자기공명영상(MRI)로 보는 말발굽 해부학

자기공명영상(MRI)로 보는 말발굽 해부학

자기공명영상(MRI)로 보는 말발굽 해부학

  • Antoine Micheau, MD , Denis HOA, MD , Susanne AEB Boroffka, PhD - dipl. ECVDI
    • Antoine Micheau, MD : 2 Allée Charles Darwin, 34170 Castelnau-le-lez
    • Denis HOA, MD : 2 Allée Charles Darwin, 34170 Castelnau-le-lez
    • Susanne AEB Boroffka, PhD - dipl. ECVDI : 2 Allée Charles Darwin, 34170 Castelnau-le-lez
  • 게시일: 2021. 4. 9. | 최종 수정 2024. 12. 12.
  • https://doi.org/10.37019/vet-anatomy/726635.ko ISSN 2534-5087

본 모듈의 목적은 자기공명영상(MRI)을 통해 말의 다리 하부구조(발굽, 발, 발허리)에 대한 정상 해부학을 보여주는 데 있습니다.

라벨로 정의된 말의 발 해부학 단면 아틀라스는 다음과 같이 제공됩니다:

  • 파행을 앓는 말의 영상 진단 분석을 위한 기본 해부학 데이터와 참고 영상
  • 의학적 측면에서 말에 대한 신체검사, 통증검사 및 치료에 관련된 말 수의사들과 수의학과 학생들을 위한 해부학적 가이드라인과 참고 기준

이번 모듈에 사용된 말 발끝의 MRI 영상은 Gwendolyn J. Levine(DVM, DACVP)에 의해 제공되었습니다. 건강한 거세말 쿼터호스를 대상으로 Texas A&M University’s College of Veterinary Medicine & Biomedical Sciences, College Station, TX에서 Siemens Verio 3T MRI를 사용하여 왼쪽 앞발이 촬영되었습니다. 

말의 보행 시스템에 대한 필수적인 해부학 영상으로 구성된 이 모듈은 Antoine Micheau - MD에 의해 설계되었으며 라벨로 정의되었습니다.

해부학적 라벨은 국제수의학명명위원회의 권고에 따라 Nomina Anatomica Veterinaria(http://www.wava-amav.org/wava-documents.html)를 근거로 번역되었습니다.

 

저자가 전하는 참고사항:

  • 발굽벽과 발굽바닥과 같은 각질 구조는 PD 및 T2 STIR 강조 시퀀스에서 거의 보이지 않습니다. 이와 같은 각질 구조들을 학습적인 목적으로 라벨을 삽입하기로 하였습니다. 그래서 MR 영상의 빈 영역에서 라벨이 보일 수 있습니다.
  • 일부 구조들은 MRI 상에서 신경과 정맥 또는 정맥의 작은 가지들이 명확히 보여지지 않습니다. 그러나 교육적인 목적으로 이러한 구조를 직접 표시하지 않고 가장 일반적인 위치에 라벨을 표시하기로 하였습니다(모든 영상에서 주요 고유발가락동맥, 정맥, 신경은 명확히 보입니다).

 

Cross-sectional labeled anatomy of the equine digit on MR imaging (hoof, foot, phalanges (long pastern bone, short pastern bone, coffin bone, distal sesamoid bone), sesamoid ligaments, Superficial digital flexor tendon (SDFT), Deep digital flexor tendon (DDFT), Common digital extensor tendon, podotrochlear bursa, proper digital artery, vein an nerve, hoof capsule)
Cross-sectional labeled anatomy of the equine digit on MR imaging (hoof, foot, phalanges (long pastern bone, short pastern bone, coffin bone, distal sesamoid bone), sesamoid ligaments, Superficial digital flexor tendon (SDFT), Deep digital flexor tendon (DDFT), Common digital extensor tendon, podotrochlear bursa, proper digital artery, vein an nerve, hoof capsule)

 

Digit - Horse: MRI - T2-STIR (Transversal)
Digit - Horse: MRI - T2-STIR (Transversal)

 

Anatomy of the equine digit (MRI): MRI - PD - Sagittal (Proximal phalanx [Long pastern bone], Middle phalanx [Short pastern bone], Distal phalanx [Ungual bone; Coffin bone; Pedal bone])
Anatomy of the equine digit (MRI): MRI - PD - Sagittal (Proximal phalanx [Long pastern bone], Middle phalanx [Short pastern bone], Distal phalanx [Ungual bone; Coffin bone; Pedal bone])

 

Anatomy of the equine digit on Magnetic Resonance Imaging (MRI): Superficial digital flexor tendon [SDFT], Common digital extensor tendon, Deep digital flexor tendon [DDFT], Proximal interphalangeal joint [Pastern joint; PIP joint], Distal interphalangeal joint [Coffin joint; DIP joint]
Anatomy of the equine digit on Magnetic Resonance Imaging (MRI): Superficial digital flexor tendon [SDFT], Common digital extensor tendon, Deep digital flexor tendon [DDFT], Proximal interphalangeal joint [Pastern joint; PIP joint], Distal interphalangeal joint [Coffin joint; DIP joint]

