What Will Deliver the Best Bang-For-Your-Treatment-Buck? Treatment Effects of Physical Therapy Approaches to Managing Chronic Ankle Instability: A Network Meta-Analysis of Randomized Controlled Trials.

Chronic ankle instability, the lingering feeling of the ankle giving way after a sprain, is usually managed with some combination of exercise, manual therapy, and other physical therapy tools. But with so many possible combinations, it has been hard to know which approach delivers the most benefit for the effort involved. This network meta-analysis pooled 44 randomized trials to compare interventions across outcomes like function, balance, pain, and range of motion. Across the network, combining balance and strengthening exercises with either manual therapy or dry needling ranked highest for improving function, dynamic balance, and pain.

A broader multimodal exercise approach paired with manual therapy ranked best for increasing ankle flexibility, while tai chi ranked highest for improving stability. These rankings, based on a statistical method called SUCRA, are useful for comparing many treatments at once, but they reflect probability of being best within this specific network rather than proof of superiority in head-to-head testing, and the underlying trials likely vary in quality and design.

If you have had repeated ankle sprains or a sense that your ankle keeps giving way, you have probably encountered a range of physical therapy options: exercises, hands-on manual therapy, needling, and more. This study pooled results from 44 clinical trials to figure out which combinations tended to work best for different problems, like weak function, poor balance, or ongoing pain. The pooled results suggested that combining balance and strengthening exercises with either manual therapy or dry needling ranked highest for improving daily function, balance, and pain.

A more varied exercise program combined with manual therapy ranked best for improving ankle flexibility, and tai chi ranked highest for improving stability. These are rankings based on combining many separate trials, not a single head-to-head test proving one approach beats the others in your own recovery. The individual studies feeding into this analysis vary in size and quality, so the findings point toward promising directions rather than a settled answer for everyone with ankle instability.

This is a summary of research, not medical advice. Talk to your own healthcare provider about anything affecting your care.

This frequentist network meta-analysis synthesized 44 randomized controlled trials evaluating nonsurgical physical therapy interventions for chronic ankle instability across eight outcomes, including FAAM ADL and Sport subscales, CAIT, three-directional SEBT, dorsiflexion range of motion, and pain. SUCRA rankings favored a regimen combining balance and strengthening exercises augmented with manual therapy or dry needling for function (FAAM ADL SUCRA 95.2% manual, 83.9% dry needling; FAAM Sport 87.9%/80.1%), dynamic balance (SEBT-A 92.1%, SEBT-PM 98.0%, SEBT-PL 90.8% with manual therapy), and pain (SUCRA 99.9%).

Multimodal exercise plus manual therapy ranked highest for dorsiflexion (SUCRA 61.6%), and tai chi ranked highest for stability (CAIT, SUCRA 99.9%). As with any network meta-analysis, these SUCRA values represent relative probability of ranking best within an indirect comparison framework, not confirmed superiority from direct trials, and are sensitive to the number, size, and quality of contributing studies plus network heterogeneity, none of which is detailed in the abstract. Clinicians should interpret the rankings as hypothesis-generating signals about which exercise-based combinations show the most consistent benefit across this evidence base, rather than as definitive treatment hierarchies, given the abstract does not report risk-of-bias or certainty grading for individual comparisons.