Guhagarika Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'Igihimba c'IkibiritiȦ

A high-energy pelvic ring fracture is one of the most lethal injuries in trauma medicine, carrying a mortality rate of 15 to 50 percent when accompanied by hemodynamic instability. Unlike a long bone such as the shin or forearm, the human pelvis is a rigid bony ring made up of two large innominate (hip) bones joined in front at the pubic symphysis and anchored in back to the sacrum by the strongest ligaments in the body. When a high-speed car crash, motorcycle collision (where the pelvis slams forward into the fuel tank), pedestrian strike, crush injury, or fall from a height breaks this ring in two places and tears the posterior sacroiliac ligaments, the pelvis hinges open like the covers of a book (an "open-book" pelvic fracture).

As the bony pelvic ring springs open, its internal spherical volume expands dramatically, creating a massive retroperitoneal vacuum space that can swallow 3,000 to 5,000 milliliters (6 to 10 pints) of blood (the patient's entire circulating blood volume) without a single drop of blood appearing outside the skin. Worse still, well-meaning rescuers frequently kill pelvic trauma victims by pushing or rocking the hip crests to "test for a fracture" or by rolling the patient onto their side, which shatters fragile retroperitoneal blood clots. Knowing why you must never rock the pelvis, why a pelvic binder or improvised bedsheet must be centered strictly over the greater trochanters of the femurs (and never high up over the waist or iliac crests), and how to tie the knees and ankles in internal rotation closes the pelvic ring and saves lives.

Ivyo ubikore ubu¶

1. Hamagara inomero y’ivyihutirwa yo mu karere kawe ubwo nyene maze usabe abaganga bafasha mu buzima buteye imbere (ALS) kugira ngo bagufashe mu kigo ca Level 1 Trauma Center vyihuse. Hamagara 911 muri Leta Zunze Ubumwe za Amerika na Canada, 112 mu Bumwe bw’Uburaya bwose, 999 mu Bwongereza, 000 muri Australiya, canke urabe urutonde rw’ibintu vyihutirwa inomero z'ivyihutirwa.
2. NEVER "spring," rock, push, or compress the hip bones to check if the pelvis is broken. Pushing down or inward on an unstable pelvis grinds razor-sharp bone fragments through the sacral venous plexus and internal iliac arteries, dislodging the fragile initial blood clots that are keeping the patient alive. If the mechanism of injury or symptoms suggest a pelvic fracture, assume the pelvis is broken and bind it.
3. NEVER log-roll a suspected pelvic fracture victim onto their side unless their airway is actively blocked by vomit or blood. Rolling a casualty onto the side of a broken pelvis crushes the iliac wing inward and shears the retroperitoneal vessels. Keep the patient flat on their back (supine) and use a multi-rescuer flat vertical lift ("bridge lift") or scoop stretcher if movement is unavoidable.
4. Apply a commercial Pelvic Binder (SAM Pelvic Sling, T-POD, or Prometheus) or a folded Bedsheet Binder centered strictly over the GREATER TROCHANTERS (the bony bumps on the outer upper thighs/hips), NOT over the waist or upper hip crests. Sliding a folded sheet smoothly underneath the hollow of the knees and pulling it up to the level of the greater trochanters and pubic symphysis leverages the femur heads inward to close the "open book" pelvis.
5. Gently rotate both legs inward ("pigeon-toed") and tie a figure-of-eight bandage or pad-and-strap around the knees and ankles. Because the ball of the thighbone (femoral head) sits inside the hip socket (acetabulum), turning the feet and knees inward uses the intact femurs as levers to pull the split halves of the pelvis together and stop them from flopping back open.
6. Keep the patient strictly NPO (nothing by mouth) and wrap them head-to-toe in warm blankets to prevent hypothermia and coagulopathy. Pelvic bleeding is primarily low-pressure venous and cancellous bone bleeding that relies on the patient's own clotting factors to tamponade; if the patient gets cold on the pavement, clotting enzymes shut down and internal bleeding becomes unstoppable.

