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Tanabe R, Seki H, Takeshima K, Suda Y. Lower limb kinematic changes during gait after hallux valgus surgery: A prospective observational study. Clin Biomech (Bristol, Avon) 2024; 118:106304. [PMID: 39024710 DOI: 10.1016/j.clinbiomech.2024.106304] [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: 01/26/2024] [Revised: 07/03/2024] [Accepted: 07/08/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Patients with hallux valgus are known to alter lower limb joint kinematics during gait. However, little information is available about gait changes following hallux valgus surgery. We aimed to longitudinally investigate lower limb kinematic changes at the mid and terminal stances of gait after hallux valgus surgery. METHODS This prospective observational study included 11 female patients (17 feet), who underwent first metatarsal osteotomy. Gait analyses were performed preoperatively and 1- and 2-year postoperatively using a three-dimensional motion capture system. Toe-out angle, ankle, knee, and hip joint angles during gait were calculated from the recorded data. The spatiotemporal parameters and these angles at the mid and terminal stances of gait were statistically compared between preoperative and postoperative periods. FINDINGS All spatiotemporal parameters remained unchanged postoperatively. The toe-out angle was significantly greater at 1- and 2-year postoperatively. The ankle pronation angle, the knee abduction angle, and the hip adduction angle at the mid and terminal stances of gait were smaller postoperatively compared to the preoperative. These angular changes showed a similar trend at 1 and 2 years postoperatively. However, the postoperative changes of the sagittal joint angles were relatively small. INTERPRETATION Hallux valgus surgery can affect the toe-out angle and the lower limb coronal kinematics at the mid and terminal stances of gait in patients with hallux valgus. However, surgical correction of hallux valgus deformity did not directly improve the gait characteristics in patients with hallux valgus.
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Affiliation(s)
- Rie Tanabe
- Department of Rehabilitation, International University of Health and Welfare (IUHW) Mita Hospital, 1-4-3 Mita, Minato-Ku, Tokyo 108-8329, Japan
| | - Hiroyuki Seki
- Department of Orthopaedic Surgery, International University of Health and Welfare (IUHW) Mita Hospital, 1-4-3 Mita, Minato-ku, Tokyo 108-8329, Japan; Department of Orthopaedics Surgery, Tachikawa Hospital, 4-2-22 Nishiki-cho, Tachikawa-shi, Tokyo 190-8531, Japan.
| | - Kenichiro Takeshima
- Department of Orthopaedic Surgery, International University of Health and Welfare (IUHW) Mita Hospital, 1-4-3 Mita, Minato-ku, Tokyo 108-8329, Japan; Department of Orthopaedic Surgery, School of Medicine, International University of Health and Welfare (IUHW), 4-3 Kouzunomori, Narita City, Chiba 286-8686, Japan; Department of Orthopaedic Surgery, International University of Health and Welfare (IUHW) Narita Hospital, 852 Hatakeda, Narita City, Chiba 286-8520, Japan
| | - Yasunori Suda
- Department of Orthopaedic Surgery, International University of Health and Welfare (IUHW) Mita Hospital, 1-4-3 Mita, Minato-ku, Tokyo 108-8329, Japan; Department of Orthopaedic Surgery, School of Medicine, International University of Health and Welfare (IUHW), 4-3 Kouzunomori, Narita City, Chiba 286-8686, Japan; Department of Orthopaedic Surgery, International University of Health and Welfare (IUHW) Shioya Hospital, 77 Tomita, Yaita City, Tochigi 329-2145, Japan
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Zanchini F, Catani O, Sergio F, Boemio A, Sieczak A, Piscopo D, Risitano S, Colò G, Fusini F. Role of lateral soft tissues release in percutaneous hallux valgus correction: A medium term retrospective study. World J Orthop 2023; 14:843-852. [PMID: 38173806 PMCID: PMC10758593 DOI: 10.5312/wjo.v14.i12.843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/12/2023] [Accepted: 11/17/2023] [Indexed: 12/15/2023] Open
Abstract
BACKGROUND In the field of minimally invasive surgery (MIS) for the treatment of hallux valgus (HV), different techniques have begun to emerge in the literature concerning the distal osteotomy of the first metatarsal bone, the synthesis or not of the metatarsal head, the possible association with lateral soft tissues release (LSTR) and osteotomy of the base of the first phalanx. AIM To evaluate the role of LSTR on percutaneous HV correction, evaluating functional and radiographical results. METHODS From January 2012 to May 2016 a total of 396 patients with mild to moderate symptomatic HV treated with the MIS technique were included in this retrospective study. The technique provides no internal fixation (WOS). Patients were divided into the LSTR group and no LSTR group (LSTR N). This surgical procedure (LSTR) was reserved for insufficient HV angle (HVA) correction during fluoroscopic control. Patients were evaluated at each follow-up by two other authors after appropriate training by senior authors (first practitioners). Clinical evaluation was performed before surgery, 6 mo after surgery, and 48 mo follow-up. American Orthopaedic Foot and Ankle Society (AOFAS) and visual analog scale (VAS) score was used to evaluate pain and function, and complications were recorded. In addition, the incidence of relapses and the degree of joint range of motion (ROM) with the association with the LSTR (capsule, adductor tendon, phalanx-sesamoid ligament, and the deep transverse metatarsal ligament) were evaluated. Radiological parameters included HVA and intermetatarsal angle (IMA). Patient satisfaction was assessed. Student t-test and Fisher exact test were used to assess statistical analysis. RESULTS From our study it is clear that no differences in term of HVA, VAS, IMA correction, rate of complications, and AOFAS score were found between groups, while a significant improvement of the same variables was found in each group between pre and postoperative values. A significant improvement in ROM at 6 mo (P = 0.018) and 48 mo (P = 0.02) of follow-up was found in LSTR N group. Complications were rare in both groups. CONCLUSION LSTR procedure on percutaneous HV correction seems to increase postoperative joint stiffness with a comparable incidence of relapse and a low incidence of complications.
