Artificial Joint Replacement of the Shoulder Westbrook ME

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George M Babikian
(207) 828-2100
33 Sewall St
Portland, ME
Specialty
Orthopedic Surgery

Data Provided By:
Wayne D Piers, DO
1250 Forest Ave
Portland, ME
Specialties
Orthopedics
Gender
Male
Education
Medical School: Mi State Univ, Coll Of Osteo Med, East Lansing Mi 48824
Graduation Year: 1990

Data Provided By:
Michael A Binette
(207) 828-2100
33 Sewall St
Portland, ME
Specialty
Orthopedic Surgery, Orthopaedic Surgery of the Spine

Data Provided By:
Vincent N Oliviero
(207) 774-5113
1601 Congress St
Portland, ME
Specialty
Orthopedic Surgery, Adult Reconstructive Orthopaedic Surgery, Sports Medicine

Data Provided By:
Raymond R White, MD
(207) 828-2100
33 Sewall St
Portland, ME
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Il Coll Of Med, Chicago Il 60680
Graduation Year: 1977
Hospital
Hospital: Mercy Hospital, Portland, Me; Maine Med Ctr, Portland, Me
Group Practice: Orthopedic Associates

Data Provided By:
Sean Hanley, MD
(207) 774-0342
1601 Congress St
Portland, ME
Specialties
Orthopedics
Gender
Male
Education
Medical School: Tufts Univ Sch Of Med, Boston Ma 02111
Graduation Year: 1980

Data Provided By:
Thomas Francis Murray Jr, MD
(207) 828-2100
33 Sewall St
Portland, ME
Specialties
Orthopedics
Gender
Male
Education
Medical School: Univ Of Ct Sch Of Med, Farmington Ct 06032
Graduation Year: 1992

Data Provided By:
Dr.Dirk Asherman
(207) 828-2100
33 Sewall Street
Portland, ME
Gender
M
Education
Medical School: Tufts Univ Sch Of Med
Year of Graduation: 1994
Speciality
Orthopedic Surgeon
General Information
Accepting New Patients: Yes
RateMD Rating
5.0, out of 5 based on 2, reviews.

Data Provided By:
John Tighe Chance, MD
(207) 828-2100
33 Sewall St
Portland, ME
Specialties
Orthopedics, Hand Surgery
Gender
Male
Education
Medical School: Columbia Univ Coll Of Physicians And Surgeons, New York Ny 10032
Graduation Year: 1985
Hospital
Hospital: Maine Med Ctr, Portland, Me
Group Practice: Hand Center

Data Provided By:
Richard Reed Gramse
(207) 774-5113
1601 Congress St
Portland, ME
Specialty
Orthopedic Surgery, Adult Reconstructive Orthopaedic Surgery, Sports Medicine

Data Provided By:
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Artificial Joint Replacement of the Shoulder

A Patient's Guide to Artificial Joint Replacement of the Shoulder

Introduction

Shoulder joint replacement surgery (also called shoulder arthroplasty) is not as common as replacement surgeries for the knee or hip joints. Still, when necessary, this operation can effectively ease pain from shoulder arthritis. Most people experience improved shoulder function after this surgery.

This guide will help you understand

  • how the shoulder works
  • what parts of the shoulder are replaced in surgery
  • what to expect after shoulder replacement surgery

Anatomy

What parts make up the shoulder?

The shoulder is made up of three bones: the scapula (shoulder blade), the humerus (upper arm bone), and the clavicle (collarbone).

The rotator cuff connects the humerus to the scapula. The rotator cuff is formed by the tendons of four muscles: the supraspinatus, infraspinatus, teres minor, and subscapularis.

Tendons attach muscles to bones. Muscles move bones by pulling on the tendons. The rotator cuff helps raise and rotate the arm. As the arm is raised, the rotator cuff also keeps the humerus tightly in the socket. A part of the scapula, called the glenoid, makes up the socket of the shoulder. The glenoid is very shallow and flat.

The part of the scapula that connects to the shoulder is called the acromion. A bursa is located between the acromion and the rotator cuff tendons. A bursa is a lubricated sac of tissue that cuts down on the friction between two moving parts. Bursae are located all over the body where tissues must rub against each other. In this case, the bursa protects the acromion and the rotator cuff from grinding against each other.

The humeral head of the shoulder is the ball portion of the joint. The humeral head has several blood vessels, which enter at the base of the articular cartilage. Articular cartilage is the smooth, white material that covers the ends of bones in most joints. Articular cartilage provides a slick, rubbery surface that allows the bones to glide over each other as they move. Cartilage also functions as sort of a shock absorber.

The shoulder joint is surrounded by a watertight sac called the joint capsule. The joint capsule holds fluids that lubricate the joint. The walls of the joint capsule are made up of ligaments. Ligaments are connective tissues that attach bones to bones. The joint capsule has a considerable amount of slack, loose tissue, so that the shoulder is unrestricted as it moves through its large range of motion.

Related Document: A Patient's Guide to Shoulder Anatomy

Rationale

What conditions lead to shoulder joint replacement?

The most common reason for undergoing shoulder replacement surgery is osteoarthritis. Osteoarthritis is caused by the degeneration of the joint over time, through wear and tear. Osteoarthritis can occur without any injury to the shoulder, but that is uncommon. Because the shoulder is not a weight-bear...

Click here to read the rest of this article from eOrthopod.com