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Chan KB, Yeung R. Republication of "Percutaneous Basal Closing Wedge Osteotomy of the First Metatarsal in the Treatment of Moderate to Severe Hallux Valgus and Its Short-Term Clinical Outcomes". Foot Ankle Orthop 2023; 8:24730114231188113. [PMID: 37506108 PMCID: PMC10369092 DOI: 10.1177/24730114231188113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023] Open
Abstract
Background Although percutaneous surgery for the treatment of hallux valgus is popular in Europe, there is sparse English written literature documenting its efficacy. This study described the operative techniques using percutaneous basal closing wedge osteotomy of the first metatarsal in correction of moderate to severe hallux valgus (HV) and its short-term clinical outcomes. We postulated that satisfactory correction of hallux valgus (HV) angle, intermetatarsal (IM) angle, and patients' clinical outcomes could be achieved with this technique. Methods We conducted a retrospective review of 25 feet in 23 patients who underwent a percutaneous basal closing wedge osteotomy of the first metatarsal (MT1) combined with a mini-open modified McBride procedure and mini-open resection of medial eminence. Follow-up averaged 21.5 months. Radiographic outcomes included pre- and postoperative HV angle, IM angle, absolute and relative shortening of MT1, and time to union. American Orthopaedic Foot & Ankle Society (AOFAS) scores were compared between pre- and postoperatively. Results The average HV angle improved from 39.4 (range, 29-58.3) degrees preoperatively to 14.7 (range, 0.1-23.2) degrees postoperatively (P < .05). IM angle improved from 14.9 (range, 6.7-22.4) degrees to 6.6 (range, 0.9-14.8) degrees (P < .05). The average absolute shortening was 3.8 (range, 0.27-12.91) mm and the relative shortening was 0.8 (range, 0.05-1.91) mm. There was no delayed union or malunion at the osteotomy site. The average AOFAS score improved from 39 (range, 12-50) to 81 (range, 70-93) (P < .05). Conclusions Satisfactory hallux valgus deformity correction and patients' outcomes were achieved with this technique. Our results are similar to results reported in other studies using open techniques. There was no malunion or delayed union of the osteotomy. Level of Evidence Level IV, case series study.
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Affiliation(s)
- K B Chan
- Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Tuen Mun, New Territories, Hong Kong
| | - Raymond Yeung
- Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Tuen Mun, New Territories, Hong Kong
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Baertich C, Tablante AJC, Tablante EB, Lecoq M. Percutaneous, implantless basal closing wedge osteotomy for hallux valgus: Surgical technique and preliminary results in 114 patients. Foot Ankle Surg 2022; 28:1083-8. [PMID: 35379571 DOI: 10.1016/j.fas.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/23/2021] [Accepted: 03/11/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Percutaneous, implantless basal closing wedge osteotomy (PIBCO) is a new technique for hallux valgus (HV) deformity correction that does not need internal fixation. We present this technique and its short-term clinical outcomes for moderate-to-severe HV deformities. METHODS A retrospective review of 162 feet in 114 patients who underwent PIBCO of the first metatarsal (MT1) was conducted. Follow-up averaged 18.5 months. Outcomes were assessed using the visual analog scale (VAS), hallux valgus angle (HVA), intermetatarsal angle (IMA), and radiologic union. Complications were also assessed. RESULTS Average VAS score improved from 6.2 to 1.0 (P < 0.001). HVA improved from 29.8° to 7.6° (P < 0.001). IMA improved from 14.5° to 6.3° (P < 0.001). A total of 8 major complications were noted (4.9%). CONCLUSIONS Satisfactory HV deformity correction was achieved. However, some instances may require internal fixation in order to avoid complications related to instability and noncompliance of postoperative rehabilitation protocols.
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Abstract
Hallux valgus deformity is nowadays one of the most common and symptomatic disorders affecting the foot. Surgical corrections of hallux valgus deformity are among the most common orthopedic procedures. Despite the general high success rate complications can occur. The treatment of complications start before the first incision has been performed by thorough preoperative planning and choice of the right procedure. Once the complication is evident, thorough planning is necessary to address the patient's individual needs. In this paper the treatment of recurrent hallux valgus, hallux varus, malunion, and avascular necrosis are discussed.
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Affiliation(s)
- Hans-Jörg Trnka
- Foot and Ankle Center Vienna, Alserstrasse 43/8d, Vienna 1080, Austria.
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Khlopas H, Fallat LM. Correction of Hallux Abducto Valgus Deformity Using Closing Base Wedge Osteotomy: A Study of 101 Patients. J Foot Ankle Surg 2021; 59:979-983. [PMID: 32622674 DOI: 10.1053/j.jfas.2020.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 11/10/2019] [Accepted: 04/02/2020] [Indexed: 02/03/2023]
Abstract
Hallux abducto valgus is a functionally disabling deformity with lateral deviation of the hallux and medial prominence of the first metatarsal head. Various surgical techniques have been used in the treatment of this deformity. In this retrospective review, we assess the outcomes of proximal closing base wedge osteotomy (CBWO). A single-surgeon database was reviewed for patients who underwent proximal CBWO between January 1, 2012, and December 31, 2017. A total of 101 patients were identified with a mean age of 49 years (range 13 to 80) and mean body mass index of 29 kg/m2 (range 19 to 53). The medical records were reviewed for smoking status, time to heal, rates of nonunion, shortening of the first metatarsal, intermetatarsal angle, hallux valgus angle, elevatus, mean loss of correction, complication rates, and pain scores. Pre- and postoperative variables were compared using Student's t test for continuous variables. The mean pre- and postoperative intermetatarsal angles were 15.46° (range 10° to 21°) and 3.77° (range 0° to 10°; p < .05). The mean pre- and postoperative hallux abductus valgus angles were 34.57° (range 12° to 60°) and 9.24° (range, 0° to 30°;p < .05). The mean metatarsal length shortening was 3.72 mm, and the mean postoperative elevatus was 2.73 mm. We have demonstrated excellent outcomes of CBWO with correction of intermetatarsal and hallux valgus angles. This procedure allows for superior reduction of moderate to severe intermetatarsal angles in rigid first rays. The mean postoperative elevatus of 2.73 did not result in any adverse sequelae.
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Affiliation(s)
- Hannah Khlopas
- Chief Resident, Postgraduate Year 3, Beaumont Health Wayne Podiatric Foot and Ankle Surgical Residency, Beaumont Health Wayne, Wayne, MI.
| | - Lawrence M Fallat
- Director, Beaumont Health Wayne Podiatric Foot and Ankle Surgical Residency, Beaumont Health Wayne, Wayne, MI
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Abstract
Hallux valgus is a common condition that results from a complex positional deformity of the first ray. The bunion or medial prominence that results from the lateral deviation and pronation of the hallux is only one component of the 3-dimensional deformity. Hallux valgus can lead to considerable pain and altered joint mechanics. The precise biomechanical etiology remains under debate. Predisposing factors include female sex, age, constricting footwear, and family history. Metatarsus adductus, equinus contracture, hammertoe deformity, and pes planus often coexist with hallux valgus. Nonoperative treatment involves patient education, shoe modifications, toe pads and positioning devices, and activity modifications. Surgery is considered in patients who fail nonoperative treatment with the goal of pain relief, correction of the deformity, improved first ray stability, and improved quality of life. More than 100 different procedures have been described to treat hallux valgus; they include combinations of soft tissue balancing, metatarsal osteotomies, and fusion of either the metatarsophalangeal (MTP) or tarsometatarsal (TMT) joint. The choice of procedures depends on the severity and location of the deformity as well as surgeon preference. Recent advances in operative techniques include minimally invasive surgery and correction of rotational deformity.
