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How to Use This Guide

• Memorize the step-by-step examination sequence (Section 4)
• Practice the special tests repeatedly (Section 5) - particularly the deep ring occlusion test and the invagination test
• Use the differential diagnosis table (Section 7) during examination

• Work through the cross-question chains (Section 14.2) - examiners almost always chain questions
• Memorize the Top 10 Examiner Traps (Section 20.3) - these are where candidates lose marks
• Learn the operative steps in sequence for Lichtenstein (Section 11.6) and TEP (Section 11.7)

• Use the template in Section 6 word-for-word, adapting to your patient's findings
• Always end with a complete diagnosis including: side + type (indirect/direct) + extent (complete/incomplete) + state (reducible/obstructed/strangulated) + classification (Nyhus/EHS)

• Bailey & Love's Short Practice of Surgery 28th Edition (p. 1087-1095)
• Schwartz's Principles of Surgery 11th Edition (Chapter 37)
• Fischer's Mastery of Surgery 8th Edition (Chapter 221)
• S. Das Manual on Clinical Surgery 13th Edition (p. 560-615)
• EHS/HerniaSurge Guidelines 2018
• EAST Practice Management Guidelines 2025 (PMID: 40671180)
• Meta-analysis: Laparoscopic vs Open Inguinal Hernia Repair, 2025 (PMID: 41454384)
• Mesh fixation umbrella review, BJS Open 2022 (PMID: 35811449)

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INGUINAL HERNIA - MS GENERAL SURGERY LONG CASE

Image-Enriched Complete University Examination Guide

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PART 1: SURGICAL ANATOMY WITH IMAGES

1.1 Sites of All Abdominal Wall Hernias

Examiner Q: Name all the sites where a hernia can occur in the groin. A: Inguinal (indirect, direct), femoral, obturator, spigelian (lateral border of rectus). In the groin specifically: indirect inguinal (through deep ring - most common), direct inguinal (through Hesselbach's triangle), femoral (through femoral ring). All three emerge through the myopectineal orifice of Fruchaud.

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1.2 Close Relationships of Inguinal, Direct, and Femoral Hernias

Key points from this image:

Examiner Trap: The inferior epigastric artery is the single most important intraoperative and clinical landmark. Candidates who confuse "medial" and "lateral" in relation to the IEA for direct vs indirect hernia ALWAYS fail this question.

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1.3 Superficial Dissection of the Inguinal Region (Male, Female, and Ligament)

Viva Q: What is the "canal of Nuck"? A: The inguinal canal in the female is sometimes called the canal of Nuck. A patent processus vaginalis in the female causes a hydrocele of the canal of Nuck (equivalent to indirect inguinal hernia in males). A Nuck hydrocele presents as a groin swelling in young females.

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1.4 Deep Inguinal Region - Serial Dissections and Canal Anatomy

Anatomy Summary from this Image:

LAYERS OF THE INGUINAL REGION (lateral to medial, superficial to deep):
=======================================================================
1. Skin
2. Subcutaneous fat (Camper's fascia - fatty layer)
3. Scarpa's fascia (membranous layer - important for wound closure)
4. External oblique aponeurosis (forms anterior wall of canal)
5. Internal oblique muscle (forms roof + anterior wall laterally)
6. Transversus abdominis muscle (forms roof)
7. Transversalis fascia (forms posterior wall; deep ring is defect here)
8. Preperitoneal fat
9. Peritoneum

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1.5 Hesselbach's Triangle and Direct vs Indirect Hernia Anatomy

Key Diagram: Hesselbach's Triangle

                INFERIOR
            EPIGASTRIC ARTERY
              (superolateral
                 border)
                   /
                  /
   RECTUS       /      INDIRECT HERNIA
   SHEATH ─────X        (lateral to IEA)
   (medial    / \
   border)   /   \
            /  ↑  \
           / DIRECT\
          / HERNIA  \
─────────────────────────────────────
        INGUINAL LIGAMENT (inferior border)

This is the most clinically important anatomical distinction. Examiners always ask this.

