Search
moon
sun

T272. Pelvis injuries

A. Anatomy

A1. ๊ณจ๋ฐ˜ (Bony pelvis)

(1) ๊ณจ๋ฐ˜์˜ ์ฃผ์š” ๊ธฐ๋Šฅ: ๋ณดํ˜ธ, ์ง€์ง€, ์กฐํ˜ˆ
(2) ๊ณจ๋ฐ˜ ๊ตฌ์„ฑ โ‘  Sacrum (์ฒœ๊ณจ) โ‘ก Coccyx (๋ฏธ๊ณจ) โ‘ข Bilateral โ€œinnominate bonesโ€ (์–‘์ธก์˜ ๋ฌด๋ช…๊ณจ) : ์„ธ ๊ฐœ์˜ ๋ถ„๋ฆฌ๋œ ๋ผˆ๋กœ ๊ตฌ์„ฑ, pelvic stability ์ œ๊ณต โ†’ Ischium (๊ถ๋‘ฅ๋ผˆ, ์ขŒ๊ณจ), ilium (์—‰๋ฉ๋ผˆ, ์žฅ๊ณจ), pubis (๋‘๋ฉ๋ผˆ, ์น˜๊ณจ)

A2. ์ธ๋Œ€

(1) Posterior sacroiliac, sacrotuberous, sacrospinous ligament
(2) Bilateral innomiante bones์™€ ํ•จ๊ป˜ pelvic stability๋ฅผ supportํ•จ
(3) Pubis symphysis : ์•ฝ๊ฐ„์˜ pelvic stability ์ œ๊ณต, ์†์ƒ ์‹œ bladder์™€ rectum ์†์ƒ risk

A3. Five joints

(1) Lumbosacral
(2) Sacroiliac
(3) Sacrocoyccygeal
(4) Symphysis pubis
โ†’ ๊ฑฐ์˜ ์›€์ง์ด์ง€ ์•Š์Œ
(5) Acetabulum : Ball-and-socket joint, 3 portion์œผ๋กœ ๋‚˜๋‰˜์ง
โ‘  Superior dome (Iliac portion) : ๊ฐ€์žฅ ์ค‘์š”ํ•œ weight-bearing surface
โ‘ก Inner wall (Pubic portion) : ์–‡๊ณ  ์‰ฝ๊ฒŒ ๊ณจ์ ˆ๋จ
โ‘ข Posterior acetabulum (Ischial portion)
โ†’ Ring ์ค‘ 1๊ตฐ๋ฐ๋งŒ ๊ณจ์ ˆ ์‹œ stable (ํƒˆ๊ตฌ ๊ฐ€๋Šฅ์„ฑ ๋‚ฎ์Œ), 2๊ตฐ๋ฐ ์ด์ƒ ๊ณจ์ ˆ ์‹œ unstable pelvis

A4. ํ˜ˆ๊ด€ ๋ฐ ์‹ ๊ฒฝ

(1) Extremely vascular : ์–‘์ธก sacroiliac joint ๊ฐ€๊นŒ์ด iliac artery์™€ venous trunk ์ฃผํ–‰
(2) Nerve : Lumbar & sacral plexus๋กœ๋ถ€ํ„ฐ ๋‚˜์˜จ ์‹ ๊ฒฝ์ด pelvis ๋‹ด๋‹น
๊ณจ๋ฐ˜ ์†์ƒ ์‹œ nerve root๋ถ€ํ„ฐ peripheral branch๊นŒ์ง€ ์–ด๋А level์—์„œ๋“  ์‹ ๊ฒฝ ์†์ƒ ๊ฐ€๋Šฅ

A5. ๋‚ด๋ถ€ ์žฅ๊ธฐ

(1) Bladder

โ‘  Symphysis์™€ pubic bone ๋’ค์— ์œ„์น˜
โ‘ก Peritoneum์ด dome๊ณผ base์˜ ํ›„๋ฐฉ cover
โ‘ข Bladder์˜ ์œ„์น˜์™€ peritoneal reflection(๋ณต๋ง‰๋ฐ˜์ „๋ถ€)์˜ ์ •๋„๋Š” urine volume์— ์˜ํ•ด ์ขŒ์šฐ

(2) Lower GI tract

: Small portion of descending colon, sigmoid colon, rectum, anus

(3) Uterus, vagina

โ†’ ์ด๋Ÿฌํ•œ ์žฅ๊ธฐ๋“ค์€ pelvic injury ์‹œ์— ์™ธ์ƒ ์œ„ํ—˜์ด ๋†’์Œ

B. ์ž„์ƒ ์–‘์ƒ

B1. ์—ญํ•™

(1) ์ž๋™์ฐจ๋‚˜ ์˜คํ† ๋ฐ”์ด ์‚ฌ๊ณ , ๋†’์€ ๊ณณ์—์„œ์˜ ์ถ”๋ฝ, crush injury์—์„œ ๊ฐ€์žฅ ๋งŽ์ด ๋ฐœ์ƒํ•œ๋‹ค.
(2) ์‚ฌ๋ง๋ฅ ์€ 8% ์ •๋„์ด์ง€๋งŒ ๋ณตํ•ฉ๊ณจ์ ˆ ์‹œ์—๋Š” 20%๊นŒ์ง€ ์ƒ์Šนํ•œ๋‹ค.

