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Poutoglidou F, Marsland D, Elliot R. Does foot shape really matter? Correlation of patient reported outcomes with radiographic assessment in progressive collapsing foot deformity reconstruction: A systematic review. Foot Ankle Surg 2024; 30:441-449. [PMID: 38514277 DOI: 10.1016/j.fas.2024.03.004] [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: 12/07/2023] [Revised: 02/05/2024] [Accepted: 03/13/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND In progressive collapsing foot deformity (PCFD), the goal of surgery is to obtain a well-balanced plantigrade foot. It remains unclear if restoration of the alignment and subsequent improvement in radiological parameters is associated with improved patient-reported outcome measures (PROMs). The aim of the current systematic review was to investigate whether there is a correlation between radiographic assessment and PROMs in patients treated surgically for flexible PCFD. MATERIALS AND METHODS The study was conducted in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines. A comprehensive literature search was performed in Pubmed, EMBASE, Cochrane Central Register of Controlled Trails (CENTRAL), and KINAHL. We included all the studies reporting both PROMs and radiological outcomes in patients treated surgically for PCFD. The quality of the included studies was assessed using the Joanna Briggs Institute (JBI) Critical Appraisal tool. RESULTS Six retrospective studies were included. Radiological parameters related to forefoot plantarflexion were associated with statistically significant differences in postoperative PROMs. A neutral hindfoot and midfoot position was positively correlated with postoperative PROMs but a statistically significant difference could not be established in all studies. The medial arch height was positively correlated with PROMs, but in one study this was the case only in revision surgeries. CONCLUSION The literature so far suggests restoration of the alignment may be associated with improved PROMs. Future prospective studies that investigate possible radiological and clinical correlations in PCFD surgery are needed. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Freideriki Poutoglidou
- Department of Trauma & Orthopaedics, Hampshire Hospitals NHS Foundation Trust, United Kingdom.
| | - Daniel Marsland
- Department of Trauma & Orthopaedics, Hampshire Hospitals NHS Foundation Trust, United Kingdom
| | - Robin Elliot
- Department of Trauma & Orthopaedics, Hampshire Hospitals NHS Foundation Trust, United Kingdom
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2
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Streeter SR, Kush S, Cororaton A, Henry JK, Ellis SJ, Conti MS. Defining the patient acceptable symptom state using PROMIS following reconstruction of the progressive collapsing foot deformity. Foot Ankle Surg 2024; 30:504-509. [PMID: 38627109 DOI: 10.1016/j.fas.2024.04.002] [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: 12/19/2023] [Revised: 03/26/2024] [Accepted: 04/06/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND The patient acceptable symptom state (PASS) represents the threshold beyond which patients are satisfied with their outcome. This study aimed to define PASS thresholds for progressive collapsing foot deformity (PCFD) reconstruction using Patient-Reported Outcomes Measurement Information System (PROMIS) scores and anchor question responses. METHODS This retrospective study consisted of 109 patients who underwent flexible PCFD reconstruction, had preoperative and 2-year postoperative PROMIS scores, and 2-year postoperative anchor question responses. ROC curve analyses were performed to quantify PASS thresholds. RESULTS PASS thresholds for the PROMIS Physical Function (PF) and Pain Interference (PI) domains were found to be lower and higher, respectively, than population norms. Furthermore, patients with higher preoperative PROMIS PF scores or lower preoperative PROMIS PI scores had a significantly higher likelihood of achieving the PASS thresholds. CONCLUSION In addition to guiding future outcomes research, these results may help surgeons optimize treatment for PCFD and better manage patient expectations. LEVEL OF EVIDENCE III, retrospective cohort study.
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Affiliation(s)
- Stone R Streeter
- Weill Cornell Medical College, 1300 York Avenue, New York, NY 10021, USA.
| | - Sophie Kush
- Weill Cornell Medical College, 1300 York Avenue, New York, NY 10021, USA.
| | - Agnes Cororaton
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
| | - Jensen K Henry
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
| | - Scott J Ellis
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
| | - Matthew S Conti
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA.
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3
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Kim S, Park E, Cho BK, Doh CH, Choi Y, Lee HS. Isolated Subtalar Repositional Arthrodesis Compared With Triple Arthrodesis for the Treatment of Progressive Collapsing Foot Deformity. J Foot Ankle Surg 2024; 63:443-449. [PMID: 38447799 DOI: 10.1053/j.jfas.2024.02.002] [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: 08/22/2023] [Revised: 01/15/2024] [Accepted: 02/17/2024] [Indexed: 03/08/2024]
Abstract
The optimal extent of arthrodesis for severe and rigid progressive collapsing foot deformity is controversial. Traditionally, triple arthrodesis has been recommended; however, good results have been reported using subtalar arthrodesis only. We compared the results of triple arthrodesis and isolated subtalar repositional arthrodesis. A total of 22 symptomatic feet were evaluated retrospectively. Isolated subtalar repositional arthrodesis was performed in 13 cases (the subtalar group) and double or triple arthrodesis in 9 cases (the triple group). Various radiographic variables for assessing flatfoot and osteoarthritic changes in ankle and tarsal joints were measured and compared between the 2 groups at 3 time points: preoperatively, 3 months postoperatively, and 4 y postoperatively. Additionally, we analyzed various factors that affect postoperative valgus talar tilt in the ankle joint, which has been associated with poor prognosis. There were no differences in preoperative demographic data and the severity of the disease between the 2 groups; both groups showed improvement in radiographic parameters postoperatively compared with preoperative results. With the numbers available, no significant differences could be detected in postoperative radiographic measurements between the 2 groups. Of all the variables analyzed, postoperative hindfoot alignment angle was associated with postoperative talar tilt development. Additionally, postoperative talar tilt was observed more in triple group than in subtalar group. In conclusion, isolated subtalar repositional arthrodesis is an effective procedure to correct advanced progressive collapsing foot deformity. In addition, Chorpart joint arthrodesis with improper position can cause valgus talar tilt in the ankle joint.
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Affiliation(s)
- Sunghoo Kim
- Department of Orthopedic Surgery, Chungbuk National University Hospital, Chungcheongbuk-do, Republic of Korea
| | - EunSoo Park
- Win Win Orthopedic Surgery Clinic, Cheongju-si, Chungcheongbuk-do, Republic of Korea
| | - Byung-Ki Cho
- Department of Orthopedic Surgery, Chungbuk National University Hospital, Chungcheongbuk-do, Republic of Korea
| | - Chang Hyun Doh
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea
| | - Youngrak Choi
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea
| | - Ho-Seong Lee
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea.
