and radiological outcomes of medializing calcaneal osteotomy utilizing modified step plate and subtalar arthroereisis utilizing conical subtalar implant for patients with symptomatic flexible pes planus. Methods: A prospective, randomized, double center study was conducted between May 2017 and May 2019 at the Foot and Ankle Department of Cairo University Hospital and El Sahel Teaching Hospital on 26 patients (37 feet) with flexible flat feet to compare between medial displacement calcaneal osteotomy using modified locked step plate (group A) compromising 17 feet and arthroereisis using subtalar implant (group B) compromising 20 feet. Results: By the end period of the study, 25 males and 12 females were available for our analysis of results with a mean follow-up period of 10.14 months (range 7–14 months), clinical scoring (American Orthopaedic Foot and Ankle Society score, Foot Functional Index) with radiological analysis revealed a non-significant difference between both groups, the overall complication rate was 16.2%. Conclusion: Both medial displacement calcaneal osteotomy and subtalar arthroereisis significantly improved radiographic and subjective clinical outcome measures in the surgical treatment of painful flexible planovalgus feet. The less-invasive nature and lower potential morbidity suggest that judicious use of arthroereisis implants is an appropriate alternative.
Collapse
Affiliation(s)
| | - Ahmed M Kholeif
- Orthopedic Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Yasser A Radwan
- Orthopedic Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | |
Collapse
|
5
|
Ali AA, Mohammed Ibrahim AEM, Ismail MA. Comparativestudy between the calcaneo stop procedure and endorthesis in the management of pediatric symptomatic flexible flatfoot. EGYPTIAN ORTHOPAEDIC JOURNAL 2023; 57:314-325. [DOI: 10.4103/eoj.eoj_53_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
|
6
|
Ahmed AH, Hanna AA, Arafa AS, El-Sherbini MH, Omran AA. Prospective Comparison of Subtalar Arthroereisis With Calcaneal Lengthening in the Management of Planovalgus Feet of Ambulatory Children With Spastic Cerebral Palsy?. Foot Ankle Spec 2022; 15:515-527. [PMID: 33269639 DOI: 10.1177/1938640020974886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Pes planovalgus (PPV) deformity is common among cerebral palsy (CP) patients. There is no true consensus about the best way of treating this common deformity, especially when surgical interference is required. Treatment options range from orthotics to complex surgical procedures. The purpose of this prospective study was to evaluate and compare the effectiveness of 2 different procedures in the correction of symptomatic flexible PPV in ambulatory CP patients. METHODS A total of 57 feet in 35 patients were divided into 2 groups: group 1, subtalar arthroereisis group, using the calcaneostop technique; group 2, lateral column lengthening group, using Evans osteotomy. Patients were assessed clinically by the clinical score proposed by Yoo et al and radiologically by measuring 7 weight-bearing angles, both preoperatively and 12 months postoperatively. Patients' (or parents') satisfaction and their tolerance to braces or shoes were assessed 12 months after surgery as secondary outcome parameters. RESULTS There was a statistically significant improvement in both primary and secondary outcome parameters after both procedures in comparison to the preoperative parameters. No statistically significant differences were observed between the 2 groups regarding the outcomes of both procedures except for the greater power of arthroereisis in the correction of hindfoot valgus, which was statistically significant both clinically and radiographically. CONCLUSION Both procedures are valid options for the surgical management of PPV in ambulatory children with spastic CP. The less-invasive nature and lower potential morbidity suggest that judicious use of arthroereisis is appropriate for some patients, especially in the context of single-event multilevel surgery. LEVELS OF EVIDENCE Level II: Prospective, comparative study.
Collapse
Affiliation(s)
- Amr H Ahmed
- Department of Orthopaedics, National Institute of Neuromotor System (NINMS, GOTHI), Imbaba, Giza, Egypt
| | - Atef A Hanna
- Department of Paediatric Orthopaedics, Cairo University, Egypt
| | - Amr S Arafa
- Department of Paediatric Orthopaedics, Cairo University, Egypt
| | - Mostafa H El-Sherbini
- Department of Orthopaedics, National Institute of Neuromotor System (NINMS, GOTHI), Imbaba, Giza, Egypt
| | - Ahmed A Omran
- Department of Orthopaedics, National Institute of Neuromotor System (NINMS, GOTHI), Imbaba, Giza, Egypt
| |
Collapse
|
7
|
López‐López D, Larrainzar‐Garijo R, Becerro‐de‐Bengoa‐Vallejo R, Losa‐Iglesias ME, Bayod‐López J. Effectiveness of calcaneal osteotomy in surgical treatment of foot conditions: A Prisma statement guidelines compliant systematic review. Int Wound J 2022; 19:1494-1501. [PMID: 35077021 PMCID: PMC9493233 DOI: 10.1111/iwj.13745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/02/2021] [Accepted: 12/14/2021] [Indexed: 11/27/2022] Open
Abstract
Calcaneal osteotomy is a commonly established method used to correct various foot malalignment surgery problems that produce varus and valgus hindfoot abnormality as well as Haglund's deformity, cavovarus foot reconstruction, flatfoot deformity, plantar fasciitis, posterior tibial tendon insufficiency and planovalgus foot. After decades, several procedures in orthopaedic foot surgery have been suggested for reducing the risk of wound and neurovascular complications. The goal of this Prisma statement guidelines compliant systematic review was to establish the effectiveness and safety of calcaneal osteotomy in foot surgery. We have performed a novel systematic review of the current published literature in order to evaluate the scientific evidence now available on this association, assigning predefined exclusion and inclusion criteria. Eight investigations were selected which had 191 cases. The adult flatfoot, tibialis posterior reconstruction and cavovarus foot deformity were treated with different procedures of calcaneal osteotomy techniques. The adequate level of effectiveness of calcaneal osteotomy is associated with the kind and location of the incision, with or without screw application, in each specific foot condition. There is a limited number of scientific investigations of the effectiveness and safety of the different kinds of calcaneal osteotomy in foot surgery, and there is the need to enhance outcome knowledge on this foot surgery technique.
