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100+ Free ABOHNS Plastic Surgery Within the Head and Neck Practice Questions

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Which layer of the scalp contains the named neurovascular structures (supratrochlear, supraorbital, superficial temporal, occipital arteries) and corresponds to the SMAS in the face?

A
B
C
D
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Key Facts: ABOHNS Plastic Surgery Within the Head and Neck Exam

ABMS

Recognized Subspecialty

Co-sponsored by ABOHNS and ABPS

ACGME FPRS

Fellowship Required

ACGME-accredited Facial Plastic and Reconstructive Surgery fellowship

Primary cert first

Prerequisite

ABOHNS primary certification required before subspecialty exam

10 years

Recertification Cycle

Integrated with ABOHNS Continuing Certification

~$1,800-$2,000

Exam Fee Range

Subject to annual ABOHNS update

Computer-based

Exam Format

Pearson VUE proctored multiple-choice exam

The ABOHNS Plastic Surgery Within the Head and Neck (PSHN) subspecialty exam is an ABMS-recognized certification co-sponsored by ABOHNS and ABPS. ABOHNS-issued certification serves otolaryngologist-facial plastic surgeons who completed ACGME-accredited otolaryngology residency and ACGME-accredited Facial Plastic and Reconstructive Surgery (FPRS) fellowship. The computer-based exam covers facial plastic surgery scope: rhinoplasty (functional + cosmetic), facelift/blepharoplasty, Mohs reconstruction with local/regional/free flaps, craniofacial trauma, cleft lip and palate, microtia, facial paralysis (Bell palsy CPG, gracilis free muscle, hypoglossal-facial transfer), head and neck oncologic reconstruction (fibula osteoseptocutaneous, ALT, radial forearm), and pediatric craniofacial conditions. Recertification is typically every 10 years through ABOHNS continuing certification.

