Patient Education Library
Clear, honest answers to the questions patients actually ask about hip and knee replacement — written from the perspective of a fellowship-trained joint replacement surgeon. Every guide reflects Dr. Vojdani’s clinical approach; your own plan is always individualized at consultation.
Deciding on Surgery
When Is It Time for a Hip Replacement? 7 Signs to Watch
Hip replacement is elective — you choose when the time is right. These seven signs help you recognize when arthritis is taking more from your life than conservative care can give back.
Deciding · 6 min readWhen Is Knee Replacement Worth It? An Honest Guide to Timing
Knee replacement is worth it when arthritis costs you more than surgery would — here's how to weigh that honestly, and what conservative options deserve a real trial first.
Deciding · 5 min readSame-Day Joint Replacement: Are You a Candidate?
Most healthy joint replacement patients can now recover at home from day one. Here's how surgeons decide who's a safe candidate for the outpatient pathway.
Deciding · 5 min readHip & Knee Replacement Costs and Insurance in Georgia: What to Know
Joint replacement is one of medicine's best-covered procedures. Here's how coverage typically works in Georgia and the questions worth asking before you schedule.
Deciding · 5 min readSigns Your Hip or Knee Replacement May Need Revision
Most joint replacements last decades — but implants can loosen, wear, or become infected. Knowing the warning signs gets problems evaluated while they're most treatable.
Knee Replacement
Partial vs. Total Knee Replacement: Which Is Right for You?
Partial knee replacement preserves more of your natural knee but only works when arthritis is confined to one compartment. Here's how surgeons decide — and what each option means for you.
Knee · 5 min readRobotic Knee Replacement: What It Actually Does (and Doesn't)
The robot doesn't perform your surgery — your surgeon does. Here's what robotic assistance genuinely adds to knee replacement, and what remains marketing.
Recovery & Preparation
Anterior Hip Replacement Recovery: A Week-by-Week Timeline
A realistic week-by-week look at recovery after minimally invasive anterior hip replacement — from the first steps on surgery day to returning to the activities you love.
Recovery · 7 min readKnee Replacement Recovery: What to Expect Week by Week
Knee replacement recovery rewards consistent work. This week-by-week guide sets realistic expectations — including the honest truth that knees grumble longer than hips.
Recovery · 6 min readHow to Prepare for Hip or Knee Replacement: A Practical Checklist
The four to six weeks before surgery are an opportunity: patients who prepare well recover faster. Here's the practical checklist.
Questions your situation raises?
Education is a starting point — a consultation with Dr. Vojdani turns general guidance into a plan built for you.