Emergency decision tree for suspected pelvic ring fractures¶

flowchart TD
    Start["High-Energy Blunt Trauma: Motor Vehicle Crash, Motorcycle Impact,<br/>Pedestrian Struck, Fall > 3 m (10 ft), Horse Trampling, or Crush Injury"]
    CallEMS["Call Emergency Medical Services (ALS Paramedics) Immediately<br/>Keep patient strictly flat (supine); DO NOT log-roll onto side;<br/>DO NOT push or rock the hips ('No Pelvic Springing')"]
    AssessSigns{"Are Pelvic Fracture Criteria or Visual Signs Present?<br/>- Severe hip, groin, lower back, or sacroiliac pain<br/>- Unexplained tachycardia / shock after blunt trauma<br/>- One or both legs flopped outward (external rotation) or one leg shorter<br/>- Bruising over scrotum/labia, perineum, flanks, or blood at urethra"}
    NoPelvic["NO PELVIC FRACTURE SUSPECTED<br/>Continue standard trauma assessment, spinal precautions,<br/>and shock warming until EMS arrival"]
    PrepBinder["PREPARE FOR CIRCUMFERENTIAL PELVIC STABILIZATION<br/>1. Empty trouser pockets (remove keys, wallet, phone, belt)<br/>2. Select Commercial Pelvic Binder (SAM Sling / T-POD)<br/>   OR fold a strong cotton bedsheet smoothly to 15-20 cm (6-8 in) width"]
    SlideSheet["SLIDE BINDER UNDER PATIENT WITHOUT LIFTING OR LOG-ROLLING<br/>1. Pass binder under the natural hollow beneath the KNEES<br/>2. Use a smooth 'seesaw' sawing motion to slide sheet up beneath lower thighs/buttocks<br/>3. Center strictly over the GREATER TROCHANTERS & PUBIC SYMPHYSIS<br/>   (NOT high up over the iliac crests / waist)"]
    TightenLeg["CLOSE THE PELVIC RING & INTERNAL-ROTATE LEGS<br/>1. Have assistant gently bring legs together and rotate feet INWARD ('pigeon-toed')<br/>2. Pull binder straps/sheet ends firmly across front of greater trochanters<br/>3. Lock commercial buckle OR twist/clamp/tie sheet ends securely in front<br/>4. Pad between knees/ankles and tie figure-of-eight strap around ankles & knees"]
    ShockCare["PREVENT LETHAL TRAUMA TRIAD & MONITOR<br/>1. Wrap patient in warm blankets / thermal foil<br/>2. Keep strictly NPO (nothing by mouth)<br/>3. Do NOT remove or loosen pelvic binder until inside Trauma Resuscitation Bay"]

    Start --> CallEMS
    CallEMS --> AssessSigns
    AssessSigns -->|No| NoPelvic
    AssessSigns -->|Yes: Any Criterion Present| PrepBinder
    PrepBinder --> SlideSheet
    SlideSheet --> TightenLeg
    TightenLeg --> ShockCare

Comparing the four Young-Burgess types of pelvic ring fractures¶

Orthopedic trauma surgeons classify pelvic ring fractures by the direction of the crushing force (the Young-Burgess classification). Understanding how the pelvis breaks explains why an "open-book" fracture causes the legs to flop outward and why internal bleeding is so ferocious.

Anatomie na pathophysiology: Kubera iki igihimba c’irondoka kivunitse gishobora gusohora amaraso ya litiro 5 imbere mu mubiri¶

1. Ubuhinga bw’umubumbe: Kubera iki gufungura igihimba c’irondoka ku masentimetero 5 bituma haba ikigega kinini c’amaraso¶

Imbere mu gitereko c’umuntu akuze kidakomeretse, iyo mpeta y’amagufa ikikuje igitereko c’umubiri gikomeye c’amalitiro nka 1,5 (amapinte 3), gipfutse cane igihimba c’umubiri gikomeye c’umubiri n’igihimba c’umubiri gikomeye. Iyo akatsi gatoyi k’amaraso gataburutse imbere mu gitereko kidakomeretse, amaraso aca yuzura ningoga ako gace gatoyi kandi gakomeye gushika aho umuvuduko w’amaraso yafunzwe ungana n’umuvuduko wo mu mitsi, mu buryo busanzwe ugafunga aho hantu hasohoka (self-tamponade).

