A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant
Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to fir...
Ausführliche Beschreibung
Autor*in: |
Jong Min Lee MD [verfasserIn] Caroline Cristofaro [verfasserIn] Shahin Kayum [verfasserIn] Ryan Khan [verfasserIn] Ellie Pinsker [verfasserIn] Mansur Halai FRCS(Tr&Orth) [verfasserIn] Timothy R. Daniels MD, FRCSC [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Übergeordnetes Werk: |
In: Foot & Ankle Orthopaedics - SAGE Publishing, 2018, 7(2022) |
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Übergeordnetes Werk: |
volume:7 ; year:2022 |
Links: |
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DOI / URN: |
10.1177/2473011421S00744 |
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Katalog-ID: |
DOAJ020354398 |
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245 | 1 | 2 | |a A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant |
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520 | |a Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. | ||
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10.1177/2473011421S00744 doi (DE-627)DOAJ020354398 (DE-599)DOAJc96367e1541c45758735f3ae5d0e1745 DE-627 ger DE-627 rakwb eng RD701-811 Jong Min Lee MD verfasserin aut A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. Orthopedic surgery Caroline Cristofaro verfasserin aut Shahin Kayum verfasserin aut Ryan Khan verfasserin aut Ellie Pinsker verfasserin aut Mansur Halai FRCS(Tr&Orth) verfasserin aut Timothy R. Daniels MD, FRCSC verfasserin aut In Foot & Ankle Orthopaedics SAGE Publishing, 2018 7(2022) (DE-627)872473007 (DE-600)2874570-X 24730114 nnns volume:7 year:2022 https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 kostenfrei https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/toc/2473-0114 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2034 GBV_ILN_2068 GBV_ILN_2704 GBV_ILN_2707 GBV_ILN_2890 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2022 |
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10.1177/2473011421S00744 doi (DE-627)DOAJ020354398 (DE-599)DOAJc96367e1541c45758735f3ae5d0e1745 DE-627 ger DE-627 rakwb eng RD701-811 Jong Min Lee MD verfasserin aut A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. Orthopedic surgery Caroline Cristofaro verfasserin aut Shahin Kayum verfasserin aut Ryan Khan verfasserin aut Ellie Pinsker verfasserin aut Mansur Halai FRCS(Tr&Orth) verfasserin aut Timothy R. Daniels MD, FRCSC verfasserin aut In Foot & Ankle Orthopaedics SAGE Publishing, 2018 7(2022) (DE-627)872473007 (DE-600)2874570-X 24730114 nnns volume:7 year:2022 https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 kostenfrei https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/toc/2473-0114 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2034 GBV_ILN_2068 GBV_ILN_2704 GBV_ILN_2707 GBV_ILN_2890 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2022 |
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10.1177/2473011421S00744 doi (DE-627)DOAJ020354398 (DE-599)DOAJc96367e1541c45758735f3ae5d0e1745 DE-627 ger DE-627 rakwb eng RD701-811 Jong Min Lee MD verfasserin aut A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. Orthopedic surgery Caroline Cristofaro verfasserin aut Shahin Kayum verfasserin aut Ryan Khan verfasserin aut Ellie Pinsker verfasserin aut Mansur Halai FRCS(Tr&Orth) verfasserin aut Timothy R. Daniels MD, FRCSC verfasserin aut In Foot & Ankle Orthopaedics SAGE Publishing, 2018 7(2022) (DE-627)872473007 (DE-600)2874570-X 24730114 nnns volume:7 year:2022 https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 kostenfrei https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/toc/2473-0114 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2034 GBV_ILN_2068 GBV_ILN_2704 GBV_ILN_2707 GBV_ILN_2890 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2022 |
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10.1177/2473011421S00744 doi (DE-627)DOAJ020354398 (DE-599)DOAJc96367e1541c45758735f3ae5d0e1745 DE-627 ger DE-627 rakwb eng RD701-811 Jong Min Lee MD verfasserin aut A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. Orthopedic surgery Caroline Cristofaro verfasserin aut Shahin Kayum verfasserin aut Ryan Khan verfasserin aut Ellie Pinsker verfasserin aut Mansur Halai FRCS(Tr&Orth) verfasserin aut Timothy R. Daniels MD, FRCSC verfasserin aut In Foot & Ankle Orthopaedics SAGE Publishing, 2018 7(2022) (DE-627)872473007 (DE-600)2874570-X 24730114 nnns volume:7 year:2022 https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 kostenfrei https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/toc/2473-0114 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2034 GBV_ILN_2068 GBV_ILN_2704 GBV_ILN_2707 GBV_ILN_2890 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2022 |