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Affiliation(s)
- Fabio Zanchini
- Division of Orthopaedics and Traumatology, Multidisciplinary Department of Medical-Surgical and Dental Specialties, Clinical Orthopeadics, University of Campania “Luigi Vanvitelli”, Naples 80138, Italy
| | - Ottorino Catani
- Department of Foot Surgery, Casa di cura Santa Maria, Santa Maria Capua Vetere 81055, Italy
| | - Fabrizio Sergio
- Department of Foot an Ankle Surgery, Casa di cura Santa Maria, Santa Maria Capua Vetere 81055, Italy
| | - Alessia Boemio
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Clinical Orthopeadics, AOU Luigi Vanvitelli, Napoli 80138, Italy
| | - Angelo Sieczak
- Clinical Orthopeadics, University of Campania Luigi Vanvitelli, Naples 80138, Italy
| | - Davide Piscopo
- Clinical Orthopeadics, University of Campania Luigi Vanvitelli, Naples 80138, Italy
| | - Salvatore Risitano
- Department of Orthopaedic and Traumatology, Orthopaedic and Trauma Centre, Città della Salute e della Scienza di Torino, Turin 10126, Italy
| | - Gabriele Colò
- Department of Orthopaedics and Traumatology, Regional Center for Joint Arthroplasty, ASO Alessandria, Alessandria 15121, Italy
| | - Federico Fusini
- Department of Orthopaedic and Traumatology, Regina Montis Regalis Hospital, Cuneo 12084, Italy
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Hwang YG, Park KH, Han SH. Medial Reduction in Sesamoid Position after Hallux Valgus Correction Surgery Showed Better Outcome in S.E.R.I. Osteotomy than DCMO. J Clin Med 2023; 12:4402. [PMID: 37445453 DOI: 10.3390/jcm12134402] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/18/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND The purpose of the present study was to compare the degree of sesamoid reduction after hallux valgus correction between distal chevron metatarsal osteotomy (DCMO) and S.E.R.I. (simple, effective, rapid, and inexpensive) osteotomy, and to analyze the effects on the recurrence of hallux valgus. METHODS We retrospectively analyzed the foot radiographs of 60 feet (30 DCMO and 30 SERI) treated for hallux valgus from August 2013 to July 2017. Radiographic assessments were performed preoperatively, at early follow-up (at a mean of 3.1 months) and at the most recent follow-up (at a mean of 16.7 months). The location of the medial sesamoid was classified into seven stages, in accordance with the method described by Hardy and Clapham; stage IV or less was defined as the normal position for the medial sesamoid, and stage V or greater was defined as lateral displacement of the sesamoid. The pre- and post-operative hallux valgus angle, 1-2 intermetatarsal angle, and sesamoid position were compared between the two groups. RESULTS The mean follow-up period was 18.4 (12-36) months in the DCMO group and 15.0 (12-36) months in the S.E.R.I. group (p = 0.108). The radiologic results showed that the hallux valgus angles were not significantly different between the two groups preoperatively and at the early follow-up: preoperatively, they were 28.8 ± 7.7 in the DCMO group and 32.6 ± 9.5 in the S.E.R.I. group (p = 0.101), and they were 10.4 ± 4.0 and 8.7 ± 5.0 (p = 0.148) at the early follow-up, respectively. However, at the most recent follow-up, the DCMO group (13.9 ± 5.6) showed significantly higher hallux valgus angles than the S.E.R.I. group (10.4 ± 6.4, p = 0.030), and there were no differences between the recurrence of hallux valgus in the DCMO group (13%)and that in the S.E.R.I. group (10%) (p = 0.553). There were no significant differences in the 1-2 intermetatarsal angles between the two groups at the early follow-up (6.1 ± 2.5 vs. 4.8 ± 3.1, p = 0.082) and at the most recent follow-up (7.3 ± 2.9 vs. 6.6 ± 3.5, p = 0.408). After hallux-valgus-correction surgery, the stage change of the tibia sesamoid position from the preoperative stage to the initial follow-up was significantly larger in the S.E.R.I. group (-4.4 ± 1.4) than in the DCMO group (-3.4 ± 1.1) (p = 0.003); the changes from the preoperative stage to the last follow-up were also significantly larger in the SERI group (-3.3 ± 1.7) than in the DCMO group (-2.4 ± 1.5) (p = 0.028); however, the changes from the initial follow-up to the last follow-up showed no significant differences between the two groups (+1.0 ± 1.1 in the DCMO group vs. +1.1 ± 1.2 in the S.E.R.I. group) (p = 0.822). The medial sesamoid was laterally subluxated in all the preoperative cases in the DCMO and S.E.R.I. groups. The lateral subluxation of the tibia sesamoid was more frequently observed in the DCMO group (four cases, 13%) than in the S.E.R.I. group (0 cases, 0%) (p = 0.038) at the early follow-up. CONCLUSION In conclusion, our results demonstrated that the S.E.R.I. procedure is superior to DCMO in decreasing the hallux valgus angle and showed that the early post-operative reduction in the sesamoids can be a risk factor for the recurrence of hallux valgus.
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Affiliation(s)
- Yeok Gu Hwang
- College of Medicine, Ewha Womans University, Seoul Hospital, Seoul 07804, Republic of Korea
| | - Kwang Hwan Park
- College of Medicine, Yonsei University, Severance Hospital, Seoul 03722, Republic of Korea
| | - Seung Hwan Han
- College of Medicine, Yonsei University, Gangnam Severance Hospital, Seoul 06273, Republic of Korea
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Pain Management of Hallux Valgus Surgery Is Achieved by Cocktail Therapy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1084815. [PMID: 36091582 PMCID: PMC9463003 DOI: 10.1155/2022/1084815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/06/2022] [Accepted: 08/08/2022] [Indexed: 11/18/2022]
Abstract
Background. Hallux valgus is a relatively common forefoot disease in clinical practice. The aim of our study was to assess the role of local cocktail drugs and postoperative pain after hallux valgus surgery. Methods. A retrospective case-control study was conducted to analyze 75 moderate to severe hallux valgus patients from June 1, 2018 to December 1, 2019. All patients were divided into cocktail and control groups according to whether the cocktail therapy was used or not after the operation. The anesthesiologist did not provide analgesic treatment other than nerve block anesthesia and intravenous anesthesia, such as analgesic pumps. The operative region of the cocktail group received a mixture of 10 ml of 0.75% ropivacaine, 10 ml of flurbiprofen axetil injection, and 1 ml of compound betamethasone injection, whereas the control group received nothing in the surgical spot. We recorded patients’ VAS scores preoperatively and at 6, 24 hours postoperatively; the length of hospital stay and the number of hospitalization expenses; the scores of Kolcaba comfort level; and the scores of Pittsburgh sleep quality. Result. There was no significant difference in age or sex between the two groups. The VAS scores at 6 and 24 hours postoperatively were significantly lower in the cocktail group. The average length of hospital stay was 8.24 days in the control group and 3.73 days in the cocktail group. The average total hospitalization cost of the control group was ¥28285.16, and that of the cocktail group was ¥22366.31. In expenses of total hospitalization costs, the cocktail group was lower than the control group. Kolcaba’s comfort various scores and the total score of the cocktail group were higher than the control group. The total score of PSQI and all dimensions in the experimental group were lower than those in the control group. Conclusion. We found a significant difference in the results of postoperative pain management except for age, sex, and hospitalization expenses. After hallux valgus surgery, inject cocktail drugs around the first metatarsophalangeal joint did reduce postoperative pain level. Level of Evidence. Level III, case-control study.
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Abstract
In more than 30 years of scientific literature (1986-2021), the few published studies on the management of CPDFUs by DMOs showed satisfactory clinical and radiographic outcomes. Although these reports were all case series, their data suggest that DMOs, performed at a different level of the distal metatarsal bones, are an effective surgical treatment option for achieving rapid healing of CPDFUs and preventing their recurrence after balancing the pressures in diabetic forefeet. Hence, DMOs can be a valid alternative treatment method also for CPDFUs with chronic infection, ulcers penetrating deep structures, and even ulcers with osteomyelitis at the metatarsophalangeal level.