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Vaggi S, Vitali F, Zanirato A, Quarto E, Colò G, Formica M. Minimally invasive surgery in medial displacement calcaneal osteotomy for acquired flatfoot deformity: a systematic review of the literature. Arch Orthop Trauma Surg 2024; 144:1139-1147. [PMID: 38212588 DOI: 10.1007/s00402-023-05188-z] [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: 06/16/2023] [Accepted: 12/19/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Minimally invasive surgery (MIS) in medial displacement calcaneus osteotomy (MDCO) has been proposed for surgical correction of adult-acquired flat foot deformity (AAFD) to reduce complications of open approaches. The aim of our study is to systematically analyze complications and the clinical and radiological results of MIS- MDCO. METHODS A systematic review of the English literature was performed on 30th October 2023. Randomized controlled trials and non-randomized trials, cohort studies, case-control studies and case series concerning surgical correction of AAFD with MIS-MDCO and with at least 15 patients were included. Case reports, technical notes, animal or cadaveric studies were excluded. The quality and risk of bias of the studies included were evaluated using GRADE and MINORS systems. Complications rate, clinical and radiological results were inferred from the studies included. RESULTS Nine articles were included. A total of 501 cases treated with MIS-MDCO were analysed with a mean follow-up of 11.9 ± 5.1 months. The reported wound infection rate was about 3% and sural neuropathy was rated about 1%. Only 4% of the cases required removal of the screw for pain. In the comparative studies (MIS versus Open MDCO), comparable clinical results but with significant differences (P < 0.001) in infection rates (1% versus 14%) and sural neuropathy (2% versus 1%) were observed. CONCLUSION AAFD correction performed with MIS-MDCO, with the limitation of a poor quality and high risk of bias of the included studies, seems to provide good clinical results and high subjective satisfaction with a lower complication rate compared to open approach. Further high-quality long-term comparative studies could better clarify complications and clinical and radiological outcomes of the MIS technique in the treatment of AAFD. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- S Vaggi
- Dipartimento Di Scienze Chirurgiche E Diagnostiche Integrate, Università Degli Studi Di Genova - DISC, Viale Benedetto XV 6, 16132, Genova, GE, Italy
- Clinica Ortopedica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genova, GE, Italy
| | - F Vitali
- Dipartimento Di Scienze Chirurgiche E Diagnostiche Integrate, Università Degli Studi Di Genova - DISC, Viale Benedetto XV 6, 16132, Genova, GE, Italy
- Clinica Ortopedica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genova, GE, Italy
| | - A Zanirato
- Dipartimento Di Scienze Chirurgiche E Diagnostiche Integrate, Università Degli Studi Di Genova - DISC, Viale Benedetto XV 6, 16132, Genova, GE, Italy.
- Clinica Ortopedica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genova, GE, Italy.
| | - E Quarto
- Clinica Ortopedica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genova, GE, Italy
| | - G Colò
- Orthopaedics and Traumatology Unit, SS Antonio and Biagio and Cesare Arrigo Hospital, 15121, Alessandria, Italy
| | - M Formica
- Dipartimento Di Scienze Chirurgiche E Diagnostiche Integrate, Università Degli Studi Di Genova - DISC, Viale Benedetto XV 6, 16132, Genova, GE, Italy
- Clinica Ortopedica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genova, GE, Italy
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Chen C, Li Z, Zhang Y, Zhou H, Li Y, He W, Ye T, Yang Y. What's the clinical significance of VAS, AOFAS, and SF-36 in progressive collapsing foot deformity. Foot Ankle Surg 2024; 30:103-109. [PMID: 37858492 DOI: 10.1016/j.fas.2023.10.002] [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: 08/07/2023] [Revised: 09/15/2023] [Accepted: 10/12/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND This study aimed to ascertain the minimal clinically important difference (MCID), and substantial clinical benefit (SCB) of the American Orthopedic Foot and Ankle Society (AOFAS) scale, visual analog scale (VAS) for pain, and Short Form-36 Health Survey (SF-36) in progressive collapsing foot deformity (PCFD) surgery. METHODS In this retrospective cohort study, a total of 84 patients with PCFD (84 feet) who underwent surgery between July 2015 and April 2021 were included. The study assessed the patients' subjective perception, as well as their VAS, AOFAS, and SF-36 scores at a minimum two-year follow-up, and these data were subjected to statistical analysis. The study utilized Spearman correlation analysis to determine the degree of correlation between patients' subjective perception and their VAS, AOFAS, and SF-36 scores. The minimal detectable change (MDC), MCID, and SCB for VAS, AOFAS, and SF-36 were calculated using both distribution- and anchor-based methods. The classification outcomes obtained from the distribution- and anchor-based methods were assessed using Cohen's kappa. RESULTS Based on the subjective perception of the patients, a total of 84 individuals were categorized into three groups, with 7 in the no improvement group, 14 in the minimum improvement group, and 63 in the substantial improvement group. Spearman's correlation analysis indicated that the patients' subjective perception exhibited a moderate to strong association with VAS, AOFAS, SF-36 PCS, and SF-36 MCS, with all coefficients exceeding 0.4. The MCID of VAS, AOFAS, SF-36 PCS, and SF-36 MCS in PCFD surgery were determined to be 0.93, 5.84, 4.15, and 4.10 points using the distribution-based method and 1.50, 10.50, 8.34, and 3.03 points using the anchor-based method. The SCB of VAS, AOFAS, SF-36 PCS, and SF-36 MCS in PCFD surgery were 2.50, 18.50, 11.88, and 6.34 points, respectively. Moreover, the preliminary internal validation efforts have demonstrated the practical application and clinical utility of these findings. With the exception of the distribution-based MCID of SF-36 PCS, which showed fair agreement, all other measures demonstrated moderate to almost perfect agreement. CONCLUSIONS The MDC, MCID, and SCB intuitively enhance the interpretation of VAS, AOFAS, and SF-36 in PCFD surgery, assisting all stakeholders to better understand the therapeutic benefits and limitations of clinical care, and thus to make a more rational decision. Each of these parameters has its own emphasis and complements the others. These parameters are recommended for evaluating the clinical relevance of the results, and their promotion should extend to other areas of foot and ankle surgery.