B2. ๋ณ‘๋ ฅ์ฒญ์ทจ

(1) ์†์ƒ๊ธฐ์ „์„ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”
(2) ์‹ฌํ•œ blunt trauma์˜ ๊ฒฝ์šฐ (์ถ”๋ฝ, ๋ณดํ–‰์ž ๊ตํ†ต์‚ฌ๊ณ , ์••๊ถค์†์ƒ, ์ฐจ์—์„œ ํŠ€์–ด ๋‚˜์˜จ ๊ฒฝ์šฐ ๋“ฑ)
โ†’ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์˜ ๊ฐ€๋Šฅ์„ฑ์„ ๊ณ ๋ ค
โ‘  ์†์ƒ์˜ ๊ธฐ์ „, ๋ณ‘์› ์ „ ํ‰๊ฐ€ ๋ฐ ์ฒ˜์น˜ ํ™•์ธ
โ‘ก ํ†ต์ฆ๊ณผ ๋ฐฉ์‚ฌํ†ต์˜ ์œ„์น˜
โ‘ข ๋งˆ์ง€๋ง‰ ์†Œ๋ณ€ ๋Œ€๋ณ€
โ‘ฃ ๋ฐฉ๊ด‘์˜ ๊ฐ๊ฐ ์œ ๋ฌด
โ‘ค ๋งˆ์ง€๋ง‰ ์Œ์‹/์Œ๋ฃŒ ์„ญ์ทจ ์‹œ๊ฐ„
โ‘ฅ ๋งˆ์ง€๋ง‰ ์ƒ๋ฆฌ์™€ ์ž„์‹  ๊ฐ€๋Šฅ์„ฑ
โ‘ฆ ๊ฐ„๋žตํ•œ ๊ณผ๊ฑฐ๋ ฅ, ํˆฌ์•ฝ๋ ฅ, ์•Œ๋ ˆ๋ฅด๊ธฐ

B3. ์ดํ•™์  ๊ฒ€์‚ฌ

* ์˜์‹์ด ๋ช…๋ฃŒํ•œ ํ™˜์ž โ€“ ์ฃผ์˜ ๊นŠ์€ ์ดํ•™์  ๊ฒ€์‚ฌ : ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์ง„๋‹จ์— ๋งค์šฐ ๋ฏผ๊ฐ (๋ฏผ๊ฐ๋„ 93%)
* ์ฆ์ƒ๊ณผ ์ง•ํ›„ โ€“ ๋‹ค์–‘ํ•จ : ํ†ต์ฆ/์••ํ†ต, ์ฒด์ค‘์„ ์ง€์ง€ํ•  ์ˆ˜ ์—†์Œ ~ Pelvic instability, Shock โ†’ ์„ค๋ช…๋˜์ง€ ์•Š๋Š” ์ €ํ˜ˆ์••์ด ์ฃผ์š” ๊ณจ๋ฐ˜ํŒŒ์—ด์˜ ์œ ์ผํ•œ ์ง•ํ›„์ผ ์ˆ˜๋„ ์žˆ๋‹ค

(1) Serious injury

โ‘  Abdomen td. ํ™•์ธ / Perineal/pelvic ecchymosis ํ™•์ธ / Laceration ๋ฐ deformity ์—ฌ๋ถ€ ํ™•์ธ
โ‘ก Destotโ€™s sign : Scrotal hematoma โ†’ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์•”์‹œ
โ‘ข ํ•˜์ง€์˜ ์ €๋ช…ํ•œ ๊ณจ์ ˆ์ด ์—†๋Š” ๋‹ค๋ฆฌ ๊ธธ์ด ๋ถˆ๊ท ํ˜• / Rotational deformity โ†’ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์•”์‹œ
โ‘ฃ Urethral meatus์˜ blood โ†’ Urethral injury
โ‘ค FAST โ€“ Peritoneum์˜ fluid ์žˆ์„ ์‹œ solid organ injury, ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์•”์‹œ
โ‘ฅ ์ €๋ช…ํ•œ pelvic fracture ํ™˜์ž ๋˜๋Š” shock ํ™˜์ž์˜ ๊ฒฝ์šฐ compressive pelvic maneuver๋ฅผ ์‹œํ–‰ํ•˜์ง€ ๋ง ๊ฒƒ โ†’ unstable fracture๋ฅผ ์›€์ง์—ฌ further injury/blood loss ์œ ๋ฐœ ๊ฐ€๋Šฅ * iliac wing ์œ„๋กœ pelvis์˜ gentleํ•œ downward&medial manual compression์€ trauma survey๋ฅผ ์œ„ํ•ด ํ•„์š”ํ•  ๊ฒฝ์šฐ 1ํšŒ๋งŒ ์‹œํ–‰ํ•œ๋‹ค
โ‘ฆ ์ง์žฅ์ˆ˜์ง€๊ฒ€์‚ฌ : ์ „๋ฆฝ์„  displacement, rectal injury, ๊ณจํŽธ, ํ˜ˆ์ข…, ์••ํ†ต, ๊ด„์•ฝ๊ทผ์˜ ํ†ค ํ™•์ธ โ†’ ๊ด„์•ฝ๊ทผ ํ†ค ๊ฐ์†Œ๋œ ๊ฒฝ์šฐ์—๋Š” neurologic injury๋ฅผ ์•”์‹œ
โ‘ง ์ง์žฅ๊ฒฝ ํ˜น์€ ๋‘์† ๊ณจ๋ฐ˜ ์ง„์ฐฐ (Bimanual pelvic examination) : ๊ฐœ๋ฐฉํ˜• ๊ณจ์ ˆ์˜ ์ง„๋‹จ์„ ํ•˜๊ธฐ ์œ„ํ•ด ์ ๋ง‰์˜ ์†์ƒ์„ ํ™•์ธ : ๊ฐœ๋ฐฉํ˜• ๊ณจ์ ˆ์˜ ๊ฒฝ์šฐ ๊ณจ์ ˆ๋ฉด ๊ฐ์—ผ ๋ฐ sepsis์˜ risk ์ฆ๊ฐ€ํ•จ
โ‘จ ํ•˜์ง€์˜ ๋งฅ๋ฐ•, ๊ฐ๊ฐ ์œ ๋ฌด, ์‹ ๊ฒฝํ•™์  ๊ฒฐ์†์˜ ์œ ๋ฌด ํ‰๊ฐ€
โ‘ฉ ๋ณต๋ถ€ (Cullen's sign)๋‚˜ ์ธก๋ณต๋ถ€ (Grey-Turner's sign)์˜ ๋ฐ˜์ƒ์ถœํ˜ˆ์ด ํ›„๋ณต๋ง‰๊ฐ• ์ถœํ˜ˆ์ธ ๊ฒฝ์šฐ ๊ด€์ฐฐ๋  ์ˆ˜ ์žˆ๋‹ค.
โ€ข
Pelvic fracture ์žˆ๋Š” ๊ฒƒ์ด ํ™•์ธ๋  ๊ฒฝ์šฐ proven ๋˜๊ธฐ ์ „๊นŒ์ง€๋Š” ๋ณต๊ฐ• ๋‚ด, ํ›„๋ณต๊ฐ•, ๋ถ€์ธ๊ณผ์ , ๋น„๋‡จ๊ธฐ๊ณผ์  injury๊ฐ€ ๋™๋ฐ˜๋˜์—ˆ์„ ๊ฒƒ์œผ๋กœ ์ƒ๊ฐํ•ด์•ผ ํ•œ๋‹ค