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Affiliation(s)
- Justin J. Ray
- Department of Orthopaedics, West Virginia University, Morgantown, WV, USA
| | | | | | - Justin Vaida
- Department of Orthopaedics, West Virginia University, Morgantown, WV, USA
| | - Paul D. Dayton
- College of Podiatric Medicine and Surgery, Des Moines University, UnityPoint Clinic, Trinity Regional Medical Center, Des Moines, IA, USA
| | - Daniel J. Hatch
- Department of Podiatric Medicine and Surgery, North Colorado PMS Residency, Greeley, CO, USA
| | - Bret Smith
- Orthopedics, University of South Carolina, Palmetto Health-USC Orthopedic Center, Lexington, SC, USA
| | - Robert D. Santrock
- Department of Orthopaedics, West Virginia University, Morgantown, WV, USA
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Abstract
BACKGROUND The main goal of the study was to evaluate the costs, clinical and radiologic results, and complications of hallux valgus surgery using scarf osteotomy, depending on the type of fixation (with or without screws). METHODS We evaluated 169 patients who underwent scarf osteotomy between January 2013 and August 2016. The patients were separated into 3 groups depending on the type of stabilization: A, 2 screws (50 patients); B, modified with 1 screw (55 patients); C, modified without implant (64 patients). We assessed duration of surgery, additional procedures, pre- and postoperative hallux valgus angle (HVA) and intermetatarsal angle (IMA) on anteroposterior and lateral foot weightbearing radiographs, the American Orthopaedic Foot & Ankle Society (AOFAS) hallux-metatarsophalangeal-interphalangeal scale for the clinical assessment preoperatively and at the 12-month follow-up. We recorded all the complications and compared the costs between the groups. RESULTS Both the average HVA (A: from 33.7 to 12.6 degrees, B: 35.0 to 13.2 degrees, C: 34.7 to 12.4 degrees) and IMA (A: from 14.9 to 7.5 degrees, B: 15.2 to 6.9 degrees, C: 15.5 to 7.8 degrees) decreased in all groups without significant intergroup differences. The average AOFAS score improved in all the groups (A: from 40 to 88 points, B: 38 to 89 points, C: 42 to 91 points). A similar complication rate was observed (A: 9%, B: 10%, C: 11%). In group C, we noted a shorter time of surgery, and the procedure was the most cost-effective. CONCLUSION Scarf osteotomy without implant stabilization was faster and cost-effective and gave comparable results. It was technically demanding and required patient compliance. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Henryk Liszka
- 1 Department of Orthopedics and Rehabilitation, University Hospital in Krakow, Krakow, Poland
| | - Artur Gądek
- 1 Department of Orthopedics and Rehabilitation, University Hospital in Krakow, Krakow, Poland.,2 Department of Orthopedics and Physiotherapy, Jagiellonian University Collegium Medicum, Krakow, Poland
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Curtin M, Murphy E, Bryan C, Moroney P. Scarf osteotomy without internal fixation for correction of hallux valgus: A clinical and radiographic review of 148 cases. Foot Ankle Surg 2018; 24:252-258. [PMID: 29409250 DOI: 10.1016/j.fas.2017.02.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 02/05/2017] [Accepted: 02/21/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hallux valgus is a common condition with in excess of 120 procedures described in the literature for its correction. Traditionally, distal metatarsal osteotomies have been employed in the treatment of mild deformities, with proximal osteotomies being reserved for more severe presentations. The Scarf osteotomy without internal fixation allows large translations which can successfully correct severe hallux valgus deformities, without limitations related to screw placement. METHODS This is a retrospective single surgeon case series performed over a three year period. One hundred and forty-eight cases were identified, with an average follow up time of 16.5 months. Visual analogue scales were used to obtain preoperative and postoperative pain and cosmetic scores, with the Foot and Ankle Disability Index (FADI) index used to assess functional status. The hallux valgus angle (HVA) and intermetatarsal angle (IMA) were assessed on preoperative and postoperative AP weight-bearing foot X-rays. RESULTS The mean pain score improved from 7.04/10 preoperatively to 0.29/10 postoperatively. The mean cosmetic score improved from 2.1/10 to 9.1/10 postoperatively. The mean preoperative HVA and IMA were 35.04° and 15.04°, respectively. The mean postoperative HVA and IMA were 11.54° and 4.83°, respectively. The mean postoperative FADI score was 103.4/104. We report a loss of correction in two cases. One revision surgery was performed. CONCLUSIONS We report a large series of cases of the modified Scarf osteotomy as described by Maestro-a versatile, cost-effective, safe and reliable technique with the potential for three dimensional correction. Whilst this is a technically demanding procedure, we recommend the use of the modified Scarf osteotomy in the treatment of a wide range of hallux valgus deformities.
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Affiliation(s)
- M Curtin
- Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Ireland.
| | - E Murphy
- Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Ireland.
| | - C Bryan
- Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Ireland.
| | - P Moroney
- Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Ireland.
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Chan KB, Yeung R. Percutaneous Basal Closing Wedge Osteotomy of the First Metatarsal in the Treatment of Moderate to Severe Hallux Valgus and Its Short-Term Clinical Outcomes. Foot & Ankle Orthopaedics 2018. [DOI: 10.1177/2473011417748895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Although percutaneous surgery for the treatment of hallux valgus is popular in Europe, there is sparse English written literature documenting its efficacy. This study described the operative techniques using percutaneous basal closing wedge osteotomy of the first metatarsal in correction of moderate to severe hallux valgus (HV) and its short-term clinical outcomes. We postulated that satisfactory correction of hallux valgus (HV) angle, intermetatarsal (IM) angle, and patients’ clinical outcomes could be achieved with this technique. Methods: We conducted a retrospective review of 25 feet in 23 patients who underwent a percutaneous basal closing wedge osteotomy of the first metatarsal (MT1) combined with a mini-open modified McBride procedure and mini-open resection of medial eminence. Follow-up averaged 21.5 months. Radiographic outcomes included pre- and postoperative HV angle, IM angle, absolute and relative shortening of MT1, and time to union. American Orthopaedic Foot & Ankle Society (AOFAS) scores were compared between pre- and postoperatively. Results: The average HV angle improved from 39.4 (range, 29-58.3) degrees preoperatively to 14.7 (range, 0.1-23.2) degrees postoperatively ( P < .05). IM angle improved from 14.9 (range, 6.7-22.4) degrees to 6.6 (range, 0.9-14.8) degrees ( P < .05). The average absolute shortening was 3.8 (range, 0.27-12.91) mm and the relative shortening was 0.8 (range, 0.05-1.91) mm. There was no delayed union or malunion at the osteotomy site. The average AOFAS score improved from 39 (range, 12-50) to 81 (range, 70-93) ( P < .05). Conclusions: Satisfactory hallux valgus deformity correction and patients’ outcomes were achieved with this technique. Our results are similar to results reported in other studies using open techniques. There was no malunion or delayed union of the osteotomy. Level of Evidence: Level IV, case series study.
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Affiliation(s)
- K. B. Chan
- Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Tuen Mun, New Territories, Hong Kong
| | - Raymond Yeung
- Department of Orthopaedics and Traumatology, Tuen Mun Hospital, Tuen Mun, New Territories, Hong Kong
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Chatzistergos PE, Karaoglanis GC, Kourkoulis SK, Tyllianakis M, Stamatis ED. Supplementary medial locking plate fixation of Ludloff osteotomy versus sole lag screw fixation: A biomechanical evaluation. Clin Biomech (Bristol, Avon) 2017; 47:66-72. [PMID: 28618308 DOI: 10.1016/j.clinbiomech.2017.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 05/26/2017] [Accepted: 06/05/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND The Ludloff oblique osteotomy is inherently unstable, which might lead to delayed union and loss of correction. Supplementary fixation to two lag screw fixation has been proposed. The hypothesis is that the osteotomy fixation constructs supplemented by a mini locking plate provide greater resistance to osteotomy gaping and loss of angular correction in response to cyclic loading. METHODS Twenty fourth generation composite 1st metatarsals were used and underwent a Ludloff osteotomy. They were divided in two fixation groups: two lag screws (Group A), and with a supplementary mini locking plate (Group B). Specimens were subjected to either monotonic loading up to failure or to fatigue (cyclic) tests and tracked using an optical system for 3D Digital Image Correlation. FINDINGS The osteotomy gap increased in size under maximum loading and was significantly greater in Group A throughout the test. This increase was observed very early in the loading process (within the first 1000cycles). The most important finding though, was that with the specimens completely unloaded the residual gap increase was significantly greater in Group A after only 5000cycles of loading up to the completion of the test. The lateral angle change under maximum loading was also significantly greater in Group A throughout the test, with that increase observed early in the loading process (5000cycles). With the specimens completely unloaded the residual lateral angle change was also significantly greater in Group A at the completion of the test. INTERPRETATION Supplementary fixation with a mini locking plate of the Ludloff osteotomy provided greater resistance to osteotomy gaping and loss of angular correction compared to sole lag screws, in response to cyclic loading.
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Kurashige T, Suzuki S. Effectiveness of Percutaneous Proximal Closing Wedge Osteotomy With Akin Osteotomy to Correct Severe Hallux Valgus Determined by Radiographic Parameters. Foot Ankle Spec 2017; 10:170-179. [PMID: 27613812 DOI: 10.1177/1938640016668031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
UNLABELLED Some authors reported the results from percutaneous distal metatarsal osteotomy for hallux valgus recently. On the other hand, there are few reports of percutaneous proximal metatarsal osteotomy. The purpose of the present study was to evaluate the radiographic results of percutaneous proximal closing wedge osteotomy with Akin osteotomy for correction of severe hallux valgus and increasing longitudinal arch height. Consecutive 17 feet (mean age = 70.8 years) were investigated. The mean follow-up was 22 months. Excision of medial eminence, distal soft tissue release, and Akin osteotomy were all performed percutaneously and concurrently. Weight-bearing anteroposterior and lateral radiographs of the feet were acquired preoperatively and at final follow-up. On the anteroposterior radiographs, hallux valgus angle, intermetatarsal angle, and first metatarsal shortening were measured. On the lateral radiographs, talometatarsal angle, calcaneal pitch angle, and first metatarsal dorsiflexion were measured. The average improvements in hallux valgus angle and intermetatarsal angle were 27.6° and 9.9°, respectively. The average first metatarsal shortening was 2.7 mm. The first metatarsal dorsiflexion improved by 2.2°; however, other parameters did not improve significantly. In conclusion, percutaneous proximal closing wedge osteotomy with Akin osteotomy corrects severe hallux valgus; however, the procedure does not increase the medial longitudinal arch. LEVELS OF EVIDENCE Therapeutic, Level IV: Case series.
