Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 8, Problem 1ILQ

Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Below is an image of a portly fellow doing his best Cannonball off the diving board. Here are the diarthrotic joints involved: HEAD/NECK, SHOULDERS, ELBOW, WRIST, FINGERS, HIP, KNEE, ANKLE, TOES, JAW. For each of the joints, please provide the following: 1. what is the action or actions occurring at the joint? (flexion/extension, adduction/abduction, dorsiflexion/plantarflexion etc), 2. what type of joint is it? (planar, pivot, saddle, condylar, hinge, ball and socket etc) 3. Is the action uniaxial, biaxial, or multiaxial? You may be starting on this assignment with a partner in class, but then you will submit your assignment to CANVAS individually. Don't forget ANY joints! Remember that many joints have more than one action. Also, you need to do left and right separately, when it makes sense to do so.

There are six different types of synovial joints. Fill in the blank with the correct type. ______________________ 1. The type of synovial joint between the atlas and axis. ______________________ 2. The type of synovial joint between the humerus head and the glenoid cavity at the shoulder (between scapula and humerus). ______________________ 3. The type of synovial joint at the knee. ______________________ 4. The type of synovial joint between the scapula and clavicle. ______________________ 5. The type of synovial joint between the trapezium (carpal bone) and the 1st metacarpal. ______________________ 6. The type of synovial joint between the metacarpal and proximal phalanx.

Below is the description of two joints. Choose the joint that is less likelyto become injured. Joint A - diarthosis joint; two long bones join to form it; capable of flexion and extension only; non-weight bearing. Joint B - diarthosis joint; two long bones join to form it; capable of flexion, extension, abduction, adduction and circumduction; non-weight bearing. possible answers: joint A jointB no answer from provided text.

Answer 2

Textbook Question

Chapter 8, Problem 1ILQ

Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 8, Problem 1ILQ

Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 8, Problem 1ILQ

Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Answer 8

Expert Solution & Answer

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To write:

To discuss the problem that may arise if there is a fracture of the distal radius that gets involved with radiocarpal joint of the wrist.

Introduction:

The fracture of the distal radius is commonly termed as a wrist fracture. The fracture results in swelling and pain in the wrist. The fracture often occurs when there is an axial force across the wrist causing injury due to the magnitude and direction of the force, position of the wrist and the bone density.

Answer 12

Explanation of Solution

The wrist comprises of joints between the two bones of forearm and carpal bones of the wrist. The radio-carpal joint, also known as wrist joint, is the place where the radius bone of the forearm meets the first row of the carpal bones of the lower hand. There are strong ligaments that keep the joints stable and provide limited movements. The limited movements are due to triangular fibrocartilage connecting the radius bone and ulnar styloid.

The hand is functional due to the distal radio-ulnar joint wherein the ulna acts as the axis of rotation and the radius rolls around it. There are many nerves, arteries and tendons passing through the wrist joint. During fracture, the nerves tendons get injured as well causing pain and swelling.

There are muscles that pass close to the bone on the palmer and during displaced fracture, it gets lacerated or gets trapped between fracture fragments. There are median nerve and blood vessels that run through the space between the carpal tunnels. The fracture could cause bleeding which would compress the median nerves leading to acute carpal tunnel syndrome.

Fractures occurring in the radio-carpal joint surface may be stable or unstable. In unstable condition, the fractured fragments move out of position during healing time as the forces from the muscles and ligaments pull them out. The stable fractures are those which do not affect the fractured bones. But, the fragments do not return to their original shape.

Answer 13

Conclusion

The fracture of the distal radius with the radio-carpal joint causes injury to the smaller bones in the joints which are defined by the type of injury. The fractured fragments are either stable or unstable during the healing process.

Answer 14

Ch. 8 - Watch this video...Ch. 8 - Visit this site...Ch. 8 - Watch this video...Ch. 8 - Watch this video...Ch. 8 - Watch this video...Ch. 8 - Visit this site...Ch. 8 - Use this tutorial...Ch. 8 - View this link...Ch. 8 - Watch this animation...Ch. 8 - Which part of the clavicle articulates with the...

Watch this video (http://openstaxcollege.org/l/fractures) to see how fractures of the distal radius bone can affect the wrist joint. Explain the problems that may occur if a fracture of the distal radius involves the joint surface of the radiocarpal joint of the wrist.

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 8 Solutions

Additional Science Textbook Solutions