Collapse
Affiliation(s)
- Daniel López‐López
- Research, Health and Podiatry Group, Department of Health Sciences, Faculty of Nursing and PodiatryUniversidade da CoruñaFerrolSpain
| | - Ricardo Larrainzar‐Garijo
- Orthopaedics and Trauma DepartmentMedicine School, Universidad Complutense – Hospital Universitario Infanta LeonorMadridSpain
| | | | | | - Javier Bayod‐López
- Biomedical Research Networking center in Bioengineering, Biomaterials and Nanomedicine (CIBER‐BBN), Group of Applied Mechanics and Bioengineering (AMB)Aragon Institute of Engineering Research (I3A), Universidad de ZaragozaZaragozaSpain
| |
Collapse
|
8
|
García Bistolfi M, Avanzi R, Buljubasich M, Bosio S, Puigdevall M. Subtalar arthroereisis in pediatric flexible flat foot: Functional and radiographic results with 5 years of average follow-up. Foot (Edinb) 2022; 52:101920. [PMID: 36030650 DOI: 10.1016/j.foot.2022.101920] [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: 11/16/2020] [Revised: 02/09/2022] [Accepted: 03/13/2022] [Indexed: 02/04/2023]
Abstract
The aim of this retrospective study is to evaluate the clinical-functional and radiographic results in pediatric patients with painful and disabling Flexible Flat Foot (FFF) refractory to conservative treatment who underwent percutaneous subtalar arthroereisis with a Maxwell Brancheau Arthroereisis® (MBA) implant. Patients aged 8-14 years old with a minimum follow-up of 24 months were included. A pre and postoperative radiographic evaluation was carried out analyzing Meary's angle, internal Moreau-Costa-Bartani´s angle, Talar declination angle, Calcaneal Pitch, Kite's angle, Talar-1st metatarsal angle, and Talonavicular coverage angle. In those patients with more than 5 years of follow-up, the development of subtalar osteoarthritis was evaluated. A clinical-functional evaluation was carried out using the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot rating scale. Pre and postoperative pain was evaluated using the visual analog scale (VAS). Postoperative complications were described. Fourteen patients (19 feet) met the inclusion criteria. The mean age at surgery was 12 years old with a mean follow-up of 68.26 months. All radiographic angles improved significantly. No signs of subtalar osteoarthritis were identified. The mean pre and postoperative pain according to VAS was 7.05 and 0.77 respectively. The mean pre and postoperative AOFAS was 75.42 and 97.05 respectively. One female patient had persistent pain in both feet (VAS = 4). However, she was able to do sports and daily life activities without restrictions. None of the implants needed to be removed due to intolerance or pain. Subtalar arthroereisis seems to be effective to improve the clinical-functional and radiographic parameters in moderate pediatric FFF.
Collapse
Affiliation(s)
- Mariano García Bistolfi
- Orthopaedic and Traumatology Department, Instituto de Ortopedia "Carlos E. Ottolenghi", Italian Hospital of Buenos Aires, Argentina.
| | - Rocío Avanzi
- Orthopaedic and Traumatology Department, Instituto de Ortopedia "Carlos E. Ottolenghi", Italian Hospital of Buenos Aires, Argentina.
| | - Martín Buljubasich
- Orthopaedic and Traumatology Department, Instituto de Ortopedia "Carlos E. Ottolenghi", Italian Hospital of Buenos Aires, Argentina.
| | - Santiago Bosio
- Orthopaedic and Traumatology Department, Instituto de Ortopedia "Carlos E. Ottolenghi", Italian Hospital of Buenos Aires, Argentina.
| | - Miguel Puigdevall
- Orthopaedic and Traumatology Department, Instituto de Ortopedia "Carlos E. Ottolenghi", Italian Hospital of Buenos Aires, Argentina.
| |
Collapse
|
9
|
Merčun A, Kovačič B, Suhodolčan L, Drobnič M. Patient Outcomes Following Extra-Osseous Talo-Tarsal Stabilization for Foot Hyperpronation. J Foot Ankle Surg 2022; 61:318-322. [PMID: 34600818 DOI: 10.1053/j.jfas.2021.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 02/03/2023]
Abstract
The aim is to present a single-center case series of patients with symptomatic hyperpronated feet treated with arthroereisis by using a second generation extra-osseous talo-tarsal stabilization device. This case series enrolled 123 feet in 87 patients (20 [6-75] years) treated with arthroereisis, either isolated (76 cases) or combined procedure (47 cases). At their final follow-up, a patient reported questionnaire (overall satisfaction, foot stability and shape, activities of daily living, pain level, and analgesics usage) was distributed. The average postoperative follow-up period was 30 (13-55) months. Nineteen (15%) cases required at least one revision surgery: the implant was manipulated in 5 (4%), while 14 cases (11%) required definitive implant removal. The predominant reason for implant removal was pain (50%), followed by implant migration (27%). The pediatric population with isolated procedure showed lowest revision rate (5%), while adults with combined ankle/hindfoot procedures demonstrated revision rate of 50%. The overall patient satisfaction after arthroereisis was 84%. The patients' perceived improvement in foot stability was 75%, foot shape 85%, and activities of daily living 64%. Eighty-two percent of cases reported no analgesics usage in the last month and mean visual analogue scale (0-10) pain level decreased from 5.5 to 2.2 (p < .001). The subgroup analyses of patient-reported questionnaires revealed the best outcome in the pediatric-isolated cases, while adults with combined procedures reported the lowermost outcome. Extra-osseous talo-tarsal stabilization demonstrated a low rate of revisions surgery and a high satisfaction rate as an isolated procedure. Patients with conjoined procedures experienced more revisions and considerably lower satisfaction rates.
Collapse
Affiliation(s)
- Aljaž Merčun
- Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia; Chair of Orthopedics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| | - Borut Kovačič
- Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia; Chair of Orthopedics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Lovro Suhodolčan
- Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia; Chair of Orthopedics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Matej Drobnič
- Department of Orthopedic Surgery, University Medical Centre Ljubljana, Ljubljana, Slovenia; Chair of Orthopedics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
10
|
Stevens P, Lancaster A, Khwaja A. Talar-tarsal Stabilisation: Goals and Initial Outcomes. Strategies Trauma Limb Reconstr 2022; 16:168-171. [PMID: 35111256 PMCID: PMC8778731 DOI: 10.5005/jp-journals-10080-1538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Peter Stevens
- Department of Orthopedics, University of Utah, Salt Lake City, Utah, United States of America
- Peter Stevens, Department of Orthopedics, University of Utah, Salt Lake City, Utah, United States, of America Phone: +801 330-3656, e-mail:
| | - Alex Lancaster
- Department of Orthopedics, University of Utah, Salt Lake City, Utah, United States of America
| | - Ansab Khwaja
- Department of Orthopedics, University of Arizona, Phoenix, Arizona, United States of America
| |
Collapse
|
11
|
Ghali A, Mhapankar A, Momtaz D, Driggs B, Thabet-Hagag A, Abdelgawad A. Arthroereisis: Treatment of Pes Planus. Cureus 2022; 14:e21003. [PMID: 35154977 PMCID: PMC8818258 DOI: 10.7759/cureus.21003] [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] [Accepted: 01/07/2022] [Indexed: 11/05/2022] Open
Abstract
Arthroereisis is a surgical procedure primarily used to treat flexible pes planus (flatfoot) in pediatric and young adult patients. The principal goal of subtalar arthroereisis is to relieve pain and restore function. This is primarily done by restoring the medial foot arch without fusing the subtalar joint and without requiring a long recovery period needed after osteotomies. Although the procedure can be performed in isolation to treat flexible flatfoot, it can also be performed as an ancillary in the treatment of tarsal coalition, posterior tibial tendon dysfunction, and accessory navicular syndrome. Various implants and multiple surgical techniques exist for arthroereisis, such as the sinus tarsi implant and calcaneo-stop. The type of device and the surgical approach to proceed with are based on the surgeon’s discretion rather than an evidence-based protocol. Multiple complications can arise from subtalar arthroereisis, most commonly sinus tarsi pain. Currently, there is a dearth of quality clinical data and evidence on the long-term outcomes and complications of arthroereisis. This lack of literature for a commonly performed procedure validates the need for future studies to better guide a standard protocol, reach consensus on well-defined indications and contraindications, provide expected complications, and improve the practice of evidence-based medicine.