Ariko rero, mu igitabu gifunguye (APC) canke mu guca igihimba c’irondoka gihagaze, igihimba c’irondoka c’imbere kiratabuka imbere, imitsi y’igihimba c’irondoka iratabuka inyuma, maze umutsi w’igihimba c’irondoka ukomeye uratabuka: * Kubera itegeko ry’imibare ry’ubunini bw’umubumbe (\(V = \frac{4}{3}\pi r^3\)), ukwongerekana kwose gutoyi kw’uruzitiro (\(r\)) rw’uruzitiro rw’igihimba c’irondoka kwongerekana uburemere bwarwo bwo mu mutima n’ikibumbano c’uruzitiro. * Iyo imbere y’igihimba c’irondoka kifungutse sentimetero 5 gusa, ubunini bw’imbere mu gihimba c’irondoka burasimbuka n’ibice birenga 400 kw’ijana. * N’ikibi kuruta, iyo fascial floor y’igihimba c’irondoka imaze gutabuka, amaraso ntasubira gushika mu gihimba c’irondoka: akurikirana ataco akora aja hejuru inyuma y’uruzitiro rw’inda aja mu kibanza kinini c’inyuma y’igihimba c’irondoka** gushika mu mafyigo n’igihimba c’irondoka. Igihimba c’inyuma c’umubiri gishobora gufata militiro 4.000 gushika ku 5.000 z’amaraso imbere y’uko umuvuduko wubaka cane ku buryo ushobora gutuma amaraso agabanywa, bisobanura ko umuntu akuze azova amaraso gushika apfuye kera cane imbere y’uko self-tamponade yigera ibaho.

2. Inkomoko zitatu z’amaraso mu gitereko (n’igituma umuti wo gufatanya zihagarika zibiri muri zo)¶

None ayo maraso yose ava hehe imbere mu gitereko cavunitse? 1. Igihimba c’umubiri citwa Presacral and Prevesical Venous Plexus (80% gushika kuri 85% vy’abarwayi): Igihimba c’umubiri gikomeye, kimeze nk’urusenga rw’inzoka, c’imitsi minini, ifise inkuta ndende, idafise amavalve, ipfutse imbere y’igihimba c’irondoka n’inyuma y’igufa ry’igihimba c’irondoka. Iyo igufa ry’igihimba c’irondoka canke ry’igihimba c’irondoka risadutse, amajana y’iyo mitsi irasaduka icarimwe. 2. Ivyiyumviro vy’Igufa ry’Igufa ry’Igiponji: Amababa y’ibara ry’agahama n’iry’ibara ry’agahama vyuzuye igufa ry’umutuku ry’imitsi; amagufa avunitse atagiramwo ibinure arasesagura cane nk’igiponji gitose. 3. Internal Iliac Artery Branches (10% to 15% of cases): High-pressure arterial tears (most commonly the superior gluteal artery where it hooks around the greater sciatic notch, or the internal pudendal and obturator arteries). * How a Pelvic Binder works: Wrapping a tight circumferential binder around the greater trochanters mechanically closes the split pelvic ring back to its normal small radius (restoring the retroperitoneal tamponade compartment), presses the raw bleeding bone surfaces directly against each other to stop marrow oozing, and splints the bone fragments so they cannot move and tear the venous clots during ambulance transport.