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Fukushi JI, Tanaka H, Nishiyama T, Hirao M, Kubota M, Kakihana M, Nozawa D, Watanabe K, Okuda R. Comparison of outcomes of different osteotomy sites for hallux valgus: A systematic review and meta-analysis. J Orthop Surg (Hong Kong) 2022; 30:10225536221110473. [PMID: 35836406 DOI: 10.1177/10225536221110473] [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: 11/16/2022] Open
Abstract
BACKGROUND Hallux valgus (HV) is a common foot deformity for which several corrective surgical procedures, with different osteotomy sites, have been reported. The purpose of the present study was to systematically review randomized (RCTs) or controlled (CCTs) clinical trials and perform meta-analysis on outcomes of different osteotomy sites of the first metatarsal. METHODS An extensive literature search was conducted in PubMed and the Cochrane Library from January 1983 to July 2020. Studies were identified using the terms "hallux valgus" and "osteotomy". We included RCTs or CCTs comparing different locations of osteotomy for the first metatarsal bone (distal vs. mid-shaft, distal vs. proximal, and mid-shaft vs. proximal). The surgical outcomes included postoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), American Orthopaedic Foot and Ankle Society (AOFAS) score, pain visual analog scale (VAS) score, perioperative complications and recurrence of deformity. We enrolled 10 studies with a total of 793 feet in the qualitative synthesis following full-text screening. RESULTS A majority of patients included in the enrolled trials showed mild to moderate deformity, with mean HVA <40°. Out of the 10 enrolled studies; six compared distal osteotomies with mid-shaft osteotomies and showed no significant differences in the surgical outcomes between the scarf and chevron groups; three RCTs compared distal osteotomies with proximal osteotomies with conflicting results, one RCT showed the superiority of proximal osteotomy while the other two RCTs showed equivalent outcomes; one study that compared between mid-shaft and proximal osteotomies showed equivalent outcomes between the groups. CONCLUSION For the management of mild to moderate HV deformity, we found no significant clinical and radiological differences between patients treated with scarf and chevron osteotomies. Further controlled trials comparing different sites of osteotomies for moderate to severe HV deformity are needed.
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Affiliation(s)
- Jun-Ichi Fukushi
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedic Surgery, Clinical Research Center, 37085National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Hirofumi Tanaka
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Hyakutake Orthopedic Surgery and Sports Clinic, Saga, Japan
| | - Takayuki Nishiyama
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedic Surgery, Kakogawa Central City Hospital, Kakogawa, Japan
| | - Makoto Hirao
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedics, Graduate School of Medicine, 38637Osaka University, Osaka, Japan
| | - Makoto Kubota
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedic Surgery, Katsushika Medical Center, 428795The Jikei University School of Medicine, Tokyo, Japan
| | - Masataka Kakihana
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,First Department of Orthopaedic Surgery, 26263Dokkyo Medical University, Saitama Medical Center, Koshigaya, Japan
| | - Daisuke Nozawa
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, 38515University of Tsukuba, Tsukuba, Japan
| | - Kota Watanabe
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Second Division of Physical Therapy, School of Health Sciences, 13035Sapporo Medical University, Sapporo, Japan
| | - Ryuzo Okuda
- Guideline Committee of Hallux Valgus, Japanese Society for Surgery of the Foot, Tokyo, Japan.,Department of Orthopaedic Surgery, 605105Rakusai-Shimizu Hospital, Kyoto, Japan
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The use of intramedullary devices for fixation of metatarsal osteotomies in hallux valgus surgery - A systematic review. Foot Ankle Surg 2022; 28:483-491. [PMID: 35027311 DOI: 10.1016/j.fas.2021.12.010] [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: 09/06/2021] [Revised: 11/29/2021] [Accepted: 12/22/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hallux valgus is a common foot condition with numerous surgical techniques described. Minimally invasive surgery is becoming more popular, with resultant development of suitable fixation devices. The aim of this systematic review was to evaluate the evidence on the use of intramedullary devices in hallux valgus first metatarsal corrective osteotomies, and describe clinical and radiological outcomes, with an overview of techniques and implants used. METHODS We searched PubMed, Medline, Embase and EMCare databases, conforming to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Radiological outcomes including the hallux valgus angle (HVA) and intermetatarsal angle (IMA) were recorded, as well as clinical outcome scores and complications. Methodological quality of included studies was assessed using the MINORS score. RESULTS Ten studies were included, comprising 696 feet in 745 patients. Data pooling and metanalysis was not possible due to overall low quality of evidence. Four implants were reported (Endolog, ISO Plate, V-Tek Plate, Link Fixator) and used with distal first metatarsal osteotomies, with improvement in HVA, IMA, and clinical outcome scores comparable to other fixation techniques. There were no reported cases of non-union. Complication rates were variable (all cause range of 0-21%) across all studies, with an overall low rate. CONCLUSION Intramedullary devices are viable and safe to use for hallux valgus first metatarsal osteotomies, with comparable radiological and functional outcomes to other techniques. Current evidence base is of low methodological quality, therefore high quality studies are required to further evaluate these devices.
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Xie W, Lu H, Li G, Yuan Y, Xu H. Rotation scarf + Akin osteotomy for severe hallux valgus with a new evaluation index: distance between the first and second metatarsals. BMC Musculoskelet Disord 2022; 23:421. [PMID: 35513866 PMCID: PMC9069789 DOI: 10.1186/s12891-022-05356-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 04/13/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Although rotation scarf + Akin osteotomy has been described for correcting hallux valgus deformity, the treatment efficacy of rotation scarf + Akin osteotomy for severe hallux valgus should be further studied. The purpose of our study was to evaluate the outcomes of rotation scarf + Akin osteotomy on severe hallux valgus. METHODS We conducted a retrospective study of patients with hallux valgus who underwent surgery using rotation scarf + Akin osteotomy in our hospital between June 2014 and January 2020. The parameters evaluated include (1) the hallux valgus angle (HVA), (2) intermetatarsal angle (IMA), (3) distal metatarsal articular angle (DMAA), (4) tibial sesamoid position (TSP), (5) the length of first metatarsal bone and (6) ratio between the vertical distance from the lateral of the first metatarsal head to the medial of the second metatarsal head and the vertical distance of lateral of the second metatarsal head to the medial of the third metatarsal head (MT-I to II/II to III distance). A visual analog scale (VAS) was used to evaluate the degree of pain before and at the last follow-up after the operation. The American Orthopaedic Foot & Ankle Society (AOFAS) Forefoot Score wasassessed before and at the last follow-up after the operation. Patient satisfaction assessment was also conducted at the time. RESULTS All radiological parameters including, HVA, IMA, DMAA and TSP,, significantly improved (p < 0.001). The length of the first metatarsal was shortened 3.1 mm on average. The MT-I to II/II to III distance was also reduced to 1.8 after surgery and 3.3 before surgery. The VAS score and AOFAS score was also statistically significant before operation and at the last follow-up after the operation (p < 0.001). Forty-one (82%) feet in patients were very satisfied or satisfied. CONCLUSION Rotation scarf + Akin osteotomy is demonstrated to be safe, effective, and feasible for correcting severe hallux valgus. It can obtain good long-term correction with a low incidence of recurrence and metatarsalgia. Postoperative satisfaction and functional recovery of patients are significantly improved. The MT-I to II/II to III distance, a new evaluation indicator, can be better evaluate the correction of hallux valgus.