Sample ABOHNS Plastic Surgery Within the Head and Neck Practice Questions

Try these sample questions to test your ABOHNS Plastic Surgery Within the Head and Neck exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which layer of the scalp contains the named neurovascular structures (supratrochlear, supraorbital, superficial temporal, occipital arteries) and corresponds to the SMAS in the face?
A.Skin
B.Subcutaneous (dense connective tissue)
C.Galea aponeurotica
D.Loose areolar tissue
Explanation: The SCALP mnemonic (Skin, subCutaneous tissue, Aponeurosis/galea, Loose areolar, Pericranium) — the dense subcutaneous (Connective) layer carries the major neurovascular structures and is contiguous with the SMAS in the face. The loose areolar layer is the subgaleal plane used for scalp flap rotation.
2The frontal (temporal) branch of the facial nerve courses along which classic surface landmark described by Pitanguy?
A.A line from 0.5 cm below the tragus to 1.5 cm above the lateral brow
B.A line from the mastoid tip to the menton
C.A line along the inferior border of the mandible
D.A line from the medial canthus to the angle of the mouth
Explanation: Pitanguy's line: 0.5 cm below the tragus to 1.5 cm above the lateral brow. The frontal branch lies within or just deep to the temporoparietal fascia (superficial temporal fascia) and is the most commonly injured branch during facelift, brow lift, and lateral temporal procedures because it travels superficially over the zygomatic arch.
3During a deep-plane facelift, the facial nerve branches lie deep to which fascial plane, making sub-SMAS dissection lateral to the parotid relatively safe?
A.Deep cervical fascia
B.Parotidomasseteric fascia (deep to SMAS)
C.Temporoparietal fascia
D.Galea aponeurotica
Explanation: Within the parotid, branches are protected by gland substance. As they exit anteriorly, they lie deep to the parotidomasseteric fascia and become superficial to the masseter — most vulnerable in the prezygomatic and premasseteric regions. Sub-SMAS dissection over the parotid is safe; dissection should remain superficial to the parotidomasseteric fascia anteriorly.
4What is the minimum recommended width of the L-strut (caudal septum and dorsal septum) that must be preserved during septoplasty/rhinoplasty to prevent saddle nose deformity and tip ptosis?
A.5 mm
B.10 mm
C.20 mm
D.30 mm
Explanation: A minimum 10 mm dorsal and caudal L-strut must be preserved to maintain structural support of the nose. Inadequate strut leads to saddle nose deformity, columellar retraction, tip ptosis, and loss of tip projection. The strut must remain attached to the nasal spine and upper lateral cartilages.
5A patient has nasal obstruction following prior septoplasty. On exam, dynamic collapse of the lateral nasal sidewall with inspiration and a positive Cottle maneuver are noted. Which graft technique most directly addresses internal nasal valve collapse?
A.Spreader grafts placed between the dorsal septum and upper lateral cartilages
B.Columellar strut graft
C.Shield graft to the tip
D.Plumping grafts to the premaxilla
Explanation: The internal nasal valve (angle between dorsal septum and caudal upper lateral cartilage, normally 10-15°) is the narrowest part of the nasal airway. Spreader grafts widen this angle and stent the upper lateral cartilages, restoring functional airflow. Alar batten grafts, lateral crural strut grafts, or butterfly grafts address external valve / lateral wall collapse.
6Which tip support mechanism is classified as a MAJOR support of the nasal tip?
A.Interdomal ligament
B.Membranous septum
C.Attachment of the medial crura to the caudal septum
D.Skin and subcutaneous tissue
Explanation: The three MAJOR tip support mechanisms (per Tardy/Anderson tripod): (1) size, shape, and resilience of the lower lateral cartilages; (2) attachment of the medial crural footplates to the caudal septum; (3) attachment of the upper lateral cartilages to the alar (lower lateral) cartilages (scroll). Minor supports: dorsal septum, sesamoid complex, interdomal ligament, membranous septum, nasal spine, skin/SC tissue.
7A patient presents 6 months after rhinoplasty with a polly-beak deformity (supratip fullness). Which intraoperative maneuver most likely caused this?
A.Excessive resection of the cephalic lower lateral cartilages with under-resection of the cartilaginous dorsum
B.Over-resection of the bony dorsum
C.Aggressive lateral osteotomies
D.Placement of a columellar strut
Explanation: Polly-beak deformity = supratip convexity. Causes include (1) inadequate cartilaginous dorsum resection relative to bony resection, (2) loss of tip support with cephalic rotation/derotation, (3) supratip dead space scarring. Prevention: balance bony and cartilaginous reduction, maintain tip projection > supratip dorsum by 1-2 mm.
8Which classification system grades cleft lip and palate using the Y-shaped diagram (LAHSHAL)?
A.Veau classification
B.Kernahan striped Y / LAHSHAL
C.Tessier classification
D.Furlow classification
Explanation: Kernahan's striped-Y diagram visually maps the lip, alveolus, hard palate, and soft palate. LAHSHAL is the verbal/written analogue (Lip-Alveolus-Hard-Soft-Hard-Alveolus-Lip). Veau classifies palate clefts (I soft only; II soft+hard; III unilateral complete lip+palate; IV bilateral complete lip+palate). Tessier classifies craniofacial clefts (0-14). Furlow is a palatoplasty technique (double-opposing Z-plasty).
9What is the typical age (per the rule of 10s, modified) for primary cleft lip repair?
A.First week of life
B.Approximately 3 months (10 weeks, 10 lbs, hemoglobin 10)
C.12-18 months
D.5 years
Explanation: Primary cleft lip repair traditionally follows the 'rule of 10s': ~10 weeks of age, weight ~10 lbs, hemoglobin ≥10 g/dL. Modern protocols often use age 3-6 months. Cleft palate repair is typically performed at 9-18 months to balance speech development with maxillary growth. NAM (nasoalveolar molding) may precede lip repair to narrow wide clefts.
10Which palatoplasty technique uses opposing Z-plasties of the oral and nasal mucosa to lengthen the soft palate and reorient the levator veli palatini muscle?
A.von Langenbeck
B.Bardach two-flap
C.Furlow double-opposing Z-plasty
D.Veau-Wardill-Kilner pushback
Explanation: The Furlow palatoplasty performs reverse Z-plasties on the oral and nasal mucosa: the levator muscle is contained within the posteriorly based flaps on each surface, achieving an intravelar veloplasty (overlapping muscle reorientation) while lengthening the palate. Particularly useful for narrow clefts and submucous clefts with VPI.

