INBDE Oral Surgery (2025)Actual Exam Test |COMPLETE QUESTIONS WITH VERIFIED ANSWERS With rationales (100% Accurate Solutions)|GET IT A+!!

INBDE Oral Surgery (2025)Actual Exam
Test COMPLETE QUESTIONS WITH
VERIFIED ANSWERS With rationales
(100% Accurate Solutions) GET IT A+



What .are .the .most .commonly .impacted .teeth? .- .CORRECT .ANSWER-Mandibular
.third .molars, .maxillary .third .molars, .and .maxillary .canines


Which .teeth .are .most .commonly .congenitally .missing? .- .CORRECT .ANSWER-
Maxillary .and .mandibular .third .molars, .mandibular .second .premolars, .maxillary
.lateral .incisors


What .are .common .indications .for .extraction? .- .CORRECT .ANSWER-Severe
.caries, .endo .failure, .periodontal .disease, .orthodontic .needs, .cracked .or
.ankylosed .teeth


What .are .common .contraindications .to .extraction? .- .CORRECT .ANSWER-Poorly
.controlled .medical .conditions, .immunocompromise, .history .of .radiation .or
.bisphosphonates


What .is .the .first .step .in .a .basic .extraction? .- .CORRECT .ANSWER-Sever .soft
.tissue .with .a .periosteal .elevator


Why .is .apical .pressure .used .during .extraction? .- .CORRECT .ANSWER-To
.expand .the .socket .and .seat .forceps .deep


What .direction .is .the .initial .movement .of .forceps .during .extraction? .-
.CORRECT .ANSWER-Buccal, .then .lingual .due .to .thinner .buccal .bone


When .is .a .surgical .extraction .indicated? .- .CORRECT .ANSWER-Long/divergent
.roots, .retained .roots, .endo-treated .teeth, .fractured .crowns


Why .is .a .buccal .flap .preferred .over .a .lingual .flap? .- .CORRECT .ANSWER-To
.avoid .damaging .the .lingual .nerve


What .is .secondary .closure? .- .CORRECT .ANSWER-Wound .left .open .to .heal .by
.granulation .and .contraction


What .are .key .post-op .instructions .for .extractions? .- .CORRECT .ANSWER-Gauze
.pressure, .soft .diet, .avoid .smoking/straws, .saltwater .rinse .after .24 .hours

, What .causes .alveolar .osteitis .(dry .socket)? .- .CORRECT .ANSWER-Loss .of .blood
.clot, .associated .with .smoking .and .oral .contraceptives


How .is .a .dry .socket .treated? .- .CORRECT .ANSWER-Anesthetize, .irrigate, .apply
.dry .socket .paste .with .eugenol


What .teeth .are .most .likely .to .cause .an .oro-antral .communication? .- .CORRECT
.ANSWER-Maxillary .first .molars


How .is .an .oro-antral .communication .<2 .mm .managed? .- .CORRECT .ANSWER-
Monitor .and .suture

What .is .the .management .for .a .2–6 .mm .sinus .exposure? .- .CORRECT
.ANSWER-Suture .+ .antibiotics, .antihistamines, .analgesics, .nasal .spray


What .is .done .for .oro-antral .communication .>6 .mm? .- .CORRECT .ANSWER-Flap
.surgery .to .close


What .nerve .is .commonly .injured .during .third .molar .extraction? .- .CORRECT
.ANSWER-Inferior .alveolar .nerve .(IAN)


When .should .nerve .injury .be .referred .to .OMFS? .- .CORRECT .ANSWER-If .normal
.sensation .does .not .return .after .1 .month


Where .can .displaced .maxillary .third .molars .end .up? .- .CORRECT .ANSWER-
Infratemporal .fossa

What .are .key .principles .of .surgical .flap .design? .- .CORRECT .ANSWER-Wide
.base, .over .intact .bone, .vertical .releases .at .line .angles, .avoid .vital .structures


What .graft .type .is .osteoconductive, .osteoinductive, .and .osteogenic? .-
.CORRECT .ANSWER-Autograft


What .is .the .function .of .a .cover .screw .in .implant .surgery? .- .CORRECT
.ANSWER-Allows .soft .tissue .to .heal .over .implant .(2-stage)


What .is .a .healing .abutment .used .for? .- .CORRECT .ANSWER-Contours .soft
.tissue .in .single-stage .implant .surgery


What .is .the .minimum .distance .between .an .implant .and .the .mental .nerve? .-
.CORRECT .ANSWER-5 .mm


What .is .the .minimum .distance .between .implants? .- .CORRECT .ANSWER-3 .mm

What .is .osseointegration? .- .CORRECT .ANSWER-Direct .histologic .connection
.between .bone .and .implant