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1.6 Inguinal Ligament, Femoral Canal, and Femoral Sheath

Femoral Ring Boundaries (For Femoral Hernia - KEY for MCQ):

Why femoral hernias strangulate so readily: The lacunar ligament (Gimbernat's) forms a rigid, unyielding, crescent-shaped medial border. The entire ring is rigid bony and ligamentous. Any swelling of hernial contents immediately compromises blood supply. Strangulation rate of femoral hernia = ~40% at presentation.

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1.7 Anomalous Obturator Artery (Corona Mortis)

Corona Mortis ("Crown of Death"): This is the anastomotic loop between the obturator artery (normal or anomalous) and the external iliac/inferior epigastric arteries. It runs across or near Cooper's ligament. During TEP/TAPP, never apply blind tacks or sutures to Cooper's ligament without visualizing this vessel. Hemorrhage here is the classic catastrophic complication of laparoscopic hernia repair.

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1.8 Testicular Descent and Processus Vaginalis

Coverings of the Spermatic Cord - Derived from Abdominal Wall Layers:

Viva Q: Why does an indirect hernia lie WITHIN the cord while a direct hernia lies ADJACENT to it? Because the indirect hernia sac passes through the deep ring along the same track taken by the testis during descent - it literally descends within the coverings of the cord. The direct hernia bulges through the posterior wall of the canal (Hesselbach's triangle) and merely lies adjacent to the cord, covered only by external spermatic fascia.

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1.9 Three-Finger Rule for Clinical Examination

• Index finger → points to the direct inguinal hernia site (Hesselbach's triangle)
• Middle finger → points to the indirect inguinal hernia site (deep ring)
• Ring finger → points to the femoral hernia site (femoral ring/fossa ovalis) (Thieme General Anatomy & Musculoskeletal System Atlas)

Clinical Examination Steps with This Knowledge:

• Hernia disappears = indirect (deep ring is its neck)
• Hernia still appears medially = direct (exits through Hesselbach's triangle regardless)

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PART 2: CLINICAL PHOTOGRAPH

2.1 Clinical Appearance of Inguinal Hernia

Key teaching point: Many inguinal hernias that are irreducible in the standing position will reduce spontaneously when the patient lies flat. If you examine only in the supine position, you will miss a significant proportion of hernias. Always examine standing first.

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2.2 Inguinal Hernia in an Infant

Viva Q: Why are infants and premature babies at especially high risk of incarceration? The inguinal ring in infants is narrow and tight. The geometry of the canal is that of a wide-angle cylinder at birth, becoming a cone with aging. In infants, the narrow ring provides little room for bowel to slide back - once herniated, incarceration and strangulation can develop rapidly. Premature infants have a higher incidence (5-30%) due to incomplete processus vaginalis obliteration.

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PART 3: OPERATIVE ANATOMY AND IMAGES

3.1 Bassini's Original Diagram (1890) - Inguinal Canal Anatomy

Bassini Repair - What He Actually Did:

1. Opens the external oblique aponeurosis to expose the canal
2. Performs herniotomy (excises the sac)
3. Sutures the triple layer (transversalis fascia + internal oblique + transversus aponeurosis = "conjoint tendon") to the inguinal (Poupart's) ligament
4. The spermatic cord is placed on top of this repair before closing the external oblique

The Bassini repair reduced hernia recurrence from 80% (pre-Bassini era) to approximately 10% - a revolutionary achievement in 1890.

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3.2 Open Anterior Approach - Incision and Layers

Operative Steps for Open Inguinal Hernia Repair:

1. Skin and subcutaneous fat (Camper's fascia)
2. Scarpa's fascia - incise, then use for closure
3. External oblique aponeurosis - open along fiber direction from superficial ring toward deep ring
4. Identify and protect ilioinguinal nerve (lies just deep to external oblique, on anterior surface of cord)
5. Identify iliohypogastric nerve (runs superior and parallel to the incision)
6. Mobilize the spermatic cord on a soft Penrose drain or vascular tape

• Indirect sac: Anteromedial surface of the cord (lies within cord coverings)
• Direct sac: Posterior to the cord, bulging from the inguinal floor medially
• Both may coexist (pantaloon hernia)

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3.3 Shouldice Repair

The Four Layers of Shouldice Repair - Memorize This:

Why is double-breasting of transversalis fascia important? The transversalis fascia is the floor of the inguinal canal. Simply suturing it side-to-side creates a single-layer repair that may fail. Overlapping (double-breasting) creates two reinforcing layers, mimicking the way coats are buttoned - each layer supports the other.