Collapse
|
12
|
De Pellegrin M, Moharamzadeh D. Subtalar Arthroereisis for Surgical Treatment of Flexible Flatfoot. Foot Ankle Clin 2021; 26:765-805. [PMID: 34752238 DOI: 10.1016/j.fcl.2021.07.007] [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] [Indexed: 02/02/2023]
Abstract
Various surgical techniques are known for the treatment of flexible flatfoot in children after failure of nonsurgical attempts. Data collected in a review of the last 10-year period (2010-2020) show that among the 691 feet undergoing subtalar arthroereisis with endorthesis, average age at surgery was 11.40 years and in the 1856 feet that underwent subtalar arthroereisis with calcaneo-stop 11.69 years, while the complications rate was 9.00% and 6.38%, respectively. These data confirm that subtalar arthroereisis with calcaneo-stop may have an advantage over subtalar arthroereisis with endorthesis as the screw is not placed across the subtalar joint but instead into the calcaneus.
Collapse
Affiliation(s)
- Maurizio De Pellegrin
- Pediatric Orthopedic and Traumatology Unit, San Raffaele Hospital, Via Olgettina 60, Milan 20132, Italy
| | - Désirée Moharamzadeh
- Orthopedic and Traumatology Unit, San Raffaele Hospital, Via Olgettina 60, Milan 20132, Italy.
| |
Collapse
|
13
|
Lai CC, Wang TM, Chang CH, Pao JL, Fang HW, Chang CC, Lin SM, Lan TY. Calcaneal lengthening using ipsilateral fibula autograft in the treatment of symptomatic pes valgus in adolescents. BMC Musculoskelet Disord 2021; 22:977. [PMID: 34814872 PMCID: PMC8609868 DOI: 10.1186/s12891-021-04855-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 11/08/2021] [Indexed: 11/16/2022] Open
Abstract
Background Evans calcaneal lengthening osteotomy is used to treat symptomatic flexible flatfoot when conservative treatment fails. Grafts such as autologous iliac bone grafts, allografts, and xenografts are implanted at the osteotomy site to lengthen the lateral column of the hindfoot. This study aimed to present the outcomes of an autologous mid-fibula bone graft used for calcaneal lengthening in symptomatic pes valgus in adolescents. Methods We retrospectively examined 23 ft of 13 adolescents who underwent surgery between July 2014 and January 2018. The radiological and clinical outcomes (American Orthopaedic Foot and Ankle Society ankle-hindfoot scale scores) were assessed during a mean follow-up of 49.7 (range, 30.9–73.4) months. The mean distance of the lengthening site was measured to evaluate graft sinking or collapse. The Goldberg scoring system was used to determine the degree of union at the donor and recipient sites. Results The calcaneal pitch and the anteroposterior and lateral talo-first metatarsal (Meary) angles showed significant correction, from 14.4 to 19.6 (p < 0.001), and from 14.5 to 4.6 (p < 0.001) and 13.5 to 8.5 (p < 0.001), respectively. The mean distance of the lengthening site showed no significant change (p = 0.203), suggesting no graft sinking or postoperative collapse. The lateral distal tibial angle showed no significant difference (p = 0.398), suggesting no postoperative ankle valgus changes. Healing of the recipient and donor sites occurred in 23 and 21 ft, respectively. The American Orthopaedic Foot and Ankle Society ankle-hindfoot scores improved significantly, from 68.0 to 98.5 (p < 0.001). Conclusions Evans calcaneal lengthening using an ipsilateral mid-fibula bone autograft resulted in significant improvement in clinical and radiological outcomes without ankle valgus deformity. Hence, it could be a treatment option for lateral column calcaneal lengthening in adolescents.
Collapse
Affiliation(s)
- Chien-Cheng Lai
- Department of Orthopedic Surgery, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., New Taipei City, 220, Taiwan.,Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, Taiwan
| | - Ting-Ming Wang
- Department of Orthopedic Surgery, School of Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Hung Chang
- Department of Orthopedic Surgery, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., New Taipei City, 220, Taiwan.,Graduate School of Biotechnology and Bioengineering, Yuan Ze University, Taoyuan, Taiwan
| | - Jwo-Luen Pao
- Department of Orthopedic Surgery, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., New Taipei City, 220, Taiwan
| | - Hsu-Wei Fang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, Taiwan
| | - Chun-Chien Chang
- Department of Orthopedic Surgery, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., New Taipei City, 220, Taiwan
| | - Shang-Ming Lin
- Department of Materials and Textiles, Asia Eastern University of Science and Technology, New Taipei City, Taiwan
| | - Tsung-Yu Lan
- Department of Orthopedic Surgery, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., New Taipei City, 220, Taiwan. .,Department of Orthopedic Surgery, School of Medicine, National Taiwan University Hospital, Taipei, Taiwan. .,Department of Materials and Textiles, Asia Eastern University of Science and Technology, New Taipei City, Taiwan.
| |
Collapse
|
14
|
Pavone V, Testa G, Vescio A, Wirth T, Andreacchio A, Accadbled F, Canavese F. Diagnosis and treatment of flexible flatfoot: results of 2019 flexible flatfoot survey from the European Paediatric Orthopedic Society. J Pediatr Orthop B 2021; 30:450-457. [PMID: 33399292 DOI: 10.1097/bpb.0000000000000849] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The aim of the study was to evaluate flexible flatfoot (FFF) diagnostic and current therapeutic modalities, as well as treatment expectations, among members of the European Paediatric Orthopaedic Society (EPOS). A 59-questions survey on FFF diagnosis and treatment preferences was distributed to EPOS members. The survey consisted of six sections (1) general clinical parameters; (2) foot aspects; (3) X-ray angles (or lines); (4) expectations; (5) standard clinical assessment; and (6) management options. Descriptive statistics were performed. A total of 93 responses were analysed. In general, clinical parameters, age (91.4% of cases), laxity (81.7%), diffuse pain (84.9%), and pain at the ankle joint (81.7%) were rated as 'average' and 'crucial importance' by the vast majority of respondents. Meary's angle (47.3% of cases), talonavicular coverage (35.5%), and lateral talocalcaneal angle (35.5%) were assessed as main radiological tools in the FFF evaluation. Among respondents, 61.3% rated 'improved ability to walk longer without symptoms' as of 'crucial importance'. Eighty-two percent of the respondents felt less than 10% of patients with FFF are candidates for corrective surgery. Arthroereisis (29.3%) was the most common surgical procedure (16.4% for subtalar and 12.9% for extra-articular arthroereisis, respectively), followed by lateral column lengthening (17.9%) and medializing calcaneal osteotomy (12.3%). There is great variation among respondents in diagnostic and treatment preferences in the management of children with FFF. The results of the EPOS 2019 FFF survey clearly show that large-scale, multicentric, international studies are necessary to elucidate which diagnostic and treatment practices lead to the best outcomes.