About the ABOHNS Plastic Surgery Within the Head and Neck Exam

The ABOHNS Subspecialty Certification in Plastic Surgery Within the Head and Neck (PSHN) is an ABMS-recognized subspecialty co-sponsored by ABOHNS and ABPS. ABOHNS-issued certification is for diplomates who completed ACGME-accredited Otolaryngology-Head and Neck Surgery residency and an ACGME-accredited Facial Plastic and Reconstructive Surgery (FPRS) fellowship. The exam covers facial anatomy, rhinoplasty (functional and cosmetic), facelift and blepharoplasty, facial reconstruction (Mohs defects, local/regional/free flaps), cleft lip and palate, microtia and aural atresia, craniofacial trauma (Le Fort, NOE, frontal sinus, orbital, mandibular fractures), facial paralysis and reanimation, head and neck oncologic reconstruction (free flaps including fibula/ALT/radial forearm, regional flaps), pediatric craniofacial syndromes (Apert, Crouzon, Treacher Collins, Robin sequence), scar revision and keloid management, and otoplasty. The certification was created when ABOHNS and ABPS replaced legacy facial plastic and craniofacial certifications with a unified ABMS-recognized PSHN subspecialty.

Questions

200 scored questions

Time Limit

Computer-based exam (~6 hours including breaks)

Passing Score

Criterion-referenced scaled passing standard set jointly by ABOHNS and ABPS

Exam Fee

~$1,800-$2,000 (subject to annual update) (American Board of Otolaryngology-Head and Neck Surgery (ABOHNS) co-sponsored with the American Board of Plastic Surgery (ABPS))

ABOHNS Plastic Surgery Within the Head and Neck Exam Content Outline

~12%

Facial Anatomy & Surgical Planes

Scalp/face layers, SMAS, deep-plane facelift anatomy, facial nerve branches and Pitanguy's line, parotidomasseteric fascia, great auricular nerve, superior/inferior labial arteries, supratrochlear/supraorbital arteries, danger zones for filler, retaining ligaments.

~14%

Rhinoplasty (Functional & Cosmetic)

L-strut preservation (≥10 mm), spreader grafts and internal nasal valve, columellar strut, tip support tripod, septoplasty, polly-beak deformity, inverted-V deformity, dorsal preservation vs reduction, costal cartilage harvest with Gibson concentric carving, septal perforation management, ethnic rhinoplasty.

~12%

Facelift, Blepharoplasty & Aging Face

Deep-plane vs SMAS facelift, hematoma (most common complication), facial nerve injury (frontal/marginal mandibular), upper/lower blepharoplasty (lagophthalmos, ectropion, retrobulbar hematoma — emergent canthotomy), brow lift (endoscopic vs pretrichial), Dedo neck classification, Feldman corset platysmaplasty, BoNT-A and HA filler with hyaluronidase rescue.

~14%

Facial Reconstruction (Mohs, Skin Cancer)

Aesthetic subunit principle, paramedian forehead flap (supratrochlear artery), Zitelli bilobed flap, Karapandzic and Abbe flaps for lip, melanoma margins (≥0.8 mm SLNB threshold), BCC/SCC margins (4 mm and 4-6 mm), Mohs indications for H-zone, total auricular reconstruction with TPF/STSG.

~10%

Head & Neck Oncologic Reconstruction

Fibula osteoseptocutaneous free flap (CTA preop, three-vessel runoff), ALT for glossectomy, radial forearm for thin lining (modified Allen test), pec major as workhorse regional/salvage flap, Jewer/Boyd HCL mandible classification, free flap monitoring (Cook-Swartz Doppler), venous thrombosis as #1 failure cause, Frey syndrome (BoNT-A), parotid tumors (mucoepidermoid most common malignancy).

~10%

Cleft Lip & Palate

Veau and Kernahan/LAHSHAL classifications, rule of 10s (lip ~3 months), palate at 9-18 months (speech vs growth), Furlow double-opposing Z-plasty, von Langenbeck/Bardach two-flap, VPI surgical selection (pharyngeal flap for coronal pattern, sphincter pharyngoplasty for sagittal), alveolar bone graft at age 8-11 with iliac crest, cleft nasal deformity primary rhinoplasty (Mulliken/McComb).

~10%

Craniofacial Trauma

Le Fort I/II/III (all involve pterygoid plates), NOE fracture and Markowitz classification (medial canthal tendon), white-eyed pediatric trapdoor blowout (urgent <48h), orbital floor implants (PDS/cartilage/titanium mesh), nasal bone reduction (5-7 days), septal hematoma drainage, mandibular condylar fracture, frontal sinus fracture algorithm (anterior table observation if no NFOT injury).

~8%

Facial Paralysis & Reanimation

House-Brackmann grading (I-VI), Bell palsy CPG (corticosteroids within 72 h), EMG and ENoG assessment, hypoglossal-facial transfer, masseteric (V3) nerve transfer, free gracilis muscle (cross-face nerve graft vs masseteric drive), great auricular and sural nerve grafts, gold/platinum upper lid weight, lateral tarsal strip canthoplasty for paralytic ectropion.

