Hip FAI Arthroscopy

One Patients Story to Treatment and Recovery

““I like the AlterG because it gives my patients a way of non-painful, controlled weight-bearing early in the recovery period. Studies show that an earlier return to activity prevents atrophy of supporting muscles, decreases swelling, and improves outcomes.””

Dr. Lance Silverman, Orthopedic Surgeon

One Patients Recovery from a Hip FAI Arthroscopy

Tamara Johann Moreno, MS, DPT, COMT, ATC


19-year-old female college field athlete with a 1-2 year history of bilateral hip pain, not resolved with conservative treatment. Left hip FAI arthroscopy approximately 6 weeks after right hip FAI arthroscopy, each with labral repair.

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  • Progressive strengthening of lower extremity musculature, especially hip joints
  • Normal, pain-free hip range of motion
  • Strengthen core and pelvic stabilizers
  • Improve tolerance for loading to prepare for jogging on ground
  • Develop cardiovascular endurance to prepare for return to sport progression

History / Progression

  • History of osteitis pubis and bilateral hip flexor  tendinitis
  • Unable to play sport at desired level with conservative care
  • Diagnosed with bilateral hip FAI, including bilateral labral tear, and scheduled consecutive arthroscopies with goal of return to sport in 1 year
  • Rehabilitation after right hip arthroscopy focused on leg strength, core strength, and normalizing gait to prepare for left hip arthroscopy
  • Rehabilitation after left hip arthroscopy focused on range of motion, strengthening both legs, normalizing gait pattern, and strengthening core
  • Patient had complaints of hip flexor tendon pain during progression, resolved with rest and core strengthening
  • Post-op protocol to allow for ground running around 4 months and AlterG running at 50% body weight at 4 weeks.
  • Patient returned to pre-season sport competition at 9 months post left hip arthroscopy


  • Pain and latent soreness were considered when progressing running on the AlterG. Monitor and avoid hip flexor and piriformis tendinitis
  • Body weight and duration were the primary variables manipulated at each workout, while speed and incline were maintained at a constant level


The patient was seen in physical therapy 3x/week except for holidays or during final examinations. She had some anterior hip pain with the initial stages of rehabilitation due to hip flexor tendon weakness and irritation. This was resolved with resting the hip flexor and then resuming a gradual strengthening program.

Initial rehabilitation focused on range of motion (especially extension and FABER) and gait training, while later stages focused on higher level strengthening and single leg stance stability.The AlterG was introduced early in rehabilitation (week 4) as a way to supplement cardiovascular training and to prepare the athlete for overground running and sport-specific exercise. Body weight and duration were the primary variables manipulated throughout the progression. A slight incline of 3-4% was used while at lower body weights in order to reduce the sensation of running "on your toes.” The running progression was slowed around weeks 7-8 due to a mild flare up of "groin pain,” which was resolved with NSAID’s and relative rest.

The AlterG physical therapy equipment was better tolerated by this patient than biking or elliptical training due to occasional hip flexor pain with the latter activities. When she progressed to ground running and was cleared for cutting activities, a progression of agility skills was created and followed.

The patient was able to return to sport competition the following season. She continued to use to AlterG physical therapy exercises as an alternative to conditioning in order to decrease total stress to the hip joint.


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