The Most Painful Surgery Ever?

The video tutorial explains knee replacement surgeries, focusing on types, eligibility, and arthritis causes. It covers preoperative imaging, surgical techniques, and prosthesis attachment. The recovery process and potential complications are discussed, emphasizing the importance of rehabilitation and understanding risks.

What is the main difference between a partial and a total knee arthroplasty?

• Partial involves replacing the entire knee joint.

• Partial involves replacing only some parts of the knee.

• Total involves replacing only the damaged parts.

• Total involves no replacement of knee parts.

Which age group is typically considered for knee arthroplasty?

• 30-40 years

• 20-30 years

• 40-50 years

• 60-65 years and older

What is a common cause of knee damage that may lead to arthroplasty?

• Hypertension

• Arthritis

• Asthma

• Diabetes

Why is preoperative medical imaging important before knee arthroplasty?

• To measure blood pressure

• To check for allergies

• To plan the surgery and size the prosthesis

• To determine the patient's height

What is the purpose of using a tourniquet during knee surgery?

• To enhance muscle strength

• To stop blood flow for a cleaner area

• To increase blood flow

• To reduce pain

Which ligament is commonly removed during knee arthroplasty?

• ACL

• LCL

• PCL

• MCL

What is the main advantage of robotic assistance in knee resurfacing?

• It reduces the cost of surgery

• It eliminates the need for anesthesia

• It shortens the recovery time

• It ensures precise cuts and prevents overcutting

What material is typically used for the prostheses in knee arthroplasty?

• Plastic

• Wood

• Titanium alloy

• Glass

Why is immediate rehabilitation important after knee arthroplasty?

• To prevent infection

• To reduce swelling

• To avoid scar tissue locking down

• To increase blood pressure

What is a common complication that can occur if the prosthesis is not properly placed?

• Reduced pain

• Improved mobility

• Increased flexibility

• Tracking issues and pain