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Affiliation(s)
- Wenyong Xie
- Department of Orthopedics and Trauma, Peking University People's Hospital, Beijing, 100044, China
| | - Hao Lu
- Department of Orthopedics and Trauma, Peking University People's Hospital, Beijing, 100044, China
| | - Guicheng Li
- Department of Orthopedics and Trauma, Peking University People's Hospital, Beijing, 100044, China
| | - Yusong Yuan
- Department of Orthopedics and Trauma, Peking University People's Hospital, Beijing, 100044, China
| | - Hailin Xu
- Department of Orthopedics and Trauma, Peking University People's Hospital, Beijing, 100044, China.
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Toepfer A, Strässle M. 3rd generation MICA with the "K-wires-first technique" - a step-by-step instruction and preliminary results. BMC Musculoskelet Disord 2022; 23:66. [PMID: 35042485 PMCID: PMC8767719 DOI: 10.1186/s12891-021-04972-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 11/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Minimally-invasive techniques for hallux valgus correction are becoming increasingly popular. In the last decades, multiple techniques for minimally-invasive hallux valgus correction have been described. MICA (Minimally-invasive Chevron & Akin), representing the 3rd generation of minimally-invasive hallux valgus correction, combines the advantages of an extraarticular osteotomy, stable internal fixation, and high potential for correction. This report aims to provide a step-by-step instruction of the surgical technique with the "K-wires-first" MICA modification, illustrated by detailed imaging of both intraoperative fluoroscopy and clinical imaging as well as corresponding sawbone models for each step. Preliminary results including radiological outcome and complications of the first 50 cases will be discussed. METHODS Between May 2018 and May 2021, 50 consecutive MICAs in 47 patients were performed with the K-wires-first technique. There were 40 women and 7 men with an average of 57.4y (range 25-78). The mean preoperative IMA was 16.2° (range 11.0-21.5), the HVA 30.6° (range 21.8-42.1). RESULTS There was one intraoperative conversion to an open surgical bunion correction corresponding to a 2% conversion rate respectively (1/50). On 3 feet (2 patients), removal of the Chevron screws was performed after 7, 9, and 12 months due to prominent and disturbing screw heads at the level of the medial cortex, accounting for a revision rate of 6% (3/50). There were no other secondary revision surgeries. The IMA decreased after MICA by a mean of 10.8° from 16.2° to 5.4° and the HVA by a mean of 22.1° from 30.6° to 8.5°, demonstrating MICA's high potential for correction. CONCLUSIONS Compared to other MICA techniques, the K-wires-first modification helps to reduce hardware malpositioning and the risk of conversion to open surgery. Furthermore, our preliminary results demonstrate a high potential for correction even for severe hallux deformities. TRIAL REGISTRATION Retrospectively registered, swissethics BASEC-ID 2021-01537, July 16th, 2021 ( www.raps.swissethics.ch ).
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Affiliation(s)
- Andreas Toepfer
- Department of Orthopaedic Surgery and Traumatology, Kantonsspital St. Gallen, CH-9007, St. Gallen, Switzerland.
| | - Michael Strässle
- Department of Orthopaedic Surgery and Traumatology, Kantonsspital St. Gallen, CH-9007, St. Gallen, Switzerland
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Biz C, de Iudicibus G, Belluzzi E, Dalmau-Pastor M, Bragazzi NL, Funes M, Parise GM, Ruggieri P. Prevalence of chronic pain syndrome in patients who have undergone hallux valgus percutaneous surgery: a comparison of sciatic-femoral and ankle regional ultrasound-guided nerve blocks. BMC Musculoskelet Disord 2021; 22:1043. [PMID: 34911525 PMCID: PMC8675526 DOI: 10.1186/s12891-021-04911-4] [Citation(s) in RCA: 4] [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] [Received: 07/20/2021] [Accepted: 11/24/2021] [Indexed: 12/21/2022] Open
Abstract
Background Chronic pain syndrome (CPS) is a common complication after operative procedures, and only a few studies have focused on the evaluation of CPS in foot-forefoot surgery and specifically on HV percutaneous correction. The objective of this study was to compare postoperative pain levels and incidence of CPS in two groups of patients having undergone femoral-sciatic nerve block or ankle block regional anaesthesia before hallux valgus (HV) percutaneous surgery and the association between postoperative pain levels and risk factors between these patient groups. Methods A consecutive patient series was enrolled and evaluated prospectively at 7 days, 1, 3 and 6 months after surgery. The participants were divided into two groups according to the regional anaesthesia received, femoral-sciatic nerve block or ankle block, and their outcomes were compared. The parameters assessed were postoperative pain at rest and during movement by the numerical rating scale (NRS), patient satisfaction using the Visual Analogue Scale (VAS), quality of life and return to daily activities. Statistical analysis was performed. Results One hundred fifty-five patients were assessed, 127 females and 28 males. Pain at rest (p < 0.0001) and during movement (p < 0.0001) significantly decreased during the follow-ups; at 6 months, 13 patients suffered from CPS. Over time, satisfaction remained stable (p > 0.05), quality of life significantly increased and patients returned to daily activities and work (p < 0.0001). No significant impact of type of anaesthesia could be detected. ASA 3 (p = 0.043) was associated to higher pain during movement; BMI (p = 0.005) and lumbago (p = 0.004) to lower satisfaction. No operative-anaesthetic complications were recorded. Postoperative pain at rest and during movement improved over time independently of the regional block used, with low incidence of CPS at last follow-up. Among risk factors, only a higher ASA was associated to higher pain during movement, while higher BMI and lumbago to lower satisfaction. Conclusions Both ultrasound-guided sciatic-femoral and ankle blocks were safe and effective in reducing postoperative pain with low incidence of CPS at last follow-up. Trial registration Clinical Trial NCT02886221. Registered 1 September 2016.
