recovery timeline · last reviewed 2026-06-08
Ankle ligament surgery recovery timeline, week by week.
Clinical procedure: Ankle ligament repair (Broström).
Typical, evidence-anchored estimate only. It is not medical advice, not a prediction for your body, and not a substitute for your surgeon or clinician.
The modified Broström procedure repairs the lateral ankle ligaments — typically the anterior talofibular ligament, sometimes with the calcaneofibular ligament — after recurrent ankle sprains have left them stretched out. It can be done open or arthroscopically with similar long-term outcomes. The PMC10799830 cohort (n=51) is the cleanest source for the pain trajectory and measured VAS at pre-op, three months, six months, and twelve months. The intermediate weeks (1, 2, 6) are interpolated rather than measured, so the early-week numbers below carry honest uncertainty.
The recovery is mechanically structured around the immobilization sequence: a splint for the first one to two weeks (non-weight-bearing), then a CAM boot for weeks 2-6 with progressive weight-bearing, then back into a shoe by weeks 6-8. Return to running typically opens around weeks 10-12 with criteria-based clearance; return to sport varies from 3-4 months for sport-specific training to 5-6 months for unrestricted return.
what shapes recovery here
Two variables shape the pace. The first is whether the protocol is accelerated or conservative — accelerated all-inside arthroscopic protocols have people back in shoes by 4-6 weeks and running by 8 weeks; conservative protocols hold weight-bearing in a boot through week 6 and gate return-to-running at week 12. The second is whether there were concomitant procedures (osteochondral lesion debridement, peroneal tendon repair); these add 2-6 weeks at various points.
Honest gap: VAS at weeks 1, 2, and 6 in the curve are interpolated rather than measured in any Broström-specific cohort. The pre-op baseline (about 6.5/10) and 3-month measurement (about 1.4/10 mean) are well-anchored; intermediate weeks are inferred.
milestone table
Typical milestones
| milestone | typical week | range |
|---|---|---|
| Immobilization / non-weight-bearing in splint | wk 1 | 0-2 weeks; splint in slight dorsiflexion/eversion, NWB with crutches |
| Protected weight-bearing in walking boot | wk 4 | About 2-6 weeks, weight-bearing as tolerated in a CAM boot (accelerated protocols sooner) |
| Out of boot into shoe with brace / return to normal walking | wk 7 | About 6-8 weeks; mean time to normal activity ~8 weeks |
| Return to running | wk 12 | About 10-12 weeks, criteria-based (gait normalized, strength/hop symmetry) |
| Return to sport | wk 20 | Sport training ~3-4 months; unrestricted ~5-6 months (accelerated protocols as early as 8 weeks) |
Table 1 — Typical milestones for Ankle ligament repair (Broström). Each row links to the cited source.
weeks 0–2
Weeks 0-2 · splint, non-weight-bearing
Most patients are non-weight-bearing in a splint with the foot held in slight dorsiflexion and eversion (to protect the repair) for the first one to two weeks. Crutches are required.
Pain in this window is interpolated rather than directly measured — pre-op baseline VAS averages 6.5/10 across the pooled cohort, and by the time the boot transitions at week 2 the pain is typically in the 3-5/10 range, mostly from positioning discomfort and the surgical site rather than acute structural pain.
Sleep is the dominant complaint; most people sleep with the leg elevated to reduce swelling.
typical pain · wk 1
Around week 1, the typical band sits at 4.5/10 (range 3-6). Interpolated between adjacent measured points.
- wk 1 ·Immobilization / non-weight-bearing in splint (0-2 weeks; splint in slight dorsiflexion/eversion, NWB with crutches)
weeks 2–6
Weeks 2-6 · CAM boot, progressive weight-bearing
The transition from splint to CAM boot happens at around two weeks. Weight-bearing in the boot starts as tolerated and progresses to full weight-bearing by about week 4 in most protocols. Accelerated protocols may have people weight-bearing sooner.
Pain by the end of this window is interpolated at about 2.5/10. Mobility work on the surrounding joints (knee, hip), gentle ROM at the ankle, and progressive weight-bearing fill the rehab agenda.
typical pain · wk 4
Around week 4, the typical band sits at 3.3/10 (range 2-4.8). Interpolated between adjacent measured points.
