Which of the following is a common indication for amputation?
Chronic low back pain
Osteoarthritis of the knee
Peripheral vascular disease
Minor soft tissue injury
The Correct Answer is C
Peripheral vascular disease, which involves decreased blood flow to the extremities, is a common indication for amputation. In severe cases, where blood flow cannot be restored, amputation may be necessary to prevent further complications.
a. Chronic low back pain: Chronic low back pain is not an indication for amputation. It is usually managed through conservative treatments such as physical therapy, medications, or injections.
b. Osteoarthritis of the knee: Osteoarthritis of the knee may cause pain and mobility issues, but it does not typically lead to amputation. Treatment for osteoarthritis includes pain management, physical therapy, and, in some cases, joint replacement surgery.
d. Minor soft tissue injury: Minor soft tissue injuries do not require amputation. They are usually treated with wound care, rest, and possibly antibiotics if there is an infection.
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Related Questions
Correct Answer is A
Explanation
Hip disarticulation involves the removal of the entire lower limb at the hip joint. This surgical technique is indicated for severe disease or trauma affecting the entire lower limb, where preservation of the knee joint is not feasible or beneficial.
b. Knee disarticulation: Knee disarticulation involves the removal of the lower limb at the knee joint. It is a different level of amputation compared to hip disarticulation.
c. Transfemoral amputation: Transfemoral amputation is the removal of the lower limb above the knee joint, preserving the femur. It is a different level of amputation compared to hip disarticulation.
d. Transtibial amputation: Transtibial amputation involves the removal of the lower limb below the knee joint, preserving the tibia. It is a different level of amputation compared to hip disarticulation.
Correct Answer is A
Explanation
In severe cases of diabetic neuropathy, where peripheral nerve damage leads to non-healing ulcers, infections, and gangrene, amputation may be considered as a lifesaving measure. Removing the affected limb can prevent the spread of infection and potentially save the patient's life.
b. Chronic obstructive pulmonary disease (COPD): COPD is a chronic respiratory condition that primarily affects the lungs. It is not an indication for amputation.
c. Bone fracture with non-union: A bone fracture with non-union refers to a fracture that fails to heal properly. While it may require surgical intervention, it does not typically lead to amputation unless there are severe complications.
d. Malignant bone tumor: Malignant bone tumors may require surgical resection, but amputation is usually a last resort and only considered when the tumor cannot be safely removed through other means.
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