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Affiliation(s)
- Cheng Chen
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - ZhenDong Li
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Yi Zhang
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - HaiChao Zhou
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - YongQi Li
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - WenBao He
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - TianBao Ye
- Department of Cardiology, Shanghai JiaoTong University Affiliated Sixth Peoples Hospital, Shanghai 200233, China.
| | - YunFeng Yang
- Department of Orthopedics, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
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6
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Choi JH, Choi YH, Kim DH, Lee DY, Koo S, Lee KM. Effect of flatfoot correction on the ankle joint following lateral column lengthening: A radiographic evaluation. PLoS One 2023; 18:e0286013. [PMID: 37917738 PMCID: PMC10621939 DOI: 10.1371/journal.pone.0286013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 05/05/2023] [Indexed: 11/04/2023] Open
Abstract
OBJECTIVES The effects of foot deformities and corrections on the ankle joint without osteoarthritis has received little attention. This study aimed to investigate the effect of flatfoot correction on the ankle joint of patients without osteoarthritis. METHODS Thirty-five patients (24 men and 11 women; mean age 17.5 years) who underwent lateral column lengthening for flatfoot deformities were included. The mean postoperative follow-up period was 20.5 months (standard deviation [SD]: 15.7 months). Radiographic indices were measured pre- and postoperatively, including anteroposterior (AP) and lateral talo-first metatarsal angles, naviculocuboid overlap, position of the articulating talar surface, and lateral talar center migration. Postoperative changes in the radiographic indices were statistically analyzed. RESULTS There was significant postoperative improvement in flatfoot deformity in terms of AP and lateral talo-first metatarsal angles (p<0.001 and p<0.001, respectively) and naviculocuboid overlap (p<0.001). On lateral radiographs, the talar articulating surface dorsiflexed by 7.3% (p<0.001), and the center of the talar body shifted anteriorly by 0.85 mm (p<0.001) postoperatively. CONCLUSIONS Flatfoot correction using lateral column and Achilles tendon lengthening caused dorsiflexion and an anterior shift of the articular talar body in patients without osteoarthritis. Correction of flatfoot deformity might affect the articular contact area at the ankle joint. The biomechanical effects of this change need to be investigated further.
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Affiliation(s)
- Ji Hye Choi
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Yoon Hyo Choi
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Dae Hyun Kim
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Dong Yeon Lee
- Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Seungbum Koo
- Department of Mechanical Engineering, Korea Advanced Institute for Science and Technology, Daejon, South Korea
| | - Kyoung Min Lee
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
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7
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Fallon Verbruggen F, Killen BA, Burssens A, Boey H, Vander Sloten J, Jonkers I. Unique shape variations of hind and midfoot bones in flatfoot subjects-A statistical shape modeling approach. Clin Anat 2023; 36:848-857. [PMID: 36373980 DOI: 10.1002/ca.23969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/06/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022]
Abstract
Flatfoot deformity is a prevalent hind- and midfoot disorder. Given its complexity, single-plane radiological measurements omit case-specific joint interaction and bone shape variations. Three-dimensional medical imaging assessment using statistical shape models provides a complete approach in characterizing bone shape variations unique to flatfoot condition. This study used statistical shape models to define specific bone shape variations of the subtalar, talonavicular, and calcaneocuboid joints that characterize flatfoot deformity, that differentiate them from healthy controls. Bones of the aforementioned joints were segmented from computed tomography scans of 40 feet. The three-dimensional hindfoot alignment angle categorized the population into 18 flatfoot subjects (≥7° valgus) and 22 controls. Statistical shape models for each joint were defined using the entire study cohort. For each joint, an average weighted shape parameter was calculated for each mode of variation, and then compared between flatfoot and controls. Significance was set at p < 0.05, with values between 0.05 ≤ p < 0.1 considered trending towards significance. The flatfoot population showed a more adducted talar head, inferiorly inclined talar neck, and posteriorly orientated medial subtalar articulation compare to controls, coupled with more navicular eversion, shallower navicular cup, and more prominent navicular tuberosity. The calcaneocuboid joint presented trends of a more adducted calcaneus, more abducted cuboid, narrower calcaneal roof, and less prominent cuboid beak compared to controls. Statistical shape model analysis identified unique shape variations which may enhance understanding and computer-aided models of the intricacies of flatfoot, leading to better diagnosis and, ultimately, surgical treatment.
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Affiliation(s)
- Ferdia Fallon Verbruggen
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Bryce A Killen
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Arne Burssens
- Department of Orthopaedics, UZ Ghent, Ghent, Belgium
| | - Hannelore Boey
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Jos Vander Sloten
- Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
| | - Ilse Jonkers
- Human Movement Biomechanics Research Group, Department of Movement Sciences, KU Leuven, Leuven, Belgium
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Nogod SA, Osman MA, Fatooh MS, Khairy AM, Abd-Elmaged HM, Nubi OG. Cavovarus deformity of one foot with planovalgus deformity of the contralateral foot (Wind-swept heels): A case report. JOURNAL OF MUSCULOSKELETAL SURGERY AND RESEARCH 2023; 7:142-146. [DOI: 10.25259/jmsr_20_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Normal alignment of the arches and adequate stability is essential for the foot to function correctly. Pes planus and pes cavus are fairly common foot deformities, but it is uncommon to see both in the same patient simultaneously. This study aimed to describe the clinical presentation and prognosis of an uncommon combination of bilateral foot abnormalities named “windswept heels” resembling windswept knees. A 43-year-old female employee experienced frequent pain in her right foot and swelling and pain in her left foot, mainly when walking barefoot. She had a severe cavovarus deformity of the right foot with pressure callosities on the lateral side, clawing of the toes, and a positive Coleman’s block test. With the loss of the medial arch, severe heel valgus, and forefoot abduction, the left foot developed a planovalgus deformity. The left foot’s talus-first metatarsal angle and the right foot’s calcaneal inclination angle increased on weight-bearing radiographs. The left foot underwent staged surgical treatments, including medial sliding calcaneal osteotomy, gastrocnemius recession, and cotton osteotomy. For the right foot, lateral sliding calcaneal osteotomy, plantar fasciotomy, and peroneus longus tendon transfer. The American Orthopaedics Foot and Ankle Society Score (AOFAS) was used to measure the clinical and functional outcomes. At 1 year, her AOFAS scale was 85 compared to 59 before surgery. Since this presentation resembles the windswept knee deformity, we propose calling this disorder windswept heel deformity.
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Affiliation(s)
- Sami A Nogod
- Department of Orthopedics, Al-Neelian Unversity, Khartoum, Sudan
| | - Mohamed A Osman
- Department of Orthopedics, Al-Neelian Unversity, Khartoum, Sudan
| | | | - Alaa M Khairy
- Department of Orthopedics, Sudan Medical Specialization Board, Khartoum, Sudan
| | | | - Osama G Nubi
- Department of Public Health, Al-Neelian Unversity, Khartoum, Sudan,
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Single and Double Osteotomies of the Calcaneus for the Treatment of Posterior Tibial Tendon Dysfunction. Clin Podiatr Med Surg 2023; 40:261-269. [PMID: 36841578 DOI: 10.1016/j.cpm.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Posterior tibial tendon disfunction is one of the most commonly treated foot and ankle entities. Surgical treatment may consist of various components and is often performed on an a-la-carte basis. Commonly, joint preservative surgery for posterior tibial tendon dysfunction invariably involves one or more osteotomies of the calcaneus. This article evaluates the current existing evidence guiding providers in the selection of single or double calcaneal osteotomies.