How to recognize a pelvic fracture without ever rocking the hips¶

Why "Pelvic Springing / Rocking" is strictly forbidden¶

For decades, old first aid textbooks taught rescuers to place their hands on both hip crests and push forcibly downward and outward ("rocking or springing the pelvis") to feel for grating bone (crepitus) or instability. Modern trauma guidelines (ATLS, PHTLS, CoTCCC, NICE, JRCALC) strictly forbid pelvic springing: * Manually pushing an unstable pelvic ring apart has sensitivity below 60 percent, causes excruciating pain, and actively kills patients by popping off the newly formed fibrin blood clots covering the torn sacral venous plexus. * Even in the hospital trauma bay, if a paramedic has already placed a pelvic binder based on the crash mechanism, trauma surgeons leave the binder closed until a CT scan or pelvic X-ray is taken.

Six safe, hands-off clues that point to a pelvic fracture¶

1. High-Energy Mechanism + Unexplained Shock: Any victim of a high-speed car crash, motorcycle crash, pedestrian strike, horse accident, crush injury, or fall from > 3 meters (10 feet) who has a rapid heart rate (tachycardia > 100 bpm), pale clammy skin, or confusion must be assumed to have a pelvic fracture until proven otherwise.
2. Pain Location (in conscious patients): Spontaneous pain in the hips, groin, pubic area, lower back (sacrum), or buttocks, or inability to lift either leg off the ground.
3. External Rotation or Shortening of the Lower Extremities: Look down at the victim's feet while they lie on their back. In an open-book pelvic fracture, one or both legs flop outward so the outer edge of the foot rests against the ground (external rotation). In a vertical shear fracture (or posterior hip dislocation), one leg looks 2 to 5 centimeters (1 to 2 inches) shorter than the other.
4. Urogenital and Perineal Signs (50% of severe pelvic fractures injure the bladder or urethra):
5. A drop of bright red blood at the tip of the penis or urethral opening (blood at the urethral meatus).
6. Dark purple bruising and swelling of the scrotum, labia, or perineum (Destot's sign).
7. Vaginal bleeding or rectal bleeding (which indicates an open pelvic fracture where a sharp pubic bone shard has punctured the vagina or rectum, carrying a catastrophic risk of both exsanguination and polymicrobial pelvic sepsis).
8. Retroperitoneal Flank Bruising: Bluish-purple bruising appearing along the flanks (Grey Turner's sign) or above the inguinal ligament (Fox's sign).
9. Gentle Single-Touch Palpation (Only if conscious and diagnosis is completely uncertain): If a conscious patient has a minor mechanism and you are unsure if the pelvis is injured, you may gently feel the front pubic bone and back of the hips with flat fingers to ask if it is tender, and if you ever perform a single stability check in a clinical setting, you only gently press inward (compressing toward the midline) once at the trochanters, NEVER pushing outward or downward.

Step-by-step technique: Applying a Commercial Pelvic Binder or Improvised Bedsheet Binder¶

Step 1: Prepare the patient and empty all pockets¶

1. Keep the patient lying completely flat on their back (supine).
2. Empty all pockets and remove belts: Before wrapping anything tightly around the hips, use trauma shears to cut away or empty everything inside the front, side, and back trouser pockets (smartphones, keys, thick wallets, coins, belt buckles, or tools). Tightening a pelvic binder over a set of keys or a phone in a pocket will drive the metal object into the skin over the bone, causing a full-thickness necrotic pressure ulcer within 60 minutes.

Step 2: Find the exact anatomical landmark: The Greater Trochanters¶

To find the greater trochanters on any patient: 1. Do not feel at the waist or the top curved rim of the hip bone (that is the iliac crest, which is 10 to 15 centimeters / 4 to 6 inches too high). 2. Instead, slide your gloved hands down the outside of the patient's upper thighs to the level of the pubic bone (crotch) in front and the widest part of the buttocks in back. You will feel a hard, knobby bony prominence on the outer side of each upper femur: that is the greater trochanter. 3. The center line of your pelvic binder or folded sheet must pass directly across both greater trochanters and across the pubic symphysis.