(2) Stable/Low-energy mechanism Injury

- ์•‰์•„ ์žˆ๋Š” ์ƒํƒœ์—์„œ ๋„˜์–ด์ง„ ๋…ธ์ธ์˜ ๊ฒฝ์šฐ ๋“ฑ
โ‘  ์ „์ฒด spine๊ณผ abdomen์— ๋Œ€ํ•ด examine
โ‘ก Pelvic bony structure์„ ๋”ฐ๋ผ ์••ํ†ต ์—ฌ๋ถ€ ํ™•์ธ : Iliac crest์™€ greater trochanter๋ฅผ lateral to medial๋กœ ๋ˆŒ๋Ÿฌ์„œ ํ™•์ธ : Symphysis pubis์™€ iliac crest๋ฅผ anterior์—์„œ๋ถ€ํ„ฐ posterior๋กœ ๋ˆŒ๋Ÿฌ์„œ ํ™•์ธ
โ‘ข ํ•˜์ง€์˜ ๋งฅ๋ฐ•, ์šด๋™ ๋Šฅ๋ ฅ, ๊ฐ๊ฐ ๋“ฑ์„ ํ™•์ธ

C. ๋ฐฉ์‚ฌ์„  ์†Œ๊ฒฌ

โ€ข
ํ™˜์ž์˜ ์ดˆ๊ธฐ ์•ˆ์ •ํ™”๊ฐ€ imaging๋ณด๋‹ค ์šฐ์„  โ†’ ๊ฒ€์‚ฌ ๋ชป ํ–ˆ์œผ๋ฉด FAST๋กœ ์šฐ์„  bleeding ํ‰๊ฐ€

C1. Simple pelvis x-ray

(1) Standard pelvis AP

โ‘  ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์ด ์˜์‹ฌ๋˜๋Š” ํ™˜์ž์—์„œ ๋ผˆ์˜ ์†์ƒ์„ ํ‰๊ฐ€
โ‘ก ํ™˜์ž๊ฐ€ alert, stable, ์••ํ†ต ์—†๋Š” ๊ฒฝ์šฐ ์ฐ์ง€ ์•Š์•„๋„ ๋จ.

(2) Pelvis AP indication

โ‘  ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ๋‘”์ƒ ํ™˜์ž (๋น ๋ฅธ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์ง„๋‹จ, stabilization maneuver, ์‘๊ธ‰ angio๊ฐ€๋Šฅ)
โ‘ก Pelvic tenderness
โ‘ข Pelvic fracture, hip fracture or hip dislocation์ด ์˜์‹ฌ๋˜๋Š” ๋‹ค๋ฅธ ์†Œ๊ฒฌ ๋ฐœ๊ฒฌ ์‹œ * ์–ด์ฐจํ”ผ emergency APCT ์ดฌ์˜ํ•  stableํ•œ ํ™˜์ž๋ผ๋ฉด ๊ตณ์ด ์ฐ์„ ํ•„์š” ์—†์Œ

