AMBRI/TUBS classification distinction described as 'Always been loose' vs 'Torn loose' refers to which concept?

AMBRI/TUBS classification distinction described as 'Always been loose' vs 'Torn loose' refers to which concept?

• A. Always been loose vs Torn loose
• B. Traumatic unilateral vs Bilateral rehab
• C. Anterior vs Multidirectional instability
• D. Undergoing surgery vs non-surgical care

Answer: (A)

This looks at shoulder instability through how it begins and how it’s best treated. Always Been Loose maps to AMBRI: atraumatic, multidirectional instability that’s often bilateral and usually managed with rehab (with an inferior capsular shift if needed). Torn Loose maps to TUBS: traumatic, unilateral instability usually due to a tear such as a Bankart lesion, typically requiring surgical stabilization. So describing the distinction as “Always Been Loose” vs “Torn Loose” directly aligns with this classification. The other options don’t capture the mechanism-driven split—whether instability is atraumatic and multidirectional versus traumatic and unilateral—and so they aren’t as accurate.

This looks at shoulder instability through how it begins and how it’s best treated. Always Been Loose maps to AMBRI: atraumatic, multidirectional instability that’s often bilateral and usually managed with rehab (with an inferior capsular shift if needed). Torn Loose maps to TUBS: traumatic, unilateral instability usually due to a tear such as a Bankart lesion, typically requiring surgical stabilization. So describing the distinction as “Always Been Loose” vs “Torn Loose” directly aligns with this classification. The other options don’t capture the mechanism-driven split—whether instability is atraumatic and multidirectional versus traumatic and unilateral—and so they aren’t as accurate.