Step 3A: Applying a Commercial Pelvic Binder (SAM Pelvic Sling II, T-POD, or Prometheus)¶

1. Slide under the knees first (No-Lift Technique): Fold the binder flat and slide it through the natural hollow gap underneath the patient's knees (never lift or log-roll the pelvis).
2. Seesaw upward into position: Holding one end of the binder on each side of the patient, use a gentle side-to-side sawing motion to slide the binder smoothly up beneath the thighs and lower buttocks until it is centered directly over the greater trochanters.
3. Internally rotate the legs: Have a second rescuer hold the patient's ankles and gently bring the legs together while rotating the feet inward ("pigeon-toed").
4. Pull and lock:
5. For a SAM Pelvic Sling, pull the black strap firmly through the Autostop buckle while pulling the opposite handle in the counter-direction until the buckle clicks and the two steel prongs lock into the perforations (designed to lock automatically at exactly 150 Newtons / 33 pounds of circumferential tension so you cannot over-compress the pelvis), then press the Velcro strap down.
6. For a T-POD, trim the belt leaving a 15-to-20-centimeter (6-to-8-inch) gap over the front of the pelvis, attach the mechanical pulley system across the gap, and pull the drawcord until the gap narrows and the pelvis is snug, then lock the cord.

Step 3B: Applying an Improvised Bedsheet Pelvic Binder (When no commercial device is available)¶

A strong cotton bedsheet, wide drawsheet, or blanket folded smoothly is clinically proven to reduce pelvic volume just as effectively as a commercial binder if applied at the trochanters: 1. Fold the sheet smoothly: Fold a flat bedsheet lengthwise until it forms a smooth, wrinkle-free band roughly 15 to 20 centimeters (6 to 8 inches) wide. 2. Slide under the knees and seesaw up to the Greater Trochanters: Pass the folded sheet beneath the hollow of the knees and slide it carefully up beneath the buttocks until it is centered over the greater trochanters and pubic symphysis. 3. Bring the legs together in internal rotation: Have a helper hold the knees and ankles together with the toes pointed slightly inward. 4. Cross, pull firmly, and secure: * Cross the two long ends of the sheet over the front of the pubic symphysis. * Ufise umurokozi umwe ibubamfu uwundi ari iburyo, wihebe inyuma maze ukure impera zompi z’igitambaro neza kandi zikomeye mu nzira zitandukanye gushika aho igitambaro gipfutse gifashwe hejuru maze igitambaro kigahobera neza ama trochantes. * Funga urupapuro utatakaje umuvuduko: Ushobora gugobeka izo mpera zibiri zijabutse hamwe hejuru y’imbere y’igihimba c’irondoka maze ukazifatanya n’ibikoresho bikomeye vy’uguhagarika amaraso (canke uzigobeke ku nkoni/inkoni ngufi maze uyishire hasi, canke ubohe urudodo rw’urutare/uruzitiro rwo hejuru y’igitambaro co gupfuka).

Intambwe ya 4: Boha amavi n'amaguru mu guhindukiza imbere ("Igishushanyo c'amaguru umunani")¶

Naho umuntu yoba afise ikintu gifatanya amaguru akikuje amafyigo, uburemere buremereye bw’amaguru abiri atagira ubwenge agendagenda hanze burakora nk’igikoresho c’ubuhinga kigerageza gusubiza inyuma igihimba c’umubiri citwa symphyse pubique. 1. Shira igitambaro co gupfuka, ijaketi, canke igitambaro co gupfuka hagati y’amavi y’umurwayi no hagati y’amaguru yiwe kugira ngo wirinde ibisebe vy’urukoba vy’amagufa ku magufa. 2. Zingira umugozi w’inkomoko itatu, umugozi w’uruzitiro, canke umugozi wagutse ku amavi yompi, hanyuma uzingire umugozi w’igishushanyo c’umunani ku maguru no ku birenge kugira ngo amaguru agume azunguruka neza imbere.

