Gonzalo Serrano-Belmar.さんのイラストまとめ

Sagittal band part 2

1. Radial arm tear = more frequent
a. 50% proximal = sublux
b. 100% = dislocation
c. 50% distal ≠ sublux/dislocation

2. Ulnar arm tear does not produce sublux/dislocation

3. Index & little finger there may be divergent dislocation

#mskrad #mskultrasound

Illustration of a nice case of sesamoid avulsion of intersesamoid ligament of the thumb. Correlation drawing-ultrasound-MRI (re-posted with a small error correction, sorry).
#mskrad #mskultrasound #radiology #radres #orthotwitter #medart

•We tend to forget that pubic bones have secondary ossification centers and are subject to the same trauma/stress-related injuries as other pelvic bones.
•They fuse quite late.
•Growth plate thickening/edema and separation/avulsion may be found.

#mskrad #radiology #radres

@DrBenoitRizk @northwoods1980 I think your first description is just fine 👍. 4a or 4b, The kid needs to calm down. A companion case with Rx, CT and MRI.

The dorsal capsular tear is part of the spectrum of injuries that we can find in the metacarpophalangeal sprains of the thumb. Suspect it and look for it if you see palmar subluxation of the proximal phalanx. #mskrad #mskradiology #radiology #medart

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@drbarousse @dflemosmd Hermoso caso. Gracias por la enseñanza. Yo tengo este, pre y post tratamiento.