Metatarsophalangeal joint | Radiology Reference Article - Radiopaedia.org
Jan 12, 2024 · The metatarsophalangeal joint of the first toe is stabilized by a capsule, ligaments and tendons. Various terms are described in the literature to describe the supporting plantar soft tissues including plantar capsuloligamentous complex, hallucal-sesmoid complex, and plantar plate complex 5 .
High-Resolution MRI of the First Metatarsophalangeal Joint: …
May 15, 2020 · We discuss the normal anatomy of the first MTPJ, which comprises a number of supporting structures, including the sesamoids, plantar plate complex, dorsal extensor tendons, and collateral ligaments. High-resolution 3-T and 11.7-T MRI of cadaveric specimens demonstrates these structures.
a rupture of the medial collateral ligament - FAOJ
Mar 1, 2016 · Here we describe a post traumatic rupture of the MCL of the first MTPJ after motor vehicle accident (MVA) by a flip-flop wearing restrained passenger, review imaging modalities that can assisted in this diagnosis, and discuss treatment options. Case Report.
High-Resolution MRI of the First Metatarsophalangeal Joint: …
May 15, 2020 · The authors detail the anatomy of the first MTPJ in cadaveric forefeet by using high-resolution 3-T and 11.7-T MRI and anatomic-pathologic correlation. Injuries to the plantar plate complex, collateral ligaments, and extensor mechanism are …
MRI of the injured foot. Thickening of the medial collateral ligament ...
Medial collateral ligament injury of the first metatarsophalangeal (MTP) joint is rare. If it is missed, chronic instability and traumatic hallux valgus develop, requiring surgical treatment.
First MTP joint injuries: MR imaging findings in surgically …
Apr 12, 2023 · Patients with surgically managed traumatic first MTP joint injury were more likely to participate in collegiate or professional level sports and had a higher prevalence of both partial and complete tears involving the plantar ligamentous complex and medial collateral ligament.
Collateral ligaments of metatarsophalangeal joints - Wikipedia
The collateral ligaments of metatarsophalangeal joints are strong, rounded cords, placed one on either side of each joint, and attached, by one end, to the posterior tubercle on the side of the head of the metatarsal bone, and, by the other, to the contiguous extremity of the phalanx.
Novel dynamic stabilization method for medial instability of the first …
Oct 14, 2019 · In our case, Mini TightRope was proven as an effective method for medial collateral ligament reconstruction of the first MTP joint. Compared to former methods, it provides immediate strong fixation.
dial capsular structures, especially the dorsal capsule, medial sagittal band, and collateral ligament, are stretched and partly torn. Tearing of the medial sagittal band may lead to lateral-ization of the extensor tendons. Over time, worsening defor-mity and prominent osteophytosis can result in attrition of the
First MTP joint injuries: MR imaging findings in surgically …
Conclusion: Participation in collegiate or professional sports and tears of the plantar ligamentous complex or medial collateral ligament predicted surgical management in patients with first MTP trauma. Keywords: First MTP Trauma; First Metatarsophalangeal Joint; Traumatic Hallux …