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10.1177/2473011421S00744 doi (DE-627)DOAJ020354398 (DE-599)DOAJc96367e1541c45758735f3ae5d0e1745 DE-627 ger DE-627 rakwb eng RD701-811 Jong Min Lee MD verfasserin aut A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. Orthopedic surgery Caroline Cristofaro verfasserin aut Shahin Kayum verfasserin aut Ryan Khan verfasserin aut Ellie Pinsker verfasserin aut Mansur Halai FRCS(Tr&Orth) verfasserin aut Timothy R. Daniels MD, FRCSC verfasserin aut In Foot & Ankle Orthopaedics SAGE Publishing, 2018 7(2022) (DE-627)872473007 (DE-600)2874570-X 24730114 nnns volume:7 year:2022 https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 kostenfrei https://doi.org/10.1177/2473011421S00744 kostenfrei https://doaj.org/toc/2473-0114 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_374 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2034 GBV_ILN_2068 GBV_ILN_2704 GBV_ILN_2707 GBV_ILN_2890 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 7 2022 |
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A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant |
abstract |
Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. |
abstractGer |
Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. |
abstract_unstemmed |
Category: Midfoot/Forefoot Introduction/Purpose: 'MoAkin' biplanar proximal phalanx closing wedge osteotomy with dorsal cheilectomy has been described as an effective procedure for treatment of hallux rigidus with hallux valgus interphalangeus (HVI). Its role as an adjunct procedure to first metatarsophalangeal joint hemiarthroplasty using a synthetic cartilage implant has not been well described. The purpose of this radiographic analysis was to examine radiographic changes associated with the MoAkin osteotomy performed in patients who underwent first MTPJ hemiarthroplasty using the Cartiva implant. Methods: A retrospective study of all patients with hallux rigidus and HVI treated with a synthetic cartilage implant and MoAkin osteotomy between 2009 and 2020 was conducted. Radiographs were performed preoperatively and at six- and/or twelve-month postoperatively, and evaluated using standardized measurement techniques. Hallux valgus angle (HVA), interphalangeal angle (IPA), and intermetatarsal angle (IMA) were measured. Results: Fifty-four patients were included in the study (37 male; 17 female). Mean preoperative HVA, IPA, and IMA were 11.7+- 4.2 degrees, 15.8+-4.6 degrees, and 8.2+-2.4 degrees, respectively. Mean six-month postoperative HVA, IMA, IPA were 7.7+-4.2 degrees, 15.7+-5.7 degrees, and 8.2 +- 3.0 degrees. Mean twelve-month postoperative HVA, IMA, IPA were 8.0+-4.5 degrees, 15.2+-6.1 degrees, and 8.1+-2.9 degrees. No statistical differences were found between the six-month and twelve-month radiographic analysis (p<=0.59). There was a statistically significant reduction in the hallux valgus angle at six and twelve-month follow up compared to the preoperative angles (p<0.001, d=0.73-1.16). No statistically significant differences were noted in terms of IPA and IMA (p<=0.31). Conclusion: MoAkin osteotomy improves the hallux valgus angle in patients with hallux rigidus and HVI undergoing first MTPJ hemiarthroplasty with the Cartiva implant. Further studies are warranted to evaluate the impact of these radiographic findings on patient-reported outcomes and other clinical outcomes. |
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title_short |
A Radiographic Analysis of Hallux Valgus Interphalangeus and Biplanar Proximal Phalanx Closing Wedge “MoAkin” Osteotomy in Hallux Rigidus Treated with a Synthetic Cartilage Implant |
url |
https://doi.org/10.1177/2473011421S00744 https://doaj.org/article/c96367e1541c45758735f3ae5d0e1745 https://doaj.org/toc/2473-0114 |
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Caroline Cristofaro Shahin Kayum Ryan Khan Ellie Pinsker Mansur Halai FRCS(Tr&Orth) Timothy R. Daniels MD, FRCSC |
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Caroline Cristofaro Shahin Kayum Ryan Khan Ellie Pinsker Mansur Halai FRCS(Tr&Orth) Timothy R. Daniels MD, FRCSC |
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up_date |
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