(3) Additional x-rays : ์•ˆ์ •์ ์ธ ํ™˜์ž์—์„œ ์ถ”๊ฐ€์  ๊ฒ€์‚ฌ ํ•„์š” ์‹œ ์ดฌ์˜

โ‘  Lateral view
โ‘ก Inlet & outlet view : Inlet - Ring fracture์˜ AP displacement ํ™•์ธ : Outlet - Ring fracture์˜ sup-inf displacement ํ™•์ธ
โ‘ข Hemipelvis์˜ AP, internal and external oblique view : Hemipelvis oblique - Acetabulum์˜ true AP, lateral view

C2. CT

(1) ๊ณจ๋ฐ˜ ์†์ƒ ํ‰๊ฐ€์— ์žˆ์–ด Golden standard

(2) X-ray ๋Œ€๋น„ ์žฅ์ 

โ‘  Pelvic fracture์— ์žˆ์–ด x-ray๋ณด๋‹ค ๋” ๋†’์€ ๋ฏผ๊ฐ๋„ (X-ray์˜ ๋‘”์ƒํ™˜์ž์—์„œ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์— ๋Œ€ํ•œ ๋ฏผ๊ฐ๋„๋Š” CT ๋Œ€๋น„โ‰ค85%)
โ‘ก Pelvic ring instability ํ™•์ธ ์‹œ์—๋„ x-ray๋ณด๋‹ค ์šฐ์›”ํ•จ

(3) CT indication

โ‘  ์ž„์ƒ์ ์œผ๋กœ pelvic fracture๊ฐ€ ๋งค์šฐ ์˜์‹ฌ๋˜๋‚˜ x-ray์—์„œ negative์ผ ๊ฒฝ์šฐ
โ‘ก X-ray์—์„œ ๊ณจ์ ˆ ํ™•์ธ ํ›„ ์ถ”๊ฐ€์  ๊ณจ์ ˆ์ด๋‚˜ instability์— ๋Œ€ํ•œ ํ‰๊ฐ€ ํ•„์š”์‹œ
* Sacral fracture: x-ray์—์„œ ์ž˜ ์•ˆ๋ณด์ด๋ฏ€๋กœ ์˜์‹ฌ ์‹œ CT ๋˜๋Š” 3D recon CT ์ดฌ์˜ํ•  ๊ฒƒ

(4) Contrast-enhanced CT

โ‘  Posterior pelvic ring ligamentous injury ํ™•์ธ
โ‘ก ์กฐ์˜์ œ extravasation ํ™•์ธ (๋™๋งฅ ์ถœํ˜ˆ์— ๋Œ€ํ•ด 80~90% ๋ฏผ๊ฐ๋„)
โ‘ข ๊ณจ๋ฐ˜์˜ ํ˜ˆ์ข… ํ™•์ธ
โ‘ฃ ํ›„๋ณต๋ง‰ ์ถœํ˜ˆ ์ง„๋‹จ

C3. ์—ฐ๋ น๋ณ„ ์ ‘๊ทผ

(1) ๋…ธ์ธ : ์ €-์—๋„ˆ์ง€ ์†์ƒ, pubic ramus๊ณจ์ ˆ

โ‘  CT scan ์‹œ ์ ˆ๋ฐ˜์—์„œ posterior pelvic ring disruption ๋™๋ฐ˜์ด ํ™•์ธ๋จ.
โ‘ก ํ‡ดํ–‰์„ฑ ๋ณ€ํ™”, ๊ณจ๋‹ค๊ณต์ฆ, overlying bowel gas๋“ฑ ๋•Œ๋ฌธ์— x-ray์—์„œ ์ข…์ข… sacral fracture๋ฅผ ๋†“์น˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Œ
โ†’ Sacral ์••ํ†ต ์žˆ์œผ๋ฉด posterior pelvic ring disruption ์˜์‹ฌ
โ†’ pelvic CT scan์˜ indication

(2) ์†Œ์•„ : ์ €-์—๋„ˆ์ง€ ์†์ƒ, ์ดํ•™์  ๊ฒ€์‚ฌ์ƒ ์ •์ƒ

โ‘  Plain x-ray์กฐ์ฐจ ๋Œ€๊ฐœ ํ•„์š”ํ•˜์ง€ ์•Š์Œ (๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์ž์ฒด๊ฐ€ rare)
โ‘ก ์†Œ์•„์˜ m/c ๊ณจ๋ฐ˜ ์†์ƒ : ์Šคํฌ์ธ ๋กœ ์ธํ•œ Avulsion type iliac wing fracture
โ€ข
์†Œ์•„์—์„œ pelvic fracture๋ฅผ ์˜์‹ฌํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ
โ‘  ๊ณ -์—๋„ˆ์ง€ ์†์ƒ (ํƒ‘์Šน ์ฐจ๋Ÿ‰์˜ ์†์ƒ, ์ž๋™์ฐจ ๋Œ€ ๋ณดํ–‰์ž/์ž์ „๊ฑฐ ์‚ฌ๊ณ ) + GCS<14 ๋˜๋Š” pelvic tenderness๊ฐ€ ์žˆ์„ ๊ฒฝ์šฐ
โ‘ก Medically complex, ๊ธฐ์กด์˜ bone disease ์žˆ์„ ๊ฒฝ์šฐ, ๋ฐœ๋‹ฌ์ง€์—ฐ ์•„๋™

D. ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์˜ ํŒจํ„ด

โ€ข
Pelvic ring breaks, breaks ์—†๋Š” single bone ๊ณจ์ ˆ, acetabular ๊ณจ์ ˆ
โ€ข
Single break : ์•ˆ์ •ํ•œ ์†์ƒ / Two break : ์ „์œ„์˜ ์œ„ํ—˜์ด ์žˆ๋Š” ๋ถˆ์•ˆ์ •ํ•œ ์†์ƒ

D1. ๋ถ„๋ฅ˜ : Young-Burgess System

* ์ˆ˜์ƒ ๊ธฐ์ „๊ณผ ํž˜์˜ ๋ฐฉํ–ฅ์— ๋”ฐ๋ผ ๋ถ„๋ฅ˜, ํŒจํ„ด์— ๋”ฐ๋ผ ํ•ฉ๋ณ‘์ฆ(๋น„๋‡จ์ƒ์‹๊ธฐ๊ณ„, ํ˜ˆ๊ด€๊ณ„ ๋“ฑ) ๋ฐœ์ƒ๋ฅ ์ด ์˜ฌ๋ผ๊ฐ

(1) Lateral compression

โ‘  m/c type (60~70%), ์‚ฌ๋ง๋ฅ  8%
โ‘ก ์ฐจ ๋˜๋Š” ๋ฌด์–ธ๊ฐ€๊ฐ€ ์ธก๋ฉด์—์„œ ํƒ‘์Šน์ž ๋˜๋Š” ๋ณดํ–‰์ž๋ฅผ ์น  ๋•Œ ๋ฐœ์ƒ.
โ‘ข Pubic ramus fx, Posterior sacroiliac lig. tear, Sacrum fx, Contralateral hemipelvis rotation

(2) Anterior-posterior compression ๋˜๋Š” open-book fracture

โ‘  Severe injury์˜ 2nd m/c(25%)
โ‘ก ์ •๋ฉด ์ถฉ๋Œ์ด ํ”ํ•œ ์›์ธ : ์ฐจ ์•ˆ์—์„œ ์‚ฌ๊ณ ๊ฐ€ ๋‚˜์„œ ๋ผ์ด๊ฑฐ๋‚˜, ๋ฌผ์ฒด ์‚ฌ์ด์— ๋ผ์ผ ๋•Œ ๋ฐœ์ƒ

(3) Vertical shear (VS)

โ‘  ๊ฐ€์žฅ ๋œ ํ”ํ•จ(5%)
โ‘ก ๋†’์€ ๊ณณ์—์„œ ๋–จ์–ด์งˆ ๋•Œ ์ƒ๊น€
โ‘ข Mixed pattern์€ ์ „์ฒด์˜ 20~25%๋ฅผ ์ฐจ์ง€ํ•œ๋‹ค.
โ‘ฃ Pubic rami์˜ ๊ณจ์ ˆ์€ ์ฃผ๋กœ ์•ž์ชฝ์œผ๋กœ ๋ฐœ์ƒํ•˜์ง€๋งŒ, sacrum, sacroiliac joint, or iliac wing์˜ ๊ณจ์ ˆ์€ ์ฃผ๋กœ ๋’ค์ชฝ์œผ๋กœ ๋ฐœ์ƒํ•œ๋‹ค.
โ‘ค ๋ชจ๋“  pelvic ligament๊ฐ€ ์†์ƒ ๊ฐ€๋Šฅ

D2. Avulsion and single bone fracture

(1) Anterior superior iliac spine, anterior inferior iliac spine, ischial tuberosity, pubic ramus, body of the ischium, iliac wing, sacrum, coccyx์˜ ๋…๋ฆฝ๋œ ๊ณจ์ ˆ ๋Œ€๋ถ€๋ถ„์€ ์ˆ˜์ˆ ์  ์น˜๋ฃŒ๋ฅผ ์š”ํ•˜์ง€ ์•Š์œผ๋ฉฐ pain control, crutches, bed rest ๋˜๋Š” non- weight-bearing status, OPD f/u ์ •๋„๋งŒ ์š”๊ตฌ ๋œ๋‹ค
(2) ๋…ธ์ธ์˜ ๊ฒฝ์šฐ ๊ธฐ์ „์ด๋‚˜ ์‹ ์ฒด์ง„์ฐฐ ์ƒ ์ ์‘์ฆ์— ํ•ด๋‹นํ•˜๋ฉด CT๋ฅผ ์ดฌ์˜ํ•ด์„œ ์ˆจ๊ฒจ์ง„ posterior pelvic ring fx. ์—ฌ๋ถ€๋ฅผ ํ™•์ธํ•ด์•ผ ํ•จ.
(Hospital admission, morbidity, need for assistance, 1๋…„ ํ›„ overall mortality ์ฆ๊ฐ€ํ•˜๊ธฐ ๋•Œ๋ฌธ์—)

D3. ๋น„๊ตฌ ๊ณจ์ ˆ (Acetabular Fracture) : ๋Œ€๊ฐœ ์ž๋™์ฐจ ์‚ฌ๊ณ ๋กœ ์ธํ•ด ๋ฐœ์ƒํ•จ.

