Treatment of Tibial Bone Stress Injuries in Runners

Initial Recovery Phase

The American College of Sports Medicine recommends rest from running until the athlete is pain-free with walking and daily activities for 10-14 consecutive days, with progressive loading guided by symptom response 1, 2
Ensure complete resolution of bony tenderness on palpation, which is crucial before advancing to more demanding exercises, as suggested by the Sports Medicine society 2, 3
Assess lower extremity functional movements and strength before introducing running-related loads, as recommended by the Sports Medicine society 3, 1
Location of the injury should guide management - anterior tibial cortex injuries (high-risk) require more conservative management than posteromedial (low-risk) injuries, according to the Sports Medicine society 2, 4

Incorporate strengthening exercises targeting local muscles including calf and tibialis anterior, as recommended by the Sports Medicine society 2, 5, 1
Add proximal strength training for hip and core muscles to improve biomechanics, as suggested by the Sports Medicine society 2, 5
Address muscle flexibility, particularly in the calf and hamstring, as recommended by the Sports Medicine society 5, 1
Aim for 75-80% lower extremity strength symmetry before introducing running-related loads, according to the Sports Medicine society 3

Begin with a walk-run program with short running increments (30-60 seconds) interspersed with walking periods, as recommended by the Sports Medicine society 2, 4, 1
Start at 30-50% of usual running pace, as suggested by the Sports Medicine society 2, 1
Run on alternate days initially to allow bone cells to regain mechanosensitivity, as recommended by the Sports Medicine society 4, 1
Monitor for pain during and after exercise - if pain occurs, rest until symptoms resolve, then resume at a lower level, according to the Sports Medicine society 2, 4

Evaluate and correct biomechanical abnormalities that may have contributed to the injury, as recommended by the Sports Medicine society 2, 5
Consider gait retraining to reduce vertical loading rates, as suggested by the Sports Medicine society 2, 5
Assess for and address nutritional factors and energy availability issues, especially in female runners, according to the Sports Medicine society 3

High-risk tibial stress injuries (anterior cortex) require radiological evidence of healing before return to running, as recommended by the Sports Medicine society 2, 3
Severity/grade of injury should guide progression rate - higher grade injuries require slower progression, according to the Sports Medicine society 2, 3
Recurrence rates for tibial stress injuries are high (up to sixfold in females and sevenfold in males), emphasizing the importance of addressing all contributing factors, as reported by the Sports Medicine society 6