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T267. initial evaluation and management of orthopedic injury

A. Introduction

๊ทผ๊ณจ๊ฒฉ๊ณ„ ์™ธ์ƒ์€ bone, joint, ligament, tendon์˜ structure๊ฐ€ fracture, dislocation, subluxation, fracture-dislocation or fracture-subluxation, strain, sprain์˜ injury๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ด๋‹ค.

B. ๊ณจ์ ˆ์˜ ์ข…๋ฅ˜

1. โ€œCommonโ€ Fractures : ๋Œ€๋ถ€๋ถ„ ์ƒ๋‹นํ•œ ์™ธ์ƒ์œผ๋กœ ์ธํ•œ fx. 2. Pathologic Fractures : ์งˆ๋ณ‘์ƒํƒœ ๋˜๋Š” ๋น„์ •์ƒ์ ์ธ bone์ด ๊ฒฝ์ฆ์™ธ์ƒ์œผ๋กœ ๊ณจ์ ˆ๋˜๋Š” ๊ฒƒ 3. Stress Fractures : ๋ฐ˜๋ณต์ ์ธ ํž˜์— ์˜ํ•œ ํ”ผ๋กœ๊ณจ์ ˆ. 4. Salter (Epiphyseal Plate) Fractures
: Physis๋ฅผ ํฌํ•จํ•œ fx. epiphyseal plate์˜ ์†์ƒ์€ new bone์˜ ์ƒ์‚ฐ์„ ๋ฐฉํ•ดํ•˜์—ฌ limb์˜ ์„ฑ์žฅ์„ ์ €ํ•ดํ•˜๊ณ  ๊ธฐํ˜•์„ ์ดˆ๋ž˜ํ•œ๋‹ค.
โ€ข
์„ฑ์žฅ์žฅ์•  ๊ฐ€๋Šฅ์„ฑ์€ ํƒ€์ž… Iํ˜•์˜ ๊ฒฝ์šฐ๊ฐ€ ์ตœ์†Œ์ด๋ฉฐ ํƒ€์ž… V๋กœ ๊ฐˆ์ˆ˜๋ก ์˜ˆํ›„๊ฐ€ ์ข‹์ง€ ์•Š๋‹ค. ํƒ€์ž… I๊ณผ ํƒ€์ž… V๊ณจ์ ˆ์€ ๋ฐฉ์‚ฌ์„  ๊ฒ€์‚ฌ์ƒ ๊ฒ€์ถœ๋˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ๋‹ค. ํƒ€์ž… Iํ˜• ๊ณจ์ ˆ์€ ํ™˜์ž ๊ฒ€์ง„ ์ƒ ํ•ด๋‹น ๋ถ€์œ„์˜ tenderness, swelling ๋“ฑ์œผ๋กœ ํŒ๋‹จํ•ด์•ผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ํƒ€์ž… Vํ˜• ๋ถ€์ƒ ์—ญ์‹œ ๋ช…๋ฐฑํ•œ ํ™•์ธ์€ ์„ฑ์žฅ์žฅ์• ๊ฐ€ ๋‚˜ํƒ€๋‚œ ๋’ค ์†Œ๊ธ‰์ ์œผ๋กœ ์ฆ๋ช…๋  ์ˆ˜ ์žˆ๋‹ค.

C. ์ •ํ˜•์™ธ๊ณผ์  ์‘๊ธ‰

C1. ๊ฐœ๋ฐฉ๊ณจ์ ˆ

(1) ์ฃผ๋ณ€ ์—ฐ๋ถ€์กฐ์ง ์†์ƒ๊ณผ ๋™๋ฐ˜ํ•˜์—ฌ ๊ณจ์ ˆ๋ถ€์œ„์™€ ํ”ผ๋ถ€ ์‚ฌ์ด์— ๊ตํ†ต์ด ์ƒ๊ธด ๊ฒƒ
(2) ๊ฐ€์žฅ ์ค‘์š”ํ•œ ํ•ฉ๋ณ‘์ฆ์ธ ๊ณจ์ˆ˜์—ผ์„ ๊ณ ๋ คํ•ด์•ผํ•œ๋‹ค.

C2. ์•„ํƒˆ๊ตฌ(subluxation)์™€ ํƒˆ๊ตฌ(dislocation)

(1) Subluxation์€ joint์˜ articular surface๊ฐ€ ์–ด๋А ๋ฐฉํ–ฅ์œผ๋กœ๋“  ์–ด๊ธ‹๋‚˜ ์žˆ๋Š” ๊ฒƒ (2) Dislocation์€ subluxation์˜ ๊ฐ€์žฅ ๊ทน๋‹จ์ ์ธ ํ˜•ํƒœ๋กœ ๊ด€์ ˆ์ด ์™„์ „ํžˆ ๋ถ„์—ด๋œ ๊ฒƒ์ด๋‹ค.
์‹ ๊ฒฝํ•™์  ์žฅ์•  ๋˜๋Š” ์ˆœํ™˜์žฅ์• ๋ฅผ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.

C3. ์‹ ๊ฒฝํ˜ˆ๊ด€์†์ƒ

: ๊ณจ์ ˆ ๋ถ€์œ„์— ์‹ ๊ฒฝํ˜ˆ๊ด€์†์ƒ ์—ฌ๋ถ€๋ฅผ ๋ฐ˜๋“œ์‹œ ํ™•์ธํ•ด์•ผ ํ•œ๋‹ค.