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10
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Stamatos NJ, Murasko MJ, Richardson K, O’Connor C, Anoushiravani AA, Adams C, Rosenbaum A. Radiographic Outcomes of Titanium Augment vs Bone Graft in Lateral Column Lengthening for Adult-Acquired Flatfoot Deformity. FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231176554. [PMID: 37325693 PMCID: PMC10262613 DOI: 10.1177/24730114231176554] [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] [Indexed: 06/17/2023] Open
Abstract
Background Lateral column lengthening (LCL) is a surgical procedure used to manage forefoot abduction and, in theory, also increases the longitudinal arch by plantarflexion of the first ray through tensioning the peroneus longus for patients with stage IIB adult acquired flatfoot deformity (AAFD). This procedure utilizes an opening wedge osteotomy of the calcaneus, which is then filled with autograft, allograft, or a porous metal wedge. The primary aim of this study was to compare the radiographic outcomes of these different bone substitutes following LCL for stage IIB AAFD. Methods We conducted a retrospective review of all patients who underwent LCL from October 2008 until October 2018. Preoperative weightbearing radiographs, initial postoperative radiographs, and 1-year weightbearing radiographs were reviewed. The following radiographic measurements were recorded: incongruency angle, talonavicular coverage angle (TNCA), talar-first metatarsal angle (T-1MT), and calcaneal pitch. Results A total of 44 patients were included in our study. The mean age of the cohort was 54 (range, 18-74). The study cohort was divided into 2 groups. There were 17 (38.7%) patients who received a titanium metal wedge and 27 (61.5%) that received autograft or allograft. Patients that underwent LCL with the autograft/allograft group were significantly older (59 vs 47 years old, P = .006). Patients who underwent LCL with a titanium wedge had a significantly higher preoperative talonavicular angle (32 vs 27 degrees, P = .013). There were no significant differences in postoperative TNCA, incongruency angle, or calcaneal pitch at 6 months or 1 year. Conclusion At 6 months and 1 year, no radiographic differences were found between autograft/allograft bone substitutes vs titanium wedge in LCL. Level of Evidence Level III, retrospective cohort study.
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Affiliation(s)
| | - Marlon J. Murasko
- Department of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | - Kyle Richardson
- Department of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | - Casey O’Connor
- Department of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | | | - Curtis Adams
- Department of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
| | - Andrew Rosenbaum
- Department of Orthopaedic Surgery, Albany Medical Center, Albany, NY, USA
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Osbeck I, Cöster M, Montgomery F, Atroshi I. Surgically treated adult acquired flatfoot deformity: Register-based study of patient characteristics, health-related quality of life and type of surgery according to severity. Foot Ankle Surg 2023; 29:367-372. [PMID: 36948921 DOI: 10.1016/j.fas.2023.03.003] [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: 11/04/2022] [Revised: 02/20/2023] [Accepted: 03/12/2023] [Indexed: 03/24/2023]
Abstract
BACKGROUND Population-level data describing patient characteristics and interventions used in surgical treatment of adult acquired flatfoot deformity (AAFD) is lacking. METHODS We analyzed baseline patient-reported data including PROMs and surgical interventions for patients with AAFD reported to the Swedish Quality Register for Foot and Ankle Surgery (Swefoot) 2014-2021. RESULTS 625 feet with primary AAFD surgery were registered. Median age was 60 (range 16-83) years and 64% were women. Mean preoperative EQ-5D index and Self-Reported Foot and Ankle Score (SEFAS) were low. In stage IIa (n = 319) 78% had medial displacement calcaneal osteotomy and 59% had flexor digitorium longus transfer, with some regional variations. Spring ligament reconstruction was less common. In stage IIb (n = 225), 52% had lateral column lengthening, and in stage III (n = 66), 83% had hind-foot arthrodesis. CONCLUSIONS Patients with AAFD have low health-related quality of life before surgery. Treatment in Sweden follows best-available evidence but regional variations exist. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Ida Osbeck
- Department of Clinical Sciences Lund - Orthopedics, Lund University, Lund, Sweden.
| | - Maria Cöster
- Department of Clinical Sciences Malmö - Orthopedics, Lund University, Lund, Sweden; Department of Surgical sciences - Uppsala University, Uppsala, Sweden
| | - Fredrik Montgomery
- Department of Clinical Sciences Malmö - Orthopedics, Lund University, Lund, Sweden
| | - Isam Atroshi
- Department of Clinical Sciences Lund - Orthopedics, Lund University, Lund, Sweden; Department of Orthopedics, Hässleholm Hospital, Hässleholm, Sweden
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12
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Ryu SM, Shin K, Shin SW, Lee SH, Seo SM, Cheon SU, Ryu SA, Kim MJ, Kim H, Doh CH, Choi YR, Kim N. Automated diagnosis of flatfoot using cascaded convolutional neural network for angle measurements in weight-bearing lateral radiographs. Eur Radiol 2023:10.1007/s00330-023-09442-1. [PMID: 36856842 DOI: 10.1007/s00330-023-09442-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/07/2023] [Accepted: 01/18/2023] [Indexed: 03/02/2023]
Abstract
OBJECTIVES Diagnosis of flatfoot using a radiograph is subject to intra- and inter-observer variabilities. Here, we developed a cascade convolutional neural network (CNN)-based deep learning model (DLM) for an automated angle measurement for flatfoot diagnosis using landmark detection. METHODS We used 1200 weight-bearing lateral foot radiographs from young adult Korean males for the model development. An experienced orthopedic surgeon identified 22 radiographic landmarks and measured three angles for flatfoot diagnosis that served as the ground truth (GT). Another orthopedic surgeon (OS) and a general physician (GP) independently identified the landmarks of the test dataset and measured the angles using the same method. External validation was performed using 100 and 17 radiographs acquired from a tertiary referral center and a public database, respectively. RESULTS The DLM showed smaller absolute average errors from the GT for the three angle measurements for flatfoot diagnosis compared with both human observers. Under the guidance of the DLM, the average errors of observers OS and GP decreased from 2.35° ± 3.01° to 1.55° ± 2.09° and from 1.99° ± 2.76° to 1.56° ± 2.19°, respectively (both p < 0.001). The total measurement time decreased from 195 to 135 min in observer OS and from 205 to 155 min in observer GP. The absolute average errors of the DLM in the external validation sets were similar or superior to those of human observers in the original test dataset. CONCLUSIONS Our CNN model had significantly better accuracy and reliability than human observers in diagnosing flatfoot, and notably improved the accuracy and reliability of human observers. KEY POINTS • Development of deep learning model (DLM) that allows automated angle measurements for landmark detection based on 1200 weight-bearing lateral radiographs for diagnosing flatfoot. • Our DLM showed smaller absolute average errors for flatfoot diagnosis compared with two human observers. • Under the guidance of the model, the average errors of two human observers decreased and total measurement time also decreased from 195 to 135 min and from 205 to 155 min.
