Ankle Sprain and Ligament Tear: When It Needs More Than Rest
An ankle sprain is a stretch or tear of the ligaments that stabilise the joint, usually from rolling the foot inward. Mild sprains heal with rest, ice and bracing, but a swollen, unstable ankle that keeps giving way may need imaging and, in some cases, surgery to repair the ligament.
By Dr. Nirmal Patil · 23 September 2026

Rolling your ankle on a kerb, a staircase or during sport is one of the most common injuries seen in any orthopaedic clinic. Most sprains recover fully with simple care, but an ankle that stays swollen, weak or keeps “giving way” weeks later deserves a proper look rather than another round of rest.
What happens in an ankle sprain
Most sprains occur when the foot rolls inward, stretching or tearing the ligaments on the outer side of the ankle. These ligaments normally hold the ankle bones together and guide safe movement; when they are damaged, the joint can become painful, swollen and, in more severe injuries, unstable.
Grading the injury
Illustration: ankle sprains are graded from a mild stretch to a complete ligament tear.
| Grade | What's torn | Typical timeline |
|---|---|---|
| I | Ligament stretched, fibres largely intact | 1-2 weeks |
| II | Partial tear, some looseness | 4-6 weeks |
| III | Complete tear, clear instability | 8-12 weeks, occasionally surgery |
Ankle sprain grades
Symptoms
- Pain and tenderness over the outer or inner ankle
- Swelling and bruising, sometimes extending into the foot
- Difficulty or pain bearing weight
- A feeling of looseness or the ankle “giving way”
- Reduced range of motion
First aid: the RICE approach
- Rest: avoid activities that cause pain in the first 24-48 hours
- Ice: 15-20 minutes every few hours for the first day or two, wrapped in cloth
- Compression: a snug bandage to limit swelling
- Elevation: raise the foot above heart level when resting
If you cannot bear any weight at all after the injury, or there is tenderness directly over the bone, an X-ray is needed to rule out a fracture rather than assuming it is “just a sprain.”
Ankle still swollen or unstable after a week?
A focused examination can tell whether it is a simple sprain or something that needs more active treatment.
Book an AppointmentWhen to get it examined properly
- Severe swelling, bruising or inability to bear weight at all
- The ankle keeps rolling or giving way during normal walking
- Pain that is not steadily improving after 1-2 weeks of home care
- A previous sprain that never fully settled
Treatment beyond rest
For grade II and III sprains, a period of bracing or immobilisation is often followed by structured physiotherapy: gentle range-of-motion work, then progressive strengthening of the muscles around the ankle, and finally balance (proprioception) training, which is one of the most important steps in preventing re-injury. This falls under our broader sports injury management service. If an ultrasound or MRI shows a complete tear that leaves the ankle mechanically unstable despite a genuine course of rehabilitation, ligament repair or reconstruction surgery may be discussed, often using arthroscopic techniques.
For an independent overview, see the American Academy of Orthopaedic Surgeons guide to sprained ankle.
Preventing repeat sprains
- Complete the full rehabilitation programme, not just until the pain settles
- Continue balance and strengthening exercises even after returning to sport
- Consider ankle bracing or taping for high-risk activities for a season after injury
- Choose supportive footwear suited to the surface you're playing or training on
Returning to sport safely
A common mistake is returning to sport as soon as the pain settles, before the ankle has regained full strength and balance control. This is one of the biggest risk factors for a repeat, often worse, sprain. A structured return-to-sport plan, checking single-leg balance and hop tests before full training resumes, gives a much more reliable outcome.
Common myths about ankle sprains
- “If I can walk on it, it's not serious.” Some fractures and ligament tears still allow limited walking; pain and swelling pattern matter more than whether you can bear some weight.
- “Ice is all you ever need.” Ice helps early swelling, but strengthening and balance training are what actually prevent future sprains.
- “A brace weakens the ankle long term.” Bracing during recovery and high-risk sport does not weaken the joint; it protects it while strength returns.
Ankle injuries we commonly see from sport and daily life in Pune
A large share of ankle sprains seen at the clinic come from badminton and cricket played by residents of Wakad, Baner, Punawale and Ravet, from uneven pavements and construction-adjacent footpaths common across rapidly developing areas like Tathawade and Thergaon, and from two-wheeler mishaps. Monsoon months in particular bring a noticeable rise in slip-and-twist injuries on wet stairs and flooring, so it is worth being extra cautious with footwear and surfaces during that season.
