Forequarter (Interscapulothoracic) Prosthesis
For interscapulothoracic amputation, the most extensive upper-limb level.
Forequarter (Interscapulothoracic) Prosthesis
A forequarter, or interscapulothoracic, prosthesis addresses amputation that removes the entire arm along with the shoulder blade and collarbone. This is the most extensive upper-limb amputation level, and prosthetic solutions here are generally focused on restoring body symmetry and appearance, with functional expectations kept realistic given the total loss of the shoulder girdle.
A lightweight, well-balanced passive prosthesis is often the primary option discussed, supporting posture, clothing fit and cosmetic appearance rather than active mechanical function.
This solution is often discussed for:
- Amputation involving the entire arm, shoulder blade and collarbone
- A priority on restoring body symmetry, posture and clothing fit
- A preference for a lightweight passive prosthesis over a heavier powered system
- A desire to discuss realistic functional expectations at this level
Start with the person's needs, goals, existing situation and practical requirements.
Discuss the appropriate solution category, fitting considerations and customization options.
Fitting, training, adjustments and follow-up can be discussed as part of the individual pathway.
You don't need to know the product name first.
Overall weight and balance, since there is no shoulder girdle to anchor a heavier system
How the socket will interface with the chest wall and remaining torso
Cosmetic shaping and how the prosthesis integrates with clothing
Skin comfort over an extended custom-fitted harness or socket
Realistic goals for the fitting, discussed individually with the team
Common questions about forequarter (interscapulothoracic) prosthesis.
At this level, the primary goals are usually body symmetry, balance and appearance, since there is no shoulder joint remaining to power active arm function. Individual goals are discussed as part of the assessment.
Most solutions at this level are passive and cosmetically focused, though this is discussed individually — some limited functional add-ons may be considered depending on the person's goals.
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