โ€ข
๋Œ€ํ‡ด๊ณจ์˜ ๋’ค์ชฝ์„ ํ†ตํ•ด ํž˜์ด ์ „๋‹ฌ๋˜๊ฑฐ๋‚˜, ๊ณจ๋ฐ˜์˜ ์™ธ์ธก์—์„œ ์†์ƒ์„ ๋ฐ›์„ ๋•Œ ๋ฐœ์ƒ (๋ฌด๋ฆŽ vs. ๋Œ€์‹œ๋ณด๋“œ ๊ธฐ์ „)
โ€ข
Pelvic, femur, hip fracture and dislocation, knee injury์™€ ์ข…์ข… ๊ฐ™์ด ๋™๋ฐ˜๋จ
โ€ข
๊ณจ์ ˆ์ด ๋ฏธ๋ฏธํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์˜์ƒ๊ฒ€์‚ฌ๋ฅผ ์ฃผ์˜๊นŠ๊ฒŒ ์‚ดํŽด๋ด์•ผ ํ•จ
(1) ์ง„๋‹จ
X-ray : Judet views (AP, 45ยฐiliac oblique, 45ยฐobturator oblique)
CT
โ‘  Acetabular injury ์ง„๋‹จ์— radiography๋ณด๋‹ค ๋” sensitiveํ•จ
โ‘ก ์ˆ˜์ˆ  ์ „ ๊ณ„ํš์— ์œ ์šฉํ•œ ๋” ๋งŽ์€ ์ •๋ณด ์ œ๊ณต (๊ณจ์ ˆํŽธ ์ „์œ„, ๋ถ„์‡„ ์ •๋„ ๋“ฑ)
(2) ์น˜๋ฃŒ
๋น„๊ตฌ ๊ณจ์ ˆ์˜ ํ™˜์ž์˜ ๊ฒฝ์šฐ ์ž…์›ํ•˜์—ฌ ์ •ํ˜•์™ธ๊ณผ ์ปจ์„คํŠธ๋ฅผ ํ•„์š”๋กœํ•จ.
(3) ํ•ฉ๋ณ‘์ฆ
์ขŒ๊ณจ์‹ ๊ฒฝ(sciatic n.)์˜ ์†์ƒ์ด ๊ฐ€์žฅ ํ”ํ•จ

E. ์น˜๋ฃŒ

E1. ๊ณจ์ ˆํŽธ ์›€์ง์ž„ ์˜ˆ๋ฐฉ

- ํŠนํžˆ ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ํ™˜์ž์—์„œ ์ค‘์š”

E2. Bed sheet or pelvic binder

(1) Greater trochanter level์— ๊ฑฐ์น˜

(2) ์žฅ์ 

โ‘  Pelvis volume ๊ฐ์†Œ์‹œํ‚ด
โ‘ก Open-book๊ณผ vertical shear fracture์—์„œ ํ˜ˆ์•ก ์†์‹ค ์ค„์ด๋Š”๋ฐ ๋„์›€
(3) Lateral compression pelvic fracture
: ์ด์ ์ด ์—†์Œ / ์˜คํžˆ๋ ค lateral compression์„ ์•…ํ™”์‹œ์ผœ ํ•ด๊ฐ€ ๋จ

E3. Resuscitation

: crystalloid, blood, blood products

E4. ํ›„๋ณต๋ง‰ ์ถœํ˜ˆ ์น˜๋ฃŒ

โ€ข
๊ณจ๋ฐ˜๊ณจ์ ˆ์„ ์•…ํ™”์‹œํ‚ฌ ์ˆ˜ ์žˆ์Œ
โ€ข
Tamponade๊ฐ€ ๋ฐœ์ƒํ•˜๊ธฐ ์ „๊นŒ์ง€ ์ตœ๋Œ€ 4L์˜ ํ˜ˆ์•ก์ด pelvis์— ์ถ•์ ๋  ์ˆ˜ ์žˆ๋‹ค.
(1) ์ถœํ˜ˆ ๊ธฐ์ „ : ๋Œ€๋ถ€๋ถ„ low-pressure venous bleeding, bone edge bleeding

(2) ๋™๋งฅ ์ถœํ˜ˆ

โ€ข
Shock ๋ฐ ์‚ฌ๋ง์˜ ๋Œ€๋ถ€๋ถ„ ์›์ธ
โ€ข
Resuscitation์— ๋ฐ˜์‘ ์—†๋Š” ๋Œ€๋ถ€๋ถ„์˜ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์ถœํ˜ˆ์˜ ์›์ธ
โ€ข
๋ชจ๋“  ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์˜ 10~15%์˜ ๊ฒฝ์šฐ์—์„œ๋งŒ ๋ฐœ์ƒ
โ€ข
์†์ƒ ํ˜ˆ๊ด€ : Internal iliac system์˜ ๊ฐ€์ง€ M/C : Superior gluteral artery, Obturator artery โ†’ ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ํ™˜์ž์—์„œ ๋‹ค๋ฅธ ์ถœํ˜ˆ ์›์ธ ์—†๋‹ค๋ฉด angiography๋ฅผ ์กฐ๊ธฐ์— ๊ณ ๋ คํ•  ๊ฒƒ

(2) ์ˆ˜ํ˜ˆ/Intervention (tranexamic acid)์˜ ์˜ˆ์ƒ์ธ์ž๋“ค

โ€ข
์ดˆ๊ธฐ Hct์ด 30% ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ
โ€ข
CT์—์„œ pelvic hematoma๊ฐ€ ๊ด€์ฐฐ๋˜๋Š” ๊ฒฝ์šฐ
โ€ข
SBP๊ฐ€ ๋‚ด์› ์‹œ 90mmHg ๋ฏธ๋งŒ์ธ ๊ฒฝ์šฐ