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Affiliation(s)
- Seung Min Ryu
- Department of Biomedical Engineering, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, 26, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea.,Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Keewon Shin
- Department of Biomedical Engineering, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, 26, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea
| | - Soo Wung Shin
- Department of Radiology, Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea.,Department of Computer Science and Engineering, Seoul National University, 1, Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Sun Ho Lee
- Department of Orthopedic Surgery, Chonnam National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju, 61469, Republic of Korea
| | - Su Min Seo
- Department of Anesthesiology and Pain Medicine, Seoul Medical Center, 156, Sinnae-ro, Jungnang-gu, Seoul, 02053, Republic of Korea
| | - Seung-Uk Cheon
- Department of Anesthesiology and Pain Medicine, Seoul Medical Center, 156, Sinnae-ro, Jungnang-gu, Seoul, 02053, Republic of Korea
| | - Seung-Ah Ryu
- Department of Anesthesiology and Pain Medicine, Seoul Medical Center, 156, Sinnae-ro, Jungnang-gu, Seoul, 02053, Republic of Korea
| | - Min-Ju Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Hyunjung Kim
- Department of Biomedical Engineering, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, 26, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea
| | - Chang Hyun Doh
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Young Rak Choi
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Namkug Kim
- Department of Radiology, Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea. .,Department of Convergence Medicine, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, 26, Olympic-ro 43-gil, Songpa-gu, Seoul, 05506, Republic of Korea.
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13
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Rhim HC, Dhawan R, Gureck AE, Lieberman DE, Nolan DC, Elshafey R, Tenforde AS. Characteristics and Future Direction of Tibialis Posterior Tendinopathy Research: A Scoping Review. Medicina (B Aires) 2022; 58:medicina58121858. [PMID: 36557060 PMCID: PMC9781788 DOI: 10.3390/medicina58121858] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/06/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
Background and Objectives: Tibialis posterior tendon pathologies have been traditionally categorized into different stages of posterior tibial tendon dysfunction (PTTD), or adult acquired flatfoot deformity (AAFD), and more recently to progressive collapsing foot deformity (PCFD). The purpose of this scoping review is to synthesize and characterize literature on early stages of PTTD (previously known as Stage I and II), which we will describe as tibialis posterior tendinopathy (TPT). We aim to identify what is known about TPT, identify gaps in knowledge on the topics of TPT, and propose future research direction. Materials and Methods: We included 44 studies and categorized them into epidemiology, diagnosis, evaluation, biomechanics outcome measure, imaging, and nonsurgical treatment. Results: A majority of studies (86.4%, 38 of 44 studies) recruited patients with mean or median ages greater than 40. For studies that reported body mass index (BMI) of the patients, 81.5% had mean or median BMI meeting criteria for being overweight. All but two papers described study populations as predominantly or entirely female gender. Biomechanical studies characterized findings associated with TPT to include increased forefoot abduction and rearfoot eversion during gait cycle, weak hip and ankle performance, and poor balance. Research on non-surgical treatment focused on orthotics with evidence mostly limited to observational studies. The optimal exercise regimen for the management of TPT remains unclear due to the limited number of high-quality studies. Conclusions: More epidemiological studies from diverse patient populations are necessary to better understand prevalence, incidence, and risk factors for TPT. The lack of high-quality studies investigating nonsurgical treatment options is concerning because, regardless of coexisting foot deformity, the initial treatment for TPT is typically conservative. Additional studies comparing various exercise programs may help identify optimal exercise therapy, and investigation into further nonsurgical treatments is needed to optimize the management for TPT.
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Affiliation(s)
- Hye Chang Rhim
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
| | - Ravi Dhawan
- Department of Epidemiology and Biostatistics, T.H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA
| | - Ashley E. Gureck
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
| | - Daniel E. Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA
| | - David C. Nolan
- Department of Physical Therapy, Movement, and Rehabilitation Science, Northeastern University, Boston, MA 02115, USA
| | - Ramy Elshafey
- Department of Orthopedics & Rehabilitation, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Adam S. Tenforde
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
- Correspondence:
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14
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Baryeh KW, Ismail H, Sobti A, Harb Z. Outcomes Following the Use of Subtalar Arthroereisis in the Correction of Adult Acquired Flatfoot: A Systematic Review. Foot Ankle Spec 2022; 15:384-393. [PMID: 33511862 DOI: 10.1177/1938640020987775] [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] [Indexed: 12/22/2022]
Abstract
BACKGROUND Adult acquired flatfoot deformity (AAFD) is a condition affecting approximately 3% of the adult population. It can lead to severe morbidity, and therefore, prompt treatment is of the upmost importance in maintaining and restoring function. Recently, the use of subtalar arthroereisis has become more widespread in the treatment of AAFD. The purpose of this systematic review is to examine the clinical and radiological outcomes of AAFD when treated with subtalar arthroereisis. METHODS Studies involving the use of subtalar arthroereisis for the management of AAFD were reviewed, and appropriate studies selected based on inclusion and exclusion criteria. Studies were reviewed for both clinical and radiological outcomes following the use of subtalar arthroereisis as well as reported complications. RESULTS Nine studies met our inclusion criteria, with most of these involving stage II AAFD. A total of 190 subtalar arthroereisis procedures were performed with all studies demonstrating improvement in both clinical and radiological scores with a low rate of complications. CONCLUSION Subtalar arthroereisis may have benefits when used as an adjunct to treat stage II AAFD. However, more high-quality studies are needed to establish its best use. LEVELS OF EVIDENCE Level IV: Systematic review.