Intambwe ya 5: Amategeko agenga ivy’uguterura, gushusha no gutwara ibintu ata nkomanzi¶

1. Ntukigere utera log-roll umurwayi yavunitse igihimba c’irondoka: Igihe abaganga bashitse kugira ngo bamushire ku gitereko, bazokoresha igitereko c’amagufa scoop stretcher (kigabanywamwo ibice bibiri mu burebure maze kigaca kinyerera munsi y’uruhande rw’ibubamfu n’urw’iburyo ata kwinyiganza gutoyi) canke igitereko c’abantu 4 gushika ku 6 vertical**ft
2. Ntukigere ukuraho canke ufungura igikoresho co gufatanya igihimba c’irondoka imbere y’igihe: Iyo igikoresho co gufatanya igihimba c’irondoka kimaze gushirwako, kiguma gipfutse mu kibanza caco gushika umurwayi ari imbere mu kigo c’ibitaro vy’abakomeretse, hariho amaraso ariko aragenda kandi n’imigwi y’abaganga b’amagufa/abaganga b’amagufa yiteguye. Gufungura igikoresho co gufatanya igihimba c'irondoka mu murima kugira ngo "usuzume urukoba" bituma impeta y'igihimba c'irondoka isubira gufunguka maze igatuma amaraso asubira kuva ubwo nyene.
3. Ugushushanya cane: Fuka umurwayi yose n’ibitambaro bishushe n’inzitiro iri munsi yavyo kugira ngo wirinde Lethal Trauma Triad (ubushuhe buke, asidoze, n’indwara y’amaraso).

Ibintu bidasanzwe vy'ubuvuzi mu guhungabana kw'igihimba c'irondoka¶

1. Gufungura Ivyiyumviro vy'Igitsina n'Ivyiyumviro vy'Igihimba c'Igitsina¶

Nk’ibice 5 kw’ijana vy’imivumo y’igihimba c’irondoka ni imivune y’igihimba c’irondoka yuguruye, aho igice c’igihimba c’irondoka canke igihimba c’irondoka gica mu ruhu rw’igihimba c’irondoka, c’igihimba c’irondoka, c’amatako, c’igihimba c’irondoka canke c’igihimba c’irondoka. Ivyimburwa vy’igihimba c’irondoka vyuguruye bitwara urugero rw’urupfu rwegereje 40 gushika kuri 50 kw’ijana kubera ko urukoba rwo hanze rutakazwa kandi imigera y’amavyi igahumanya hematoma y’inyuma y’igihimba c’irondoka: * Ntukigere ukwega amaguru canke amafyigo kugira ngo usuzume igikomere co mu gitereko nimba bisobanura gufungura impeta y’igihimba c’irondoka. * Gugenzura amaraso ava hanze y’igihimba c’irondoka canke y’igihimba c’irondoka ukoresheje umuvuduko ukomeye n’ugupfuka ibikomere kw’igitambaro co gukingira amaraso (canke igikoresho co gupfuka igihimba c’irondoka nimba kiriho), hanyuma ushireko igikoresho co gufatanya igihimba c’irondoka ku bihimba vy’irondoka binini hejuru y’igipfukisho c’ibikomere gipfutse. * Ntukigere winjiza igikoresho co gutera amasobe, igipimo c’ubushuhe bwo mu nda, canke igikoresho co gutera amasobe mu murima iyo amaraso abonetse ku nzira y’amasobe canke ku nzira y’amasobe, kuko umuyoboro w’amasobe canke umusogo w’amasobe bishobora kuba vyacitse igice.