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Affiliation(s)
- Toshinori Kurashige
- Department of Orthopaedic Surgery, Chiba Aiyukai Memorial Hospital, Chiba, Japan (TK).,Department of 3rd Orthopaedic Surgery, Mito Red Cross Hospital, Ibaraki, Japan (SS)
| | - Seiichi Suzuki
- Department of Orthopaedic Surgery, Chiba Aiyukai Memorial Hospital, Chiba, Japan (TK).,Department of 3rd Orthopaedic Surgery, Mito Red Cross Hospital, Ibaraki, Japan (SS)
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Watanabe K, Ikeda Y, Suzuki D, Teramoto A, Kobayashi T, Suzuki T, Yamashita T. Three-dimensional analysis of tarsal bone response to axial loading in patients with hallux valgus and normal feet. Clin Biomech (Bristol, Avon) 2017; 42:65-69. [PMID: 28110242 DOI: 10.1016/j.clinbiomech.2017.01.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 01/16/2017] [Accepted: 01/16/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Patients with hallux valgus present a variety of symptoms that may be related to the type of deformity. Weightbearing affects the deformities, and the evaluation of the load response of tarsal bones has been mainly performed using two-dimensional plane radiography. The purpose of this study was to investigate and compare structural changes in the medial foot arch between patients with hallux valgus and normal controls using a computer image analysis technique and weightbearing computed tomography data. METHODS Eleven patients with hallux valgus and eleven normal controls were included. Computed tomograms were obtained with and without simulated weightbearing using a compression device. Computed tomography data were transferred into a personal computer, and a three-dimensional bone model was created using image analysis software. The load responses of each tarsal bone in the medial foot arch were measured three-dimensionally and statistically compared between the two groups. FINDINGS Displacement of each tarsal bone under two weightbearing conditions was visually observed by creating three-dimensional bone models. At the first metatarsophalangeal joint, the proximal phalanges of the hallux valgus group showed significantly different displacements in multiple directions. Moreover, opposite responses to axial loading were also observed in both translation and rotation between the two groups. INTERPRETATION Weightbearing caused deterioration of the hallux valgus deformity three-dimensionally at the first metatarsophalangeal joint. Information from the computer image analysis was useful for understanding details of the pathology of foot disorders related to the deformities or instability and may contribute to the development of effective conservative and surgical treatments.
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Affiliation(s)
- Kota Watanabe
- Department of Physical Therapy, Sapporo Medical University School of Health Sciences, Japan.
| | - Yasutoshi Ikeda
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Japan
| | - Daisuke Suzuki
- Department of Musculoskeletal Biomechanics and Surgical Development, Sapporo Medical University, Japan
| | - Atsushi Teramoto
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Japan
| | - Takuma Kobayashi
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Japan
| | - Tomoyuki Suzuki
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Japan
| | - Toshihiko Yamashita
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Japan
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Abstract
BACKGROUND Percutaneous surgery to correct deformities of the forefoot presents the advantages of using a minimal incision, which involves less soft tissue damage and less risk of wound complications. For severe deformities, percutaneous techniques have not been proven as effective. We propose a technique for the treatment of severe hallux valgus. METHODS In a sample of 52 feet operated on 48 patients, we performed a double percutaneous osteotomy (closure proximal osteotomy and a distal Akin) or triple when a Reverdin-Isham osteotomy was added. We measured preoperatively the American Orthopaedic Foot & Ankle Society (AOFAS) score at the 1-year and 2-year follow-up, as well as the values of hallux valgus angle (HVA), intermetatarsal angle (IMA), distal metatarsal articular ankle (DMAA), and shortening and elevation of the first metatarsal. The presence of metatarsalgia was recorded before and after the surgery. RESULTS HVA, IMA, and DMAA improved from 39.3 ± 7.1, 17.0 ± 2.0, and 16 ± 8.7 to 11.2 ± 6.2, 8.4 ± 3.4, and 8.3 ± 6.2, respectively. In 5 cases (10%), there was an elevation of the distal metatarsal bone, but only in 2 cases did a transfer metatarsalgia develop. There were no significant correlations between the amount of shortening and the presence of postoperative metatarsalgia. Scores on the AOFAS scale improved from 47.6 ± 5.6 to 89.7 ± 10.1 points. CONCLUSION The results are comparable to those reported with other more established techniques. Transfer metatarsalgia did not correlate with lifting or shortening of the metatarsal. We indicate the percutaneous technique for IMA above 15 degrees and increased DMAA or congruent joints. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Rodrigo Díaz Fernández
- 1 Universidad Católica de Valencia San Vicente Mártir, Catholic University of Valencia "Saint Vincent Martyr," Valencia, Spain.,2 Hospital de Manises, Valencia, Spain
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Karpe P, Killen MC, Pollock RD, Limaye R. Shortening Scarf osteotomy for correction of severe hallux valgus. Does shortening affect the outcome? Foot (Edinb) 2016; 29:45-49. [PMID: 27893994 DOI: 10.1016/j.foot.2016.10.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 10/02/2016] [Accepted: 10/23/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Translation and shortening of Scarf osteotomy allows correction of severe hallux valgus deformity. Shortening may result in transfer metatarsalgia. AIM To evaluate outcome of patients undergoing shortening Scarf osteotomy for severe hallux valgus deformities. MATERIALS AND METHODS Fifteen patients (20feet, mean age 58 years) underwent shortening Scarf osteotomy for severe hallux valgus deformities. Outcomes were pre and postoperative AOFAS scores, IM and HV angles, patient satisfaction. RESULTS Mean follow-up was 25 months (range 22-30). The IM angle improved from a median of 18.60 (range 13.4-26.20) preoperatively to 9.70 (range 8.0-13.70) postoperatively (8.9; 95% CI=7.6-10.3; p<0.001). The HV angle improved from a mean of 43.2 (range 27.4-68.2) preoperatively to 13.6 (range 3.0-37.4) postoperatively (29.6; 95% CI=26.1-33.2; p<0.001). The median AOFAS score improved from 29.2 (range 14-60) preoperatively to 82.2 (range 55-100) postoperatively (53.0; 95% CI=48.0-58.5; p<0.001). All patients rated their satisfaction as either satisfied or very satisfied. None had symptoms of transfer metatarsalgia at final follow-up. All osteotomies united. CONCLUSIONS Shortening Scarf osteotomy is a viable option for treating severe hallux valgus deformities with no transfer metatarsalgia.
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Affiliation(s)
- Prasad Karpe
- University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK.
| | - Marie C Killen
- University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK
| | - Raymond D Pollock
- University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK.
| | - Rajiv Limaye
- University Hospital of North Tees, Hardwick, Stockton on Tees TS19 8PE, UK
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Abstract
BACKGROUND The technique of double first metatarsal osteotomies was first developed in response to the high frequency of recurrence noted in the treatment of severe adolescent congruent hallux valgus deformities. The concept behind the use of this technique is that it allows the individual correction of each component of the deformity. We have modified the technique for use in adult hallux valgus where the majority of deformities are incongruent deformities and the distal chevron osteotomy is used primarily for its additional translational properties rather than purely to correct the distal metatarsal articular angle (DMAA). We report on a series of double first metatarsal osteotomies (basal opening wedge and distal chevron osteotomy) with Akin osteotomy in the treatment of moderate to severe adult hallux valgus deformity. METHODS All patients presenting to our institution with a hallux valgus deformity and treated with this procedure between 2008 and 2013 with a minimum of 1 year of follow-up were identified. Data were obtained through review of case notes, electronic charts, and digital imaging. A total of 50 feet in 48 patients underwent double first metatarsal osteotomy with Akin osteotomy. Three patients were excluded due to loss to follow-up, leaving 47 feet in 45 patients with a mean follow-up of 45 months (range, 14-60 months). Of these 43 (96%) were female and the mean age was 56 years (range, 35-70 years). RESULTS The mean preoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), DMAA, sesamoid position, and lateral first metatarsotalar angle were 42 degrees (range, 32-52 degrees), 18 degrees (range, 6-26 degrees), 12 degrees (range, 4-26 degrees), stage 6 (range, 4-7), and 2 degrees of dorsiflexion (range, 20 degrees of dorsiflexion to 4 degrees of plantar flexion), respectively. The mean postoperative HVA, IMA, DMAA, sesamoid position, and lateral first metatarsotalar angle were 7 degrees (range, 2 to 24 degrees), 4 degrees (range, 4-14 degrees), 6 degrees (range, 10-22 degrees), stage 2 (range, 1-5) and 6 degrees of plantar flexion (range, 8 degrees of dorsiflexion to 18 degrees of plantar flexion), respectively. The osteotomies consolidated at a mean of 7 weeks (range, 5-9 weeks). There were no cases of delayed union or nonunion. Of the cohort, 45 (96%) stated that they were satisfied overall with the results of their surgery and would have it again. The mean postoperative summary index Manchester-Oxford Foot Questionnaire (MOXFQ) score was 12.9 (range, 0-60.9) out of 100 at a mean follow-up of 45 months (range, 14-60 months). For the minority of cases, 8 (17%), that had preoperative scoring, the summary index MOXFQ score was 73.7 (range, 29.7-100). CONCLUSIONS The double first metatarsal osteotomy (basal opening wedge and distal chevron osteotomy) with Akin osteotomy provides powerful correction and facilitates correction of the individual components of the hallux valgus deformity. The individual osteotomies that make up this procedure are familiar to the majority of foot and ankle surgeons, thus limiting the associated learning curve. LEVEL OF EVIDENCE Level IV, retrospective case series.
