IP Indian Journal of Anatomy and Surgery of Head, Neck and Brain

Print ISSN: 2581-5210

Online ISSN: 2581-5229

CODEN : IIJAAL

IP Indian Journal of Anatomy and Surgery of Head, Neck and Brain (IJASHNB) open access, peer-reviewed quarterly journal publishing since 2015 and is published under the Khyati Education and Research Foundation (KERF), is registered as a non-profit society (under the society registration act, 1860), Government of India with the vision of various accredited vocational courses in healthcare, education, paramedical, yoga, publication, teaching and research activity, with the aim of faster and more...


  • Article highlights
  • Article tables
  • Article images

Article statistics

Viewed: 43

PDF Downloaded: 48

Lone, Kouser, Salgotra, and Khan: Efficacy of platelet rich fibrin in osseous regeneration in periapical surgeries


Introduction

Pulp necrosis followed by trauma or dental caries if left untreated may lead to periapical pathologies like peri apical granuloma & cystic lesions. Periapical surgery is indicated in cases where conventional root canal therapy fails.1 The main cause of unsuccessful endodontic therapy is presence of infected tissue in endodontic spaces.2 Periapical surgery is aimed to remove periapical pathology followed by complete soft tissue & radiographic bone healing. Successful endodontic therapy depends on complete periapical repair & regeneration of soft tissue & bone.3, 4 The teeth undergoing apical surgery have less predictable prognosis, so the possibility of accelerating bone regeneration in surgical defects in periapical region is important, as even a single tooth can be strategic in prosthetic rehabilitation. Bone & soft tissue regeneration can be achieved by local application of hormones, growth factors & plasma derivatives as advocated by studies.5 Bone morphogenic proteins, parathyroid hormone, platelet-derived growth factor, platelet rich plasma, & enamel matrix proteins have been applied to promote healing of surgical wounds /defects.6, 7, 8, 9

Platelet rich fibrin a biologic revolution constituted by fibrin network of platelets, leukocytes, cytokines, stem cells, & three dimensional architectures, which favours wound healing & immunity.10 Platelets in PRF are capable of releasing platelet derived growth factor (PDGF) transforming growth factor β1 (TGF β1), insulin like growth factor (IGF) & exhibit varied potent local properties like cell migration, cell attachment, cell proliferation & cell differentiation even up to one week.11, 12

Materials and Methods

This prospective randomised, controlled clinical Study was performed in the department of OMFS. Study was conducted on 40 patients diagnosed with periapical lesions in maxilla. Patients were divided into two groups, Group A & B comprising of 20 patients each. Diagnosis was made on History, clinical & radiographic examination of patient.

Operative procedure

A Standard periapical surgery procedure was performed. After removal of periapical pathology by enucleation, curettage & Apicoectomy PRF clot was inserted in surgical cavity in Group A. Whereas in controlled group (Group B) surgical cavities were left empty. Flap closure was done using 3.0 black silk. Sutures were removed on seventh post-operative day. Post-operative analgesics, antibiotics & instructions were given to all patients

Preparation of PRF gel

PRF gel was prepared by protocol given by Choukroun et al 13

1.5 ml of venous blood was drawn in a tube without anticoagulant & was immediately centrifuged at 3000rpm for 10 minutes .Blood clot was extracted using sterile forceps & separated into 3 layers.

Upper straw-coloured layer acellular plasma was removed.

The middle layer containing PRF was collected 2mm below the lower diving line.

Third red coloured layer, lower fraction containing red blood cells.

Figure 1

IOPA Showing PAP

https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/e0d1f711-fda1-45b9-b59f-009029e740aaimage1.png
Figure 2

PRF Gel preparation

https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/e0d1f711-fda1-45b9-b59f-009029e740aaimage2.png
Figure 3

PRF placement into surgical cavity

https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/e0d1f711-fda1-45b9-b59f-009029e740aaimage3.png
Figure 4

Post op radiograph at 3 month

https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/e0d1f711-fda1-45b9-b59f-009029e740aaimage4.png
Figure 5

Post Op radiograph T 6 month

https://s3-us-west-2.amazonaws.com/typeset-prod-media-server/e0d1f711-fda1-45b9-b59f-009029e740aaimage5.png

Follow up of the patient was done on 3rd, 5th & 7th day post operatively. Radiographic evaluation of bone regeneration was done in three, Six, nine & 12 months. No of analgesics consumed from first day to 7th day, swelling, healing of wound, any other complication was recorded during follow-up. Patients were given questionnaire & instructed to record their pain level using Visual Analogue Scale (VAS). Soft tissue healing was assessed by healing index reported by Landry et al.14 which depends on tissue colour, presence of bleeding on palpation, epithelialization of wound margin granulation tissue & suppuration.