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Affiliation(s)
- Carlo Biz
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, via Giustiniani 3, 35128, Padova, Italy. .,Minimally Invasive Foot and Ankle Society (MIFAS By Grecmip), 2 Rue Georges Negrevergne, 33700, Merignac, France.
| | - Gianfranco de Iudicibus
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, via Giustiniani 3, 35128, Padova, Italy
| | - Elisa Belluzzi
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, via Giustiniani 3, 35128, Padova, Italy. .,Musculoskeletal Pathology and Oncology Laboratory, Orthopaedics and Orthopedics Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, via Giustiniani 3, 3518, Padova, Italy.
| | - Miki Dalmau-Pastor
- Minimally Invasive Foot and Ankle Society (MIFAS By Grecmip), 2 Rue Georges Negrevergne, 33700, Merignac, France.,Human Anatomy and Embryology Unit, Department of Pathology and Experimental Therapeutics, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics, Department of Mathematics and Statistics, York University, Toronto, Canada
| | - Manuela Funes
- Institute of Anesthesia and Reanimation, Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Gian-Mario Parise
- Institute of Anesthesia and Reanimation, Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Pietro Ruggieri
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, via Giustiniani 3, 35128, Padova, Italy
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11
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Yañez Arauz JM, Raimondi N, Eksarho A, Lauritto D, Yañez Arauz ME, Yañez Arauz JM. Cirurgia minimamente invasiva em chevron e osteotomia percutânea de Bosch no tratamento de hálux valgo. Resultados em médio prazo. Estudo radiológico comparativo*. Rev Bras Ortop 2021; 57:250-256. [PMID: 35652020 PMCID: PMC9142267 DOI: 10.1055/s-0041-1729590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/01/2020] [Indexed: 11/18/2022] Open
Abstract
Objective
The purpose of the present study is to compare the radiological results of angular correction and its maintenance in the medium term between two minimally invasive techniques for the treatment of hallux valgus (minimally invasive chevron surgery vs. Bosch technique).
Methods
A comparative prospective analysis of patients undergoing surgery for symptomatic hallux valgus deformity was performed. We compared two minimally invasive techniques in homogeneous groups of population. Two groups of 62 and 63 feet respectively, were constituted. We compared first ray angular corrections and consolidation as well as the correction power of both osteotomies and their maintenance over time. The postoperative complications and surgical time in both study groups were also evaluated. The minimum follow-up was 2 years.
Results
There were differences between both groups in the intermetatarsal angle at 24 months postsurgery. There were no differences between both groups regarding metatarsophalangeal angle, and distal metatarsal articular angle. There were no intraoperative complications in either group. The surgical time between both groups had statistically significant differences.
Conclusions
Both screw-stabilized, Bosch surgery and minimally invasive chevron (hybrid when associated with percutaneous Akin osteotomy) present adequate correction of moderate hallux valgus. However, patients treated with Bosch percutaneous surgery had a greater correction power of the intermetatarsal angle in the medium term, as well as a shorter surgical time, when compared with those who were treated with chevron osteotomy. Both techniques had a similar evolution over time regarding loss of correction and postoperative complications.
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Affiliation(s)
- Juan Manuel Yañez Arauz
- Serviço de Pé e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina
- Faculdade de Medicina, Universidad Austral, Buenos Aires, Argentina
| | - Nicolás Raimondi
- Serviço de Pé e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Andrés Eksarho
- Serviço de Pé e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Diego Lauritto
- Serviço de Pé e Tornozelo, Hospital Universitario Austral, Buenos Aires, Argentina
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12
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Kotlarsky P, Gannot G, Katsman A, Eidelman M. Treatment of Adolescent Hallux Valgus With Percutaneous Distal Metatarsal Osteotomy. Foot Ankle Spec 2021; 14:238-248. [PMID: 32228233 DOI: 10.1177/1938640020913182] [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: 11/17/2022]
Abstract
Background. Hallux valgus is a complex deformity of the first ray of the foot, and a significant number of adolescents develop this deformity. More than 130 surgical procedures have been described to treat hallux valgus, but there is no compelling evidence to prefer one method over another. Minimal invasive techniques have been proposed and reported to be successful and cost-effective. The objective of this study was to describe the clinical course of adolescent patients treated with percutaneous distal metatarsal osteotomy. Methods. A retrospective study included patients who had a percutaneous hallux valgus correction during the years 2008 to 2015. The following measurements were compared before surgery up to last follow-up: AOFAS Hallux-Metatarsophalangeal-Interphalangeal questionnaire and radiological measurements (HVA, IMA, DMAA). Any postoperative complications were extracted from the medical records. Results. The procedure was performed on 32 feet (27 patients). All patients were <18 years of age. There were 10 male patients (12 feet) and 17 female patients (20 feet). Average age at surgery was 15.8 years (range = 13-18 years). Average follow-up time was 43 months (range= 24-94 months). The average AOFAS score before surgery was 66, and after surgery, at last follow-up was 96. This difference was significant (P value <.0001). Most patients were pain free after the procedure and returned to appropriate age functioning. Significant improvement was noted in all radiological criteria. Conclusions. Percutaneous distal metatarsal osteotomy is safe, reliable, and effective for the correction of mild to moderate symptomatic hallux valgus in adolescents.Levels of Evidence: Level IV.
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Affiliation(s)
- Pavel Kotlarsky
- Pediatric Orthopedics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Gil Gannot
- Pediatric Orthopedics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Alexander Katsman
- Pediatric Orthopedics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Mark Eidelman
- Pediatric Orthopedics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
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13
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Biz C, Crimì A, Fantoni I, Tagliapietra J, Ruggieri P. Functional and Radiographic Outcomes of Minimally Invasive Intramedullary Nail Device (MIIND) for Moderate to Severe Hallux Valgus. Foot Ankle Int 2021; 42:409-424. [PMID: 33319594 DOI: 10.1177/1071100720969676] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study was aimed at assessing clinical and radiographic outcomes of the Minimally Invasive Intramedullary Nail Device (MIIND) to correct moderate to severe hallux valgus (HV) and the long-term persistence of its effects. METHODS This case series study involved 100 patients, 84 women and 16 men (mean age, 59 years), who underwent the MIIND procedure with a mean follow-up of 97 months. Assessment was performed preoperatively, postoperatively, at 6 and 12 months, and at last follow-up. Clinical outcomes were evaluated with American Orthopaedic Foot & Ankle Society (AOFAS) scores, visual analog scale (VAS), and patient satisfaction. Intermetatarsal angle (IMA), metatarsophalangeal hallux valgus angle (HVA), distal metatarsal articular angle (DMAA), and tibial sesamoid position were assessed. Statistical analysis was performed. RESULTS The mean AOFAS score improved from 57.9 to 90.5 points, VAS scale was 1.5 ± 2.0, and patients' satisfaction was 8.7 ± 1.4. The mean correction of the HVA and IMA showed a significant correction; however, the effect of time was not statistically significant on DMAA. Sex (P = .047), severity (P = .050), associated procedures (P = .000), and preoperative angle (P = .000) showed significant association with HVA correction and its persistence over time. Age was not statistically significant. Complications were 9 cases of superficial wound infection and 6 recurrences. CONCLUSIONS The MIIND technique proved a viable procedure to correct moderate to severe HV with a low rate of complications and recurrence, producing significant correction of most radiographic parameters assessed and their persistence, even at long term. LEVEL OF EVIDENCE Level IV, case series study.