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16
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Abstract
Incomplete reduction of the sesamoid is a known risk factor for recurrence of the deformity after scarf osteotomy for correction of hallux valgus. The purpose of the present study was to determine whether a learning curve exists for successfully restoring the sesamoid position in scarf osteotomy. We reviewed 71 consecutive cases (71 feet) of scarf osteotomy performed on female patients during a 2.5-year period by the same surgeon. The cases were divided into 3 groups according to the date of surgery, with the first 24 cases assigned to group 1, the next 24 to group 2, and the last 23 to group 3. We compared the median sesamoid position of the 3 groups at 6 weeks postoperatively and patient reported satisfaction at 6 months postoperatively. The sesamoid position ranged from 1 to 7, using the Hardy and Clapham classification system. The median sesamoid position for all patients had improved from 7 preoperatively to 2 postoperatively. The postoperative sesamoid position was significantly better for the second and third groups than for the first (p < .05), and 92% of the patients were satisfied with the procedure. We have concluded that a learning curve to optimally restoring the position of the sesamoid in scarf osteotomy is present and that this has a direct effect on reducing the risk of recurrence of the deformity.
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Affiliation(s)
- Chusheng Seng
- Department of Orthopaedic Surgery, Singapore General Hospital, Singapore.
| | - Derek Chunyin Ho
- Department of Orthopaedic Surgery, Singapore General Hospital, Singapore
| | - Keen Wai Chong
- Department of Orthopaedic Surgery, Singapore General Hospital, Singapore
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17
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Bock P, Kluger R, Kristen KH, Mittlböck M, Schuh R, Trnka HJ. The Scarf Osteotomy with Minimally Invasive Lateral Release for Treatment of Hallux Valgus Deformity: Intermediate and Long-Term Results. J Bone Joint Surg Am 2015; 97:1238-45. [PMID: 26246258 DOI: 10.2106/jbjs.n.00971] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Little is known about the long-term results of surgical correction of hallux valgus deformity, in particular, the recurrence rate and factors leading to recurrence. METHODS Of one hundred and eight patients (115 feet) who underwent a Scarf osteotomy, ninety-three patients (ninety-three feet) were examined at an average duration of follow-up of 124 months. Clinical examination before surgery and at the time of final follow-up included an evaluation of range of motion, pain as measured with a visual analog scale, and American Orthopaedic Foot & Ankle Society (AOFAS) scores. The Foot and Ankle Outcome Score (FAOS) was also assessed postoperatively. Radiographic data were evaluated preoperatively, at six weeks postoperatively, and at the time of final follow-up. Additional radiographic data were available for seventy-nine patients of the same patient cohort at an average of twenty-seven months postoperatively. RESULTS The median overall AOFAS score improved from 57 points preoperatively to 95 points at the time of final follow-up. All radiographic measurements (hallux valgus angle [HVA], intermetatarsal angle [IMA], distal metatarsal articular angle [DMAA], and sesamoid bone position) showed significant (p < 0.05) improvement at the time of final follow-up compared with preoperatively. The rate of recurrence (an HVA of ≥20°) at the time of final follow-up was 30%. We were unable to determine if recurrence resulted in functional impairment or consequences for quality of life. CONCLUSIONS The recurrence rate after ten years was 30%, and a higher final HVA resulted in higher pain levels. The limitations imposed by nonvalidated outcome measures precluded conclusions about the influence of HVA on function or quality of life.
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Affiliation(s)
- Peter Bock
- Orthopedic Hospital Wien Speising, Speisinger Strasse 109, 1130 Vienna, Austria. E-mail address for P. Bock:
| | - Rainer Kluger
- Danube Hospital Vienna, Langobardenstrasse 122, 1220 Vienna, Austria
| | | | - Martina Mittlböck
- Department of Clinical Biometrics, Medical University Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Reinhard Schuh
- Department of Orthopaedics, University Clinics Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Hans-Joerg Trnka
- Orthopedic Hospital Wien Speising, Speisinger Strasse 109, 1130 Vienna, Austria. E-mail address for P. Bock:
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18
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Abstract
We present a discussion on the use of proximal first-ray osteotomies in the surgical treatment for hallux valgus as a valid option compared with first-tarsometatarsal arthrodesis. Recent and historical literature tells us that stability of the first ray is a function of the alignment and reestablishment of retrograde stabilizing forces at the first tarsometatarsal joint. This realignment and stabilization may be accomplished with the use of distal soft tissue and proximal osteotomy procedures.
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Affiliation(s)
- Matthew D Sorensen
- Weil Foot & Ankle Institute, Golf River Professional Building, 1455 East Golf Road, Des Plaines, IL 60016, USA.
| | - Brian Gradisek
- Weil Foot & Ankle Institute, Golf River Professional Building, 1455 East Golf Road, Des Plaines, IL 60016, USA
| | - James M Cottom
- Coastal Orthopedics and Sports Medicine, Bradenton, FL, USA
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19
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Abstract
Proximal first metatarsal osteotomies have historically been associated with and limited to treatment of severe hallux valgus deformities. These procedures are powerful in deformity correction and overall realignment of first ray function because of their ability to correct closer to the deformity's origin. When considering all factors in bunion correction, they are good options for correction of a wide range of hallux abducto valgus deformities. This article discusses the use of proximal metatarsal osteotomies for correction of hallux valgus deformity, techniques to facilitate optimal outcome, and common complications of these osteotomies.
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Affiliation(s)
- Jason Morris
- University Foot and Ankle Institute, 2121 Wilshire Boulevard Suite 101, Santa Monica, CA 90403, USA.
| | - Michael Ryan
- Private Practice, 2021 Freeport Road, Arnold, PA 15068, USA
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20
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Abstract
The scarf osteotomy has been used and researched extensively for many years for the correction of hallux valgus deformity in both the adolescent and adult populations. It is an inherently stable construct, which allows for early weight bearing and early return to activities of daily living. The scarf procedure has a wide array of surgical indications with great reproducibility and a low complication rate, and it can be performed bilaterally simultaneously, with long-term predictability. Once the scarf procedure is mastered, it is a rewarding and predictable operation for both the surgeon and patient.
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Affiliation(s)
- Lowell Weil
- Department of Podiatry, Weil Foot & Ankle Institute, 1455 Golf Road, Des Plaines, IL 60016, USA
| | - Michael Bowen
- Department of Podiatry, Weil Foot & Ankle Institute, 1455 Golf Road, Des Plaines, IL 60016, USA.
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Wagner E, Ortiz C, Gould JS, Naranje S, Wagner P, Mococain P, Keller A, Valderrama JJ, Espinosa M. Proximal oblique sliding closing wedge osteotomy for hallux valgus. Foot Ankle Int 2013; 34:1493-500. [PMID: 23863313 DOI: 10.1177/1071100713497933] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The proximal oblique sliding closing wedge osteotomy (POSCOW) technique was developed to address moderate to severe hallux valgus deformity. We present a retrospective multicenter study to analyze the midterm radiological and clinical outcomes of patients treated with this type of proximal osteotomy fixed with plates. MATERIALS AND METHODS One hundred and forty-four patients (187 feet) were operated on between May 2005 and June 2010 in 2 separate centers. Inclusion criteria were symptomatic moderate to severe incongruent hallux valgus deformity, no significant restriction in the first metatarsophalangeal joint movement, none to minimal degenerative changes in the first metatarsophalangeal or the tarsometatarsal joints, and no hypermobility. The median age was 60 years. The preoperative hallux valgus angle (HV) was 35.6 degrees, intermetatarsal angle (IM) was 15.3 degrees, AOFAS score was 53 points. The median follow-up was 35 months (range, 12-73). A POSCOW osteotomy was performed in all patients and fixed with plates. We recorded the satisfaction rate, postoperative clinical and radiological results, and complications. RESULTS The patient satisfaction rate was 87%. The mean postoperative HV angle was 12.3 degrees, IM angle 4.8 degrees, AOFAS score 89 points. The mean decrease in the first metatarsal length was 2.2 mm (range, 0-8). Twelve feet (6.4%) with recurrence of the deformity required revision surgeries. Removal of complete or partial hardware was needed in 23 feet (12.3%) for symptomatic hardware. Five feet (2.6%) developed hallux varus but only 2 required surgery. Transfer metatarsalgia was noted in 9 feet (4.8%). CONCLUSIONS The POSCOW osteotomy was an effective and reliable method for relieving pain and improving function. A learning curve was present, as most of the complications happened in the initial cases. To our knowledge, this is the largest reported series of proximal closing wedge osteotomy for hallux valgus deformities. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Emilio Wagner
- Foot and Ankle Surgeon, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
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Schuh R, Willegger M, Holinka J, Ristl R, Windhager R, Wanivenhaus AH. Angular correction and complications of proximal first metatarsal osteotomies for hallux valgus deformity. Int Orthop 2013; 37:1771-80. [PMID: 23884327 DOI: 10.1007/s00264-013-2012-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 06/24/2013] [Indexed: 01/07/2023]
Abstract
PURPOSE Proximal first metatarsal osteotomies are recommended for the surgical treatment of moderate to severe hallux valgus deformity. This study aimed to compare correction of intermetatarsal and hallux valgus angles and complications of proximal crescentic, Ludloff, proximal opening wedge, proximal closing wedge, proximal chevron and other proximal first metatarsal osteotomies. METHODS A systematic search for the keywords "(bunion OR hallux) AND (proximal OR crescentic OR basilar OR opening OR closing OR shelf OR Ludloff) AND osteotomy" in the online databases MEDLINE, Embase, CINAHL, Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews was performed. RESULTS There was a mean correction of hallux valgus angle of 20.1° [confidence interval (CI) 18.7-21.4] and of intermetatarsal angle of 8.1° (CI 7.7-8.9). The overall complication rate reached 18.7 %. CONCLUSIONS The results of this study reveal higher corrective power of proximal osteotomies compared to meta-analysis data on diaphyseal osteotomies.
