Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review
The first metatarsophalangeal (MTP) joint is a frequently loaded joint, handling loads up to 90% of bodyweight. First MTP arthrodesis is a frequently performed procedure designed to improve pain in patients with degenerative MTP joint disease. There are a wide variety of fixation constructs for this...
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2023-10-01
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| author | Abhinav R. Balu Anthony N. Baumann Terence Tsang Grayson M. Talaski Albert T. Anastasio Kempland C. Walley Samuel B. Adams |
| author_facet | Abhinav R. Balu Anthony N. Baumann Terence Tsang Grayson M. Talaski Albert T. Anastasio Kempland C. Walley Samuel B. Adams |
| author_sort | Abhinav R. Balu |
| collection | DOAJ |
| description | The first metatarsophalangeal (MTP) joint is a frequently loaded joint, handling loads up to 90% of bodyweight. First MTP arthrodesis is a frequently performed procedure designed to improve pain in patients with degenerative MTP joint disease. There are a wide variety of fixation constructs for this procedure without consensus on the most effective method. The purpose of this study was to compare the biomechanical integrity of various constructs utilized for first MTP arthrodesis. A systematic review of the literature was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, CINAHL, MEDLINE, and Web of Science databases were searched from inception to 18 June 2023. Articles discussing the biomechanics of first MTP arthrodesis constructs were included. A total of 168 articles were retrieved. A total of 20 articles involving 446 cadaveric and synthetic bone constructs were included in the final review. Of the six articles comparing dorsal plating with compression screws to crossed interfragmentary screws, five found that dorsal plating had significantly higher stiffness. All three studies assessing shape-memory staples found them to be significantly less stable than crossed screws or dorsal plates alone. Both studies evaluating fully threaded screws found them to be stronger than crossed cancellous screws. Wedge resections have been shown to be 10 times stronger than standard planar or conical excision. Dorsal plating with compression screws is the gold standard for MTP arthrodesis. However, more research into newer methods such as fully threaded screws and wedge resections with an increased focus on translation to clinical outcomes is needed. |
| first_indexed | 2024-03-10T21:40:23Z |
| format | Article |
| id | doaj.art-08227f1ebb0f494b9bd219c72ee82d68 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T21:40:23Z |
| publishDate | 2023-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-08227f1ebb0f494b9bd219c72ee82d682023-11-19T14:41:35ZengMDPI AGMaterials1996-19442023-10-011619656210.3390/ma16196562Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic ReviewAbhinav R. Balu0Anthony N. Baumann1Terence Tsang2Grayson M. Talaski3Albert T. Anastasio4Kempland C. Walley5Samuel B. Adams6Feinberg School of Medicine, Northwestern University, Chicago, IL 60208, USACollege of Medicine, Northeast Ohio Medical University, Rootstown, OH 44272, USACampbell University School of Osteopathic Medicine, Lillington, NC 27546, USADepartment of Orthopedics and Rehabilitation, University of Iowa, Iowa City, IA 52242, USADepartment of Orthopaedic Surgery, Duke University, Durham, NC 27708, USADepartment of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI 48109, USADepartment of Orthopaedic Surgery, Duke University, Durham, NC 27708, USAThe first metatarsophalangeal (MTP) joint is a frequently loaded joint, handling loads up to 90% of bodyweight. First MTP arthrodesis is a frequently performed procedure designed to improve pain in patients with degenerative MTP joint disease. There are a wide variety of fixation constructs for this procedure without consensus on the most effective method. The purpose of this study was to compare the biomechanical integrity of various constructs utilized for first MTP arthrodesis. A systematic review of the literature was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, CINAHL, MEDLINE, and Web of Science databases were searched from inception to 18 June 2023. Articles discussing the biomechanics of first MTP arthrodesis constructs were included. A total of 168 articles were retrieved. A total of 20 articles involving 446 cadaveric and synthetic bone constructs were included in the final review. Of the six articles comparing dorsal plating with compression screws to crossed interfragmentary screws, five found that dorsal plating had significantly higher stiffness. All three studies assessing shape-memory staples found them to be significantly less stable than crossed screws or dorsal plates alone. Both studies evaluating fully threaded screws found them to be stronger than crossed cancellous screws. Wedge resections have been shown to be 10 times stronger than standard planar or conical excision. Dorsal plating with compression screws is the gold standard for MTP arthrodesis. However, more research into newer methods such as fully threaded screws and wedge resections with an increased focus on translation to clinical outcomes is needed.https://www.mdpi.com/1996-1944/16/19/6562MTP arthrodesisbiomechanicshallux valgusdorsal plateinterfragmentary screws |
| spellingShingle | Abhinav R. Balu Anthony N. Baumann Terence Tsang Grayson M. Talaski Albert T. Anastasio Kempland C. Walley Samuel B. Adams Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review Materials MTP arthrodesis biomechanics hallux valgus dorsal plate interfragmentary screws |
| title | Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review |
| title_full | Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review |
| title_fullStr | Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review |
| title_full_unstemmed | Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review |
| title_short | Evaluating the Biomechanical Integrity of Various Constructs Utilized for First Metatarsophalangeal Joint Arthrodesis: A Systematic Review |
| title_sort | evaluating the biomechanical integrity of various constructs utilized for first metatarsophalangeal joint arthrodesis a systematic review |
| topic | MTP arthrodesis biomechanics hallux valgus dorsal plate interfragmentary screws |
| url | https://www.mdpi.com/1996-1944/16/19/6562 |
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