D. ์ž„์ƒ์  ํŠน์ง•

1. ๋Œ€๋ถ€๋ถ„ ์•„ํ”ˆ ๊ณณ์„ ์˜์ƒ ๊ฒ€์‚ฌํ•˜์—ฌ ์ง„๋‹จ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์ง€๋งŒ, fracture.๋‚˜ dislocation์œผ๋กœ ์ธํ•œ ํ†ต์ฆ์ด ๋‹ค๋ฅธ ๊ณณ์œผ๋กœ referred๋˜๊ธฐ๋„ ํ•œ๋‹ค.
2. ์–ด๋А ๋ถ€์œ„๋ฅผ ์ดฌ์˜ํ• ์ง€๋Š” chief complaint๋ฟ๋งŒ์ด ์•„๋‹ˆ๋ผ systematic palpation, deformity, maximal tenderness point, injury mechanism์„ ๊ณ ๋ คํ•˜์—ฌ ๊ฒฐ์ •ํ•œ๋‹ค.
3. ๋ฏธ์„ธํ•œ palpation tenderness, weight bearing์— ์˜ํ•œ pain, passive range of motion์€ occult fx.๋ฅผ ์˜๋ฏธํ•  ์ˆ˜ ์žˆ๊ณ  ๋†“์น˜๊ธฐ ์‰ฝ๋‹ค.
4. ์ˆœํ™˜์žฅ์• ๋Š” ์ผ์ฐ ํ™•์ธํ•˜์—ฌ ์น˜๋ฃŒํ• ์ˆ˜๋ก tissue ischemia๋‚˜ necrosis๋ฅผ ํ”ผํ•  ์ˆ˜ ์žˆ๋‹ค. 5. ์–ด๋–ค ๊ฒฝ์šฐ์—๋Š” ์ˆ˜์ƒ ๋‹น์‹œ ์˜์ƒ์—์„œ ๋ณด์ด์ง€ ์•Š๋Š”๋ฐ, ์ถฉ๋ถ„ํžˆ bony resorption์ด ์ง„ํ–‰ํ•œ 7~10์ผ ํ›„ plain
radiograph ์ดฌ์˜ํ•˜์—ฌ ์ง„๋‹จํ•˜๊ธฐ๋„ ํ•œ๋‹ค.

E. ์˜์ƒํ•™์  ์ง„๋‹จ

1. Long bone fx.๋Š” proximal๊ณผ distal joint์˜ ์†์ƒ์„ ๋™๋ฐ˜ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ํ•จ๊ป˜ ๊ฒ€์‚ฌํ•œ๋‹ค. 2. ์‚ฌ์ง„์†Œ๊ฒฌ์ด ์Œ์„ฑ์ด๋ผ๊ณ  ํŒ๋…์ด ๋‚˜์™”๋‹ค๊ณ  ํ•ด์„œ ์‹ฌ๊ฐํ•œ ์†์ƒ์„ ๋ฐฐ์ œํ•  ์ˆ˜๋Š” ์—†๋‹ค.

F. ์น˜๋ฃŒ

1. ํ†ต์ฆ๊ณผ ๋ถ€์ข… ์กฐ์ ˆ : ๋ƒ‰์ฐœ์งˆ, ๊ฑฐ์ƒ, ์ง„ํ†ต์กฐ์ ˆ 2. ๊ธˆ์‹ : ์ˆ˜์ˆ ์— ๋Œ€ํ•œ ๊ณ„ํš์ด ์„ธ์›Œ์งˆ ๋•Œ๊นŒ์ง€ ๊ธˆ์‹ ์œ ์ง€ 3. ๊ณจ์ ˆ์— ์˜ํ•œ ๋ณ€ํ˜•์„ ์ค„์ด๊ธฐ (๊ฒฌ์ธ ๊ฐ™์€ ๊ฒƒ์„ ๋งํ•จ) : ์ดˆ๊ธฐ์— ๋ณ€ํ˜•์„ ์ค„์ž„์œผ๋กœ์„œ ์–ป๋Š” ๋‹จ๊ธฐํšจ๊ณผ
(1) ํ†ต์ฆ ์™„ํ™” (2) ๋ณ€ํ˜•์— ์˜ํ•ด ์žฅ๋ ฅ์ด ๊ฑธ๋ฆฐ ์‹ ๊ฒฝ, ํ˜ˆ๊ด€์— ๋Œ€ํ•ด ์žฅ๋ ฅ ์™„ํ™” (3) ๋‚ ์นด๋กœ์šด ๋ผˆ์— ์˜ํ•ด ๊ฐœ๋ฐฉ๊ณจ์ ˆ์ด ์ƒ๊ธฐ๋Š” ๊ฒƒ ๋ฐฉ์ง€ (4) ์›์œ„๋ถ€ ์‚ฌ์ง€ ์ˆœํ™˜ ํšŒ๋ณต
4. ํƒˆ๊ตฌ ์ •๋ณต 5. ๊ฐœ๋ฐฉ์„ฑ ๊ณจ์ ˆ์˜ ์ดˆ๊ธฐ ์ฒ˜์น˜ : ํŒŒ์ƒํ’ ์˜ˆ๋ฐฉ, ์„ธ์ฒ™, ๋ณ€์—ฐ์ ˆ์ œ, ํ•ญ์ƒ์ œ