(3) ํ˜ˆ๊ด€์กฐ์˜์ˆ  ๋˜๋Š” ์ˆ˜์ˆ  ์ ์‘์ฆ

โ€ข
Base deficit <6 mmol/L, ๋˜๋Š” base deficit์ด 2๋ณด๋‹ค ๋งŽ์ด ์•…ํ™”๋˜๋Š” ๊ฒฝ์šฐ
โ€ข
FAST 2๊ตฐ๋ฐ ์ด์ƒ fluid ๊ด€์ฐฐ๋˜์—ˆ๋‹ค๋ฉด laparotomy/angiography ํ†ตํ•œ hemorrhagic control ํ•„์š”ํ•จ

(4) Angiographic embolization - ๋™๋งฅ ์ถœํ˜ˆ์„ ์กฐ์ ˆ

(5) External fixation - Venous bleeding์„ ์กฐ์ ˆ

(6) Preperitoneal packing (PPP)

โ€ข
์ˆ˜์ˆ ์ ์œผ๋กœ ๊ณจ๋ฐ˜ ๋‚ด packing์„ ๊ฑฐ์น˜ํ•˜์—ฌ tamponade๊ฐ€ ์ผ์–ด๋‚˜๋Š”๋ฐ ํ•„์š”ํ•œ ๊ณต๊ฐ„์„ ์ค„์—ฌ์ค€๋‹ค
โ€ข
๊ณ ๋ ค ๋Œ€์ƒ
โ—ฆ
์‹ฌํ•œ pelvic fx.๋กœ ์ธํ•œ bleeding ์žˆ๋Š” ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ํ™˜์ž์ด๋‚˜ angiography๋ฅผ ๋ฐ”๋กœ ์‹œํ–‰ํ•  ์ˆ˜ ์—†๋Š” ๋ณ‘์›์— ์žˆ์„ ๊ฒฝ์šฐ
โ—ฆ
Angiography์‹œํ–‰ ํ•˜๊ธฐ ์ „ laparotomy๊ฐ€ ๋จผ์ € ํ•„์š”ํ•œ ๊ฒฝ์šฐ
โ—ฆ
ํ™˜์ž๊ฐ€ ์ ˆ๋ช…์˜ ์ˆœ๊ฐ„์— ์žˆ์–ด angiography์ „ ๋น ๋ฅธ stabilization์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ

(5) Resuscitative endovascular balloon occlusion of the aorta (REBOA)

: ๋Œ€๋™๋งฅ ํ˜ˆ๋ฅ˜๋ฅผ ์ œํ•œํ•˜์—ฌ arterial bleeding์„ ์ค„์ด๊ณ  ๋Œ€๋‡Œ, ์‹ฌ์žฅ์œผ๋กœ์˜ perfusion์„ ๋ณด์กดํ•˜๋Š” ์‹ ๊ธฐ์ˆ 

