Ortho 1

Question 1

battery

Answer 1

accessory

• rechargable autoclavable battery that connects to power tools
• autoclaved according to manufactures recommendations to prevent battery acid leaking

Question 2

driver

Answer 2

(driver hand piece)
accessory

• Wire driver, drill, and reaming heads fit onto this hand piece
• Removable batteries.

Question 3

quick coupler

Answer 3

accessory

• attacahed to driver hand piece
• Used to quickly connect drill bits that have a specially designed quick coupler attachment end

Question 4

jacobs chucks with key

Answer 4

accessory

• attached to driver hand piece
• Used to chuck up a variety of diameter drill bits.

Question 5

wire driver

Answer 5

accessory

• Attached to driver hand piece.
• Used to drive pins. Comes in a small and large

Question 6

reciprocating saw

Answer 6

accessory

• Holds a blade that saws vertically by using a back-and-forth
  motion.
• Removable batteries

Question 7

sagittal saw

Answer 7

(oscillating saw, stryker SABO)

accessory

• Holds a blade that saws horizontally by using a side-to-side
  motion.
• Removable batteries.

Question 8

small bone procedure system

Answer 8

accessory

• Electricity, air or nitrogen powered system
• used in hand, foot and
  facial procedures

Question 9

T handle

Answer 9

accessory

• It is a handle that can lock
  onto a drill bit, bone tap, or
  screwdriver head
• can be hand driven.

Size: variable
Style: variable

Question 10

Craniotomy Perforating Drill Bit

Answer 10

cutting

• Has a separate outer layer that allows it to sense when the skull bone has been perforated
• This causes the bit to stop spinning and prevents the bit from damaging any intracranial structures.

Question 11

guidepin

Answer 11

cutting

• Traumatic: This narrow pin is driven into bone to check for
  positioning for a larger diameter drill bit
• guide pin pulled out with the driver

Question 12

drill guide

Answer 12

accessory

• Used with a drill bit to keep the drill bit in its precise location as the hole is made
• Protects surrounding soft tissue

size: variable

Question 13

countersink

Answer 13

cutting

• Used when a screw head is needed to sink into the bone
• Prevents irritation to the patient

size: variable

Question 14

depth gauge

Answer 14

accessory

• This length is used to determine the screw length needed for insertion into the drilled hole.
• Measure: Part of the DGMTS.

Size: variable

Question 15

tap

Answer 15

cutting

• provides a path for screw to follow
• tap: part of the DGMTS

size: variable

Question 16

plate bending irons

Answer 16

accessory

• Used in pairs to help in
  bending steel plates for use
  across fracture lines in bone.
• It is necessary to get the plate
  to conform with the bow of
  the bone which is different in
  each bone and patient.

size: variable

Question 17

hex head screwdriver

Answer 17

accessory

• Handheld screwdriver
• Most common shape for insertion of surgical screws

Size: variable

Question 18

saw blade

Answer 18

cutting

• Disposable saw blades used for cutting bone.
• Come in rotary, oscillating or reciprocating form

size: variable

Question 19

internal fixation screws

Answer 19

implant

• Used to fixate two or more
  pieces of bone together
• screw: part of the DGMT

size: variable

Question 20

compression screw

Answer 20

implant

• Used to fixate two or more pieces of bone together
• screw: part of the DGMT

size: variable

Question 21

sliding hip screw and plate

Answer 21

(dynamic hip screw, sliding nail)
implant

• Screw and plate system used to repair intertrochanteric fractures of the femur
• Allows some flexibility in the joint

size: variable

Question 22

IM (intermedullary rod)

Answer 22

implant

• Used in fractures of large long bones
• Rod is driven into the length of the medullary canal of a hollowed-out bone

size: variable

Question 23

lunate prosthesis

Answer 23

implant

• Silicone implant used to
  replace defective lunate
  bones of the wrist
• The defective bone is
  removed

size: variable

Question 24

radial head prosthesis

Answer 24

implant

• Silicone implant used to
  replace a defective radial
  head
• The defective bone is
  removed

size: variable

Question 25

total knee prosthesis

Answer 25

implant - consists of 4 parts- tibial prosthesis, tibal spacer, patella, and femoral prosthesis - defective bone is removed size: variable

Question 26

total hip prosthesis

Answer 26

implant - Used for a total hip replacement procedure - may be implanted with or without PMMA size: variable

Question 27

bi-polar hip prosthesis

Answer 27

implant - Used to repair a damaged femoral head of the hip joint on an elderly patient who doesn’t spend much time on their feet - It is less durable, less invasive and less expensive than the total hip replacement size: variable

Question 28

suture anchor

Answer 28

implant - used to secure tendons and ligaments to bone - each needle must be added to count Size: variable Style: variable

Question 29

Polymethylmethacrylate

Answer 29

(PMMA, bone cement) medications - Substance is used to bond prosthetics to bone. - Mixed in a mechanical mixer, under suction

Question 30

cement mixer

Answer 30

supply - Cement mixer is opened on to the back table and the tech uses it to mix bone cement. - The tubing is passed off at one end to the circulator to hook up to wall suction

Question 31

cement gun

Answer 31

accessory - Used to inject bone cement out of the tube and into the bone or prosthesis. - Works similarly to a caulking gun