Concepedia

First Ray Instability

First Ray Instability is a biomechanical construct in podiatric medicine denoting the pathological hypermobility or compromised structural support of the first metatarsal and its associated cuneiform, which distinguishes it from other forms of midfoot or forefoot instability by specifically impairing load transmission and propulsion during gait.

41

Publications

2.1K

Citations

152

Authors

71

Institutions

Publications per year

2017–2026

6

Parents

Publications

41

Clinical, Quantitative Assessment of First Tarsometatarsal Mobility in the Sagittal Plane and Its Relation to Hallux Valgus Deformity

Kaj Klaue, Sigvard T. Hansen, Alain C. Masquelet · Foot & Ankle International · 1994 · 266 citations

, , +15

Problems of the Second Metatarsophalangeal Joint

Francesca M. Thompson, William G. Hamilton · Orthopedics · 1987 · 228 citations

, , +15

Hypermobility of the first ray.

Mark S. Myerson, Athanasios Badekas · PubMed · 2000 · 196 citations

, , +5

Biomechanics of the first ray. Part II: Metatarsus primus varus as a cause of hypermobility. A three-dimensional kinematic analysis in a cadaver model

Shannon M. Rush, Jeffrey C. Christensen · The Journal of Foot & Ankle Surgery · 2000 · 153 citations

, , +17

First Ray Dorsal Monility in Relation to Hallux Vlagus Deformity and First Intermetatarsal Angle

Ward M. Glasoe, Mary K. Allen, Charles L. Saltzman · Foot & Ankle International · 2001 · 110 citations

, , +14

1–5 of 41

Authors

152

  1. IH
    Il Hoon Sung

    Hanyang University, South Korea

    2 publications · 97 citations

    2

    h-index

  2. JC
    Jeffrey C. Christensen

    Swedish Medical Center, United States

    2 publications · 187 citations

    2

    h-index

  3. PD
    Paul Dayton

    Des Moines University, United States

    2 publications · 61 citations

    2

    h-index

  4. MK
    Merrell Kauwe

    Des Moines University, United States

    2 publications · 61 citations

    2

    h-index

  5. JK
    J-Young Kim

    Eulji University, South Korea

    2 publications · 97 citations

    2

    h-index

1–5 of 152

Institutions

71

  1. University of Rostock

    Rostock, Germany

    2 h-index

    10 publications

    430 citations

  2. Des Moines University

    Des Moines, United States

    2 h-index

    12 publications

    355 citations

  3. Penn Presbyterian Medical Center

    Philadelphia, United States

    2 h-index

    3 publications

    46 citations

  4. University of Padua

    Padua, Italy

    2 h-index

    4 publications

    162 citations

  5. Beihang University

    Beijing, China

    1 h-index

    3 publications

    51 citations

  6. UPMC Presbyterian

    Pittsburgh, United States

    1 h-index

    1 publications

    22 citations

  7. Marymount University

    Arlington, United States

    1 h-index

    1 publications

    12 citations

  8. Wilford Hall Ambulatory Surgical Center

    San Antonio, United States

    1 h-index

    3 publications

    75 citations

1–8 of 71

Venues

  1. Foot & Ankle International

    FAI · 12 publications · 810 citations

    12

    h-index

  2. The Journal of Foot & Ankle Surgery

    6 publications · 246 citations

    6

    h-index

  3. Foot and Ankle Surgery

    3 publications · 127 citations

    3

    h-index

  4. PubMed

    Repository · 2 publications · 217 citations

    2

    h-index

  5. Clinics in Podiatric Medicine and Surgery

    CPEM · 2 publications · 59 citations

    2

    h-index

1–5