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Affiliation(s)
- Carlo Biz
- Orthopaedic, Traumatology and Oncology Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, Padova, Italy
| | - Alberto Crimì
- Orthopaedic, Traumatology and Oncology Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, Padova, Italy
| | - Ilaria Fantoni
- Orthopaedic, Traumatology and Oncology Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, Padova, Italy
| | - Jacopo Tagliapietra
- Orthopaedic, Traumatology and Oncology Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, Padova, Italy
| | - Pietro Ruggieri
- Orthopaedic, Traumatology and Oncology Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padova, Padova, Italy
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14
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Bertolo F, Pautasso A, Cuocolo C, Invernizzi D, Atzori F. The Endolog technique for moderate to severe hallux valgus treatment: Clinical and radiographic analysis of 194 patients. Foot Ankle Surg 2021; 27:46-51. [PMID: 32085948 DOI: 10.1016/j.fas.2020.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/10/2020] [Accepted: 02/02/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Endolog is an intra-medullary titanium device used for a minimally-invasive hallux valgus correction. The aim of this study was to evaluate clinical and radiographic outcomes of this device. METHODS A retrospective study with a prospective data collection was conducted. Patients underwent to Endolog procedures from September 2009 to April 2017 were enrolled. Mild HV deformity (HVA ≤ 19° and IMA ≤ 13°) or associated procedure to Endolog technique were excluded. The radiological (HVA, IMA and PASA) and clinical (AOFAS score) pre and post-operative data were compared through Wilcoxon Signed-Rank test. RESULTS 194 feet (144 moderate and 50 severe HV) underwent HV correction respecting study's criteria. AOFAS scores significantly improved from 31.0 ± 12.7 points preoperatively to 88.5 ± 8.0 at 24 months. Even all radiographic measurements significantly improved during 2 years' follow-up. Only 6 patients experienced complications: 4 cases of HV recurrence and 2 cases of intolerance device-related pain. CONCLUSIONS Endolog technique proved to be a valid option in the moderate-to-severe hallux valgus treatment, comparable to other surgical techniques described in literature.
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Affiliation(s)
- Federico Bertolo
- University of Turin, Via Gianfranco Zuretti 29, Turin, 10126, Italy.
| | - Andrea Pautasso
- University of Turin, Via Gianfranco Zuretti 29, Turin, 10126, Italy.
| | - Claudio Cuocolo
- Orthopaedic Department, Piccola Casa Della Divina Provvidenza, Via San Giuseppe Benedetto Cottolengo, Turin, 10152, Italy.
| | - Daniela Invernizzi
- Orthopaedic Department, Piccola Casa Della Divina Provvidenza, Via San Giuseppe Benedetto Cottolengo, Turin, 10152, Italy.
| | - Francesco Atzori
- Orthopaedic Department, Piccola Casa Della Divina Provvidenza, Via San Giuseppe Benedetto Cottolengo, Turin, 10152, Italy.
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15
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Del Vecchio JJ, Dalmau-Pastor M. Percutaneous Lateral Release in Hallux Valgus: Anatomic Basis and Indications. Foot Ankle Clin 2020; 25:373-383. [PMID: 32736735 DOI: 10.1016/j.fcl.2020.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In the last decade, minimally invasive or percutaneous surgery has evolved rapidly through the development of novel techniques. Treatment of hallux valgus deformity is one of the indications for percutaneous surgery, both for bony and soft tissue correction. The release of the structures on the lateral part of the first metatarsophalangeal joint (lateral release) is one of the best indications for percutaneous surgery in the forefoot. In this article, a detailed description of the anatomy of the metatarsophalangeal joint is provided, along with the indications and tips to perform a safe percutaneous lateral release.
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Affiliation(s)
- Jorge Javier Del Vecchio
- GRECMIP - MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied - Minimally Invasive Foot and Ankle Society), Merignac, France; Head Foot and Ankle Section, Orthopaedics Department, Fundación Favaloro -Hospital Universitario, Solis 461, Ciudad Autónoma de Buenos Aires (CABA) CP 1078, Argentine; Department of Kinesiology and Physiatry, Universidad Favaloro, Av. Entre Ríos 495, CABA CP 1079, Argentina
| | - Miki Dalmau-Pastor
- GRECMIP - MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied - Minimally Invasive Foot and Ankle Society), Merignac, France; Human Anatomy Unit, Department of Pathology and Experimental Therapeutics, School of Medicine, University of Barcelona. C/ Feixa Llarga, s/n, 08907, L'Hospitalet de Llobregat, Office 5304, Barcelona, Spain.
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16
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Jeyaseelan L, Malagelada F. Minimally Invasive Hallux Valgus Surgery-A Systematic Review and Assessment of State of the Art. Foot Ankle Clin 2020; 25:345-359. [PMID: 32736733 DOI: 10.1016/j.fcl.2020.05.001] [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: 02/02/2023]
Abstract
Minimally invasive techniques in the treatment of hallux valgus deformity have seen growing popularity since the 1990s. The purpose of this article is to assess the existing body of literature as to the safety and efficacy of minimally invasive techniques and identify areas for further development. The appeal of minimizing soft tissue damage, reducing surgical time, and faster recovery is currently offset by the initial learning curve and a lack of high-quality studies regarding minimally invasive techniques. There is currently insufficient evidence to recommend one minimally invasive technique over another and further high-level evidence studies are warranted.
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Affiliation(s)
- Luckshmana Jeyaseelan
- The Foot & Ankle Unit, Department of Trauma & Orthopaedics, Barts Health NHS Trust, The Royal London Hospital, Whitechapel Road, London E1 1BB, UK
| | - Francesc Malagelada
- The Foot & Ankle Unit, Department of Trauma & Orthopaedics, Barts Health NHS Trust, The Royal London Hospital, Whitechapel Road, London E1 1BB, UK.
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17
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Abstract
Minimally invasive distal metatarsal diaphyseal osteotomy (DMDO) is an effective procedure for the treatment of complicated chronic diabetic foot ulcers under the heads of all lateral metatarsal bones (including the fifth). Resistant toe ulcers and recurrent pressure ulcers can be treated effectively by DMDO. For diabetic patients, the main advantages of this method are minimal surgical scars and tissue damage, immediately postoperative weight bearing, absence of osteosynthesis and consequent potential infection of metal fixation, reduction of the previous high plantar pressures by the restoration of a harmonic balanced forefoot arch, and rapid ulcer healing.
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Affiliation(s)
- Carlo Biz
- Department of Surgery, Oncology and Gastroenterology DiSCOG, Orthopedic and Traumatologic Clinic, University of Padova, Via Giustiniani 2, Padova 35128, Italy; GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France.
| | - Pietro Ruggieri
- Department of Surgery, Oncology and Gastroenterology DiSCOG, Orthopedic and Traumatologic Clinic, University of Padova, Via Giustiniani 2, Padova 35128, Italy
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18
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Abstract
Minimal incision surgical principals rely on the soft tissue envelope to maintain stability that is supplemented by a variety of clinically recommended fixation methods. The extended distal first metatarsal osteotomy has renewed interest because of the ability to laterally translate, angulate, and rotate the metatarsal head in proper alignment with the sesamoids to a neutral alignment. The soft tissue envelope of capsule, ligaments, and tendons will re-align once the bone deformity is corrected. The periosteum is maintained to provide a biologic scaffold for new bone formation and must be minimally disrupted during the intervention."
