Fact checked byGina Brockenbrough, MA

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January 26, 2023
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AAOS updates clinical practice guideline for surgical treatment of knee OA

Fact checked byGina Brockenbrough, MA
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The American Academy of Orthopaedic Surgeons has released an updated clinical practice guideline for the surgical management of knee osteoarthritis, according to a press release.

The guideline noted strong recommendations for the following:

Knee pain
The AAOS has released an updated clinical practice guideline for the surgical management of knee osteoarthritis. Source: Adobe Stock
  • Hyperglycemia is associated with poor postoperative outcomes and higher complications; thus, surgeons should focus on optimization of perioperative glucose control after total knee arthroplasty for patients with a hemoglobin A1c of less than 6.5.
  • There is no difference regarding postoperative functional scores for patients with a BMI of less than 30 kg/m2 vs. patients with obesity; however, patients with a BMI greater than 40 kg/m2 may be at increased risk of surgical site infection after TKA.
  • There is no difference between patellar surfacing and nonpatellar resurfacing in TKA.
  • There is no difference in outcomes or complications between kinematic or mechanical alignment principles in TKA.

The guideline recommends a multimodal pain management technique and opioid counseling for patients prior to surgery. It also highlighted similar short-term clinical and functional outcomes and complications between robotic-assisted and conventional TKA.

The full clinical practice guideline for clavicle fractures can be found at: https://www.orthoguidelines.org/topic?id=1041