Pierre Collin

@alisongrimaldi @dysplasia_hip @MikeJMOBrien @ASemciw @JoanneLKemp Thanks for beiing out there @alisongrimaldi !!! Love what you do!!! #DDH

Featured New Hip Paper for June. An important new systematic review reporting hip related pain, function & QoL in patients with hip dysplasia. A great paper to release in Hip Dysplasia Awareness Month! #hipdysplasia #AdultHipDysplasia #livingwithhipdysplasia #PAO #DDH

@GSERRANOB_MSK Absolutely FANTASTIC ! 🏆🥇🏆

Complement to the previous TFCC case. This is what I came up with to obtain a coronal image of the TFCC to assess its peripheral insertion. We perform a maximum flexion of the wrist; in this way, we move the triquetrum and create a small window through which we can support the US transducer. It's important to flex the wrist in a neutral position to obtain the correct orientation of the peripheral TFCC, as we try to do when we do an MRI. We can also obtain a beautiful sagittal view by moving the transducer. #mskrad #MedTwitter

@DrJN_SportsMed Nice thread!!! And Don’t Forget the use of SPECT-CT…. Cheers!

Lower threshold for using CT alongside MRI in high risk BSI Useful where concern re: Fracture configuration or cortical involvement underestimated on MRI twitter.com/DrJN_SportsMed… Healing status / delayed union Ruing out differential diagnosis eg tumour, osteomyelitis

Stress fractures - a detailed thread 🦴🦴🦴 I thought I'd put together an overview & some clinical nuggets from the 'coal-face' First up, I prefer to call them 'bone stress injuries' - majority don't have a # line on imaging & the language can be scary / nocebic for some

@TendonImaging @SportklinikBern Is there a peroneus quartus... sneaking here ?!?!

Peroneus Brevis tendinopathy with a longitudinal split, enveloping longus. The sonographic 'pac man' sign. #FoamMed #FoamRad #ultrasound

@GSERRANOB_MSK Awe-some !

Cyclops injury. Also known as localized anterior arthrofibrosis, it is almost exclusively a complication of ACL reconstruction, with the appearance of an ovoid nodule most commonly located on the anterior aspect of the ACL graft near the tibial insertion. Risk factors female gender, greater graft volume, bone avulsion lesions, excessive anterior tibial tunnel, and double-bundle ACLR. This case is a 23-year-old man, a high-level athlete, with limited and painful terminal knee extension post-ACLR. The relationship of the cyclops lesion with the limitation of the knee extension during flexion-extension maneuvers can be observed. Undoubtedly, magnetic resonance imaging of the knee is the imaging study of choice. Still, dynamic ultrasound can be an excellent complement to demonstrate to the patient and treating physician its causality. #mskrad

@LeoRautins Enjoy March Madness with Kia and Jack Hellooooo!

@PierreCollin Sorry…not on that game 🤷‍♂️

Hello @LeoRautins !!! Will you be at the Raptors’ game tomorrow @ Scotia bank Arena? Would love to stop by and say Hi!! Cheers!

@LeoRautins Damn!

@SportklinikBern Very cool Sir. But do you really think PRP will "stabilized" its MCL ?!?

#ultrasoundguidedinjection of a rare distal grade 3 (MRI) grade 2+ (US) clinical stable rupture of the MCL of the knee with PRP #arthrexprp - #mskus #pocus #pocushub #GElogiqE10r3

@ASESmembers It's the tenotomy that goes with it that works...:)

The treatment of lateral epicondylitis remains controversial, but recent evidence indicated both autologous blood and platelet-rich plasma injections are more effective than corticosteroid injections. #ASES #OrthoTwitter #Elbow (Photo Courtesy of Orthoinfo.aaos.org)

@TheHipPhysio Yes yes yes!!!!! 🎄🎄🎄

🟢Hip external rotation range of motion is maximized in retroverted hip patients. 🟢Femoral version abnormalities affected hip muscle strength. 🟢Rotation index is a strong femoral version predictor 🟢Femoral version should be considered in decision making of patients w/ hip pain

🟢Range of motion and muscle strength differed in hips with different femoral versions. The hip rotation index was a strong femoral version predictor. 🟢Hip internal rotation range of motion is maximized in anteverted hip patients.

@northwoods1980 These ones are hard to get back to sports...

Nice example of a haglund deformity, insertional tendinopathy and partial tear with reactive bursitis

@JamesL1927 This Take is INSANE Love U Prince❤️

@drtomaspascual Could you have injected STABA HA instead if it’s a chronic condition ?!? Cheers! And Merry Christmas 🎅🏼🎅🏼🎄

🦵🏼 Chronic proximal partial tear of the MCL, in painful but stable knee. 💉US guided Infiltration around the Ligament. Easy and Secure, with excellent results.

@northwoods1980 The Vario for a drip machine is a bit overkill Sir no?!?😎

Don’t ever underestimate the importance of burr grinder quality when it comes to the influence on your coffee product! The one on the right for our drip coffee, pour over, etc. Left side for espresso.✅ I’ve been satisfied

@DrJN_SportsMed Nice pick!

With consent Footballer, rapid change of direction / push off, painful 'pop' medial mid foot Struggles SL calf raise & hop Pain on midfoot abduction / dorsiflexion US - LisFranc ligament sprain, 'fleck' sign (avulsion #), subjective joint separation MRI & WB x-rays pending

@northwoods1980 Really cool case! I love plain xrays…sometimes!

Easier to see on X-ray (missed)

Stress fracture lines really only visible on T1 and not STIR

@duchp Hey ben.

La tuerie à la Polytechnique : Carey Price ne savait pas (!): journaldemontreal.com/2022/12/05/une…

@msk_munoz Really nice!

INSIDE OUT SUTURE medial meniscus repair: Normal ultrasound assessment

@SportklinikBern Thanks Sir ! Any post- procedure protocol you could share? Cruches?... Thanks for the great video...

#ultrasoundguidedinjection #arthrexprp intra- and peritendinous for #tendinopathy of the #achillestendon - #mskus #pocus #pocushub #GElogiqE10r3 #xdclear