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3.4 McVay (Cooper's Ligament) Repair

McVay Repair - Key Points:

Examiner Q: Why must you perform a relaxing incision with McVay's repair? A: Suturing the conjoint tendon (at a higher level) down to Cooper's ligament (at the pelvic brim) creates extreme tension - sufficient to tear through the suture line. The relaxing incision in the anterior rectus sheath releases this tension by allowing the entire lower portion of the rectus muscle with attached conjoint tendon to slide inferiorly. The defect in the anterior rectus sheath is covered by the strong posterior rectus sheath underneath, so no new hernia is created.

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3.5 Desarda Repair

• A 1-2 cm strip of external oblique aponeurosis is isolated, kept attached medially (at pubic tubercle) and laterally (beyond deep ring)
• This strip is NOT detached - it remains physiologically active
• The strip is sutured to the conjoint tendon/internal oblique above and the inguinal ligament below
• When the abdominal muscles contract, the strip actively tightens - providing a physiologically dynamic posterior wall
• Equivalent to Shouldice in outcomes (Fischer's Mastery 8th Ed)
• India: increasingly popular in resource-limited settings where mesh is expensive

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3.6 Lichtenstein Tension-Free Mesh Repair

Lichtenstein Mesh - Step-by-Step Operative Notes:

• Size: Minimum 8×15 cm (ideally 8×15 cm or 7.5×15 cm)
• Make a slit from the lateral end: two tails (upper tail = 2/3 width, lower tail = 1/3 width)
• The slit creates a "V" or "keyhole" for the cord

• The mesh slides behind the spermatic cord
• Medial edge is placed BEHIND the anterior rectus sheath, overlapping the pubic tubercle by ≥1.5 cm
• This is the single most important technical point (prevents medial corner recurrence)

MESH FIXATION SEQUENCE (Bailey & Love / EHS 2018):
══════════════════════════════════════════════════

MEDIAL: First suture = medial corner to anterior rectus sheath
        (must overlap pubic tubercle by ≥1.5 cm)
        ↓
INFERIOR: Running suture along inguinal ligament
          From pubic tubercle → 2 cm lateral to deep ring
          (non-absorbable monofilament = Prolene 2-0)
          ↓
SUPERIOR: 2-3 interrupted sutures to conjoint tendon/internal oblique
          (absorbable suture acceptable here)
          ↓
LATERAL: Two tails wrap around cord, sutured to each other
         New deep ring should admit tip of little finger (~1 cm)

• ❌ Never suture the mesh to the periosteum of pubic tubercle (pain, osteitis)
• ❌ Never trap the ilioinguinal nerve in a suture
• ❌ Never make the new deep ring too tight (cord ischemia) or too loose (recurrence)
• ✅ Medial corner overlap is the most important single technical detail

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3.7 Laparoscopic Repair - Trocar Positions and Mesh Coverage

TEP vs TAPP - Key Comparison:

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3.8 Laparoscopic View of Direct Inguinal Hernia and Deep Ring

This is the exact laparoscopic view the surgeon sees during TEP/TAPP. The inferior epigastric vessels are the most critical intraoperative landmark. Everything medial to them = direct; everything lateral = indirect.