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Affiliation(s)
- Kwaku Wiredu Baryeh
- Royal Berkshire NHS Foundation Trust, Reading, UK.,Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
| | - Hiba Ismail
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
| | - Anshul Sobti
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
| | - Ziad Harb
- Ashford and St Peter's Hospitals NHS Trust, Chertsey, UK
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15
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Ryu SM, Shin K, Shin SW, Lee SH, Seo SM, Cheon SU, Ryu SA, Kim JS, Ji S, Kim N. Automated landmark identification for diagnosis of the deformity using a cascade convolutional neural network (FlatNet) on weight-bearing lateral radiographs of the foot. Comput Biol Med 2022; 148:105914. [DOI: 10.1016/j.compbiomed.2022.105914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/08/2022] [Accepted: 07/23/2022] [Indexed: 11/15/2022]
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16
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Cates NK, Mayer A, Tenley J, Wynes J, Tefera E, Steinberg JS, Kim PJ, Weinraub GM. Double Versus Triple Arthrodesis Fusion Rates: A Systematic Review. J Foot Ankle Surg 2022; 61:907-913. [PMID: 35221217 DOI: 10.1053/j.jfas.2022.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/20/2021] [Accepted: 01/10/2022] [Indexed: 02/03/2023]
Abstract
Hindfoot arthrodesis is often required for end-staged deformities, such as posterior tibial tendon dysfunction, osteoarthritis, or rheumatoid arthritis. Although the need for hindfoot arthrodesis is generally accepted in severe deformities, there is a debate whether a double or triple arthrodesis should be performed. The aim of our systematic review is to review the fusion rates and mean time to fusion in double and triple arthrodesis. A total of 184 articles were identified using the keyword search through the database of articles published from 2005 to 2017. After review by 3 physicians, a total of 13 articles met the eligibility criteria. The reason for double or triple arthrodesis within the studies were posterior tibial tendon dysfunction, tarsal coalition, degenerative joint disease, osteoarthritis, rheumatoid arthritis, Charcot Marie Tooth, Multiple Sclerosis, Polio, neuromuscular disorder, cerebral palsy, acrodystrophic neuropathy, clubfoot, post-traumatic, and seronegative arthropathy (spondyloarthritis). Within these 13 studies, there were a total of 343 (6-95) subjects extremities operated on. The overall fusion rate for double arthrodesis was 91.75% (289/315) compared to 92.86% (26/28) triple arthrodesis fusion rate, p value .8370. The mean time to fusion for double arthrodesis was 17.96 ± 7.96 weeks compared to 16.70 ± 8.18 weeks for triple arthrodesis, p value = .8133. There are risks associated with triple arthrodesis including increased surgical times, lateral wound complications, residual deformity, surgical costs and peri-articular arthritis. Given the benefits of double arthrodesis over triple arthrodesis and the nearly equivalent fusion rates and time to fusion, double arthrodesis is an effective alternative to triple arthrodesis. The authors of this systematic review recommend double arthrodesis as the hindfoot fusion procedure of choice.
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Affiliation(s)
- Nicole K Cates
- Fellowship Trained Foot and Ankle Surgeon, Hand & Microsurgery Medical Group, San Francisco, CA.
| | - Alissa Mayer
- Resident Physician, Department of Plastic Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Jonathan Tenley
- Resident Physician, Department of Plastic Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Jacob Wynes
- Asistant Professor, Fellowship Program Director, Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD
| | - Eshetu Tefera
- Department of Biostatistician and Biomedical Informatics, MedStar Health Research Institute, Washington, DC
| | - John S Steinberg
- Co-Director of the Center for Wound Healing and Director of Podiatric Residency Training Program, Department of Plastic Surgery, MedStar Georgetown University Hospital, Washington, DC
| | - Paul J Kim
- Professor, Attending Physician, Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Glenn M Weinraub
- Attending Physician, Department of Orthopaedics, Kaiser Permanente, San Leandro, CA
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17
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Hoang NTT, Chen S, Chou LW. The Impact of Foot Orthoses and Exercises on Pain and Navicular Drop for Adult Flatfoot: A Network Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18158063. [PMID: 34360354 PMCID: PMC8345534 DOI: 10.3390/ijerph18158063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 11/16/2022]
Abstract
Background: Adult flatfoot leads to injury and decreased quality of life. The most widely applied noninvasive approaches are wearing foot orthoses or exercising. Both interventions raise controversy about reducing pain and neutralizing foot posture. This study investigated the impact of foot orthoses and exercise on pain and navicular drop (present for foot posture). Methods: Four databases were used: MEDLINE, PubMed, Web of Science, and Cochrane, from the earliest records to November 2020. Randomized controlled studies focused on adult flatfoot that evaluated the effect of exercise and foot orthoses on pain and navicular drop were extracted. We used data analysis to estimate the relative effect of heterogeneity using I2 and publication bias using funnel plots. Results: Ten studies were identified through to November 2020. Active interventions (AIs) were exercise and exercise combined with foot orthoses; passive interventions (PIs) were foot orthoses and added stretching. Both AIs and PIs decreased pain significantly (SMD −0.94, 95% CI −1.35, −0.54 and SMD −1.4, 95% CI −1.87, −0.92). The AIs reduced pain level better than PIs. Controversially, no treatment was found to affect navicular drop. Conclusion: Both exercise and foot orthoses can reduce pain but not realign foot posture. Exercise alone or combined with foot orthoses showed a better effect on adult flatfoot than only wearing foot orthoses. Active intervention was shown to have better efficacy in reducing pain than passive intervention.
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Affiliation(s)
- Ngoc-Tuyet-Trinh Hoang
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
- Department Physiotherapy, Hong Bang International University, Ho Chi Minh City 700000, Vietnam
| | - Shuya Chen
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
| | - Li-Wei Chou
- Department of Physical Therapy, Graduate Institute of Rehabilitation Science, China Medical University, Taichung 406040, Taiwan; (N.-T.-T.H.); (S.C.)
- Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung 404332, Taiwan
- Department of Physical Medicine and Rehabilitation, Asia University Hospital, Asia University, Taichung 413505, Taiwan
- Correspondence:
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18
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Yildiz K, Medetalibeyoglu F, Kaymaz I, Ulusoy GR. Triad of foot deformities and its conservative treatment: With a 3D customized insole. Proc Inst Mech Eng H 2021; 235:780-791. [PMID: 33845665 DOI: 10.1177/09544119211006528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The coexisting of three deformities as hallux valgus, flatfoot, and the calcaneal spur is an undefined medical condition, and it may be called triad of foot deformities (TFD) as a definition for a new disease entity. A customized 3D insole prototype was created by postprocessing of MRI data, and printed by 3D printer technology for the purpose of providing effective and innovative treatment for TFD. A 42 years-old female was clinically examined for TFD findings. All radiological measurements were made on the weightbearing anteroposterior and lateral X-rays. The patient underwent the pedogram (RSscan International, footscan©). MRI images were taken for the purpose of 3D scanning that was used for producing the 3D splint for TFD. AOFAS (American Orthopedic Foot and Ankle Society scores) and FHSQ (Foot Health Status Questionnaire) were used for clinical follow-up. MRI images of the patient were imported to Mimics software in order to create a 3D model using image processing. Thus, Patient-Specific 3D customized silicone orthotic insole that was based on 3D printing technology was produced. The one-simple test was used to compare the results of AOFAS and FHSQ scores. The measurements of radiological measurements were given. On the clinical follow-up, AOFAS was FHSQ scores were obtained. There was a significant difference in terms of AOFAS and FHSQ scores (p ≤ 0.05). As a result of our study; our 3D customized insole was produced at the price of approximately 1/3 of the total cost of three standard medical products. The coexisting of these three deformities may be called triad of foot deformities (TFD). The 3D printer technology enables us to access a customized, personalized conservative treatment option for TFD. The conservative treatment of TFD is possible by a single orthotic insole.