Collapse
Affiliation(s)
- Vito Pavone
- Department of General Surgery and Medical Surgical Specialties, Section of Orthopaedics and Traumatology, University Hospital Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
| | - Gianluca Testa
- Department of General Surgery and Medical Surgical Specialties, Section of Orthopaedics and Traumatology, University Hospital Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
| | - Andrea Vescio
- Department of General Surgery and Medical Surgical Specialties, Section of Orthopaedics and Traumatology, University Hospital Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
| | - Thomas Wirth
- Orthopaedic Department, Olgahospital, Stuttgart, Germany
| | - Antonio Andreacchio
- Department of Pediatric Orthopedic Surgery, "V. Buzzi" Children Hospital, Milan, Italy
| | - Franck Accadbled
- Department of Orthopaedics, Children's Hospital, Toulouse University Hospital, Toulouse
| | - Federico Canavese
- Department of Pediatric Surgery, University Hospital Estaing, Clermont Ferrand, France
| |
Collapse
|
15
|
Tahririan MA, Ramtin S, Taheri P. Functional and radiographic comparison of subtalar arthroereisis and lateral calcaneal lengthening in the surgical treatment of flexible flatfoot in children. INTERNATIONAL ORTHOPAEDICS 2021; 45:2291-2298. [PMID: 33796883 DOI: 10.1007/s00264-020-04899-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 12/03/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE One of the most widespread diseases of children's orthopaedic problems is flatfoot. If conservative therapy failed, surgical treatment would be indicated. Lateral calcaneal lengthening (LCL) and subtalar arthroereisis (SA) are two types of operations used to correct symptomatic flexible flatfoot (FFF). The purpose of this study is to compare the functional and radiographic features of these two surgical procedures. PATIENTS AND METHODS In this prospective randomized clinical trial study, we recruited 66 patients between 2018 and 2019. For clinical assessment, American Orthopedics Foot and Ankle Society (AOFAS), visual analog scale (VAS), subtalar motion, presence of medial longitudinal arch, and family satisfaction were measured. Evaluation of radiographic angles was based on AP (AP Tal-1Met) and Lat (Lat Tal-1Met) view of Talus-1st metatarsal angle (Meary's angle) and calcaneal pitch. RESULT There was no significant difference between the two types of surgery regarding Lat Tal-1Met and AP Tal-1Met. The significantly larger angle in the LCL group was calcaneal pitch (P value < 0.001). AOFAS significantly increased from 68.71 ± 5.70 to 87.87 ± 7.14 (P value < 0.001) and from 67.28 ± 6.01 to 86.14 ± 7.56 (P value < 0.001) in LCL and SA respectively. Family satisfaction was significantly higher in the SA (8.14 ± 0.97) comparing to LCL (7.29 ± 0.86) at the latest follow-up (P value < 0.001). CONCLUSION While both groups have substantial improvement in clinical and radiographic aspects, the SA technique is less-invasive, rapid symptom relief, and has early weight-bearing capacity. TRIAL REGISTRATION IRCT20180823040853N1.
Collapse
Affiliation(s)
- Mohammad Ali Tahririan
- Department of Orthopedics, Kashani Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Sina Ramtin
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pegah Taheri
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
16
|
de Bot RTAL, Stevens J, Hermus JPS, Staal HM, van Rhijn LW, Witlox AM. Clinical and Radiological Outcomes of Subtalar Kalix II Arthroereisis for a Symptomatic Pediatric Flexible Flatfoot. Foot Ankle Spec 2021; 14:9-18. [PMID: 31875408 DOI: 10.1177/1938640019892062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background. The purpose of this study is to evaluate functional and radiological outcomes of subtalar arthroereisis in the treatment of symptomatic pediatric flexible flatfeet. Methods. A total of 16 patients (26 feet) were treated with a Kalix II as subtalar motion blocker between 2009 and 2014. Calcaneal pitch (CP) and Meary's angle (MA) were measured on radiographs preoperatively, directly postoperatively, and at follow-up 47 ± 17 (range 19-79) months. Patient satisfaction surveys were used to assess functional outcome and patient satisfaction. Results. Surgery was performed mostly for pain, walking problems, or a combination of both at a mean age of 12.5 ± 1.5 (range 10-15) years. Symptoms were relieved in 62.5% of patients in the postoperative phase and increased to 68.75% at follow-up. A statistically significant increase in CP of 2.8° and decrease in MA of 14.0° was observed directly postoperatively, which persisted during the follow-up period irrespective of Kalix removal. Revision surgery was necessary in 6 cases (23%) because of arthroereisis migration. Conclusion. Subtalar Kalix II arthroereisis significantly reduced clinical symptoms and improved the CP and MA directly postoperatively, which persisted during follow-up, irrespective of Kalix removal. Therefore, subtalar arthroereisis is a considerable intervention to reduce symptoms in children with symptomatic flexible flatfeet.Levels of Evidence: Level IV: Case series.
Collapse
Affiliation(s)
- Robin T A L de Bot
- Department of Orthopaedics, Maastricht University Medical Center, Netherlands
| | - Jasper Stevens
- Department of Orthopaedics, Maastricht University Medical Center, Netherlands
| | - Joris P S Hermus
- Department of Orthopaedics, Maastricht University Medical Center, Netherlands
| | - Heleen M Staal
- Department of Orthopaedics, Maastricht University Medical Center, Netherlands
| | | | - Adhiambo M Witlox
- Department of Orthopaedics, Maastricht University Medical Center, Netherlands
| |
Collapse
|
17
|
Smith C, Zaidi R, Bhamra J, Bridgens A, Wek C, Kokkinakis M. Subtalar arthroereisis for the treatment of the symptomatic paediatric flexible pes planus: a systematic review. EFORT Open Rev 2021; 6:118-129. [PMID: 33828855 PMCID: PMC8022013 DOI: 10.1302/2058-5241.6.200076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Subtalar arthroereisis has a controversial history and has previously been associated with high failure rates and excessive complications.A database search for outcomes of arthroereisis for the treatment of symptomatic paediatric flexible pes planus provided 24 articles which were included in this review, with a total of 2550 feet operated on.Post-operative patient-reported outcome measures recorded marked improvement. Patient satisfaction was reported as excellent in 79.9%, and poor in 5.3%. All radiological measurements demonstrated improvement towards the normal range following arthroereisis, as did hindfoot valgus, supination, dorsiflexion and Viladot grade.Complications were reported in 7.1% of cases, with a reoperation rate of 3.1%.Arthroereisis as a treatment for symptomatic paediatric flexible pes planus produces favourable outcomes and high patient satisfaction rates with a reasonable risk profile. There is still a great deal of negativity and literature highlighting the complications and failures of arthroereisis, especially for older implants.The biggest flaws in the collective literature are the lack of high-quality prospective studies, a paucity of long-term data and the heterogeneity of utilized outcome measures between studies. Cite this article: EFORT Open Rev 2021;6:118-129. DOI: 10.1302/2058-5241.6.200076.