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Abstract
A prospective cohort study of the Ludloff osteotomy, stabilized with either lag screws or a locking plate, was undertaken from May 2001 to November 2010, involving patients treated for hallux valgus with a first intermetatarsal angle greater than 15°. All patients were assessed using the American Orthopaedic Foot and Ankle Society (AOFAS) and Roles and Maudsley scores before and after surgery. The cohort included 119 procedures in 112 patients, 91 (76.47%) of which were fixated with lag screws and 28 (23.53%) with locking plates. The participants were categorized as active (n = 69 procedures) or athletic (n = 50 procedures). The overall mean patient age was 45.5 ± 14.2 years. No statistically significant differences were found between the fixation groups relative to age, preoperative AOFAS and Roles and Maudsley scores, and postoperative AOFAS scores. Postoperatively, the mean Roles and Maudsley score for the lag screw group was 1.8 ± 0.6 and that for the locking plate group was 2.2 ± 0.7 (p < .009). In both groups, the AOFAS scores improved significantly (p < .0001) after surgery. The mean interval to return to activity in the athletes was 3.6 ± 1.1 months and was 3.9 ± 1.2 weeks in the active group (p = .16). Also, 4 of the active patients (5.8%) failed to return to their desired activity level. Overall, 6 (5%) recurrent hallux valgus deformities were observed, 5 (4.2%) in the lag screw group and 1 (.8%) in the locking plate group (p = .57). Of the 6 recurrences, 5 occurred (4.2%) in patients older than 50 years (p = .05).
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Affiliation(s)
- Amol Saxena
- Department of Sports Medicine, Palo Alto Medical Foundation, Palo Alto, CA, USA.
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Leemrijse T, Maestro M, Tribak K, Gombault V, Devos Bevernage B, Deleu PA. Scarf osteotomy without internal fixation to correct hallux valgus. Orthop Traumatol Surg Res 2012; 98:921-7. [PMID: 23142299 DOI: 10.1016/j.otsr.2012.07.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 05/07/2012] [Accepted: 07/09/2012] [Indexed: 02/02/2023]
Abstract
Scarf osteotomy of the first metatarsal bone to correct hallux valgus deformity has benefited from a number of improvements over the past two decades, most notably regarding the internal fixation method. Internal fixation was deemed mandatory by the authors of early case-series studies. Maestro suggested eliminating the proximal screw by locking the two fragments distally: a notch was created via a medial extension of the cephalic part of the osteotomy, the plantar fragment was displaced laterally, and the distal end of the proximal fragment was then fit into the notch (secondary cut and interlocking joint technique). To further develop this concept and to increase the potential range of translation, we developed an original technique involving distal locking without shortening and proximal stabilisation by impaction of a cortical-cancellous bone graft taken from the medial overhanging edge of the proximal fragment. This original technical variant has not been reported previously.
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25
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Sun WD, Wen JM, Hu HW, Sun YS, Sang ZC, Jiang KW, Liang Z, Cheng T, Lin XX, Wu XB, Dai HL. Long term efficacy of minimal incision osteotomy for hallux abducto valgus. Orthop Surg 2012; 2:223-8. [PMID: 22009953 DOI: 10.1111/j.1757-7861.2010.00091.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To observe and evaluate the long-term results of minimal incision osteotomy for hallux abducto valgus. METHODS From February 1995 to May 1999, 372 cases (705 feet) with hallux abducto valgus were treated with minimal incision osteotomy. Seventy-nine patients (150 feet) were followed up for more than five years (mean 7.5; range, 5.3-13.2 years) after surgery. The preoperative and postoperative hallux abducto valgus angles (HVA), intermetatarsal angles (IMA), tibial sesamoid position (TSP), American Orthopaedic Foot And Ankle Society (AOFAS) score, range of movement of the first metatarsophalangeal joint and lateral metatarsalgia were observed, measured and evaluated. RESULTS Based on clinic curative effect evaluation criterion, 56 feet (37.3%) were excellent, 88 feet (58.7%) good, 6 feet (4.0%) fair. The postoperative mean AOFAS score was 84.20 ± 4.32 points. The mean HVA decreased from 33.28° to 12.31° and the mean IMA1-2 from 11.75° to 6.80°. The TSP was corrected from an average preoperative grade of 4.29 to a grade of 3.07 by final follow-up. There was no nonunion or delayed union, no avascular necrosis, no infection, and no hallux varus. Numbness in the big toe was found in 4 feet (2.7%). The range of motion of the first metatarsophalangeal joint decreased from 70.20° to 69.53°. Of 97 feet (64.7%) with pre-operative 2-5 metatarsalgia, this had disappeared in 35 feet, improved in 54 feet and was aggravated in 8 feet postoperatively. CONCLUSION Minimal incision osteotomy is a simple and reliable technique for treating hallux abducto valgus with minimal complications.
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Affiliation(s)
- Wei-dong Sun
- Department of Orthopaedics, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Arnold H, Stukenborg-Colsman C, Hurschler C, Seehaus F, Bobrowitsch E, Waizy H. Biomechanical in vitro - stability testing on human specimens of a locking plate system against conventional screw fixation of a proximal first metatarsal lateral displacement osteotomy. Open Orthop J 2012; 6:133-9. [PMID: 22675409 PMCID: PMC3367465 DOI: 10.2174/1874325001206010133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 03/04/2012] [Accepted: 03/08/2012] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION The aim of this study was to examine resistance to angulation and displacement of the internal fixation of a proximal first metatarsal lateral displacement osteotomy, using a locking plate system compared with a conventional crossed screw fixation. MATERIALS AND METHODOLOGY Seven anatomical human specimens were tested. Each specimen was tested with a locking screw plate as well as a crossed cancellous srew fixation. The statistical analysis was performed by the Friedman test. The level of significance was p = 0.05. RESULTS We found larger stability about all three axes of movement analyzed for the PLATE than the crossed screws osteosynthesis (CSO). The Friedman test showed statistical significance at a level of p = 0.05 for all groups and both translational and rotational movements. CONCLUSION The results of our study confirm that the fixation of the lateral proximal first metatarsal displacement osteotomy with a locking plate fixation is a technically simple procedure of superior stability.
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Affiliation(s)
- Heino Arnold
- Orthopädisch - Unfallchirurgische Praxisklinik, Orthopädisches Zentrum Fichtelgebirge, Bahnhofstraße 10, 95111 Rehau, Germany
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Okuda R, Yasuda T, Jotoku T, Shima H. Supination stress of the great toe for assessing intraoperative correction of hallux valgus. J Orthop Sci 2012; 17:129-35. [PMID: 22170521 DOI: 10.1007/s00776-011-0182-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2011] [Accepted: 11/24/2011] [Indexed: 11/30/2022]
Abstract
BACKGROUND We have devised a new intraoperative technique (supination stress of the great toe) in which correction of hallux valgus and metatarsus primus varus, and reduction of the sesamoids could be simultaneously obtained at hallux valgus surgery. The purpose of this study was to prospectively investigate the efficacy of supination stress for assessing intraoperative correction of hallux valgus. METHODS Thirty patients (31 feet) with an average age of 59.8 years who had hallux valgus were treated with a proximal metatarsal osteotomy. Supination stress under traction was manually applied to the great toe after release of the distal soft tissues and a proximal metatarsal osteotomy. C-arm fluoroscopy was used to verify correction of hallux valgus and to obtain dorsoplantar non-weightbearing images under supination stress. The dorsoplantar non-weightbearing fluoroscopic images were assessed preoperatively and at the time of intraoperative supination stress. The hallux valgus and intermetatarsal angles were measured. The position of the medial sesamoids was classified with a grading system ranging from I to VII as described by Hardy and Clapham. We defined a grade of IV or less as the normal position of the sesamoids and grade V or greater as lateral displacement of the sesamoids. RESULTS The average hallux valgus angle was 34.3° preoperatively and 11.9° at the time of intraoperative supination stress. The average intermetatarsal angle was 16.4° preoperatively and 5.5° at the time of intraoperative supination stress (p < 0.0001, p < 0.0001, respectively). At the time of intraoperative supination stress, the hallux valgus angle was 20° or less in all feet, and the intermetatarsal angle was 10° or less in all feet. Preoperatively, all feet were classified as having lateral displacement of the sesamoids. At the time of intraoperative supination stress, all feet were classified as having normal positioning of the sesamoids. CONCLUSIONS Supination stress of the great toe was an effective maneuver for assessing intraoperative correction of hallux valgus and metatarsus primus varus, and reduction of the sesamoids.
