Upper Limb Orthoses Definition and Functions

Play an AI-generated podcast conversation about this lesson

What is the primary function of an orthosis to assist with weak parts or segments?

To resist movement at a joint

To prevent deformities (correct)

To substitute for absent motor function

To support or immobilize a joint

Which type of orthosis allows movement in specific directions and helps re-educate muscles?

Static rigid orthosis

Weight relieving orthosis

Dynamic orthosis (correct)

Flexor hinge hand orthosis

What is the meaning of the Greek word 'orthosis' mentioned in the text?

Making straight (correct)

Providing flexibility

Making rigid

Allowing movement

Which function does a static rigid orthosis primarily serve?

Support without any movement Signup and view all the answers

In what scenario would a weight relieving orthosis be most beneficial?

Relieving weight from a specific body part Signup and view all the answers

What is the main purpose of an orthosis that resists movement at a joint or part?

To support or immobilize a joint Signup and view all the answers

What is the purpose of Static PIP Orthoses?

To correct hyperextension joint deformities Signup and view all the answers

In what condition would you use Dynamic MCP extension mobilization Orthoses?

Claw hand deformity Signup and view all the answers

When would you employ IP flexion mobilization Orthoses?

Post metacarpal fracture Signup and view all the answers

What is the primary function of Dynamic MCP flexion mobilization Orthoses?

Improving finger extension in nerve injury cases Signup and view all the answers

When would you consider using IP extension mobilization Orthoses?

Extensor tendon repairs Signup and view all the answers

For which condition would you prescribe Proximal interphalengeal joint (PIP) Orthoses?

Boutonniere deformity Signup and view all the answers

What type of orthosis is recommended for proximal arm weakness involving the shoulder and arm?

Functional arm orthoses Signup and view all the answers

Which condition is indicated by the use of a tennis elbow band?

Lateral epicondylitis (tennis elbow) Signup and view all the answers

What is the purpose of using a tennis elbow band (pneumatic air-filled cell) according to the text?

Alleviate effects of vibration from power tools Signup and view all the answers

In which condition are circumferential forearm orthoses typically used?

Tennis elbow (lateral epicondylitis) Signup and view all the answers

Which type of orthosis is recommended after shoulder surgery for conditions like rotator cuff rupture and acromioplasty?

Shoulder abduction orthoses Signup and view all the answers

For what condition would an individual most likely require an axilla burn, adduction contracture orthosis?

Axilla burn Signup and view all the answers

What is the primary purpose of clavicular and shoulder orthoses like the figure-8 sling or clavicular brace?

To restrict motion in patients with acromioclavicular joint injuries Signup and view all the answers

What is the main function of an overhead sling suspension in upper arm rehabilitation?

To aid hand or arm use in cases of proximal arm weakness or paralysis Signup and view all the answers

In what conditions is an arm sling (cuff sling) typically recommended for use?

Scapular or humeral fractures Signup and view all the answers

What is the key purpose of a shoulder sling according to the text?

To restrict motion in subluxated shoulders Signup and view all the answers

When would a functional arm orthosis, like the figure-8 harness/clavicular brace, be typically prescribed?

For hemiparesis or peripheral nerve injuries Signup and view all the answers

In what scenario would static simple shell orthoses be commonly used?

Humeral fracture Signup and view all the answers

What is the aim of a Dynamic wrist extension splint?

Substitutes for wrist flexion while allowing free finger's motion Signup and view all the answers

Which condition is indicated for a Thumb spica splint?

De Quervain's tenosynovitis Signup and view all the answers

What is the main purpose of a Resting hand splint?

Immobilize wrist and hand to reduce symptoms and prevent deformity Signup and view all the answers

When is a Wrist cock-up splint typically used?

To maintain wrist in neutral position while allowing full MCP flexion and thumb mobility Signup and view all the answers

What does a Static simple shell wrist Orthoses primarily aim to do?

Prevent pain and irritation due to contracture Signup and view all the answers

For what purpose is a Spiral based PIP Orthoses used?

Stabilize CMC, MCP, IP joints Signup and view all the answers