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Affiliation(s)
- David B Kay
- Orthopedic Surgery, Northeast Ohio Medical University, 3975 Embassy Parkway, Akron, OH 44333, USA.
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19
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Dalmau-Pastor M, Malagelada F, Cordier G, Del Vecchio JJ, Ghioldi ME, Vega J. Anatomical Study of Minimally Invasive Lateral Release Techniques for Hallux Valgus Treatment. Foot Ankle Int 2020; 41:984-992. [PMID: 32456480 DOI: 10.1177/1071100720920863] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Lateral release (LR) for the treatment of hallux valgus is a routinely performed technique, either by means of open or minimally invasive (MI) surgery. Despite this, there is no available evidence of the efficacy and safety of MI lateral release. Our aim was to study 2 popular techniques for MI LR in cadavers by subsequently dissecting the released anatomical structures. METHODS Twenty-two cadaveric feet were included in the study and allocated into 2 groups, 1 for each procedure: 1 group underwent a MI adductor tendon release (AR), and in the other group, an extensive percutaneous lateral release (EPLR) (adductor tendon, suspensory ligament, phalanx-sesamoid ligament, lateral head of flexor hallucis brevis, and deep transverse metatarsal ligament) was performed. Anatomical dissection was performed to identify neurovascular injuries and to verify the released structures. RESULTS Both techniques demonstrated to be effective in reproducing a MI LR. A satisfactory release of the adductor tendon was achieved equally in both techniques (P = .85), being partial in most EPLR cases and full in the majority of AR cases. The EPLR was successful in releasing the intended additional structures (P < .05). One case of inadvertent complete section of the flexor hallucis longus was identified in the percutaneous adductor tendon release group. No cases of dorsolateral nerve injury were seen with either of the techniques. CONCLUSION Percutaneous lateral release was a reliable and accurate technique in this cadaveric model. The MI AR proved to be more effective in fully releasing the adductor tendon while the ER was intended and able to release a number of other structures. CLINICAL RELEVANCE MI LR is a safe procedure that could obviate the need for open surgery to achieve the same surgical goal. It can be associated to either open or MI osteotomies in the correction of hallux valgus.
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Affiliation(s)
- Miki Dalmau-Pastor
- Human Anatomy Unit, Department of Pathology and Experimental Therapeutics, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France
| | - Francesc Malagelada
- Human Anatomy Unit, Department of Pathology and Experimental Therapeutics, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France.,Department of Trauma and Orthopedic Surgery, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Guillaume Cordier
- GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France.,Orthopaedic Department, Mérignac Sports Clinic, Mérignac, France
| | - Jorge Javier Del Vecchio
- GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France.,Head Foot and Ankle Section, Orthopaedics Department, Hospital Universitario-Fundación Favaloro, Solis 461, Buenos Aires, Argentina.,Department of Kinesiology and Physiatry, Universidad Favaloro, Buenos Aires, Argentina
| | | | - Jordi Vega
- Human Anatomy Unit, Department of Pathology and Experimental Therapeutics, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.,GRECMIP-MIFAS (Groupe de Recherche et d'Etude en Chirurgie Mini-Invasive du Pied-Minimally Invasive Foot and Ankle Society), Merignac, France.,Foot and Ankle Unit, iMove Tres Torres, Barcelona, Spain
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20
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Viehöfer AF, Wirth SH, Zimmermann SM, Jaberg L, Dennler C, Fürnstahl P, Farshad M. Augmented reality guided osteotomy in hallux Valgus correction. BMC Musculoskelet Disord 2020; 21:438. [PMID: 32631342 PMCID: PMC7336637 DOI: 10.1186/s12891-020-03373-4] [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: 02/21/2020] [Accepted: 05/27/2020] [Indexed: 11/10/2022] Open
Abstract
Background An optimal osteotomy angle avoids shortening of the first metatarsal bone after hallux valgus surgery and therefore reduces the risk of transfer-metatarsalgia. The purpose of the present ex-vivo study was to investigate whether augmented reality (AR) would improve accuracy of the distal osteotomy during hallux valgus surgery. Methods Distal osteotomies of the first metatarsals were performed on a foot model by two surgeons with different levels of surgical experience each with (AR, n = 15 × 2) or without (controls, n = 15 × 2) overlay of a hologram depicting an angle of osteotomy perpendicular to the second metatarsal. Subsequently, the deviation of the osteotomy angle in the transverse plane was analyzed. Results Overall, AR decreased the extent of deviation and the AR guided osteotomies were more accurate (4.9 ± 4.2°) compared to the freehand cuts (6.7 ± 6.1°) by tendency (p = 0.2). However, while the inexperienced surgeon performed more accurate osteotomies with AR with a mean angle of 6.4 ± 3.5° compared to freehand 10.5 ± 5.5° (p = 0.02), no significant difference was noticed for the experienced surgeon with an osteotomy angle of around 3° in both cases. Conclusion This pilot-study suggests that AR guided osteotomies can potentially improve accuracy during hallux valgus correction, particularly for less experienced surgeons.
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Affiliation(s)
- Arnd Fredrik Viehöfer
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland.
| | - Stephan Hermann Wirth
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland.,Computer-Assisted Research and Development Group, Balgrist University Hospital, Zurich, Switzerland
| | - Stefan Michael Zimmermann
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland
| | - Laurenz Jaberg
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland
| | - Cyrill Dennler
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland
| | - Philipp Fürnstahl
- Computer-Assisted Research and Development Group, Balgrist University Hospital, Zurich, Switzerland
| | - Mazda Farshad
- Department of Orthopaedics, Balgrist University Hospital, Forchstrasse 340, 8008, Zürich, Switzerland
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21
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Sanhudo JAV, Pereira TAP. Current Trends in Fixation Techniques. Foot Ankle Clin 2020; 25:97-108. [PMID: 31997750 DOI: 10.1016/j.fcl.2019.10.006] [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
Hallux valgus is an extremely common and often disabling deformity. In addition to valgus deformity of the hallux, varying degrees of varus and supination of the first metatarsal and instability in the metatarsophalangeal and metatarsocuneiform joints are frequently present. Because of the complexity and multiplicity of deformities, surgical techniques and fixation methods continue to be developed to obtain better results. Recent studies have focused on correcting pronation of the first metatarsal as a way of correcting and equalizing the metatarsal sesamoid bones in a more horizontal and stable position, possibly minimizing the chance of recurrence of the deformity.
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22
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Heineman N, Liu G, Pacicco T, Dessouky R, Wukich DK, Chhabra A. Clinical and imaging assessment and treatment of hallux valgus. Acta Radiol 2020; 61:56-66. [PMID: 31084192 DOI: 10.1177/0284185119847675] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hallux valgus is a common condition estimated to affect as many as 23% of adults. The condition is associated with a variety of debilitating symptoms leading to significant morbidity and quality of life issues. Proper evaluation of this deformity and the timely management of its symptoms can improve hallux valgus-related symptomatology and quality of life. The most commonly used and readily reproduced measurements for assessing hallux valgus are the inter-metatarsal angle and the hallux valgus angle. These angles are helpful for choosing and planning surgical intervention for patients who fail initial conservative measures with distal osteotomies reserved for mild or moderate hallux valgus and proximal osteotomies indicated for more moderate to severe deformities. After reading this review article, readers will gain knowledge of the etiopathogenesis of hallux valgus, measurement parameters, and treatment strategies with representative case examples.
