What do systematic reviews say?

Sodium hypochlorite 1.3% with MTAD final rinse vs Sodium hypochlorite 1.3% with normal saline final rinse

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 5.25% with EDTA 17% vs Sodium hypochlorite 1.3% with MTAD

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 5.25% vs Sodium hypochlorite 5.25% with hydrogen peroxide 3%

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 5.25% with hydrogen peroxide 3% vs Normal saline

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 5% vs Sodium hypochlorite 5% with proteolytic enzyme

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite (NaOCl), 2.5% to 5.25% vs Sodium hypochlorite 1%

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 1% with chlorhexidine 2% final rinse vs Sodium hypochlorite 1% with normal saline final rinse

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Chlorhexidine 0.2% vs Normal saline

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite (NaOCl), 2.5% to 5.25% vs Chlorhexidine, 0.2% to 2% (solution or gel)

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Sodium hypochlorite 5.25% vs Normal saline

The review found no eligible studies for this question.

• Irrigants for non‐surgical root canal treatment in mature permanent teeth 2012 · Cochrane All outcomes
  no estimate extracted
  0 studies
  No studies found

Surgery vs corticosteroid injection

It is very uncertain whether surgery changes adverse effects compared with corticosteroid injection (very low certainty).

• Surgical versus non‐surgical treatment for carpal tunnel syndrome 2024 · Cochrane Headline outcomes only
  RR 1.49 [0.25, 8.7]
  2 studies · 90 participants
  Very low

Surgery vs splint

It is very uncertain whether surgery changes adverse effects compared with splint (very low certainty).

• Surgical versus non‐surgical treatment for carpal tunnel syndrome 2024 · Cochrane Headline outcomes only
  RR 2.11 [0.37, 12.12]
  2 studies · 210 participants
  Very low

Bone removal technique (chisel / piezoelectric / ultrasonic) vs Conventional mechanical caries removal (standard drill; handpiece with a bur)

The review found no eligible studies for this question.

• Surgical techniques for the removal of mandibular wisdom teeth 2020 · Cochrane All outcomes

  up to 30 days
  no estimate extracted
  Studies not reported
  No studies found

Irrigation technique A vs Irrigation technique B

The review found no eligible studies for this question.

• Surgical techniques for the removal of mandibular wisdom teeth 2020 · Cochrane All outcomes

  up to 30 days
  no estimate extracted
  Studies not reported
  No studies found

Horizontal mattress / fibrin sealant suturing vs Conventional (simple interrupted) suturing

The review found no eligible studies for this question.

• Surgical techniques for the removal of mandibular wisdom teeth 2020 · Cochrane All outcomes

  up to 30 days
  no estimate extracted
  Studies not reported
  No studies found

Autologous platelet concentrate (PRP/PRF) in socket vs No blood product (conventional)

The review found no eligible studies for this question.

• Surgical techniques for the removal of mandibular wisdom teeth 2020 · Cochrane All outcomes

  up to 30 days
  no estimate extracted
  Studies not reported
  No studies found

Laxative plus bulking agent vs laxative alone

The review found no eligible studies for this question.

• Interventions for preventing postpartum constipation 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Phototherapeutic keratectomy vs alcohol delamination

The review found no eligible studies for this question.

• Interventions for recurrent corneal erosions 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Therapeutic contact lens vs topical lubrication

The review found no eligible studies for this question.

• Interventions for recurrent corneal erosions 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Phototherapeutic keratectomy vs alcohol delamination

• Interventions for recurrent corneal erosions 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low