~6%

Pediatric Craniofacial

Apert/Crouzon/Pfeiffer (FGFR2), Treacher Collins (TCOF1), single-suture craniosynostosis (sagittal scaphocephaly most common, metopic trigonocephaly, lambdoid trapezoid vs deformational parallelogram), Robin sequence and mandibular distraction osteogenesis (1 mm/day), Pruzansky-Kaban hemifacial microsomia, Goldenhar/OMENS.

~4%

Microtia, Otoplasty, Scar/Keloid

Microtia and aural atresia (Jahrsdoerfer ≥7 favorable), Brent and Nagata costal cartilage reconstruction (age 6-10), Mustardé and Furnas otoplasty (suture extrusion), keloid (extends beyond wound) vs hypertrophic scar (within wound), Z-plasty/W-plasty scar revision, postop XRT for recurrent earlobe keloid, PDL for vascular scars, fractional CO2 for texture.

How to Pass the ABOHNS Plastic Surgery Within the Head and Neck Exam

What You Need to Know

  • Passing score: Criterion-referenced scaled passing standard set jointly by ABOHNS and ABPS
  • Exam length: 200 questions
  • Time limit: Computer-based exam (~6 hours including breaks)
  • Exam fee: ~$1,800-$2,000 (subject to annual update)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

ABOHNS Plastic Surgery Within the Head and Neck Study Tips from Top Performers

1Master rhinoplasty fundamentals: minimum 10 mm L-strut for septal preservation, spreader grafts for internal nasal valve collapse (positive Cottle), columellar strut/septal extension graft to restore tip projection, Gibson concentric carving for costal cartilage to minimize warping, and polly-beak deformity as a complication of inadequate cartilaginous dorsum reduction
2Memorize facial nerve surface landmarks — Pitanguy's line for the frontal branch (0.5 cm below tragus to 1.5 cm above lateral brow) — and recognize that the marginal mandibular and frontal branches have the least crossover making them most vulnerable in facelift; great auricular nerve injury (~6-7%) is the most common nerve injury overall in rhytidectomy
3Treat retrobulbar hematoma as a true ophthalmologic emergency — proptosis, severe pain, vision loss, decreased EOM motility, increased IOP — perform immediate lateral canthotomy and inferior cantholysis at the bedside, give IV mannitol and acetazolamide, urgent ophthalmology consult; permanent vision loss occurs within 60-100 minutes of central retinal artery occlusion
4Recognize the white-eyed pediatric blowout (trapdoor) fracture — restricted upgaze, nausea, oculocardiac bradycardia, minimal periorbital ecchymosis — as a surgical emergency requiring repair within 24-48 hours to release entrapped inferior rectus and prevent permanent ischemic muscle damage
5Match cleft palate VPI surgical procedure to the velopharyngeal closure pattern visualized on nasendoscopy/videofluoroscopy: coronal pattern with central gap → superiorly based pharyngeal flap; sagittal pattern with poor lateral wall motion → sphincter pharyngoplasty; submucous cleft or short palate with good lateral wall motion → Furlow palatoplasty

Frequently Asked Questions

What is the ABOHNS Plastic Surgery Within the Head and Neck (PSHN) subspecialty certification?

Plastic Surgery Within the Head and Neck (PSHN) is an ABMS-recognized subspecialty certification co-sponsored by the American Board of Otolaryngology-Head and Neck Surgery (ABOHNS) and the American Board of Plastic Surgery (ABPS). It replaced legacy facial plastic and craniofacial certificates with a unified subspecialty pathway. ABOHNS-issued PSHN certification is for otolaryngologist-facial plastic surgeons who completed ACGME-accredited Otolaryngology-Head and Neck Surgery residency and ACGME-accredited Facial Plastic and Reconstructive Surgery fellowship. ABPS-issued certification serves plastic surgeons via the ABPS pathway.

Who is eligible to take the ABOHNS PSHN subspecialty exam?

ABOHNS-issued PSHN candidates must (1) hold ABOHNS primary certification in Otolaryngology-Head and Neck Surgery (or be eligible through current ABOHNS pathway), (2) successfully complete an ACGME-accredited Facial Plastic and Reconstructive Surgery (FPRS) fellowship, and (3) hold an active unrestricted US or Canadian medical license. Specific eligibility, fellowship transition periods (legacy vs ACGME pathway), and case-log requirements are published by ABOHNS during the application cycle and may vary by graduating year. Candidates should consult the ABOHNS website for current rules.