The Danger Zones in Laparoscopic Hernia Repair (MUST KNOW):

LAPAROSCOPIC VIEW - DANGER ZONES
══════════════════════════════════════════════════════════

                    PUBIC
                  SYMPHYSIS
                      │
    COOPER'S LIGAMENT ─────────────────
                      │         │
               ╔══════╪═══╗     │
               ║ DIRECT   ║     │
               ║ HERNIA   ║     │
               ╚══════╪═══╝     │
                      │         │
    INFERIOR    ←─────┼─────────┤ ← DEEP RING (indirect)
    EPIGASTRIC        │         │
    VESSELS           │         │
                      │         │
         ╔═══════════════════════╗
         ║   TRIANGLE OF DOOM   ║
         ║  (VAS + VESSELS)     ║ ← NO TACKS HERE
         ║  Iliac vessels deep  ║   (iliac vessels)
         ╚═══════════════════════╝
                                 
    ╔══════════════════════════════╗
    ║     TRIANGLE OF PAIN        ║
    ║  (Lateral, below iliopubic) ║ ← NO TACKS HERE
    ║  Femoral nerve, LFCN, GF   ║   (nerve injury = 
    ╚══════════════════════════════╝    chronic pain)

    COOPER'S LIGAMENT: CORONA MORTIS may lie here
    → Never blindly tack Cooper's ligament!

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PART 4: FEMORAL RING ANATOMY FOR DIFFERENTIAL DIAGNOSIS

4.1 Femoral Ring Position

Lateral to Medial Arrangement at the Femoral Triangle:

FEMORAL TRIANGLE CONTENTS (Lateral → Medial):
══════════════════════════════════════════════
  NERVE | ARTERY | VEIN | EMPTY SPACE (canal)
   (N)     (A)     (V)       (AEL)
   
Mnemonic: "NAVE" = Nerve-Artery-Vein-Empty canal

The EMPTY space (femoral canal) = site of FEMORAL HERNIA
It is the most MEDIAL structure in the femoral sheath

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PART 5: CLASSIFICATION WITH DIAGRAMS

5.1 Complete Visual Classification Tree

╔═══════════════════════════════════════════════════════════════╗
║              INGUINAL HERNIA CLASSIFICATION                    ║
╠═══════════════════════════════════════════════════════════════╣
║                                                                ║
║  BY TYPE        BY EXTENT         BY CLINICAL STATE           ║
║  ────────────   ──────────────    ─────────────────────────   ║
║  Indirect       Bubonocele        Reducible                    ║
║  (Lateral)    ↗ Incomplete      ↗ Irreducible                ║
║               ↘ Complete         ↘ Obstructed                 ║
║  Direct           (scrotal)          Strangulated              ║
║  (Medial)                                                      ║
╠═══════════════════════════════════════════════════════════════╣
║  NYHUS        GILBERT           EHS                           ║
║  ────────     ───────           ───                           ║
║  I            1                 L1 / M1 / F                   ║
║  IIa          2                 L2 / M2                       ║
║  IIb          3                 L3 / M3                       ║
║  IIIa         4                 P (primary)                   ║
║  IIIb         5                 R (recurrent)                 ║
║  IIIc         6 (pantaloon)                                   ║
║  IVa-d        7 (femoral)                                     ║
╠═══════════════════════════════════════════════════════════════╣
║  SPECIAL TYPES                                                 ║
║  ─────────────────────────────────────────────────────────   ║
║  Sliding hernia   = viscus forms sac wall                     ║
║  Pantaloon        = direct + indirect same side (straddle IEA)║
║  Richter's        = anti-mesenteric wall trapped (no obstruct)║
║  Maydl's          = W-hernia; middle loop in abdomen at risk  ║
║  Littre's         = Meckel's diverticulum in sac              ║
╚═══════════════════════════════════════════════════════════════╝