Results

In this study in PRF group pain was reported significantly less & patients consumed less analgesics compared to control group from third post-operative day on wards. Post-operative intra & Extra oral swelling was evaluated after 24, 48, 72 hours & 7th post op day. No difference was seen in swelling & soft tissue healing in both groups. At 3 months, PRF group exhibited better bone healing than control group. Bone density was assessed by comparing bone formation in both groups (PRF & Non PRF) using intra oral periapical radiographs & Orthopantomographs at first, 3rd third 6th , 9th & 12th months post operatively. Highly Significant bone formation was noted in PRF group at 3rd month & bone healing was almost complete on 6th month. Non-PRF group (Control) showed slow radiographic bone healing. Bone healing was complete between 9-12 months.

Discussion

Choukroun et al13 in France first discovered platelet rich fibrin (PRF) an autologous fibrin matrix to enhance bone regeneration. PRF is easy, simple inexpensive process & requires no additive in comparison to platelet rich plasma (PRP). PRP requires artificial biochemical adding for modification & neutralising the anticoagulant. The addition of bovine derived thrombin to promote conversion of fibrinogen into fibrin is also eliminated.15 PRF is a by -product of patients own blood therefore chances of transmission of infectious disease is rare & patients need not to bear the expense of harvesting procedure in hospital.16

The result of present study shows that PRF is efficient in decreasing pain & less consumption of analgesics by study group as compared to controlled group. This study is in accordance with the studies carried out by Kumar et al17 & Ahmed et al18 who also revealed that PRF significantly reduced post-operative pain & less analgesic consumption after third molar surgery.

In the present study intra, oral swelling was evaluated & classified as Mild, Moderate & sever according to clinical visual evaluation. Extra oral swelling was evaluated by tape measurement in horizontal direction from midline to last point of swelling. Measurement in vertical direction was done from supraorbital margins to maxillary occlusal plane. This study didn’t show any significant difference in post operatively intra & extra oral swelling between controlled & study group similar to the studies reported by Uyanik et al. 19

Jeyaraj et al20 & Marenzi et al21 demonstrated better soft tissue healing clinically on 3,7, &14 days after surgery in study group in extraction sockets than controlled group. Contrary to this, present study did not show any difference in soft tissue healing in both groups.

The studies by Hauser & Gaydaro22 demonstrated that there is increase in bone density from third to sixth month. Their analysis showed significantly improved architecture & higher bone quality in PRF Group .Similarly radiographic studies done by Alzahrani et al23 showed significant difference in bone formation in study group at one, four & eight weeks. Choukroun & Diss indicated that when PRF membrane is used new blood vessels are generated & epithelialization is promoted which facilitates rapid wound coverage. The present study also showed marked bone healing of surgical cavity from 3rd month & at 6th month radiographic bone healing was complete in PRF group. In Non PRF group radiographic bone, healing of surgical cavities was complete between 9-12 months.

Simonpieri et al24 reported that the use of platelet & immune concentrate offers following advantages 1) Fibrin clot plays important role & serves as biologic connectors between bone particles. 2) integration of this fibrin network into regenerative site facilitates cellular migration, particularly for endothelial cells necessary for neoangiogenesis & vascularization. 3) the platelet cytokines (PDGF, TGF-a, IGF-1) are released gradually as the fibrin matrix is resorbed thus creating a perpetual process of healing. 4) The presence of leukocytes & cytokines in the fibrin network also plays a significant role in self-regulation of inflammatory phenomenon within grafted material

Conclusion

The present study concluded that PRF is a part of new biotechnology & a healing biomaterial as it contains all the factors required for better & optimal consolidation of bone formation. The application of PRF gel made of intact platelets & fibrin by high-speed centrifuge provides an ideal scaffold for bony tissue repair in periapical surgeries. PRF placement showed promising result in stimulating bone formation after 3 months of surgery & reduced post-operative discomfort. However, Long-term follow up may be required to evaluate the final treatment outcome.

Acknowledgement

The authors thank & acknowledge the efforts of Ayesha Nisar, Ayera Bashir, Zain ul A Arifeen, & Maryam for their support in formulating the results

Source of Funding

No financial support was received for the work within this manuscript.

Conflict of Interest

The authors declare they have no conflict of interest.

References

1 

P Mazumbar S Bhunia Treatment of periapical lesion with platelet rich fibrinIndian Med Gazette20132833

2 

P N Nair Pathogenesis of apical periodontitis and the causes of endodontic failuresCrit Rev Oral Biol Med20041563488110.1177/154411130401500604

3 

S Singh A Singh S Singh R Singh Application of PRF in surgical management of periapical lesionsNatle J Maxillofac Surg201341949

4 

S Mazumdar S Joshi S Ansari Experiences with the use of PRF (Plasma Rich Fibrin) in enucleated cystic cavityJ Indian Dent Assoc201481926

5 

V Gassling T Douglas PH Warnke Y Açil J Wiltfang ST Becker Platelet-rich fibrin membranes as scaffolds for periosteal tissue engineeringClin Oral Implants Res 2010215543910.1111/j.1600-0501.2009.01900.x

