Outpatient, Quadriceps-Sparing Knee Replacement
Outpatient, quadriceps-sparing (quad-sparing) knee replacement surgery is a minimally invasive knee replacement procedure that offers several advantages over the standard knee replacement surgery procedure. It does not involve cutting the quadriceps tendon, and the incision is smaller and less deep as compared to the standard method. In many cases, patients go home within four hours of surgery.
How Is Quad-Sparing Knee Replacement Performed?
In quad-sparing knee replacement, the surgeon makes a 3 to 4 inch incision on the front of the knee. From this approach and using special instruments, the surgeon can lift the quadriceps muscle up and out of the way (rather than cutting into it) to access and replace the knee joint.
The standard approach, on the other hand, requires cutting an 8 to 10 inch incision straight down the middle in front of the knee, often involving the quadriceps tendon.
The Benefits of Quad-Sparing Knee Replacement
Because there’s less disruption to the muscle and the joint itself, the procedure may offer several potential benefits:
- Less postoperative discomfort
- A shorter recovery timeline for some patients
- Less scarring and soft tissue trauma underneath the skin
- Less blood loss
Person holding their knee, representing knee pain and joint discomfort often associated with conditions that may require evaluation or treatment.
Who’s a Candidate for Quadriceps-Sparing Total Knee Replacement?
Not everyone who needs a total knee replacement is a candidate for this procedure. Your surgeon will perform a thorough evaluation to determine if this approach is appropriate for you.
In general:
- Good candidates are people who are younger, in good overall health, within a healthy weight range, and motivated to participate in the rehabilitation process after surgery
- Less suitable candidates may include individuals who are overweight or have undergone previous knee surgeries
What Is the Recovery Time from Quad-Sparing Total Knee Replacement Like?
Recovery varies for each patient and depends on several factors. Your age, how physically active you were before surgery, and how closely you follow your prescribed rehabilitation plan all play a role in the recovery timeline.
Patients who maintain healthy habits after surgery may experience improved mobility over time, helping them return to daily activities.
In many cases, patients may:
- Go home within several hours after the procedure
- Walk with a walker for approximately two to five days
- Begin driving within two to three weeks
- Complete physical therapy in about five weeks
Considering Your Options?
Quadriceps-sparing knee replacement is a minimally invasive approach designed to limit disruption to surrounding muscle and soft tissue. While outcomes vary, this outpatient procedure may be an appropriate option for certain patients based on their individual condition and treatment goals.
If you are exploring knee replacement treatment, a consultation with an orthopedic specialist can help determine whether a quadriceps-sparing approach may be appropriate based on your condition, medical history, and recovery goals.
Schedule an Appointment
To learn more or Request an Appointment, call (732) 720-2555.