5.2 Nyhus Classification - Visual Summary

NYHUS CLASSIFICATION
════════════════════════════════════════════════════════
TYPE I   │ Indirect │ Deep ring NORMAL │ Children        │ Herniotomy only
TYPE IIa │ Indirect │ Ring dilated, posterior wall INTACT│ Herniorrhaphy
TYPE IIb │ Indirect │ Ring dilated, wall ENCROACHED      │ Mesh preferred
TYPE IIIa│ Direct   │ Floor defect (any size)            │ Mesh repair
TYPE IIIb│ Indirect │ Large ring + FLOOR DEFECT          │ Mesh (lap pref)
         │          │ Sliding + Pantaloon included        │
TYPE IIIc│ Femoral  │ Through femoral ring               │ Mesh (McVay/TEP)
TYPE IV  │ Recurrent│ IVa=direct, IVb=indirect,          │ Opposite approach
         │          │ IVc=femoral, IVd=combination        │ (lap after open)
════════════════════════════════════════════════════════
Surgical principle: TYPE I = NO MESH; TYPE II-IV = MESH REPAIR

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PART 6: INVESTIGATIONS WITH IMAGES

6.1 Investigation Algorithm

CLINICAL EXAMINATION
        │
   ┌────┴──────────────────────┐
DIAGNOSIS            DIAGNOSIS UNCERTAIN
CONFIRMED            (occult hernia, atypical)
   │                           │
No investigation        ULTRASOUND (dynamic)
needed for fit              │
patient                 Positive → Confirm
                        Negative or equivocal
                             │
                       CT SCAN (with Valsalva)
                             │
                         Still unclear
                             │
                     MRI (athletic pubalgia)
                     Herniography (historical)

6.2 What Ultrasound Shows:

• Bowel loops entering the inguinal canal (peristalsis visible) = enterocele
• Omentum (echogenic fat) = epiplocele
• Patent processus vaginalis = communicating hydrocele / potential hernia
• Dynamic ultrasound with Valsalva/standing increases sensitivity for occult hernia to ~97%
• Differentiates: lipoma of cord (no communication with abdomen), lymph node (solid, no cough impulse on USS), varicocele (venous structures)

6.3 CT Scan Findings in Hernia:

• Bowel or fat in the inguinal canal
• Thickened/edematous hernia sac wall (obstruction)
• Free air (perforation in strangulation)
• "Whirlpool sign" (mesenteric twisting = strangulation)
• Identifies sliding viscus (cecum/sigmoid) to plan operation

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PART 7: MANAGEMENT ALGORITHM WITH IMAGES

7.1 Comprehensive Management Flowchart

INGUINAL HERNIA DIAGNOSED
            │
     ┌──────┴───────────┐
  ELECTIVE            EMERGENCY
     │                (obstruction/
     │                strangulation)
     │                     │
     ├─Asymptomatic        ├─RESUSCITATE
     │ direct, elderly →   │ (IV fluid, NG tube,
     │ WATCHFUL WAITING    │ antibiotics, catheter)
     │                     │
     └─All others →        └─OPEN SURGERY
       OPTIMIZE first            │
       (COPD, BPH,         Viable bowel?
       constipation,        YES → Reduce + repair
       DM, smoking)         NO  → Resect + repair
            │              Contaminated?
       CHOICE OF OP         YES → Non-mesh (Shouldice)
            │               NO  → Mesh acceptable
     ┌──────┴─────────────────────────┐
     │                               │
   OPEN                          LAPAROSCOPIC
     │                               │
Lichtenstein         TEP (no peritoneal entry)
(gold standard)      TAPP (enter peritoneum)
     │                               │
Shouldice            INDICATIONS FOR LAPAROSCOPIC:
(non-mesh if         • Bilateral (preferred)
 infection)          • Recurrent after anterior
                     • Occupation demands quick return
                     • Obese patient
     │
LOCAL ANAESTHESIA → preferred for high-risk/elderly
SPINAL → alternative
GENERAL → mandatory for laparoscopic

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PART 8: COMPLICATIONS WITH CLINICAL IMAGES

8.1 Strangulation - Clinical and Pathological Features

STRANGULATION TIMELINE
═══════════════════════════════════════════════════
Hour 0-6:   Venous obstruction → congestion → edema
Hour 6-12:  Arterial occlusion → ischemia begins
Hour 12-24: Mucosal death → bacterial translocation
Hour 24-48: Full-thickness necrosis → perforation
            → peritonitis → sepsis → death
═══════════════════════════════════════════════════
Clinical Signs (in sequence):
1. Sudden severe pain at hernia site
2. Hernia becomes tense, irreducible
3. Cough impulse disappears
4. Vomiting (reflex then obstructive)
5. Absolute constipation
6. Abdominal distension
7. Fever, tachycardia, hypotension (systemic toxicity)
8. Overlying skin: erythema → dusky → necrosis
═══════════════════════════════════════════════════
NEVER attempt vigorous manual reduction of a 
strangulated hernia! Reduction en masse = danger.