Collapse
Affiliation(s)
| | - Razi Zaidi
- Guys and St Thomas NHS Foundation Trust, London, UK
| | | | - Anna Bridgens
- Evelina Children’s Hospital, Westminster Bridge Road, London, UK
| | - Caesar Wek
- Guys and St Thomas NHS Foundation Trust, London, UK
| | | |
Collapse
|
18
|
Surgical Treatment of Severe Idiopathic Flexible Flatfoot by Evans-Mosca Technique in Adolescent Patients: A Long-Term Follow-Up Study. Adv Orthop 2021; 2021:8843091. [PMID: 33542839 PMCID: PMC7840266 DOI: 10.1155/2021/8843091] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 12/29/2020] [Accepted: 01/09/2021] [Indexed: 12/30/2022] Open
Abstract
Flexible idiopathic flatfoot is very common in growing age and rarely causes pain or disability. Surgery is indicated only in severe symptomatic cases that are resistant to conservative treatment, and numerous surgical procedures have been proposed. Lateral column calcaneal lengthening as described by Evans and modified by Mosca is a widely used surgical technique for the correction of severe symptomatic flexible flatfoot. In the present study, we report the long-term clinical and radiographic results in 14 adolescent patients (mean age: 12.8 years) affected by severe symptomatic flexible flatfoot, surgically treated by Evans–Mosca procedure, for a total of 26 treated feet (12 cases bilateral and 2 unilateral). In all cases, surgery was indicated for the presence of significant symptoms resistant to nonsurgical management. Clinical evaluation was made according to the American Orthopedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale, the Foot and Ankle Disability Index (FADI) Score, and Yoo et al.'s criteria. Radiographic evaluation was made using anteroposterior and lateral weight-bearing radiographs of the feet to evaluate Meary's angle and Costa–Bertani's angle and to evaluate possible osteoarthritic changes in the midtarsal joints. At follow-up (mean: 7 years and 7 months), we observed a satisfactory result in all patients. The mean average score of the AOFAS Ankle-Hindfoot Scale improved from 60.03 points to 95.26; the mean FADI score improved from 71.41 to 97.44; and according to Yoo et al.'s criteria, the average clinical outcome score was 10.96. At radiographic examination, nonunion of the calcaneal osteotomy was never observed. Meary's angle improved from an average preoperative value of 25° to 1.38° at follow-up; Costa–Bertani's angle improved from an average preoperative value of 154.2° to 130.9° at follow-up. In no case, significant radiographic signs of midtarsal joint arthritis were observed. According to our results, we believe that Evans–Mosca technique is a valid option of surgical treatment for severe idiopathic flexible flatfoot and allows a satisfactory correction of the deformity with a low rate of complications.
Collapse
|
19
|
Wang S, Chen L, Yu J, Zhang C, Huang JZ, Wang X, Ma X. Mid-term Results of Subtalar Arthroereisis with Talar-Fit Implant in Pediatric Flexible Flatfoot and Identifying the Effects of Adjunctive Procedures and Risk Factors for Sinus Tarsi Pain. Orthop Surg 2020; 13:175-184. [PMID: 33332772 PMCID: PMC7862150 DOI: 10.1111/os.12864] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/23/2020] [Accepted: 10/18/2020] [Indexed: 12/02/2022] Open
Abstract
Objectives To (i) report the mid‐term outcomes of subtalar arthroereisis using Talar‐Fit implant for the treatment of flexible flatfoot patients; (ii) compare clinical and radiographic outcomes between arthroereisis with and without adjunctive operative procedures to investigate the effects of adjuncts on the outcomes; and (iii) analyze the risk factors associated with sinus tarsi pain, which is the most common postoperative complication of arthroereisis. Methods Thirty‐one flexible flatfoot children and adolescents (46 feet) treated with subtalar arthroereisis using Talar‐Fit implant from June 2014 to May 2019 were retrospectively analyzed. The feet were divided into four treatment groups: (i) arthroereisis alone, (ii) arthroereisis with gastrocnemius recession, (iii) arthroereisis with Kidner procedure, and (iv) arthroereisis with gastrocnemius recession and Kidner procedure. Clinical function was evaluated based on the American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hindfoot score. The following angles were measured for radiographic evaluation: talar‐first metatarsal angle, calcaneal pitch angle, and talar declination angle on the lateral view; and talar‐first metatarsal angle, talocalcaneal angle, and anteroposterior talonavicular coverage angle on the anteroposterior (AP) view. The paired Student's t‐test was used to compare the pre‐ and postoperative angular measurements and AOFAS scores. The Wilcoxon rank‐sum test was undertaken to determine the outcome differences among four treatment groups. Multivariate logistic regression analysis was used to analyze risk factors for sinus tarsi pain. P value <0.05 is considered statistically significant. Results The mean follow‐up of the feet was 32.8 months (range, 10–71 months). The mean AOFAS score significantly improved from 55.5 ± 14.5 preoperatively to 86.3 ± 9.9 (P < 0.001). Comparison of radiographic outcomes showed that the lateral talar‐first metatarsal angle decreased by a mean of 19.1° ± 11.9° (P < 0.001), the calcaneal pitch angle increased by a mean of 5.4° ± 3.4° (P < 0.001), the talar declination angle decreased by a mean of 14.8° ± 9.9° (P < 0.001), the AP talar‐first metatarsal angle decreased by a mean of 15.6° ± 10.3° (P < 0.001), the AP talocalcaneal angle decreased by a mean of 7.2° ± 8.3° (P = 0.001), and the AP talonavicular coverage angle decreased by a mean of 20.4° ± 9.0° (P < 0.001). There were no statistically significant differences with regard to AOFAS score and all angle measurements on both the AP and lateral views among the four treatment groups. There was one dislocation case caused by a fall 6 weeks after surgery, which was treated nonoperatively. The incidence of sinus tarsi pain was 13% and logistic regression analysis indicated that patients with a longer distance from the tail end of the implant to the lateral calcaneal wall had 38.8% greater odds of developing sinus tarsi pain. Conclusions The mid‐term clinical and radiographic results were satisfactory in patients who underwent the subtalar arthroereisis procedure using Talar‐Fit implant, alone or in combination with other adjuncts, for the treatment of flexible flatfoot.