A closer look at examination and imaging
On examination, your doctor checks specific ligaments individually, tests for looseness compared with the uninjured side, and presses along the bones to check for tenderness that would suggest a fracture rather than a pure ligament injury. Certain clinical rules help decide who truly needs an X-ray, so not every sprain requires imaging, but a few clear findings (bony tenderness, inability to bear weight for several steps) mean it should not be skipped. An MRI or ultrasound is reserved for sprains that are not settling as expected or where surgery is being considered.
| Phase | Focus | Approximate timing |
|---|---|---|
| Protection | Reduce swelling, protect the ligament, gentle movement | Days 1-7 |
| Restoration | Range of motion, light strengthening | Weeks 1-3 |
| Strengthening | Progressive resistance, calf and ankle strength | Weeks 3-6 |
| Return to sport | Balance, agility, sport-specific drills, hop testing | Weeks 6+ depending on grade |
A typical rehabilitation timeline
Special considerations for athletes and active adults
- Footballers, badminton and basketball players are at particularly high risk of repeat sprains without proper rehabilitation
- Runners often benefit from a gradual return-to-running programme rather than resuming full distance immediately
- Occupations involving ladders, uneven terrain or heavy lifting need confirmed ankle stability before returning to full duty
- Children and teenagers heal faster but should never be assumed to be fine just because pain settles quickly; growth-plate injuries can mimic simple sprains
Common questions we hear
I sprained the same ankle again within a year, is that normal? Repeated sprains in the same ankle usually mean the first injury was not fully rehabilitated, particularly balance and strength work, and is worth a proper reassessment rather than treating it as bad luck.
Do I need an ankle brace forever after a bad sprain? Not usually forever, but many people benefit from wearing one during higher-risk sport for a season or two after a significant injury, tapering off as confidence and strength return.
Is swelling that lasts several weeks normal? Mild residual swelling after a moderate to severe sprain is common and can persist for a few weeks, but swelling that is not gradually reducing, or that worsens, should be reassessed.
Footwear and surface awareness
Many of the repeat sprains seen from patients across Wakad, Punawale and Thergaon trace back to a handful of avoidable situations: worn-out shoe soles that have lost grip, badminton or futsal played in regular running shoes rather than court shoes, and walking on the uneven, half-finished pavements common in newer residential stretches while distracted by a phone. None of this means avoiding activity; it means matching footwear to the surface and sport, and staying attentive on known trouble spots near your home or office.
When physiotherapy alone is not enough
A small proportion of ankles, even after several months of properly supervised physiotherapy, remain genuinely unstable: they roll during ordinary walking, not just sport, or an MRI shows a ligament that has healed in a lengthened, non-functional position. In this specific group, surgical ligament reconstruction has a high success rate at restoring stability, and delaying it further mainly risks additional cartilage wear inside the joint from repeated episodes.
Sports injury care in Wakad, Pune
Dr. Nirmal Patil, MS (Ortho), has 16 years of experience treating sports and ligament injuries at Precision Ortho Spine & Rehab Clinic in Wakad, Pune, for patients across Hinjewadi, Baner, Punawale, Ravet and Pimpri-Chinchwad. A stable, well-rehabilitated ankle now is the best protection against repeated injury later.
Get your ankle assessed properly
Book a consultation with Dr. Nirmal Patil to check stability and plan the right rehabilitation.
Book an AppointmentFrequently Asked Questions
How do I know if my ankle sprain is serious?
Signs of a more serious sprain include inability to bear weight at all, severe swelling and bruising, a feeling that the ankle is unstable or gives way, and pain that is not improving after a week of rest and elevation. These need a clinical and often imaging assessment.
Should I walk on a sprained ankle?
Light weight-bearing is usually fine for mild sprains if pain allows, and gentle movement helps recovery. If you cannot put any weight on it, or it is severely swollen, avoid forcing it and get it examined first, as a fracture needs to be ruled out.
How long does a sprained ankle take to heal?
A mild (grade I) sprain often improves in 1 to 2 weeks. A moderate (grade II) sprain can take 4 to 6 weeks. A complete (grade III) tear may take 8 to 12 weeks or longer, and some need surgery if the ankle stays unstable.
Do all ankle ligament tears need surgery?
No. Most ankle ligament injuries, even complete tears, heal well with bracing and structured physiotherapy. Surgery is considered for ankles that remain unstable and keep giving way despite a proper course of rehabilitation, or for specific high-grade injuries in athletes.
What is chronic ankle instability?
It is a lasting looseness of the ankle joint after ligament injuries that did not fully heal or were not adequately rehabilitated, causing repeated sprains, giving way and sometimes cartilage damage over time.