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Affiliation(s)
- Ryuzo Okuda
- The Department of Orthopedic Surgery, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, Japan.
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Tsilikas SP, Stamatis ED, Kourkoulis SK, Mitousoudis AS, Chatzistergos PE, Papagelopoulos PJ. Mechanical comparison of two types of fixation for ludloff oblique first metatarsal osteotomy. J Foot Ankle Surg 2011; 50:699-702. [PMID: 21813302 DOI: 10.1053/j.jfas.2011.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Accepted: 06/09/2011] [Indexed: 02/03/2023]
Abstract
The Ludloff oblique metatarsal osteotomy is an effective method to correct hallux valgus deformity, although a number of problems have been associated with it, including inherent instability, delayed union, dorsal malunion, and fixation failure. The purpose of the present study was to compare the mechanical characteristics of fixation of the Ludloff osteotomy in 20 identical synthetic bone models, 10 fixated using 2 screws (group I) and 10 fixated using 2 screws augmented with a mini locking plate (group II). Each specimen was loaded to failure, and the mean average load to failure, stiffness, and absorbed energy to failure were compared using unpaired Student's t test. The mean average stiffness of the Ludloff osteotomy fixed with 2 screws (group I) and with the supplementary mini locking plate (group II) was 172.7 ± 31.7 N/mm and 193.3 ± 39 N/mm, respectively (p = .21). The mean average load to failure for groups I and II was 278.4 ± 64.4 N and 356.2 ± 77.9 N, respectively (p = .025). The mean average energy absorbed before failure for groups I and II was 506.7 ± 206.4 Nmm and 769.8 ± 339.4 Nmm, respectively (p = .05). The use of a medially applied supplementary mini locking plate offers a simple and effective method to improve the mechanical stability of the Ludloff oblique osteotomy.
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Affiliation(s)
- Stavros P Tsilikas
- Orthopaedic Surgeon, Department of Orthopaedic Surgery, 401 General Army Hospital, Athens, Greece
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Kayiaros S, Blankenhorn BD, Dehaven J, Van Lancker H, Sardella P, Pascalides JT, Digiovanni CW. Correction of metatarsus primus varus associated with hallux valgus deformity using the arthrex mini tightrope: a report of 44 cases. Foot Ankle Spec 2011; 4:212-7. [PMID: 21490180 DOI: 10.1177/1938640011402823] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Metatarsus primus varus must be addressed during correction of moderate to severe hallux valgus deformity. As an alternative to proximal osteotomy or first tarsometatarsal fusion for hallux valgus correction, this study presents a series of patients treated using the Arthrex Mini TightRope. A total of 36 patients (44 operations) with hallux valgus and metatarsus primus varus underwent correction using the Arthrex Mini TightRope. Assessment included measurement of radiographic parameters, the American Orthopaedic Foot and Ankle Society (AOFAS) midfoot outcomes score, and the SF-12. The average hallux valgus angle improved from 32.2° to 15.2° (P < .0001). The average first intermetatarsal angle improved from 14.6° to 8.2° (P < .0001). The average distal metatarsal articular angle improved from 17.0° to 9.6° (P < .0001). The average AOFAS midfoot outcomes scores improved from 45.44 to 84.72 (P < .0001). Postoperative SF-12 physical and mental scores averaged 52.99 and 56.63. Only one patient had recurrence of deformity. Correcting metatarsus primus varus in association with hallux valgus deformity using the Arthrex Mini TightRope should be considered a treatment option. This technique is less invasive and seems capable of maintaining correction while allowing for early weight bearing and avoiding the need for a proximal first metatarsal osteotomy or Lapidus procedure.
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Affiliation(s)
- Stephen Kayiaros
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA.
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30
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Abstract
Hallux valgus is a complex progressive deformity affecting the forefoot. The main pathologic anatomy concerns the first metatarsophalangeal joint, including a varus or medial deviation of the first metatarsal and pronation deformity in the longitudinal axis. The goal of this study was to evaluate a series of consecutive patients over a 2-year period after a scarf osteotomy of the first metatarsal. A scarf osteotomy was performed on 31 consecutive patients with moderate to severe hallux valgus deformity (intermetatarsal angle, 13-22°; hallux valgus angle, 20-44°). Twenty-nine women and 2 men had an average age of 57 years (range, 21-71 years) at the time of surgery. Preoperative and postoperative evaluations included standing anteroposterior and lateral radiographs, American Orthopaedic Foot and Ankle Score (AOFAS) score, physical examination, and foot pressure analysis by weight-bearing ink prints. Patients were evaluated radiographically and clinically in the initial postoperative period (≤1 month), intermediate postoperative period (2-6 months), and final follow-up (12-36 months). Twenty-eight feet were available for analysis. Five of the 28 feet had concurrent surgeries on the lesser toes for hammer-toe correction or preoperative metatarsalgia. Paired Student t test on the 28 feet showed a statistically significant improvement (P<.0001) between pre- and postoperative intermetatarsal angle, hallux valgus angle, and AOFAS score. One foot had recurrence of the hallux valgus deformity. Paired analysis of variance of the 27 feet without recurrence showed a statistically significant improvement in the pre- and postoperative parameters (P<.0001). From this subset, the multiple-comparison Student-Newman-Keuis post hoc test showed a statistically significant (P<.0001) preservation of the correction in the intermediate follow-up period to final follow-up at an average 28 months.
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Affiliation(s)
- Tarek A Aly
- Orthopedic Department, Tanta University Hospital, Tanta, Egypt.
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31
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Abstract
Level of Evidence: V, Expert Opinion
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32
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Nedopil A, Rudert M, Gradinger R, Schuster T, Bracker W. Closed wedge osteotomy in 66 patients for the treatment of moderate to severe hallux valgus. Foot Ankle Surg 2010; 16:9-14. [PMID: 20152748 DOI: 10.1016/j.fas.2009.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2008] [Revised: 03/17/2009] [Accepted: 03/31/2009] [Indexed: 02/04/2023]
Abstract
BACKGROUND The intention of this study was to analyze the long-term results of the proximal closing wedge osteotomy for the correction of hallux valgus deformity, modified by adding a mini L-plate for osteosynthesis. METHODS The outcome of a proximal first metatarsal closing wedge osteotomy was retrospectively evaluated after a mean follow-up of 52 months. A total of 66 female patients (86 feet) participated in this study. The AOFAS-score was used to evaluate the postoperative results. Pre- and postoperative weight-bearing radiographs were used to evaluate the osseous development. RESULTS 95.5% of the patients were satisfied, 3 patients (4.5%) were not satisfied with the overall result of the operation. Transfer metatarsalgia was registered in 7 of 50 cases. The mean improvement of the HV-angle was 22.1 degrees (36.4 degrees to 14.3 degrees ) and the intermetatarsal angle was reduced from a mean of 17.6 degrees to a mean of 6.5 degrees . The mean first metatarsal shortening was 3.2mm. The mean AOFAS-score was 78 points. CONCLUSION The results confirm, that the closing wedge osteotomy is indicated for moderate to severe hallux valgus. The shortening of the first ray is comparable with other well-established operative procedures. The risk of transfer metatarsalgia can only be lightly reduced by this procedure.
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33
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Abstract
The standard classification system used to measure the sesamoids in the evaluation of hallux abductovalgus is a uniplanar description of a multiplanar deformity. Additionally, it cannot accurately describe a true measure of sesamoid positional change in the perioperative period because the first metatarsal is laterally transposed during corrective surgery. The intended emphasis of this investigation is to evaluate the sesamoid position in multiple planes relative to a stationary anatomical landmark following first metatarsal osteotomy for the surgical correction of hallux abductovalgus deformity. A retrospective radiographic review of 46 feet in 38 patients demonstrated statistically significant (P < .001) differences between preoperative and postoperative values for the first intermetatarsal angle, hallux abductus angle, sesamoid rotation angle, tibial sesamoid position, and tibial sesamoid grade. However, there was no significant difference in the sesamoid position in both the transverse (P = .07) and frontal (P = .29) planes when measured relative to the stationary second metatarsal. Based on the preceding results, the appropriate expected surgical outcome of hallux abductovalgus correction may be to relocate the first metatarsal on top of the relatively immobile sesamoids.
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Affiliation(s)
- Roland Ramdass
- Department of Podiatric Surgery, Temple University School of Podiatric Medicine, Philadelphia, PA 19107, USA
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34
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Abstract
Osteotomy of the proximal metatarsal for the correction of moderate to severe hallux valgus deformity is commonly performed. The purpose of this study is to review the early results of a technique for the correction of hallux valgus, an opening wedge osteotomy of the proximal first metatarsal with opening wedge plate fixation. A review was performed of the results of 47 patients (49 feet) who underwent correction of hallux valgus with proximal metatarsal opening wedge osteotomy. All osteotomies were secured with plate fixation on the medial side. Evaluation consisted of preoperative and postoperative radiographic as well as clinical evaluations. Mean corrections of 7 degrees were achieved for the 1-2 intermetatarsal angles. Fourteen complications occurred, 6 of which involved mild hardware irritation and did not affect outcome. Four nonunions or delayed unions were identified. The authors find the opening wedge osteotomy of the proximal first metatarsal to be a technically straightforward procedure for correcting moderate to severe hallux valgus. The correction obtained is comparable to other described techniques.
