Please assess the completion status of the following clinical trial:

Trial Title: Effect of LLLT and Ozone to Reduce Complications After Extraction of Impacted Lower Molar

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Patients who had mandibular third molar, totally or partially impacted in the bone (Class II-III and position B, Pell and Gregory's classification), in need of surgical extraction, which were evaluated clinically and by radiological examination.~* Patients who were in age range between 18-40 years old.~* Patients who were willing to compliance with study and were available for follow up.~* Patients should be with good oral hygiene and without any acute illness~Exclusion Criteria:~* Patients with medical condition that prevent any surgical intervention such as patient with recent myocardial infarction, bleeding disorders, psychiatric problem and patients with pacemaker, uncontrolled systemic disease, immunocompromised patient and patients taking corticosteroid and anti-inflammatory drugs.~* Patients with history of head and neck radiotherapy.~* Pregnant or lactation women~* Active advanced uncontrolled periodontal disease and bad oral hygiene, or patients with local acute infection in relation to third molar especially pericoronitis.~* Patients who suffer from photodermatoses and photosensitized patients (photoallergies).~* Hyperthyroidism

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 38 Years
- Healthy Volunteers: t

Study Arms:
- LLLT and ozone group (Type: EXPERIMENTAL): administered of low level laser therapy and ozone gel after extraction of impacted mandibular third molar
- LLLT group (Type: EXPERIMENTAL): administered of low level laser therapy after extraction of impacted mandibular third molar
- ozone group (Type: EXPERIMENTAL): administered of low ozone gel after extraction of impacted mandibular third molar
- control group (Type: NO_INTERVENTION): routinely extraction of impacted mandibular third molar

Based on this trial design, predict the completion outcome and termination type (if applicable).