2. Guca ibice vy’igihimba c’irondoka mu gihe umuntu atwite no mu bana¶

• Mu gihe c’Inda: Mu kwezi kwa kabiri n’ukwa gatatu, igitereko c’umwana atwite kiraduga kiva mu gitereko c’amagufa kija mu nda, amaraso y’igitereko c’umuvyeyi agashika kuri mililitiro 600 gushika kuri 800 ku munota. Ushobora gushobora kandi ukwiye gukoresha umuti wo gufatanya igihimba c’irondoka ku gihimba c’irondoka kidashikamye ku murwayi atwite kuko uwo muti wo gufatanya igihimba c’irondoka wicara hasi hejuru y’ibihimba vy’irondoka binini n’ibihimba vy’irondoka vy’igihimba c’irondoka** (munsi y’igihimba c’irondoka gikomeye c’igitereko). Amaze gutera igihimba c’umubiri citwa trochanteric binder, n’amaboko ushire igitereko c’umugore atwite degree 15 gushika kuri 20 ku BUMOSO (canke ushire igitereko c’umubiri gikomeye degre 15 gushika ku 30 ku bubamfu) kugira ngo igitereko kiremereye ntikijanjagure vena cava inferior hypotensime** syndrome y’umuvyeyi (**supine).
• Mu Bana: Amagufa y’igihimba c’irondoka y’abana arahinduka kandi afise amagufa manini manini, ni co gituma bisaba inguvu nyinshi cane (nk’uguterwa n’imodoka) kugira ngo umwana avune impeta y’igihimba c’irondoka. Nimushire urupapuro rutoyi canke igitabu co gufatanya ivy’abana kugira ngo kijane n’ubwaguke bw’ibihimba vy’umubiri vy’umwana maze mugenzure neza ko ata maraso ava mu maraso canke mu gitigu ariko arasohoka.

3. Urutonde rw'ibintu vyo gusuzuma imbere y'uko umuntu aja mu bitaro ku bijanye n'ugusubiza ubuzima mu buryo bw'ihungabana¶

• Mechanism of injury: High-speed crash, motorcycle fuel-tank impact, fall height, or crush weight.
• Exact time and anatomical level of binder placement: Confirm the binder is centered over the greater trochanters and that pockets were emptied before tightening.
• Distal neurovascular (PMS) status in both feet: Dorsalis pedis and posterior tibial pulses, skin warmth, and foot movement before and after binding.
• Urogenital signs observed: Presence of blood at the urethral tip, scrotal/labial hematoma, or perineal lacerations.

Knowing how to recognize a hidden pelvic fracture and apply a trochanteric binder turns an otherwise fatal internal bleed into a survivable injury. Consider taking a certified first aid, Stop the Bleed, or prehospital trauma course through your national Red Cross or Red Crescent society, St John Ambulance, or the National Association of Emergency Medical Technicians (NAEMT).

Ibibazo bikunda kubazwa¶

Amasoko yasuzumwe¶

• American College of Surgeons (ACS, United States): Advanced Trauma Life Support (ATLS) Student Course Manual: Abdominal and Pelvic Trauma, Circumferential Pelvic Compression, and Hemorrhagic Shock.
• Committee on Tactical Combat Casualty Care (CoTCCC / Joint Trauma System, United States): TCCC Guidelines for Medical Personnel: Pelvic Binder Indications and Trochanteric Placement.
• National Institute for Health and Care Excellence (NICE, United Kingdom): Guideline NG37: Major Trauma and Complex Fractures, Prehospital Application of Pelvic Binders, and Non-Log-Roll Handling.
• Joint Royal Colleges Ambulance Liaison Committee (JRCALC, United Kingdom): Clinical Practice Guidelines: Pelvic Trauma Assessment ("No Springing" Rule) and Pelvic Splinting.
• Ishirahamwe mpuzamakungu ry’abaganga babaga mu buryo bwihutirwa (WSES, International): Ingingo ngenderwako zo gushikiriza no gucungera ibikomere vyo mu gitereko.

Inyobora zifitaniye isano¶

• Kwemera uguhungabana no kwitaho vyihutirwa
• Ibikomere vyo mu mugongo no kudakora
• Open (compound) fractures and splinting
• Gukura amaraso mu nda no kwitwararika ibikomere vyo mu nda vyuguruye
• Crush injury and compartment syndrome recognition
• Inomero z'ivyihutirwa n'ugurungika mpuzamakungu