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Affiliation(s)
- W Bret Smith
- Moore Orthopaedics, Lexington, South Carolina 29072, USA.
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35
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Abstract
BACKGROUND Although several studies have described good results of proximal chevron and Ludloff osteotomies, there have been no studies comparing the results of these two techniques at a single institution. MATERIALS AND METHODS We consecutively evaluated 46 patients who underwent proximal chevron osteotomies and 52 patients who underwent Ludloff osteotomies. Patients were evaluated by preoperative and postoperative weight bearing radiographs and the American Orthopaedic Foot and Ankle Society (AOFAS) hallux MP score. RESULTS Both groups had similarly high AOFAS scores and good correction by radiographic parameters. No statistically significant differences were found with respect to correction of hallux valgus angle (HVA) and intermetatarsal angle (IMA) between the two groups. Significant shortening of the first metatarsal was found after Ludloff osteotomy (p < 0.05). At 6 weeks after surgery, the pain subscore was significantly lower in the proximal chevron group than in the Ludloff group (p < 0.05). CONCLUSIONS The proximal chevron and Ludloff osteotomies yielded equivalent clinical and radiological results. The Ludloff osteotomy with lag screw fixation is more stable and does not require postoperative hardware removal, although it is technically demanding and has a tendency toward greater shortening of the first metatarsal.
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Affiliation(s)
- Woo Jin Choi
- Yonsei University College of Medicine, Seoul, Korea
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36
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Abstract
AIM The aim of this study was to evaluate the distal metatarsal articular angle as a key factor in choosing between the proximal closing wedge osteotomy and scarf osteotomy. METHOD The investigation involved 40 feet: 32 females aged 13-68 in whom 24 unilateral and 8 bilateral operations had been performed from 24 to 63 months previously. RESULTS There were statistically significant differences between groups in the postoperative hallux valgus angle and in first metatarsal shortening. We found an inverse correlation between the preoperative distal metatarsal articular angle and intermetatarsal angle improvement after proximal closing wedge osteotomy and a positive correlation after scarf osteotomy. CONCLUSION This study confirmed the value of distal metatarsal articular angle assessment.
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Affiliation(s)
- Lukasz Paczesny
- Department of Orthopaedics for Adults and Children, Provincial Children's Hospital, 87-100 Toruń, Poland.
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37
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Abstract
Many options exist for surgical correction of hallux valgus and associated metatarsus primus varus deformities. First-ray realignment and stabilization are keys to successful deformity correction. This article presents a brief review of first-metatarsal osteotomies in the correction of hallux valgus or metatarsus primus varus and summarizes arguments for proximal osteotomy with soft tissue balancing.
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Affiliation(s)
- Matthew D Sorensen
- Advanced Foot and Ankle Surgery Fellowship, Orthopedic Foot and Ankle Center, Westerville, OH 43082, USA
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38
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Jawish R, Assoum H, Saliba E. Opening wedge osteotomy of the first cuneiform for the treatment of hallux valgus. Int Orthop 2009; 34:361-8. [PMID: 19554329 DOI: 10.1007/s00264-009-0825-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2008] [Revised: 05/21/2009] [Accepted: 05/24/2009] [Indexed: 11/28/2022]
Abstract
We performed an opening wedge osteotomy of the first cuneiform for the correction of all degrees of hallux valgus deformities. A wedge-shaped graft maintained the open wedge osteotomy and decreased the metatarsocuneiform joint inclination to correct the main angles of the hallux valgus. This procedure was performed for 101 feet of 63 patients (two men and 61 women). Fifteen feet benefited from a shortening of P1. The average age was 42 (16 to 84) years with a mean follow-up of 7.7 (1.5 to 14.8) years. We evaluated the M1-P1 and the M1-M2 angles, the joint congruency and the position of the lateral sesamoid. The clinical examination was graded by the AOFAS score which includes comprehensive assessment of pain, function and alignment and the subjective assessment of patients. The clinical AOFAS score improved from 35.24 points preoperatively to 86.36 postoperatively and from 33.25 to 88.03 points in severe deformity. The subjective rating was 44.44% excellent, 41.27% good, 9.52% fair and 4.76% poor. The M1-P1 angle improved from 29.38 degrees to 16.28 degrees and the M1-M2 angle from 14.36 degrees to 10.34 degrees . In the 42 severe feet deformity, these angles improved respectively from 45.58 degrees to 19.58 degrees and from 18.51 degrees to 11.16 degrees . This technique allowed an accurate correction of the main angles of hallux valgus with different degrees of deformity and avoided the complications related to different types of osteotomies achieved along the first metatarsal. After a long follow-up, we demonstrated a durable result while 86% of patients proved excellent and good results according to the AOFAS score.
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Affiliation(s)
- Roger Jawish
- Department of Orthopaedic Surgery, Sacré Coeur Hospital, Beirut, Lebanon.
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39
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Fadel GE, Hussain SM, Sripada S, Jain AS. Fixation of first metatarsal basal osteotomy using Acutrak screw. Foot Ankle Surg 2009; 14:21-5. [PMID: 19083607 DOI: 10.1016/j.fas.2007.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2007] [Revised: 08/23/2007] [Accepted: 09/25/2007] [Indexed: 02/04/2023]
Abstract
BACKGROUND The purpose of this study is to determine clinical and radiological outcome following the internal fixation of first metatarsal basal osteotomy using Acutrak screw. METHODS Between May 1999 and December 2003, 37 feet undergoing basal closing wedge osteotomy were stabilised using Acutrak screw. The minimum follow-up period was 18 months. The position and fate of the screw, complications, hallux valgus, intermetatarsal and metatarsal declination angles, and time for bony union were assessed postoperatively and at the final follow-up. RESULTS Seventy-nine percent of the corrected feet had achieved excellent or good AOFAS score, 13% fair, and 8% poor score. The average preoperative intermetatarsal, hallux valgus and first metatarsal declination angles were 17.3 degrees (12-20 degrees), 38 degrees (17-53 degrees) and 22.5 degrees (16-30 degrees), respectively. These were reduced to 10.3 degrees (0-16 degrees), 14.6 degrees (9-26 degrees) and 20.4 degrees (16-26 degrees) following surgery and 11.2 degrees (0-18 degrees), 16.0 degrees (12-22 degrees) and 20.1 degrees (16-23 degrees), respectively, at the final follow-up. Clinical and radiological union has been achieved in all cases. CONCLUSION Our technique provides stable fixation with minimal loss of position at the osteotomy site.
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Affiliation(s)
- G E Fadel
- Department of Orthopaedics & Trauma, Ninewells Hospital & Medical School, Dundee, UK.
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Costa MT, de Almeida Pinto RZ, Ferreira RC, Sakata MA, Frizzo GG, Santin RAL. OSTEOTOMY OF THE FIRST METATARSAL BASE ON THE TREATMENT OF MODERATE TO SEVERE HALLUX VALGUS RESULTS AFTER MEAN FOLLOW-UP TIME OF EIGHT YEARS. Rev Bras Ortop 2009; 44:247-53. [PMID: 27004179 PMCID: PMC4783667 DOI: 10.1016/s2255-4971(15)30075-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: To assess the result of the treatment of moderate to severe hallux valgus with osteotomy of the first metatarsal base associated to distal release of soft parts and medial capsuloplasty. Methods: 13 patients were assessed (15 feet) submitted to surgical treatment of hallux valgus moderate to severe. The mean follow-up time was 102 months; there were 12 female and 1 male patients, with mean age at the time of surgery of 49 years. The patients enrolled were interviewed according to the questionnaire developed by our service, clinically examined according to the AOFAS scale and submitted to X-ray tests for comparing the results with baseline images. Results: The mean score of the AOFAS scale obtained at the final assessment was 82 points. Nine of the 15 feet (60%) showed some late complications, with four (27%) varus deformities, three (20%) recurrences; two patients (13%) presenting with pain complaints with no associated deformity. In the hallux metatarsophalangeal joint, movement loss was 41° (57%); dorsiflexion movement was mostly affected, with a mean loss of 37° (60%). The range of motion on the contralateral intact side served as control group. Arthrosis progression was seen on the final X-ray evaluation. In all cases, shortening and lifting of the first metatarsal were noticed; however, we couldn't correlate the shortening and lifting with metatarsalgia, plant callosity or lower scoring on the AOFAS scale at the final evaluation. Conclusions: The osteotomy technique by the basis and with distal realignment of soft parts employed in the treatment of moderate to severe hallux valgus showed a high rate of late complications. Due to the high number of complications, we believe that adopting this technique for correcting hallux valgus deformities should be carefully considered.