Bowel Viability Criteria (Intraoperative):

Management Principle for Non-Viable Bowel:

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PART 9: COMPLETE VIVA SECTION (IMAGE-BASED)

9.1 Image Viva Questions

Image 1: Show Figure 2 (Direct/Indirect/Femoral Hernia Relationships)

A:

• Indirect inguinal hernia: Exits through the deep inguinal ring, which is a defect in the transversalis fascia, lateral to the inferior epigastric artery. The hernia follows the path of testicular descent and lies within the coverings of the spermatic cord.
• Direct inguinal hernia: Exits through Hesselbach's triangle, directly forward through the posterior wall of the inguinal canal, medial to the inferior epigastric artery. It lies adjacent to but outside the cord.
• Femoral hernia: Exits through the femoral ring, which is below the inguinal ligament, medial to the femoral vein. It is below and lateral to the pubic tubercle.

Image 2: Show Figure 9 (Three-Finger Examination)

A: This is Zieman's three-finger test for differentiating groin hernias. Place the thenar eminence on the ASIS. The index finger now points to the deep ring (indirect hernia site), the middle finger to Hesselbach's triangle (direct hernia site), and the ring finger to the femoral ring (femoral hernia site). Ask the patient to cough. The finger that receives the expansile impulse identifies the hernia type.

Image 3: Show Figure 23 (Laparoscopic View of Direct Hernia)

A: The red arrow points to the inferior epigastric vessels (a key landmark separating direct from indirect hernia). The yellow arrow points to the spermatic cord (testicular vessels and vas deferens) passing through the deep ring laterally. The direct hernia bulge is visible medial to the IEA. This is a laparoscopic view during TEP or TAPP repair - the surgeon is viewing from inside the preperitoneal space looking at the posterior aspect of the anterior abdominal wall.

Image 4: Show Figure 21 (Mesh Covering Myopectineal Orifice)

A: This shows a large mesh (10×15 cm) placed in the preperitoneal space, covering the entire myopectineal orifice of Fruchaud. Fruchaud's concept (1956) was that ALL three types of groin hernia (indirect inguinal, direct inguinal, and femoral) emerge through this single large oval defect in the abdominal wall. By placing one large mesh that covers this entire orifice, the surgeon simultaneously prevents all three types of groin hernia. This is the anatomical basis for TEP and TAPP preperitoneal mesh repair. The mesh is held in place by the intraperitoneal pressure itself (no fixation needed for medium hernias per EHS 2018).

Image 5: Show Figure 22 (Balloon Dissection TEP)

A: This shows balloon dissection of the preperitoneal space during TEP (totally extraperitoneal) inguinal hernia repair. The balloon dissector has been inserted through the infraumbilical incision, through the anterior rectus sheath, under the rectus muscle, and is being inflated toward the pubic symphysis to bluntly create the preperitoneal working space. The balloon separates the peritoneum from the posterior surface of the anterior abdominal wall, creating the space in which the mesh will be deployed. Once the balloon is removed, CO₂ is insufflated to maintain this space. Trocar placement follows.

