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What is the primary function of the ulnar collateral ligament (UCL)?

Think you know the answer?

Drop your choice your answer in the comments below before checking the explanation on Wikism!

#Anatomy #Elbow #SportsMedicine #Orthopedics #MedicalEducation
July 28, 2026 at 1:42 AM
mededcases.bsky.social
🧠 What is the largest internal organ in the human body?

This organ performs hundreds of essential functions, including metabolism, detoxification, nutrient storage, and bile production.

🔗 Full explanation in the comments/bio.

#Anatomy #HumanBody #MedicalEducation #AnatomyQuiz #Wikism
September 15, 2026 at 1:43 PM
mededcases.bsky.social
The lunate is a central carpal bone that plays a major role in wrist stability and force transmission between the forearm and hand.

Limited vascular supply, vulnerable to AVN, known as Kienböck disease.

WikiSM: wikism.org/Lunate

#Anatomy #HandSurgery #Orthopedics #SportsMedicine #Radiology
May 23, 2026 at 6:19 PM
mededcases.bsky.social
The xiphisternal joint is the junction between the body of the sternum and the xiphoid process

Read: wikism.org/Xiphisternal...

#Anatomy #ATC #SportsMedicine #Orthopedics #PhysicalTherapy #AthleticTraining #Rehab #InjuryPrevention #Physio #SportsInjury
Xiphisternal Joint - WikiSM (Sports Medicine Wiki)
The xiphisternal joint is the anatomical junction between the body of the sternum and the xiphoid process. The xiphisternal joint serves as an important surface landmark in thoracic and abdominal anat...
wikism.org
January 3, 2026 at 2:06 AM
mededcases.bsky.social
The impingement relief test evaluates for subacromial impingement syndrome.

Read: wikism.org/Impingement_...

Watch: www.youtube.com/watch?v=Kyng...

#SportsMedicine #Orthopedics #PhysicalTherapy #AthleticTraining #Rehab #InjuryPrevention #Physio #SportsInjury #PhysioTherapy #Meded #FOAMed
Impingement Relief Test - WikiSM (Sports Medicine Wiki)
The Impingement Relief Test is a shoulder exam maneuver used to diagnose subacromial impingement syndrome by assessing pain relief during arm abduction with inferior and posterior humeral head force.
wikism.org
December 25, 2025 at 3:12 PM
mededcases.bsky.social
Distal radioulnar joint dislocation is an uncommon injury where the distal radius and ulna lose alignment

Read: wikism.org/Distal_Radio...

#SportsMedicine #Orthopedics #PhysicalTherapy #AthleticTraining #Rehab #InjuryPrevention #Physio #SportsInjury #SportsRehab #PhysioTherapy #Meded #ATC #FOAMed
Distal Radioulnar Joint Dislocation - WikiSM (Sports Medicine Wiki)
Distal radioulnar joint dislocation occurs when the radius and ulna lose their normal alignment at the wrist, often due to trauma, falls, or sports injuries. It may cause pain, swelling, limited rotat...
wikism.org
September 30, 2025 at 11:28 PM
mededcases.bsky.social
Question: Which bones form the sacroiliac joint?

Think you know the answer? Test your anatomy knowledge before checking the explanation on Wikism!

Drop the answer in the comments below.

Link in bio.

#Anatomy #SacroiliacJoint #Pelvis #Orthopedics #MedicalEducation
July 27, 2026 at 1:15 PM
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wikism.org/Main_Page
Main Page - WikiSM (Sports Medicine Wiki)
WikiSM.org is an open access sports medicine and orthopedics wiki that is freely available to anyone in the world at any time. The purpose of the site is to serve as a clinical resource for physicians...
wikism.org
October 17, 2025 at 12:54 AM
mededcases.bsky.social
Pulsus alternans is a clinical finding most commonly associated with left ventricular systolic dysfunction.

It is characterized by alternating strong and weak arterial pulse amplitudes despite a regular heart rhythm.

#Cardiology #HeartFailure #PhysicalExam #MedicalEducation #ClinicalPearls
Pulsus Alternans - WikiSM (Sports Medicine Wiki)
Pulsus alternans is a physical examination finding characterized by alternating strong and weak arterial pulses, often indicating severe left ventricular systolic dysfunction.
wikism.org
July 16, 2026 at 4:03 PM
mededcases.bsky.social
wikism.org/Main_Page
Main Page - WikiSM (Sports Medicine Wiki)
WikiSM.org is an open access sports medicine and orthopedics wiki that is freely available to anyone in the world at any time. The purpose of the site is to serve as a clinical resource for physicians...
wikism.org
September 12, 2026 at 4:40 PM
mededcases.bsky.social
wikism.org/Femur
Femur - WikiSM (Sports Medicine Wiki)
The femur is the longest and strongest bone in the human body, forming the skeletal framework of the thigh and contributing to the hip and knee joints.
wikism.org
May 23, 2026 at 12:13 PM
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wikism.org/Coccyx
Coccyx - WikiSM (Sports Medicine Wiki)
The coccyx, also known as the tailbone, is the terminal segment of the vertebral column and plays a role in weight-bearing and ligament attachment.
wikism.org
May 6, 2026 at 12:44 AM
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wikism.org/Gracilis
Gracilis - WikiSM (Sports Medicine Wiki)
Gracilis is a muscle which originates on the anterior body of pubis and ramus, inserts on the medial surface of the tibia and contributes to flexion, adduction of thigh and flexion of the knee
wikism.org
May 5, 2026 at 4:34 PM
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wikism.org/Pisani_Sign
Pisani Sign - WikiSM (Sports Medicine Wiki)
Pisani Sign is a pathognomonic physical exam finding for a parameniscal cyst, where a joint line mass disappears with knee flexion and reappears with extension.
wikism.org
May 5, 2026 at 12:42 AM