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Affiliation(s)
- Marco Túlio Costa
- Assistant Physician, Foot and Ankle Group, Santa Casa de Misericórdia de Sao Paulo, Brazil
- Correspondence: Rua Joāo Moura, 2245 – Sao Paulo, SP. CEP: 05412-004Correspondence: Rua Joāo Moura, 2245Sao PauloSPCEP:05412-004
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Trnka HJ, Hofstaetter SG, Hofstaetter JG, Gruber F, Adams SB, Easley ME. Intermediate-term results of the Ludloff osteotomy in one hundred and eleven feet. J Bone Joint Surg Am 2008; 90:531-9. [PMID: 18310703 DOI: 10.2106/jbjs.f.00205] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The modified Ludloff proximal first metatarsal osteotomy is indicated for the surgical correction of moderate-to-severe hallux valgus deformity associated with metatarsus primus varus. We report the intermediate-term results of this procedure. METHODS Ninety-nine patients (111 feet) with a mean age of fifty-six years underwent a modified Ludloff proximal first metatarsal osteotomy and a distal soft-tissue procedure at two institutions for the treatment of a moderate-to-severe hallux valgus deformity. The American Orthopaedic Foot and Ankle Society score and weight-bearing radiographs of the foot were assessed preoperatively and after a mean duration of follow-up of thirty-four months. Clinical and radiographic outcome was also compared between younger and older patients, with the arbitrarily chosen age of sixty years dividing the two groups. RESULTS The mean American Orthopaedic Foot and Ankle Society score improved significantly (p < 0.0001) from 53 points preoperatively to 88 points at the time of the most recent follow-up. The mean American Orthopaedic Foot and Ankle Society score for patients who were sixty years of age or less was significantly higher than that for patients who were more than sixty years of age (91 compared with 83 points; p = 0.0057). The mean hallux valgus angle decreased significantly from 35 degrees preoperatively to 9 degrees at the time of the most recent follow-up (p < 0.0001), and the mean intermetatarsal angle decreased significantly from 17 degrees to 8 degrees (p < 0.0001). All osteotomy sites united without dorsiflexion malunion but with a mean first metatarsal shortening of 2.2 mm. CONCLUSIONS To our knowledge, the present report describes the largest cohort of patients undergoing a modified Ludloff osteotomy for the correction of hallux valgus deformity that has been reported in the literature. Our intermediate-term results demonstrate that the procedure achieves significant correction of moderate-to-severe hallux valgus deformity, significant reduction in forefoot pain, and significant improvement in functional outcome. Patients with an age of sixty years or less appear to have a more favorable outcome.
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Affiliation(s)
- H-J Trnka
- Foot and Ankle Center Vienna/Fusszentrum Wien, Vienna, Austria.
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42
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Haas Z, Hamilton G, Sundstrom D, Ford L. Maintenance of correction of first metatarsal closing base wedge osteotomies versus modified Lapidus arthrodesis for moderate to severe hallux valgus deformity. J Foot Ankle Surg 2007; 46:358-65. [PMID: 17761320 DOI: 10.1053/j.jfas.2007.05.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2006] [Indexed: 02/03/2023]
Abstract
A retrospective radiographic review of 57 feet was conducted to compare maintenance of correction of the modified Lapidus arthrodesis with the first metatarsal closing base wedge osteotomy for moderate to severe hallux valgus deformity. Radiographic parameters were measured on the preoperative, early postoperative, and greater than 11-month postoperative weightbearing radiographs. These measurements included the intermetatarsal angle, the hallux abductus angle, and the tibial sesamoid position. The patients who underwent the closing base wedge osteotomy had an average initial intermetatarsal correction of 10.4 degrees; for the modified Lapidus arthrodesis, it was 7.6 degrees. The patients who underwent the closing base wedge osteotomy had an average loss of intermetatarsal correction of 2.55 degrees from early to late postoperative radiographs; for the modified Lapidus arthrodesis, it was 1.08 degrees. Our results demonstrated that the modified Lapidus arthrodesis maintains correction to a greater degree than the first metatarsal closing base wedge osteotomy with statistical significance (P = .0039). Both the modified Lapidus arthrodesis and the first metatarsal closing base wedge osteotomy are effective procedures with respect to degree of radiographic correction for moderate to severe hallux valgus deformities.
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Affiliation(s)
- Zachary Haas
- Kaiser Permanente Medical Center, San Francisco, Oakland, Walnut Creek, CA, USA
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Abstract
BACKGROUND Hallux valgus and metatarsus primus varus deformities usually are the result of failure of the supporting soft tissues rather than bone deformities. Since soft-tissue procedures have been shown to only be suitable for mild deformities, first metatarsal osteotomy has become an integral part of correcting moderate to severe deformities. A soft-tissue technique referred to as the "syndesmosis procedure" by the author was evaluated for its effectiveness in correcting metatarsus primus varus in feet with hallux valgus. METHODS This is a retrospective clinical and radiographic study of six patients (11 feet) an average of 6 years and 10 months after the "syndesmosis procedure." A cerclage technique using absorbable suture (PDS) was used for the first metatarsal realignment, and its long-term maintenance depended on a syndesmosis (fibrous) bonding between the first and second metatarsal bases. RESULTS The average preoperative hallux valgus angle of 29.5 (21 to 43) degrees improved to 13.5 (-2 to 24) degrees and the average preoperative metatarsus primus varus angle of 13.6 (12 to 16) degrees improved to 5.2 (2 to 8) degrees at an average of 85.7 (33 to 128) months. All patients were satisfied with their results and were able to return to sports and wearing high-heeled shoes as desired. Complications were few and mild. Followup American Orthopaedic Foot and Ankle Society Hallux scores averaged 93 points. CONCLUSIONS This small but long-term retrospective study showed encouraging results for the correction of metatarsus primus varus deformity and a high patient satisfaction.
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Affiliation(s)
- Daniel Yiang Wu
- Center for Special Hallux Valgus Surgery, Hong Kong Adventist Hospital, 40 Stubbs Road, Hong Kong, S.A.R. China.
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44
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Affiliation(s)
- Mark E Easley
- Duke Health Center, 3116 North Duke Street, Room 243, Durham, NC 27705, USA.
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45
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Willauschus W, Schneider M, Schaaf W, Graham-Schaaf W. Ambulante kombinierte subcapitale und proximale opening wedge Osteotomie bei Hallux valgus und Metatarsus primus varus. ACTA ACUST UNITED AC 2006. [DOI: 10.1007/s10302-006-0212-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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46
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Abstract
The purpose of this article is to review our experience with malunion and nonunion of proximal and distal first metatarsal osteotomies and to outline the treatment options when such complications occur.
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Affiliation(s)
- Anand M Vora
- Lake Forest Orthopaedic Associates, Illinois Bone and Joint Institute, 720 Florsheim Drive, Lake Forest, IL 60048, USA
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47
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Abstract
Loss of the hallux can lead to significant gait problems and cause difficult biomechanical problems with weight bearing. Amputation of the first ray should be avoided when possible. Soft tissue defect of the hallux can be particularly difficult to manage because of the absence of local muscle tissue for coverage. In younger patients, soft tissue loss usually is related to trauma; an understanding of the techniques that are available for coverage are important to maintain length and function of the first ray. Diabetic neuropathy and resultant ulceration of the hallux or metatarsophalangeal joint is another common cause of soft tissue deficiency that may lead to deep infection and potentially result in amputation. Certain systemic problems, such as inflammatory diseases or gout, can cause significant degeneration of the local tissues which also can be problematic. Wound dehiscence or loss of skin flaps that are created during surgery represent further difficulties that may be encountered. This article reviews the common causes of amputation of the hallux and the principles that are necessary for salvage of the digit.
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Affiliation(s)
- V James Sammarco
- The Center For Orthopaedic Care, 2123 Auburn Avenue, Suite 235, Cincinnati, OH 45219, USA.
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48
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Abstract
A variety of metatarsal osteotomies has been described since the first report by Gernet in 1836. Many of these osteotomies were abandoned throughout the years. Because one procedure is not capable of correcting all types of hallux valgus deformities, an algorithm, as a guideline, is preferable. This article presents a choice of metatarsal osteotomies for correction of hallux deformities based on clinical and biomechanical research.
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Affiliation(s)
- Hans-Jörg Trnka
- Foot and Ankle Center, Wiener Privatklinik, Mariannengasse 14/1/2, 1090 Vienna, Austria.
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Stamatis ED, Navid DO, Parks BG, Myerson MS. Strength of fixation of Ludloff metatarsal osteotomy utilizing three different types of Kirschner wires: a biomechanical study. Foot Ankle Int 2003; 24:805-11. [PMID: 14587999 DOI: 10.1177/107110070302401014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Static biomechanical studies have demonstrated that the Ludloff shaft metatarsal osteotomy is significantly more stable than other commonly used proximal (basilar) osteotomies, such as the proximal crescentic and the proximal chevron. High average static bending failure moments have been recorded for the screw fixation Ludloff osteotomy construct. The objective of the current study was to find a reasonable alternative method of fixation in cases where a short osteotomy may not be amenable to adequate screw fixation and in cases where an inadvertent intraoperative fracture of the metatarsal occurs and subsequent screw fixation is precarious due to inadequate bone stock. A Ludloff osteotomy was performed on 24 matched pairs of cadaveric specimens to compare the strength of fixation of three different types of Kirschner wires (smooth, threaded, and SOC threaded). Biomechanical testing with plantar force was carried out, and failure load and stiffness were measured for each specimen. The current results indicate that the threaded pin construct provides adequate strength for fixation of the Ludloff osteotomy in the clinical setting.
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Affiliation(s)
- Emmanouil D Stamatis
- Department of Orthopaedic Surgery, The Union Memorial Hospital, Baltimore, MD, USA
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50
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