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MTP Ligament Injury, Digit 1
Julia R. Crim, MD
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KEY FACTS

  • Terminology

    • Imaging

      • Top Differential Diagnoses

        TERMINOLOGY

        • Definitions

          • Turf toe: Rupture of plantar plate due to hyperdorsiflexion
          • Sand toe: Rupture of dorsal joint capsule due to plantar flexion
          • Skimboarder toe: Rupture of dorsal joint capsule due to hyperdorsiflexion
          • Traumatic hallux valgus: Rupture of medial collateral ligament

        IMAGING

        • General Features

          • Radiographic Findings

            • MR Findings

              • Ultrasonographic Findings

                • Imaging Recommendations

                  DIFFERENTIAL DIAGNOSIS

                    PATHOLOGY

                    • Relevant Anatomy

                      CLINICAL ISSUES

                      • Presentation

                        • Treatment

                          DIAGNOSTIC CHECKLIST

                          • Consider

                            Selected References

                            1. Mason LW et al: Turf toe and disorders of the sesamoid complex. Clin Sports Med. 34(4):725-39, 2015
                            2. Linklater JM: Imaging of sports injuries in the foot. AJR Am J Roentgenol. 199(3):500-8, 2012
                            3. Crain JM et al: MR imaging of turf toe. Magn Reson Imaging Clin N Am. 16(1):93-103, vi, 2008
                            4. Donnelly LF et al: Skimboarder's toe: findings on high-field MRI. AJR Am J Roentgenol. 184(5):1481-5, 2005
                            5. Ashman CJ et al: Forefoot pain involving the metatarsal region: differential diagnosis with MR imaging. Radiographics. 21(6):1425-40, 2001
                            6. Watson TS et al: Periarticular injuries to the hallux metatarsophalangeal joint in athletes. Foot Ankle Clin. 5(3):687-713, 2000
                            7. Frey C et al: Plantarflexion injury to the metatarsophalangeal joint ("sand toe"). Foot Ankle Int. 17(9):576-81, 1996
                            Related Anatomy
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                            Related Differential Diagnoses
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                            References
                            Tables

                            Tables

                            KEY FACTS

                            • Terminology

                              • Imaging

                                • Top Differential Diagnoses

                                  TERMINOLOGY

                                  • Definitions

                                    • Turf toe: Rupture of plantar plate due to hyperdorsiflexion
                                    • Sand toe: Rupture of dorsal joint capsule due to plantar flexion
                                    • Skimboarder toe: Rupture of dorsal joint capsule due to hyperdorsiflexion
                                    • Traumatic hallux valgus: Rupture of medial collateral ligament

                                  IMAGING

                                  • General Features

                                    • Radiographic Findings

                                      • MR Findings

                                        • Ultrasonographic Findings

                                          • Imaging Recommendations

                                            DIFFERENTIAL DIAGNOSIS

                                              PATHOLOGY

                                              • Relevant Anatomy

                                                CLINICAL ISSUES

                                                • Presentation

                                                  • Treatment

                                                    DIAGNOSTIC CHECKLIST

                                                    • Consider

                                                      Selected References

                                                      1. Mason LW et al: Turf toe and disorders of the sesamoid complex. Clin Sports Med. 34(4):725-39, 2015
                                                      2. Linklater JM: Imaging of sports injuries in the foot. AJR Am J Roentgenol. 199(3):500-8, 2012
                                                      3. Crain JM et al: MR imaging of turf toe. Magn Reson Imaging Clin N Am. 16(1):93-103, vi, 2008
                                                      4. Donnelly LF et al: Skimboarder's toe: findings on high-field MRI. AJR Am J Roentgenol. 184(5):1481-5, 2005
                                                      5. Ashman CJ et al: Forefoot pain involving the metatarsal region: differential diagnosis with MR imaging. Radiographics. 21(6):1425-40, 2001
                                                      6. Watson TS et al: Periarticular injuries to the hallux metatarsophalangeal joint in athletes. Foot Ankle Clin. 5(3):687-713, 2000
                                                      7. Frey C et al: Plantarflexion injury to the metatarsophalangeal joint ("sand toe"). Foot Ankle Int. 17(9):576-81, 1996