E5. FAST, CT

(1) ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ํ™˜์ž์—์„œ ๊ณจ๋ฐ˜๊ณจ์ ˆ์ด ์˜์‹ฌ๋  ๊ฒฝ์šฐ FAST๊ฐ€ negative thoraco-abdomino-pelvic ct ์ดฌ์˜์ด ํ•„์š”ํ•˜๋‹ค.
(2) ๋ณต๊ฐ• ๋‚ด ์ถœํ˜ˆ ํ™˜์ž์—์„œ FAST์˜ ์œ„์–‘์„ฑ๋ฅ ์ด 30% (FAST false positive: ํ›„๋ณต๋ง‰์ถœํ˜ˆ, ๋ฐฉ๊ด‘ํŒŒ์—ด๋กœ ์ธํ•œ ๊ณจ๋ฐ˜๊ฐ• ๋‚ด ์†Œ๋ณ€, ๊ณจ๋ฐ˜ ๋‚ด ํ˜ˆ์ข…)
1.
์ถœํ˜ˆ ์กฐ์ ˆ : ํ˜ˆ๊ด€ ์กฐ์˜์ˆ , ์ƒ‰์ „์ˆ , ์™ธ๋ถ€ ๊ณ ์ •์ˆ , Preperitoneal packing, REBOA
(1) Angiographic embolization - ๋™๋งฅ ์ถœํ˜ˆ์„ ์กฐ์ ˆ
(2) External fixation - Venous bleeding์„ ์กฐ์ ˆ
(3) ๋™๋งฅ ์ถœํ˜ˆ โ‘  Shock ๋ฐ ์‚ฌ๋ง์˜ ๋Œ€๋ถ€๋ถ„ ์›์ธ โ‘ก Resuscitation์— ๋ฐ˜์‘ ์—†๋Š” ๋Œ€๋ถ€๋ถ„์˜ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ์ถœํ˜ˆ์˜ ์›์ธ โ‘ข ๋ชจ๋“  ๊ณจ๋ฐ˜ ๊ณจ์ ˆ์˜ 10~15%์˜ ๊ฒฝ์šฐ์—์„œ๋งŒ ๋ฐœ์ƒ โ‘ฃ ์†์ƒ ํ˜ˆ๊ด€ : Internal iliac system์˜ ๊ฐ€์ง€ M/C : Superior gluteral artery, Obturator artery โ†’ ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ๊ณจ๋ฐ˜ ๊ณจ์ ˆ ํ™˜์ž์—์„œ ๋‹ค๋ฅธ ์ถœํ˜ˆ ์›์ธ ์—†๋‹ค๋ฉด angiography๋ฅผ ์กฐ๊ธฐ์— ๊ณ ๋ คํ•  ๊ฒƒ
(4) Preperitoneal packing โ‘  ์ˆ˜์ˆ ์ ์œผ๋กœ ๊ณจ๋ฐ˜ ๋‚ด packing์„ ๊ฑฐ์น˜ํ•˜์—ฌ tamponade๊ฐ€ ์ผ์–ด๋‚˜๋Š”๋ฐ ํ•„์š”ํ•œ ๊ณต๊ฐ„์„ ์ค„์—ฌ์ค€๋‹ค โ‘ก ๊ณ ๋ ค ๋Œ€์ƒ : ์‹ฌํ•œ pelvic fx.๋กœ ์ธํ•œ bleeding ์žˆ๋Š” ํ˜ˆ์—ญํ•™์ ์œผ๋กœ ๋ถˆ์•ˆ์ •ํ•œ ํ™˜์ž์ด๋‚˜ angiography๋ฅผ ๋ฐ”๋กœ ์‹œํ–‰ํ•  ์ˆ˜ ์—†๋Š” ๋ณ‘์›์— ์žˆ์„ ๊ฒฝ์šฐ : Angiography์‹œํ–‰ ํ•˜๊ธฐ ์ „ laparotomy๊ฐ€ ๋จผ์ € ํ•„์š”ํ•œ ๊ฒฝ์šฐ : ํ™˜์ž๊ฐ€ ์ ˆ๋ช…์˜ ์ˆœ๊ฐ„์— ์žˆ์–ด angiography์ „ ๋น ๋ฅธ stabilization์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ
(5) Resuscitative endovascular balloon occlusion of the aorta (REBOA) : ๋Œ€๋™๋งฅ ํ˜ˆ๋ฅ˜๋ฅผ ์ œํ•œํ•˜์—ฌ arterial bleeding์„ ์ค„์ด๊ณ  ๋Œ€๋‡Œ, ์‹ฌ์žฅ์œผ๋กœ์˜ perfusion์„ ๋ณด์กดํ•˜๋Š” ์‹ ๊ธฐ์ˆ 
โ…ฅ. ํ•ฉ๋ณ‘์ฆ
1.
Urogynecologic injury
(1) Urethral injury๊ฐ€ ์˜์‹ฌ๋  ๊ฒฝ์šฐ retrograde urethrography๋ฅผ foley catheter ์‚ฝ์ž… ์ „ ์‹œํ–‰
(2) Gynecologic injury์˜ ๊ฒฝ์šฐ๋Š” uncommon
(3) Anterior pelvic fracture์˜ ๊ฒฝ์šฐ vaginal laceration ์ƒ๊ธธ ์ˆ˜ ์žˆ์Œ โ‘  ์—ฌ์„ฑ์—์„œ๋Š” pelvic fracture์‹œ bimanual pelvic examination ์‹œํ–‰ โ‘ก ์‹œํ–‰ ์‹œ blood ๋ณด์ผ ๊ฒฝ์šฐ speculum examination ์‹œํ–‰ํ•˜์—ฌ vaginal hematoma, laceration, urethral bleeding์„ ๊ฐ๋ณ„ํ•ด์•ผ ํ•จ
1.
Rectal injury
(1) Uncommon
(2) Urinary injury, ischial fracture์™€ ๋™๋ฐ˜
(3) ์ง์žฅ์ˆ˜์ง€๊ฒ€์‚ฌ ๋˜๋Š” ์ง์žฅ๊ฒฝ ์‹œ gross blood๊ฐ€ ์žˆ์„ ๊ฒฝ์šฐ ์ง„๋‹จ (์‹œํ–‰ ์‹œ ์ฃผ์˜ํ•ด์„œ ํ•  ๊ฒƒ)
(4) ์น˜๋ฃŒ โ‘  Early diverting colostomy + distal colon washout, presacral space drainage โ‘ก ๊ทธ๋žŒ์Œ์„ฑ๊ท  cover antibiotics๋ฅผ injury ๋ฐœ๊ฒฌ ์ฆ‰์‹œ ํˆฌ์—ฌ
1.
์‹ ๊ฒฝํ•™์  ์†์ƒ
(1) ์œ ๋ฐœ ์›์ธ : Traction, ํ˜ˆ์ข…์œผ๋กœ ์ธํ•œ ์••๋ ฅ, callus ๋˜๋Š” fibrous tissue, ๊ณจํŽธ์— ์˜ํ•œ ์ถฉ๋Œ์—ด์ƒ
(2) ์ฆ์ƒ ๋˜๋Š” ์ฆํ›„ : Delay onset ๊ฐ€๋Šฅ, nerve root pattern์„ ๋”ฐ๋ฆ„ โ‘  Lumbar root injury : Sacroiliac joint dislocation/fracture, ๊ณจ์ ˆ์˜ longitudinal displacement โ‘ก Sacral root injury : S1 and S2 transverse fracture (suicidal jump์—์„œ ๋‚˜ํƒ€๋‚จ)