Collapse
Affiliation(s)
- Sen Wang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Li Chen
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China.,Department of Orthopaedics, Huashan Hospital North, Fudan University, Shanghai, China
| | - Jian Yu
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Chao Zhang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Jia-Zhang Huang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Xu Wang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| | - Xin Ma
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
20
|
Nejib K, Delpont M. Medium-term results of calcaneus lengthening in idiopathic symptomatic flat foot in children and adolescents. J Child Orthop 2020; 14:286-292. [PMID: 32874361 PMCID: PMC7453174 DOI: 10.1302/1863-2548.14.200073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Calcaneus lengthening can be used in symptomatic flat foot in children, but few details on its medium-term results and complementary procedures are available. METHODS A total of 20 flexible, symptomatic, idiopathic valgus flat feet (in 15 children; mean age 13.9 years (10 to 17)) were operated on. Complementary procedures were based on preoperative and intraoperative analyses. Radiographic measurements were obtained preoperatively and with at least four years follow-up. RESULTS At a mean of 8.3 years (4 to 15) postoperatively, 13 feet had good clinical and radiological results, with significant improvement in American Orthopaedic Foot & Ankle Society Ankle-Hindfoot scale scores and radiological measurements. Seven feet had residual pain. Six of them had no osteotomy of the first cuneiform. CONCLUSION Calcaneus lengthening with adequate complementary musculo-tendinous and/or bone procedures according to preoperative and intraoperative foot deformation leads to good medium-term results. Forefoot supination is the most frequent residual defect. If present intraoperatively, first cuneiform pronation-flexion osteotomy is indicated. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- Khouri Nejib
- Hôpital Necker-Enfants Malades, Department of Orthopedic Surgery, Paris, France,Correspondence should be sent to Nejib Khouri, Hôpital Necker-Enfants Malades, Department of Orthopedic Surgery.164 rue de Sèvres, 75015 Paris, France. E-mail:
| | - Marion Delpont
- CHU Montpellier, Hôpital Lapeyronie, Department of Pediatric Surgery, University of Montpellier, Montpellier, France,CHU Armand-Trousseau, Department of Pediatric Orthopedic Surgery, Paris. France
| |
Collapse
|
21
|
Di Gennaro GL, Stallone S, Olivotto E, Zarantonello P, Magnani M, Tavernini T, Stilli S, Trisolino G. Operative versus nonoperative treatment in children with painful rigid flatfoot and talocalcaneal coalition. BMC Musculoskelet Disord 2020; 21:185. [PMID: 32209079 PMCID: PMC7093982 DOI: 10.1186/s12891-020-03213-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/13/2020] [Indexed: 11/23/2022] Open
Abstract
Background The management of painful rigid flatfoot (RFF) with talocalcaneal coalition (TCC) is controversial. We aimed to compare operative and nonoperative treatment in children with RFF and TCC. Methods We retrospectively reviewed medical records and radiographs of children with RFF and TTC treated between 2005 and 2015. The nonoperative treatment consisted of manipulation under anesthesia, cast immobilization and shoe insert after cast removal. The operative treatment consisted of combined TCC resection, graft interposition and subtalar arthroereisis. Results Thirty-four children (47 ft) in the nonoperative group and twenty-one children (34 ft) in the operative group were included. No differences were found between groups, concerning baseline characteristics. The mean age at treatment was 11.8 years (9–17): 11.6 (9–17) for the nonoperative group, 12.2 (10–15) for the operative group. The mean follow-up averaged 6.6 (3–12) years and was significantly longer in the nonoperative group (7.8 versus 4.7 years; p < 0.0005), since the operative procedure was increasingly practiced in the latest years. There were no complications in either groups, but 6 patients (7 ft) in the nonoperative group were unsatisfied and required surgery. At the latest follow-up, the AOFAS-AHS improved in both groups, although the operative group showed significantly better improvement. The operative group reported also significantly better FADI score, after adjustment for follow-up and baseline variables. Conclusion The operative treatment showed better results compared to the nonoperative treatment. Symptomatic RFF with TCC in children can be effectively treated in one step with resection, graft interposition and subtalar arthroereisis. Further prospective randomized studies are needed to confirm our findings and to identify the best operative strategy in this condition.
Collapse
Affiliation(s)
| | - Stefano Stallone
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Eleonora Olivotto
- RAMSES Laboratory, RIT Department, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Paola Zarantonello
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marina Magnani
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Tullia Tavernini
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Stefano Stilli
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giovanni Trisolino
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
| |
Collapse
|
22
|
Bernasconi A, Iervolino C, D'Alterio R, Lintz F, Patel S, Sadile F. Midterm assessment of subtalar arthroereisis for correction of flexible flatfeet in children. Orthop Traumatol Surg Res 2020; 106:185-191. [PMID: 31848065 DOI: 10.1016/j.otsr.2019.10.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 10/20/2019] [Accepted: 10/30/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND The role of subtalar arthroereisis (STA) for treating flexible flatfoot (FFF) in children is controversial. We hypothesized that (1) STA provided significant radiographic correction of low longitudinal arch and forefoot abduction in paediatric FFF and that (2) mid-term clinical outcomes were satisfactory and comparable to a normal population. METHODS A retrospective comparative study was performed of paediatric patients with symptomatic FFF who underwent STA between 2012 and 2015. Multiple measurements on preoperative and latest follow-up radiographs were recorded by two observers and compared to assess for correction of the FFF. Intra- and inter-observer reliability was also assessed. Ankle and hindfoot range of motion (ROM), AOFAS hindfoot score and VAS-FA score were compared with controls without foot symptoms or deformity. From 70 consecutive feet, 62 (31 patients) treated at 10.5 years of age were identified and compared to 48 controls (24 patients). Mean follow-up was 62 months. RESULTS Intra- and inter-observer reliability was excellent for all angles (range, 0.81-0.97). Radiographic measurements demonstrated significant improvement after surgery (p<0.001) but significance was not reached in talonavicular coverage angle (p=0.49) and calcaneo-fifth metatarsal angle (p=0.53) on dorsoplantar view. At latest follow-up, patients had less hindfoot inversion than controls (15.1̊ vs. 19.3̊, p=0.03), lower AOFAS scores (94.1 vs. 99.6 points, p=0.01), due to pain (p=0.01) and alignment (p=0.006) subscores. Using the VAS-FA score, patients were found to demonstrate higher pain at rest (prange, 0.02-0.03) and during activity (p=0.009), and felt limited when standing on one leg (p range, 0.01-0.03) and running (p=0.04). No loss of correction was found after removal of the implant. CONCLUSION This study showed that STA corrected the low longitudinal arch in symptomatic paediatric FFF, but did not correct forefoot abduction in relation to the hindfoot. Mid-term assessment revealed STA provided satisfactory ankle and hindfoot ROM, pain and function levels, but limitations are witnessed compared to unaffected individuals. This aspect should be considered when counselling patients and their parents or caregivers to allow for realistic expectations. LEVEL OF EVIDENCE III, retrospective comparative study.