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Affiliation(s)
- Nathan Heineman
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - George Liu
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Thomas Pacicco
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Riham Dessouky
- Department of Radiology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Dane K Wukich
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Avneesh Chhabra
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
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Medium-Long-Term Clinical and Radiographic Outcomes of Minimally Invasive Distal Metatarsal Metaphyseal Osteotomy (DMMO) for Central Primary Metatarsalgia: Do Maestro Criteria Have a Predictive Value in the Preoperative Planning for This Percutaneous Technique? BIOMED RESEARCH INTERNATIONAL 2018; 2018:1947024. [PMID: 30581846 PMCID: PMC6276525 DOI: 10.1155/2018/1947024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 11/06/2018] [Indexed: 12/28/2022]
Abstract
Background The purpose of this prospective study was first to evaluate the safety and effectiveness of Minimally Invasive Distal Metatarsal Metaphyseal Osteotomy (DMMO) in treating central metatarsalgia, identifying possible contraindications. The second objective was to verify the potential of DMMO to restore a harmonious forefoot morphotype according to Maestro criteria. Methods A consecutive series of patients with metatarsalgia was consecutively enrolled and treated by DMMO. According to Maestro criteria, preoperative planning was carried out by both clinical and radiological assessment. Patient demographic data, AOFAS scores, 17-FFI, MOXFQ, SF-36, VAS, and complications were recorded. Maestro parameters, relative morphotypes, and bone callus formation were assessed. Statistical analysis was carried out (p < 0.05). Results Ninety-three patients (93 feet) with a mean age of 62.4 (31-87) years were evaluated. At mean follow-up of 58.7 (36-96) months, all of the clinical scores improved significantly (p < 0.0001). Most of the osteotomies (76.3%) had healed by 3-month follow-up, while ideal harmonious morphotype was restored only in a few feet (3.2%). Clinical and radiological outcomes were not different based on principal demographic parameters. Long-term complications were recorded in 12 cases (12.9%). Conclusion DMMO is a safe and effective method for the treatment of metatarsalgia. Although Maestro criteria were useful to calculate the metatarsal bones to be shortened and a significant clinical improvement of all scores was achieved, the ideal harmonious morphotype was restored only in a few feet. Hence, our data show that Maestro criteria did not have a predictive value in clinical outcomes of DMMO.
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Malagelada F, Sahirad C, Dalmau-Pastor M, Vega J, Bhumbra R, Manzanares-Céspedes MC, Laffenêtre O. Minimally invasive surgery for hallux valgus: a systematic review of current surgical techniques. INTERNATIONAL ORTHOPAEDICS 2018; 43:625-637. [DOI: 10.1007/s00264-018-4138-x] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 09/03/2018] [Indexed: 10/28/2022]
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Biz C, Fosser M, Dalmau-Pastor M, Corradin M, Rodà MG, Aldegheri R, Ruggieri P. Functional and radiographic outcomes of hallux valgus correction by mini-invasive surgery with Reverdin-Isham and Akin percutaneous osteotomies: a longitudinal prospective study with a 48-month follow-up. J Orthop Surg Res 2016; 11:157. [PMID: 27919259 PMCID: PMC5139107 DOI: 10.1186/s13018-016-0491-x] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 11/18/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Minimally invasive surgery (MIS) represents one of the most innovative surgical treatments of hallux valgus (HV). However, long-term outcomes still remain a matter of discussion within the orthopaedic community. The purpose of this longitudinal prospective study was to evaluate radiographic and functional outcomes in patients with mild-to-severe HV who underwent Reverdin-Isham and Akin percutaneous osteotomy, following exostosectomy and lateral release. METHODS Eighty patients with mild-to-severe symptomatic HV were treated by MIS. Clinical evaluation was assessed preoperatively, as well as at 3 and 12 months after surgery and at final follow-up of 48 months, using the American Orthopaedic Foot and Ankle Society (AOFAS) hallux grading system. Patient satisfaction and complications were recorded. Computer-assisted measurement of antero-posterior radiographs was taken preoperatively, as well as at 3 and 12 months after surgery and at 48-month follow-up, analysing the intermetatarsal angle (IMA), the hallux valgus angle (HVA), the distal metatarsal articular angle (DMAA) and the tibial sesamoid position. Also, the bridging bone/callus formation was evaluated at the different radiographic follow-ups, while the articular surface congruency and the metatarsal index were calculated only preoperatively and at the last follow-up. Patient satisfaction was assessed using the visual analogue score (VAS). Statistical analysis was carried out using the paired t test. Statistical significance was set at p < 0.05. RESULTS The mean AOFAS score was 87.15 points at the final follow-up of 48 months, and the VAS score was 8.35/10. The post-operative radiographic assessments showed a statistically significant improvement compared with preoperative values. The mean corrections of each angular value at the last follow-up were as follows: IMA 3.90°, HVA 12.50°, DMAA 4.72° and a tibial sesamoid position of 1.10. The articular surface was congruent in 77 (96.25%) cases and incongruent only in 3 (3.75%). The complete healing of the osteotomies was achieved in all series at 3-month follow-up. However, the results obtained in the correction of the severe HV deformities were less encouraging. CONCLUSIONS Minimally invasive surgery with Reverdin-Isham and Akin percutaneous osteotomy, in combination with previous exostosectomy and subsequent lateral soft-tissue release, is a safe, effective and reliable procedure for correction of mild-to-moderate HV. However, it requires a long learning curve because of the inherent difficulty of the mixed different surgical procedures. TRIAL REGISTRATION ClinicalTrials.gov PRS Protocol Registration and Results System: NCT02886221.
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Affiliation(s)
- Carlo Biz
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, via Giustiniani 2, 35128, Padova, Italy.
| | - Michele Fosser
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, via Giustiniani 2, 35128, Padova, Italy
| | - Miki Dalmau-Pastor
- Human Anatomy and Embryology Unit, Experimental Pathology and Therapeutics Department, University of Barcelona, Barcelona, Spain.,Health Sciences Faculty of Manresa, University of Vic-Central University of Catalunya, Barcelona, Spain
| | - Marco Corradin
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, via Giustiniani 2, 35128, Padova, Italy
| | - Maria Grazia Rodà
- Orthopaedic and Trauma Unit, Padua Hospital, via Giustiniani 2, Padova, Italy
| | - Roberto Aldegheri
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, via Giustiniani 2, 35128, Padova, Italy
| | - Pietro Ruggieri
- Orthopaedic Clinic, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, via Giustiniani 2, 35128, Padova, Italy
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