- wk 4 ·Protected weight-bearing in walking boot (About 2-6 weeks, weight-bearing as tolerated in a CAM boot (accelerated protocols sooner))
weeks 6–12
Weeks 6-12 · out of the boot, into a shoe
Most protocols transition out of the boot into a supportive shoe with a brace around weeks 6-8. The PMC8298351 cohort reports a mean time to normal activity of about eight weeks. Strength work (calf, peroneal, tibialis posterior) and proprioceptive work fill this window.
Three-month VAS in the measured cohort averaged 1.4/10 — well-anchored data. This is the first hard endpoint in the curve. By twelve weeks most patients are walking normally, can manage stairs without holding the rail, and are about to start return-to-running drills.
typical pain · wk 9
Around week 9, the typical band sits at 2/10 (range 1.3-3.6). Interpolated between adjacent measured points.
- wk 7 ·Out of boot into shoe with brace / return to normal walking (About 6-8 weeks; mean time to normal activity ~8 weeks)
- wk 12 ·Return to running (About 10-12 weeks, criteria-based (gait normalized, strength/hop symmetry))
weeks 12–26
Weeks 12-26 · running, sport training
Return to running typically opens between weeks 10 and 12, criteria-based on gait normalization, strength symmetry, and hop symmetry. Most people start with treadmill straight-line work and progress to outdoor running over a few weeks.
Six-month VAS in the measured cohort averaged 1.1/10 — essentially in the noise for the modal patient. Sport-specific training (change of direction, lateral movement, sport-specific drills) clears around weeks 16-20; unrestricted return to sport typically waits until about month 5-6 per Mass General Brigham's Broström protocol.
typical pain · wk 19
Around week 19, the typical band sits at 1.3/10 (range 0.9-2.5). Interpolated between adjacent measured points.
- wk 12 ·Return to running (About 10-12 weeks, criteria-based (gait normalized, strength/hop symmetry))
- wk 20 ·Return to sport (Sport training ~3-4 months; unrestricted ~5-6 months (accelerated protocols as early as 8 weeks))
weeks 26–52
Weeks 26-52 · long-term outcomes
Twelve-month VAS averaged 1.0/10 in the measured cohort, with arthroscopic and open repairs producing essentially identical outcomes. The PMC8298351 two-year data shows the result holds.
Persistent pain at twelve months is uncommon for primary Broström repairs and usually flags either an unrecognized osteochondral lesion or a peroneal tendon issue. Imaging is typically warranted before assuming further patience will resolve it.
typical pain · wk 39
Around week 39, the typical band sits at 1.1/10 (range 0.7-1.6). Interpolated between adjacent measured points.
week by week
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A focused read for ankle ligament surgery recovery at a single point in time — the typical pain band for that week, the milestones around it, and the documented patterns, each with its source.
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questions
Common questions about ankle ligament repair (broström) recovery
How long am I non-weight-bearing after a Broström procedure?
- The first 0-2 weeks are typically non-weight-bearing in a splint, with crutches. Progressive weight-bearing in a CAM boot follows from weeks 2-6, with full weight-bearing usually by about week 4.
How long am I in the boot after a Broström repair?
- About 6 weeks for most protocols. Accelerated all-inside arthroscopic protocols may transition to a brace earlier. The boot is for daytime weight-bearing; sleep is in the splint or boot per surgeon preference for the first 2-4 weeks.
When can I run again after a Broström repair?
- Around 10-12 weeks. Clearance is criteria-based — gait normalization, strength symmetry, and hop symmetry. Most people start with treadmill straight-line work before progressing to outdoor running.
When can I return to sport?
- Sport-specific training (change of direction, lateral movement) typically clears around weeks 16-20. Unrestricted return to sport is around months 5-6 per the Mass General Brigham protocol, though accelerated protocols have been reported as early as 8 weeks for some athletes.
Is it normal for the ankle to feel stiff at 6 weeks?
- Yes. The boot phase suppresses motion, and most people transition out of the boot at six weeks with measurable stiffness that takes several weeks of ROM work to resolve. Pain at this point is typically well below 3/10; stiffness is the main complaint.
sources
What this page is built from
- Modified Broström procedure, open vs arthroscopic: VAS at preop/3/6/12 months (n=51) prospective cohort · reliability 7/10
- All-inside arthroscopic modified Broström-Gould: 2-year outcomes + rehab protocol prospective cohort · reliability 7.5/10
- MGH rehabilitation protocol for Broström lateral ankle ligament repair clinical protocol · reliability 7.5/10
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