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Affiliation(s)
- Kadri Yildiz
- Medical School Orthopaedia and Traumatology Department, Faculty of Medicine, Kafkas University, Kars, Turkey
| | - Fatih Medetalibeyoglu
- Mechanical Engineering Department, Engineering Faculty, Kafkas University, Kars, Turkey
| | - Irfan Kaymaz
- Mechanical Engineering Department, Engineering Faculty, Erzurum Technical University, Erzurum, Turkey
| | - Gokhan Ragip Ulusoy
- Medical School Orthopaedia and Traumatology Department, Faculty of Medicine, Kafkas University, Kars, Turkey
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19
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Madruga-Armada Ó, Becerro-de-Bengoa-Vallejo R, Losa-Iglesias ME, Calvo-Lobo C, Rodriguez-Sanz D, Martínez-Jiménez EM, Mazoteras-Pardo V, San-Antolín M. Reliability and Repeatability of Pressure Center Analysis with Low-Dye Taping Using Force Platform Podiatry Sensors in Feet with Excessive Pronation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18063265. [PMID: 33809948 PMCID: PMC8004154 DOI: 10.3390/ijerph18063265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/15/2021] [Accepted: 03/18/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The analysis of the center of pressure (COP) is a method used to assess the foot function, but its reliability and repeatability have not been evaluated. COP can be altered by diverse conditions, like an excessive foot pronation. Low-Dye taping is commonly used for the treatment of symptoms related to an excessive pronation. To date, no study has evaluated the effects of the Low-Dye taping on COP and the duration of its effects. Thus, the main purpose of this manuscript was to assess the reliability and repeatability of the percentage of center of pressure locus area (%CLA) in feet with an excessive pronation, and secondarily, to assess that the Low-Dye taping modifies the %CLA during the immediate 48 h. METHODS An observational study of the reliability and repeatability of the %CLA variable with the Low-Dye taping in feet with excessive pronation was carried out. We used the EPS-Platform to evaluate the results of the variable in 6 conditions in a first session to evaluate the reliability of the results. We compared the results of the first session with the results in a second session to evaluate the repeatability of the results. We also carried out an ANOVA test to evaluate the changes that the taping produced in the variable between without taping with the rest of the 6 conditions. RESULTS For the %CLA, we observed a reliability greater than 0.80, measured by the interclass ratio index, both in the first session before taping, and in the second session before taping, thus being a repeatability variable. In the following times, with taping, at 10 min with tape, at 20 min with tape, at 24 h with tape and at 48 h with tape; an interclass ratio coefficient (ICC) higher than 0.80 was again obtained, thus being a reliable variable in all measurements made. The Low-Dye taping did not change %CLA from the time the tape was put in until 48 h (p-value = 1.000). CONCLUSIONS The %CLA variable, in feet with excessive pronation, proved to be a reliable variable in all the measurements obtained before putting on the tape and during the following 48 h with the tape, and a repeatable variable. The Low-Dye taping did not change the %CLA from the time the tape was put in until 48 h.
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Affiliation(s)
- Óscar Madruga-Armada
- Faculty of Health Sciences, Universidad Rey Juan Carlos, 28922 Madrid, Spain; (Ó.M.-A.); (M.E.L.-I.)
| | - Ricardo Becerro-de-Bengoa-Vallejo
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.B.-d.-B.-V.); (C.C.-L.); (E.M.M.-J.)
| | - Marta Elena Losa-Iglesias
- Faculty of Health Sciences, Universidad Rey Juan Carlos, 28922 Madrid, Spain; (Ó.M.-A.); (M.E.L.-I.)
| | - Cesar Calvo-Lobo
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.B.-d.-B.-V.); (C.C.-L.); (E.M.M.-J.)
| | - David Rodriguez-Sanz
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.B.-d.-B.-V.); (C.C.-L.); (E.M.M.-J.)
- Correspondence:
| | - Eva María Martínez-Jiménez
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.B.-d.-B.-V.); (C.C.-L.); (E.M.M.-J.)
| | - Victoria Mazoteras-Pardo
- Grupo de Investigación ENDOCU, Departamento de Enfermería, Facultad de Fisioterapia y Enfermería, Universidad de Casilla la Mancha, 45004 Toledo, Spain;
| | - Marta San-Antolín
- Department of Psychology, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain;
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20
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Coleman MM, Abousayed MM, Thompson JM, Bean BA, Guyton GP. Risk Factors for Complications Associated With Minimally Invasive Medial Displacement Calcaneal Osteotomy. Foot Ankle Int 2021; 42:121-131. [PMID: 33449834 DOI: 10.1177/1071100720961094] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Few studies have reported the outcomes following minimally invasive medial displacement calcaneal osteotomy (MDCO) for correction of pes planovalgus deformities. METHODS Charts were retrospectively reviewed for consecutive patients who underwent minimally invasive MDCO procedures by a single surgeon from 2013 to 2019 with more than 3 months of follow-up. A total of 160 consecutive patients who underwent 189 minimally invasive MDCO procedures were included in the study. Median follow-up was 12 months (interquartile range, 7-25 months). RESULTS Osteotomy healing complications were present in 7% of cases during the 6-year study period. A 12-month case cluster of osteotomy healing complications was observed. Healing complication rates were 28% during the cluster and 0.7% outside of the cluster. No definitive cause was found for the case cluster, although heat osteonecrosis from the burr was suspected to be involved. Osteotomy healing complications were significantly associated with higher American Society of Anesthesiologists (ASA) classification, female sex, current tobacco use, and higher body mass index (BMI). Healing complications were not associated with osteotomy technique or fixation type. Other complications included wound dehiscence (3%), surgical site infection (2%), transient nerve symptoms (6%), and persistent nerve symptoms (2%). Nerve symptoms were significantly associated with an increased number of concomitant procedures. CONCLUSION Patients with higher ASA classification, current tobacco use, and higher BMI were at higher risk for osteotomy healing complications after minimally invasive MDCO procedures. Patients were also more likely to develop nerve complications with more extensive surgical procedures. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Michelle M Coleman
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Mostafa M Abousayed
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - John M Thompson
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Bryan A Bean
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Gregory P Guyton
- Department of Orthopaedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
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21
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Sumal AS, Jarvis GE, Norrish AR, Brassett C, Whitaker RH. The role of the angle of the fibularis longus tendon in foot arch support. Clin Anat 2020; 34:651-658. [PMID: 32986255 DOI: 10.1002/ca.23686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/01/2020] [Accepted: 09/12/2020] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Understanding the contribution of the fibularis longus tendon to the support of the midfoot arches has potential therapeutic applications. This cadaveric study sought to quantify this support across both the transverse arch and medial longitudinal arch and to establish whether a correlation exists between this support and the angle at which the tendon enters the sole. MATERIALS AND METHODS Markers placed in 11 dissected cadaveric foot specimens defined the arch boundaries. Incremental weights up to 150 N were applied to the fibularis longus tendon to simulate progressive muscle contraction, and associated changes in the transverse and medial longitudinal arch boundaries were recorded. RESULTS A force of 150 N reduced the transverse arch distance by 4.6 (1.7) mm (mean [SD]) and medial longitudinal arch distance by 6.8 (1.4) mm. The angle of the fibularis longus tendon on the sole correlated well with changes in the transverse arch distance (slope ± s.e. = 0.56 ± 0.13 mm/degree, Pearson r = .83, p = .002) but only weakly with the medial longitudinal arch (0.18 ± 0.18 mm/degree, r = .32, p = .33). CONCLUSIONS The results of this preliminary study raise the possibility that physical therapies targeting the fibularis longus tendon may be valuable in the management of midfoot arch collapse. The correlation observed with the transverse arch suggests the possibility that surgical modification of the angle of the fibularis longus tendon on the sole may benefit patients with transverse arch collapse.