 

Anatomy atlas - Horse (MRI - PD - Dorsal): Thoracic limb - Forepaw
Anatomy atlas - Horse (MRI - PD - Dorsal): Thoracic limb - Forepaw

 

Horse - Cross-sectional anatomy (MRI - CLL PD): Lateral collateral sesamoid ligament, Medial collateral sesamoid ligament, Lateral collateral ligament - Distal interphalangeal joint [Coffin joint; DIP joint], Distal digital annular ligament
Horse - Cross-sectional anatomy (MRI - CLL PD): Lateral collateral sesamoid ligament, Medial collateral sesamoid ligament, Lateral collateral ligament - Distal interphalangeal joint [Coffin joint; DIP joint], Distal digital annular ligament

 

Foot and hoof anatomy of the horse on MRI (MRI - Flash-T1-FS-3D): Limbus, Corona of hoof [Coronet], Wall, Sole, Digital pad, Footpad, Frog, Hoof capsule, Digital cushion
Foot and hoof anatomy of the horse on MRI (MRI - Flash-T1-FS-3D): Limbus, Corona of hoof [Coronet], Wall, Sole, Digital pad, Footpad, Frog, Hoof capsule, Digital cushion

 

Cross-sectional labeled anatomy of the equine digit on MR imaging (hoof, foot, phalanges (long pastern bone, short pastern bone, coffin bone, distal sesamoid bone), sesamoid ligaments, Superficial digital flexor tendon (SDFT), Deep digital flexor tendon (DDFT), Common digital extensor tendon, podotrochlear bursa, proper digital artery, vein an nerve, hoof capsule)
이미지 1 - Cross-sectional labeled anatomy of the equine digit on MR imaging (hoof, foot, phalanges (long pastern bone, short pastern bone, coffin bone, distal sesamoid bone), sesamoid ligaments, Superficial digital flexor tendon (SDFT), Deep digital flexor tendon (DDFT), Common digital extensor tendon, podotrochlear bursa, proper digital artery, vein an nerve, hoof capsule)
Digit - Horse: MRI - T2-STIR (Transversal)
이미지 2 - Digit - Horse: MRI - T2-STIR (Transversal)
Anatomy of the equine digit (MRI): MRI - PD - Sagittal (Proximal phalanx [Long pastern bone], Middle phalanx [Short pastern bone], Distal phalanx [Ungual bone; Coffin bone; Pedal bone])
이미지 3 - Anatomy of the equine digit (MRI): MRI - PD - Sagittal (Proximal phalanx [Long pastern bone], Middle phalanx [Short pastern bone], Distal phalanx [Ungual bone; Coffin bone; Pedal bone])
Anatomy of the equine digit on Magnetic Resonance Imaging (MRI): Superficial digital flexor tendon [SDFT], Common digital extensor tendon, Deep digital flexor tendon [DDFT], Proximal interphalangeal joint [Pastern joint; PIP joint], Distal interphalangeal joint [Coffin joint; DIP joint]
이미지 4 - Anatomy of the equine digit on Magnetic Resonance Imaging (MRI): Superficial digital flexor tendon [SDFT], Common digital extensor tendon, Deep digital flexor tendon [DDFT], Proximal interphalangeal joint [Pastern joint; PIP joint], Distal interphalangeal joint [Coffin joint; DIP joint]
Anatomy atlas - Horse (MRI - PD - Dorsal): Thoracic limb - Forepaw
이미지 5 - Anatomy atlas - Horse (MRI - PD - Dorsal): Thoracic limb - Forepaw
Horse - Cross-sectional anatomy (MRI - CLL PD): Lateral collateral sesamoid ligament, Medial collateral sesamoid ligament, Lateral collateral ligament - Distal interphalangeal joint [Coffin joint; DIP joint], Distal digital annular ligament
이미지 6 - Horse - Cross-sectional anatomy (MRI - CLL PD): Lateral collateral sesamoid ligament, Medial collateral sesamoid ligament, Lateral collateral ligament - Distal interphalangeal joint [Coffin joint; DIP joint], Distal digital annular ligament
Foot and hoof anatomy of the horse on MRI (MRI - Flash-T1-FS-3D): Limbus, Corona of hoof [Coronet], Wall, Sole, Digital pad, Footpad, Frog, Hoof capsule, Digital cushion
이미지 7 - Foot and hoof anatomy of the horse on MRI (MRI - Flash-T1-FS-3D): Limbus, Corona of hoof [Coronet], Wall, Sole, Digital pad, Footpad, Frog, Hoof capsule, Digital cushion
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