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9.2 Operative Viva - Step-by-Step Questions

1. Incision: Oblique skin crease incision 2 cm above and parallel to medial half of inguinal ligament, 6-8 cm. Deepen through skin and Camper's fascia.
2. Scarpa's fascia: Divide, note superficial epigastric vessels (ligate or cauterize if cut).
3. External oblique aponeurosis: Identify superficial ring medially. Make a small opening with scissors and extend along fiber direction (downward-medial direction) from lateral to the superficial ring, being careful to open slightly above the inguinal ligament.
4. Protect ilioinguinal nerve: Identify it on the anterior surface of the cord - gently sweep it out of the way.
5. Identify iliohypogastric nerve: Runs superior to the canal - protect.
6. Develop the cord: Pass a finger under the cord at the pubic tubercle, encircle with a Penrose drain. Retract the cord upward.
7. Identify the hernia: Inspect both the anteromedial cord surface (indirect sac) and the inguinal floor (direct hernia). Both may coexist.
8. Herniotomy (indirect sac): Separate sac from cord by meticulous dissection. Open sac. Reduce contents. Transfixion suture at the neck (deep ring level) with 2-0 Vicryl. Excise excess sac.
9. Direct hernia: Invert and suture closed; or simply reduce.
10. Place mesh: Cut an 8×15 cm polypropylene mesh. Make a slit 1/3 from the lateral edge (two tails). Slide mesh posterior to cord, medial edge tucked behind the anterior rectus sheath, overlapping pubic tubercle by ≥1.5 cm.
11. Fix mesh - inferior edge: Running non-absorbable (Prolene 2-0) from medial to lateral along inguinal ligament to 2 cm lateral to deep ring.
12. Fix mesh - superior edge: 2-3 interrupted sutures to conjoint tendon/internal oblique (Vicryl 2-0).
13. Reform deep ring: Wrap tails around cord, suture tail to tail; new ring should admit fingertip (~1 cm).
14. Cord back in place.
15. Close external oblique: Running Vicryl 2-0 from lateral to medial.
16. Close Scarpa's fascia: Interrupted Vicryl 3-0.
17. Skin closure: Continuous subcuticular Monocryl 3-0 or staples.

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9.3 Ward Round Viva

Differential diagnosis:

• Reactionary hemorrhage → scrotal hematoma (most common) - swollen, bruised, tense, tender scrotum
• Ischemic orchitis - begins at 24-72 hours, testis swells and becomes tender
• Wound hematoma (separate from scrotal)

Assessment: Vital signs (tachycardia, BP drop = significant hemorrhage). Examine the scrotum: Is it expanding rapidly? Is there a swollen testis?

Management of hematoma:

• Small/moderate: Ice pack, scrotal elevation, close observation, analgesia, IV fluids
• Large/expanding: Return to theater for wound exploration and hemostasis

Ischemic orchitis: Usually begins day 2-3 post-op. Painful tender swollen testis. Due to damage or thrombosis of the cremasteric vessels or pampiniform plexus (often from excessive dissection). Treatment: NSAIDs, elevation, reassurance. Most resolve; ~0.5% progress to testicular atrophy. Inform the patient.

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PART 10: RAPID REVISION - IMAGE SUMMARY TABLE

Collected Textbook Images for Examination

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FINAL EXAMINATION CHECKLIST

Before Entering the Examination Hall:

• Four walls of inguinal canal
• Deep ring location (1.25 cm above midinguinal point, lateral to IEA)
• Contents of spermatic cord (3-3-3)
• Hesselbach's triangle (3 borders)
• Fruchaud's myopectineal orifice concept

• Standing examination first
• Expansile cough impulse vs transmitted impulse
• Deep ring occlusion test (indirect = stops; direct = doesn't stop)
• Get-above-the-swelling (hernia = cannot)
• Pubic tubercle identification (inguinal = medial+above; femoral = lateral+below)
• Invagination test (indirect = tip; direct = pulp)

• Nyhus I through IV (with surgical implications)
• Richter's, Maydl's, Littre's, Sliding, Pantaloon definitions

• Herniotomy steps
• Lichtenstein key steps (esp. medial overlap ≥1.5 cm at pubic tubercle)
• Shouldice four layers
• TEP: triangle of doom, triangle of pain, corona mortis

• Early: hematoma, seroma, infection, urinary retention
• Late: recurrence, chronic pain, testicular atrophy
• Emergency: strangulation timeline and management

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