Collapse
Affiliation(s)
- Alessio Bernasconi
- Foot and Ankle Unit, Royal National Orthopaedic Hospital, HA7 4LP, Brockley Hill, Stanmore, United Kingdom; Orthopaedic Division, Department of Public Health, University of Naples Federico II, Via Pansini 80131, Napoli, Italy.
| | - Cecilia Iervolino
- Orthopaedic Division, Department of Public Health, University of Naples Federico II, Via Pansini 80131, Napoli, Italy
| | - Rosa D'Alterio
- Orthopaedic Division, Department of Public Health, University of Naples Federico II, Via Pansini 80131, Napoli, Italy
| | - François Lintz
- Ankle and Foot Surgery Centre, Clinique de l'Union, Boulevard de Ratalens, 31240 Saint-Jean, France
| | - Shelain Patel
- Foot and Ankle Unit, Royal National Orthopaedic Hospital, HA7 4LP, Brockley Hill, Stanmore, United Kingdom
| | - Francesco Sadile
- Orthopaedic Division, Department of Public Health, University of Naples Federico II, Via Pansini 80131, Napoli, Italy
| |
Collapse
|
23
|
Bresnahan PJ, Juanto MA. Pediatric Flatfeet-A Disease Entity That Demands Greater Attention and Treatment. Front Pediatr 2020; 8:19. [PMID: 32117826 PMCID: PMC7026255 DOI: 10.3389/fped.2020.00019] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 01/14/2020] [Indexed: 01/23/2023] Open
Abstract
Background: Pediatric flatfoot is a common deformity. Unfortunately, the common opinion has been that most children with this faulty foot structure will simply out-grow it, despite no radiographic evidence to support this claim. Every step on a deformed foot leads to excessive tissue strain and further joint damage. Many forms of conservative and surgical treatments have been offered. This study was aimed at investigating the effectiveness of non-surgical and surgical treatment options. Main Text: faulty-foot structure is the leading cause of many secondary orthopedic deformities. A wide range of treatments for pediatric flatfeet have been recommended from the "do-nothing" approach, observation, to irreversible reconstructive surgery. Most forms of conservative care lack evidence of osseous realignment and stability. A conservative surgical option of extra-osseous talotarsal joint stabilization provides patients an effective form of treatment without the complications associated with other irreversible surgical procedures. Conclusion: Pediatric flatfeet should not be ignored or downplayed. The sooner effective treatment is prescribed, the less damage will occur to other parts of the body. When possible, a more conservative corrective procedure should be performed prior to irreversible, joint destructive options.
Collapse
|
24
|
Suh DH, Park JH, Lee SH, Kim HJ, Park YH, Jang WY, Baek JH, Sung HJ, Choi GW. Lateral column lengthening versus subtalar arthroereisis for paediatric flatfeet: a systematic review. INTERNATIONAL ORTHOPAEDICS 2019; 43:1179-1192. [PMID: 30701302 DOI: 10.1007/s00264-019-04303-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 01/21/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE This systematic review aimed to compare radiographic correction, clinical outcomes, complications, and re-operations between lateral column lengthening (LCL) and arthroereisis (AR) for treating symptomatic flatfoot in children. METHODS We conducted a comprehensive search on MEDLINE, EMBASE, and Cochrane Library databases. Literature search, data extraction, and quality assessment were conducted by two independent reviewers. The outcomes analyzed included radiographic parameters, clinical scores, satisfaction, complications, and re-operations. RESULTS Twenty-one and 13 studies were included in the LCL and AR groups, respectively. The change in anteroposterior talo-first metatarsal angle was greater in the LCL (9.5° to 21.7°) than in the AR group (10.6° to 12.8°). The change in calcaneal pitch was greater in the LCL (2.1° to 26.53°) than in the AR group (- 1.3° to 3.23°). Improvements in the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score were greater in the LCL (27.7 to 39.1) than in the AR group (17 to 22). The percentage of satisfaction was similar between the LCL (68% to 89%) and AR (78.5% to 96.4%) groups. The complication rate was higher in the LCL (0% to 86.9%) than in the AR group (3.5% to 45%). The most common complications were calcaneocuboid subluxation and persistent pain in the LCL and AR groups, respectively. The re-operation rate was similar between the LCL (0% to 27.3%) and AR (0% to 36.4%) groups. CONCLUSIONS The LCL group has achieved more radiographic corrections and more improvements in the AOFAS score than the AR group. Complications were more common in the LCL group than in the AR group, and the re-operation rates were similar between the two groups.
Collapse
Affiliation(s)
- Dong Hun Suh
- Department of Orthopaedic Surgery, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-Gu, Ansan-si, Gyeonggi-do, 15355, South Korea
| | - Jung Ho Park
- Department of Orthopaedic Surgery, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-Gu, Ansan-si, Gyeonggi-do, 15355, South Korea
| | - Soon Hyuck Lee
- Department of Orthopaedic Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Hak Jun Kim
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, South Korea
| | - Young Hwan Park
- Department of Orthopaedic Surgery, Korea University Guro Hospital, Seoul, South Korea
| | - Woo Young Jang
- Department of Orthopaedic Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Jung Heum Baek
- Department of Orthopaedic Surgery, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-Gu, Ansan-si, Gyeonggi-do, 15355, South Korea
| | - Hyun Jae Sung
- Department of Orthopaedic Surgery, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-Gu, Ansan-si, Gyeonggi-do, 15355, South Korea
| | - Gi Won Choi
- Department of Orthopaedic Surgery, Korea University Ansan Hospital, 123, Jeokgeum-ro, Danwon-Gu, Ansan-si, Gyeonggi-do, 15355, South Korea.
| |
Collapse
|
25
|
Lima TC, Volpon JB. Calcaneal lateral column lengthening osteotomy for symptomatic flexible flatfoot in children and adolescents: a systematic review. ACTA ACUST UNITED AC 2018; 45:e1969. [PMID: 30569951 DOI: 10.1590/0100-6991e-20181969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 10/11/2018] [Indexed: 11/22/2022]
Abstract
Flexible flatfoot is a common condition in small children, which shows a strong tendency to spontaneously correct with their growth or to become moderate or mild in adults, which will not cause future problems. However, in a small number of cases, this condition is more severe, does not improve spontaneously, which may cause mechanical impairment, deformity, and, eventually, pain. In such cases, surgical treatment should be considered. The aim of this systematic review was to evaluate the literature results on the treatment of the symptomatic flexible flatfoot in children or adolescents through a very frequent procedure: calcaneal lateral column lengthening osteotomy, A systematic electronic search in PubMed, Web of Science, Cochrane, CINAHL, SciELO, SCOPUS and LILACS databases was performed. We searched articles published between March 1975 and September 2016. After applying the eligibility criteria, the selected publications were evaluated in relation to their clinical and radiographic results and complications. We found 341 articles in the mentioned databases, but selected only eight studies, according to the inclusion and exclusion criteria. These studies included a total of 105 patients and 167 treated feet. Only three authors performed prospective studies, but without case-control or randomization. The majority of publications were descriptive studies or case series (level of evidence III or IV), with great methodological variations, but with a high satisfaction rate on the part of both patients and surgeons in relation to the results. However, more prospective and randomized studies are required, with adequate control groups and validated evaluation criteria.