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Affiliation(s)
- Anoop S Sumal
- Human Anatomy Teaching Group, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Gavin E Jarvis
- Human Anatomy Teaching Group, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Alan R Norrish
- Research Fellow in Academic Orthopaedics, Trauma and Sports Medicine, School of Medicine, University of Nottingham, Nottingham, UK
| | - Cecilia Brassett
- Human Anatomy Teaching Group, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Robert H Whitaker
- Human Anatomy Teaching Group, Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
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Heyes G, Swanton E, Vosoughi AR, Mason LW, Molloy AP. Comparative Study of Spring Ligament Reconstructions Using Either Hamstring Allograft or Synthetic Ligament Augmentation. Foot Ankle Int 2020; 41:803-810. [PMID: 32356464 DOI: 10.1177/1071100720917375] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Idiopathic flatfeet are usually caused by attenuation of the medial soft tissues rather than a lateral osseous deficiency. Debate continues on whether spring ligament attenuation or posterior tibial tendon (PTT) dysfunction is the initial driver for the deformity. Our comparative prospective study aimed to quantify the radiological and clinical outcomes of 2 techniques for spring ligament reconstruction using a hamstring graft or a synthetic ligament. METHODS Seventeen spring ligament reconstructions (SLRs) were performed in 17 patients using synthetic ligament augmentation and 16 SLRs were performed using hamstring allograft in 13 patients. Additional procedures such as gastrocnemius recession, PTT advancement, flexor digitorum longus transfer, and calcaneal osteotomy were performed as required. A minimum of 12 months of follow-up was available for all cases. Radiographic analysis was performed with standardized parameters. RESULTS Following SLR with synthetic ligament augmentation, all radiological parameters significantly improved (P < .05). Hamstring allograft SLR also demonstrated significantly improved radiographic parameters in all but Meary's line at final follow-up. At 12 months, patient outcome scores were significantly better in the synthetic ligament group. CONCLUSION Reconstruction of the spring ligament using either hamstring allograft or synthetic ligament augmentation provided significant improvements in radiological alignment; however, superior patient-reported outcomes were found in the synthetic ligament augmentation group. LEVELS OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Gavin Heyes
- Trauma and Orthopaedic Department, University Hospital Aintree, Lower Lane, Liverpool, UK
| | - Eric Swanton
- Trauma and Orthopaedic Department, University Hospital Aintree, Lower Lane, Liverpool, UK
| | - Amir Reza Vosoughi
- Bone and Joint Diseases Research Center, Department of Orthopedic Surgery, Chamran Hospital, Shiraz University of Medical Sciences, Shiraz, Fars, Iran
| | - Lyndon W Mason
- Trauma and Orthopaedic Department, University Hospital Aintree, Lower Lane, Liverpool, UK
| | - Andrew P Molloy
- Trauma and Orthopaedic Department, University Hospital Aintree, Lower Lane, Liverpool, UK
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Yang Z, Liu F, Cui L, Liu H, Zuo J, Liu L, Li S. Adult rigid flatfoot: Triple arthrodesis and osteotomy. Medicine (Baltimore) 2020; 99:e18826. [PMID: 32049784 PMCID: PMC7035017 DOI: 10.1097/md.0000000000018826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
To analyze the efficacy of arthrodesis combined with osteotomy applied to subtalar, calcaneocuboid, and talonavicular joints for the treatment of adult rigid flatfoot.This retrospective study included 29 adult patients with rigid flatfoot who underwent triple arthrodesis combined with osteotomy from January 2015 to December 2017. All patients suffered from stage III of adult acquired flatfoot. Patients returned for a clinical and radiologic follow-up evaluation at an average of 19.5 (range, 15-27) months postoperatively. Outcomes were assessed by comparing pre- and postoperative AOFAS scores, VAS pain scores, and Karlsson scores, and the radiographic assessment including Meary, Pitch, and Kite angles.Twenty six patients returned for final evaluation. Twenty four patients had an excellent or good outcome on patient subjective self-assessment. All the VAS scores, AOFAS scores, and Karlsson scores at final follow-up showed different extents of improvement. The mean Meary angle significantly decreased from 25.8 ± 5.4 degrees preoperatively to 6.9 ± 7.7 degrees at final follow-up, and the mean Pitch angle improved markedly from 12.5 ± 3.7 points preoperatively to 23.2 ± 4.1 points at final follow-up (P < .001).Arthrodesis combined with osteotomy can effectively correct calcaneal valgus deformity, restore arch structure, and relieve foot pain in adult rigid flatfoot.
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Affiliation(s)
- Zongyu Yang
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
| | | | - Liang Cui
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
| | - Heda Liu
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
| | - Junshui Zuo
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
| | - Lin Liu
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
| | - Sentian Li
- Department of Sports Medicine - Foot and Ankle Surgery, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, Hebei, PR China
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