6 

M Nevins WV Giannobile MK McGuire RT Kao JT Mellonig JE Hinrichs Platelet-Derived Growth Factor Stimulates Bone Fill and Rate of Attachment Level Gain: Results of a Large Multicenter Randomized Controlled TrialJ Periodontol2005761222051510.1902/jop.2005.76.12.2205

7 

L. Heijl G. Heden G. Svardstrom A. Ostgren Enamel matrix derivative (EMDOGAINR) in the treatment of intrabony periodontal defectsJ Clin Periodontol 19972497051410.1111/j.1600-051x.1997.tb00253.x

8 

RE Jung R Glauser P Schärer CHF Hämmerle HF Sailer FE Weber Effect of rhBMP-2 on guided bone regeneration in humansClin Oral Implants Res 20031455566810.1034/j.1600-0501.2003.00921.x

9 

D Johns S Vidyanath G Sam VY Shivashankar Combination of platelet rich fibrin, hydroxyapatite and PRF membrane in the management of large inflammatory periapical lesionJ Conserv Dent2013163261410.4103/0972-0707.111329

10 

E Deenadayalan A Kumar R K Tewari S K Mishra H Iftekhar Management of large periapical lesion with the combination of second generation platelet extract and hydroxyapatite bone graft. A report of three casesJ Clin Diag20159247

11 

DA Johns S Vidyanath MR Kumar VY Shivashankar Platelet Rich Fibrin in the revitalization of tooth with necrotic pulp and open apexJ Conserv Dent 2012154395810.4103/0972-0707.101926

12 

WV Giannobile MJ Somerman Growth and Amelogenin-Like Factors in Periodontal Wound Healing. A Systematic ReviewAnn Periodontol 20038119320410.1902/annals.2003.8.1.193

13 

J Choukroun F Adda C Schoeffel A Vervelle Una opportunite` en paro-implantologie: le PRFImplantodontie2001425562

14 

RLR Turnbull T Howley Effectiveness of benzydamine HCL in treatment of periodontal post surgical patientsRes Cin Forum19881010518

15 

D Man H Plosker JE Winland-Brown The Use of Autologous Platelet-Rich Plasma (Platelet Gel) and Autologous Platelet-Poor Plasma (Fibrin Glue) in Cosmetic SurgeryPlast Reconstr Surg2001107238910.1097/00006534-200101000-00038

16 

M Jayadev VR Marshal B Naik P Karunakar Role of Platelet rich fibrin in wound healing: A critical reviewJ Conserv Dent20131642849310.4103/0972-0707.114344

17 

A Kumar R K Tewari S K Mishra H Iftekhar Management of large periapical lesion with the combination of second-generation platelet extract and hydroxyapatite bone graft: a report of three casesJ Clin Diagn Res201591247

18 

FS Al-Hamed Clinical effects of platelet-rich fibrin (PRF) following surgical extraction of the lower third molarSaudi J Dent Res201781-21925

19 

LO Uyanık K Bilginaylar İ Etikan Effects of platelet-rich fibrin and piezosurgery on impacted mandibular third molar surgery outcomesHead Face Med2015111253210.1186/s13005-015-0081-x

20 

PE Jeyaraj A Chakranarayan Soft tissue healing and bony regeneration of impacted mandibular third molar extraction sockets, following postoperative incorporation of platelet-rich fibrinAnn Maxillofac Surg20188110810.4103/ams.ams_185_17

21 

G Marenzi F Riccitiello M Tia A Lauro G Sammartino Influence of Leukocyte- and Platelet-Rich Fibrin (L-PRF) in the Healing of Simple Postextraction Sockets: A Split-Mouth StudyBio Med Res Int201520151610.1155/2015/369273

22 

F Hauser N Gaydarov I Badoud L Vazquez B Jean-Pierre P Ammann Clinical and Histological Evaluation of Postextraction Platelet-rich Fibrin Socket FillingImplant Dent201322329530310.1097/id.0b013e3182906eb3

23 

AA Alzahrani A Murriky S Shafik Influence of platelet rich fibrin on post-extraction socket healing: A clinical and radiographic studySaudi Dent J20172941495510.1016/j.sdentj.2017.07.003

24 

A Simonpieri M D Corso G Sammartino DMD Ehrenfest The Relevance of Choukroun's Platelet-Rich Fibrin and Metronidazole During Complex Maxillary Rehabilitations Using Bone Allograft. Part II: Implant Surgery, Prosthodontics, and SurvivalImplant Dent2009183220910.1097/id.0b013e31819b5e3f



jats-html.xsl

© This is an open access article distributed under the terms of the Creative Commons Attribution License - Attribution 4.0 International (CC BY 4.0). which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


Article type

Original Article


Article page

30-34


Authors Details

Parveen Akhter Lone, Tasleem Kouser, Varun Salgotra, Majid Khan


Article History

Received : 23-03-2021

Accepted : 13-04-2021

Available online : 21-04-2021


Article Metrics


View Article As

 


Downlaod Files