Collapse
Affiliation(s)
- Thiago Coelho Lima
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Biomecânica, Medicina e Reabilitação do Aparelho Locomotor, Ribeirão Preto, SP, Brasil
| | - José Batista Volpon
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Biomecânica, Medicina e Reabilitação do Aparelho Locomotor, Ribeirão Preto, SP, Brasil
| |
Collapse
|
26
|
Bourlez J, Joly-Monrigal P, Alkar F, Laborde A, Cottalorda J, Louahem D, Delpont M. Does arthroscopic resection of a too-long anterior process improve static disorders of the foot in children and adolescents? INTERNATIONAL ORTHOPAEDICS 2018; 42:1307-1312. [PMID: 29313094 DOI: 10.1007/s00264-017-3740-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 12/14/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE A too-long anterior process of the calcaneus is a common cause of pain and hind-foot instability. Our goal was to evaluate the early results of arthroscopic resection in terms of static foot disorders in children and adolescents. METHODS We retrospectively studied 11 ft (10 patients). The inclusion criteria were treatment of TLAP by arthroscopic resection and a minimum follow-up period of six months. Surgery was indicated in cases with persistent symptomatic TLAP resistant to orthopaedic treatment. RESULTS The mean age at surgery was 11 (range, 7-15) years. The mean follow-up duration was 15 (range, 8-28) months. Pre-operatively, we diagnosed four flat feet, two cavus feet and five feet with normal footprints, but loss of physiological hind-foot valgus. All patients presented with subtalar joint stiffness. At the last follow-up, four feet with no hind-foot valgus were normal, two were unchanged and the other feet had improved. The mean AOFAS increased from 61.9 (range, 47-73) to 89.1 (range, 71-97; P = 0.009). The mean radiological angles were near normal, exhibiting significant improvements in the lateral talo-metatarsal and Djian-Annonier angles. CONCLUSIONS Arthroscopic resection of a TLAP is safe. In the short term, the restoration of subtalar mobility reduces pain, and improves instability and static disorders. Longer follow-up of a larger patient series is required.
Collapse
Affiliation(s)
- Julien Bourlez
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Pauline Joly-Monrigal
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Fanny Alkar
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Alexandre Laborde
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Jerôme Cottalorda
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Djamel Louahem
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Marion Delpont
- Service de Chirurgie Pédiatrique, Hôpital Lapeyronie, 191 avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France.
| |
Collapse
|
27
|
Abstract
Subtalar arthroereisis has been reported as a minimally-invasive, effective and low-risk procedure in the treatment of flatfoot mainly in children but also in adults.It has been described as a standalone or adjunctive procedure, and is indicated in the treatment of flexible flatfoot, tibialis posterior tendon dysfunction, tarsal coalition and accessory navicular syndrome.Different devices for subtalar arthroereisis are currently used throughout the world associated with soft-tissue and bone procedures, depending on the surgeon rather than on standardised or validated protocols.Sinus tarsi pain is the most frequent complication, often requiring removal of the implant.To date, poor-quality evidence is available in the literature (Level IV and V), with only one comparative non-randomised study (Level II) not providing strong recommendations. Long-term outcome and complication rates (especially the onset of osteoarthritis) are still unclear. Cite this article: EFORT Open Rev 2017;2:438-446. DOI: 10.1302/2058-5241.2.170009.
Collapse
Affiliation(s)
- Alessio Bernasconi
- Orthopaedic and Traumatology Unit, Department of Public Health, "Federico II" Naples University, Naples, Italy
| | | | - Francesco Sadile
- Orthopaedic and Traumatology Unit, Department of Public Health, "Federico II" Naples University, Naples, Italy
| |
Collapse
|
28
|
Ling SKK, Lui TH. Posterior Tibial Tendon Dysfunction: An Overview. Open Orthop J 2017; 11:714-723. [PMID: 28979585 PMCID: PMC5620404 DOI: 10.2174/1874325001711010714] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 07/23/2016] [Accepted: 07/23/2016] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Adult acquired flatfoot deformity is a commonly seen condition with a large clinical spectrum. It ranges from asymptomatic subjects to severely disabled arthritic patients. Posterior tibialis tendon dysfunction is a common cause of adult acquired flatfoot deformity. METHODS This article systematically reviews the published literature from books and journals that were either originally written or later translated into the English language regarding the subject of posterior tibialis tendon dysfunction. RESULTS Posterior tibialis tendon dysfunction is a primary soft tissue tendinopathy of the posterior tibialis that leads to altered foot biomechanics. Although the natural history of posterior tibialis tendon dysfunction is not fully known, it has mostly been agreed that it is a progressive disorder. While clinical examination is important in diagnosing adult acquired flat-feet; further investigation is often required to delineate the different aetiologies and stage of the disease. The literature describes many different management choices for the different stages of posterior tibialis tendon dysfunction. CONCLUSION Because of the wide range of symptom and deformity severity, surgical reconstruction is based on a-la-carte. The consensus is that a plethora of reconstructive options needs to be available and the list of procedures should be tailored to tackle the different symptoms, especially when managing complex multi-planar reconstructions.
Collapse
Affiliation(s)
- Samuel Ka-Kin Ling
- Department of Orthopaedics and Traumatology, North District Hospital, Hong Kong SAR
| | - Tun Hing Lui
- Department of Orthopaedics and Traumatology, North District Hospital, Hong Kong SAR
| |
Collapse
|
29
|
Nevalainen MT, Roedl JB, Zoga AC, Morrison WB. Imaging findings of arthroereisis in planovalgus feet. Radiol Case Rep 2016; 11:398-404. [PMID: 27920869 PMCID: PMC5128390 DOI: 10.1016/j.radcr.2016.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 08/21/2016] [Accepted: 08/22/2016] [Indexed: 11/17/2022] Open
Abstract
Arthroereisis is a rare and disputed procedure, where an implant screw is inserted into the sinus tarsi to treat flatfoot deformity. Weight-bearing radiographs are the most essential examinations to assess the correct localization and related measurements. Hardware loosening is the most common complication seen as localized lucency and as dislocation of the implant. Computed tomography yields superior resolution with reconstruction capabilities. On magnetic resonance imaging, the implant appears as a dark signal focus on T1 and T2-weighted images with a hyperintense T2-signal rim. As the data on the imaging of arthroereisis are scarce, we aimed here to review the typical imaging findings.
Collapse
Affiliation(s)
- Mika T. Nevalainen
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College at Thomas Jefferson University, 132 South 10th St, Philadelphia, PA 19107, USA
- Department of Radiology, Central Finland Central Hospital, Keskussairaalantie 19, Jyväskylä 40620, Finland
| | - Johannes B. Roedl
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College at Thomas Jefferson University, 132 South 10th St, Philadelphia, PA 19107, USA
| | - Adam C. Zoga
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College at Thomas Jefferson University, 132 South 10th St, Philadelphia, PA 19107, USA
| | - William B. Morrison
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Thomas Jefferson University Hospital, Sidney Kimmel Medical College at Thomas Jefferson University, 132 South 10th St, Philadelphia, PA 19107, USA
| |
Collapse
|
30
|
Affiliation(s)
- Jeffrey E Martus
- Division of Pediatric Orthopaedics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tennessee
| | | | - Derek M Kelly
- Department of Orthopaedic Surgery and Biomedical Engineering, Le Bonheur Children's Hospital, University of Tennessee-Campbell Clinic, Memphis, Tennessee
| |
Collapse
|