What topics are covered on the ABOHNS PSHN exam?

The exam covers the breadth of facial plastic and reconstructive surgery: facial anatomy and surgical planes (SMAS, facial nerve, scalp layers); rhinoplasty (functional and cosmetic, L-strut, spreader grafts, costal cartilage); facelift and blepharoplasty (deep-plane vs SMAS, hematoma, retrobulbar hematoma management, ectropion prevention); facial reconstruction (Mohs defects, paramedian forehead flap, bilobed flap, lip reconstruction); craniofacial trauma (Le Fort, NOE, orbital, mandibular fractures); cleft lip and palate (timing, Furlow, VPI surgery); microtia and aural atresia; facial paralysis and reanimation; head and neck oncologic reconstruction (free flaps, regional flaps); pediatric craniofacial syndromes; and scar/keloid/laser management.

How is the ABOHNS PSHN exam different from the ABOHNS Otolaryngology Written Qualifying Exam?

The ABOHNS Written Qualifying Exam is the broad primary certification exam covering all eight practice areas of otolaryngology (otology, rhinology, laryngology, head & neck oncology, facial plastics, pediatric otolaryngology, sleep, foundations). The PSHN subspecialty exam is taken AFTER primary ABOHNS certification and AFTER ACGME-accredited FPRS fellowship — it tests advanced facial plastic and reconstructive surgical knowledge in depth, including aesthetic procedures, microvascular reconstruction, craniofacial trauma, and pediatric craniofacial conditions at fellowship-trained level.

What are the highest-yield topics on the ABOHNS PSHN exam?

High-yield topics include: rhinoplasty fundamentals (L-strut ≥10 mm, spreader grafts for internal nasal valve, columellar strut, tip support tripod, polly-beak deformity, costal cartilage with Gibson concentric carving); facelift complications (hematoma is #1, retrobulbar hematoma → emergent lateral canthotomy/cantholysis, marginal mandibular and frontal branch facial nerve injury); facial reconstruction (paramedian forehead flap on supratrochlear artery, Zitelli bilobed flap modification, Karapandzic and Abbe lip flaps, aesthetic subunit principle); craniofacial trauma (white-eyed pediatric trapdoor blowout urgent <48h, NOE Markowitz medial canthal tendon, frontal sinus algorithm); cleft (Veau, Furlow, VPI selection by closure pattern); facial paralysis (Bell palsy CPG steroids <72h, hypoglossal/masseteric transfer, gracilis free muscle); microtia (Jahrsdoerfer ≥7, Brent/Nagata at age 6-10); free flaps (fibula osteoseptocutaneous with CTA preop, ALT for glossectomy, radial forearm with modified Allen test, venous thrombosis #1 cause of failure).

How should I study for the ABOHNS PSHN subspecialty exam?

Use a 12-month structured plan during fellowship and the year after. Master facial anatomy in surgical planes (SMAS, facial nerve branches, retaining ligaments). Build a clinical knowledge base through Papel/Larrabee 'Facial Plastic and Reconstructive Surgery,' Baker 'Local Flaps in Facial Reconstruction,' and the AAFPRS Self-Assessment Examination (SAE). Memorize the AAO-HNSF Bell palsy CPG, AJCC melanoma/SCC staging, NCCN cutaneous tumor margins, and Le Fort/NOE/Markowitz fracture classifications. Master cleft palate techniques (Furlow, von Langenbeck, Bardach) and VPI surgical selection by nasendoscopy. Take fellowship in-training exams seriously and complete board-style MCQs across all PSHN domains.

How is the ABOHNS PSHN certification maintained?

ABOHNS PSHN diplomates participate in ABOHNS Continuing Certification (Maintenance of Certification) which includes ongoing learning activities, periodic assessment, and professional standing requirements. Recertification cycle is typically every 10 years and is integrated with primary ABOHNS certification continuing certification. Specific PSHN MOC requirements are published by ABOHNS and may evolve as the new subspecialty pathway matures.

Where can I find official information about the ABOHNS PSHN exam?

Official information is published on the ABOHNS website (abohns.org) under subspecialty certifications. The American Board of Plastic Surgery (abplasticsurgery.org) publishes parallel information for ABPS-issued PSHN certification. The American Academy of Facial Plastic and Reconstructive Surgery (AAFPRS, aafprs.org) provides fellowship information, the SAE practice exam, and educational resources. ACGME publishes fellowship program requirements. Pearson VUE administers the computer-based exam.