Showing posts with label female. Show all posts
Showing posts with label female. Show all posts

Saturday, October 5, 2024

Technique vs technology: managing a B2 glenoid in an active 67 year old woman. 9 year followup

It is said that "technology is something we buy and technique is something we learn".

In that light, let's consider an active woman in her mid sixties from Alaska presented with activity limiting shoulder pain and stiffness as reflected by her Simple Shoulder Test

Her radiographs at the time of presentation are shown below. Her axillary "truth" view shows posterior decentering of the arthritic humeral head on a posteriorly eroded glenoid with a degenerative cyst.


After discussion of non-operative management, anatomic total shoulder, reverse total shoulder and the ream and run procedure, she elected the latter.

No preoperative CT scan, MRI, or 3D planning was carried out. The procedure was performed under general anesthesia without a nerve block; no patient specific instrumentation was used; the biceps tendon was preserved; the glenoid labrum was preserved; the glenoid was conservatively reamed - just enough to create a single concavity; no glenoid component was used; the smooth (non-ingrowth) standard length humeral component was fixed with impaction autografting; and an anteriorly eccentric humeral head component was used to provide posterior stability.

Followup radiographs showed that her humeral component was stable without evidence of stress shielding and that her anteriorly eccentric humeral head was centered in the glenoid on the axillary "truth" view.

At nine years after her ream and run at the age of 76 she reported the ability to perform all 12 of the Simple Shoulder Test Functions and added that she recently spent 30 days canoeing many miles down then Chandalar and Yukon Rivers in Alaska, going 35 miles the last day. While the photos below are not from her trip, they show a bit about these two rivers.







You can support cutting edge shoulder research that is leading to better care for patients with shoulder problems, click on this link

Follow on twitter/X: https://x.com/RickMatsen
Follow on facebook: https://www.facebook.com/shoulder.arthritis
Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/

Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link).
How to x-ray the shoulder (see this link).
The ream and run procedure (see this link).
The total shoulder arthroplasty (see this link).
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).
The smooth and move procedure for irreparable rotator cuff tears (see this link).
Shoulder rehabilitation exercises (see this link). 


Monday, June 19, 2023

Reverse total shoulder outcomes in female patients, are they worse than for male patients? Fractures in 26%

A recent post, What is the outcome of shoulder joint replacement arthroplasty? - need to consider all three dimensions  emphasized the importance of understanding the three different dimensions of measuring the outcome of shoulder arthroplasty: the final scores for comfort and function, the improvement in the comfort and function scores, and the patient satisfaction. In that post, it was pointed out that these three dimensions often yielded different impressions of the surgical outcome.

This point is demonstrated by a recent series of 693 patients receiving an Anatomical Shoulder Inverse/Reverse prosthesis (Zimmer-Biomet).



The authors of Why is female gender associated with poorer clinical outcome after reverse total shoulder arthroplasty? reported the absolute Constant scores (aCS), relative Constant scores (rCS) and Subjective Shoulder Values (SSV) for 422 female patients and 271 male patients. The results are shown below:

final score for comfort and function scores (better in males)
females: aCS  63.5, rCS 77.7, SSV 78.4%
males:    aCS  67.6, rCS 81.4, SSV 79.1%

the improvement in the comfort and function scores (better in females)
females: ΔaCS 31.9, ΔrCS 38.3, ΔSSV 47.8%
males:    ΔaCS 29.6, ΔrCS 33.8, ΔSSV 46.8% 

patient satisfaction (no difference between males and females)
"the subjective satisfaction after RTSA is on average the same in men and women. The two groups also do not differ significantly in terms of postoperative pain and limitations in terms of activities of daily living"

Yet another dimension was revealed by the observation that one out of four (111 out of 422) female patients sustained an intraoperative or postoperative fracture, where as the fracture rate was half that for males.





Comment: The results of this study exemplify the three dimensions of outcome assessment. Women were equally satisfied after RTSA, they improved by a greater amount than males, but had lower final scores. 

The high fracture rate in this study is a concern. The report does not clarify if the fracture rate is related to implant design, implant size, surgical technique or to patient characteristics, such as bone mineral density.

You can support cutting edge shoulder research that is leading to better care for patients with shoulder problems, click on this link.

Follow on twitter: https://twitter.com/shoulderarth
Follow on facebook: click on this link
Follow on facebook: https://www.facebook.com/frederick.matsen
Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/

Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link).
How to x-ray the shoulder (see this link).
The ream and run procedure (see this link).
The total shoulder arthroplasty (see this link).
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).
The smooth and move procedure for irreparable rotator cuff tears (see this link).
Shoulder rehabilitation exercises (see this link).


Thursday, March 10, 2022

Ream and run for severe arthritis in a 60 year old active woman.

 A 60 year old active woman presented with pain and stiffness of the right shoulder. Radiographs showed severe glenohumeral arthritis.











Because of her active lifestyle and her desire to avoid the risks and limitations of a prosthetic glenoid component, she elected a ream and run arthroplasty.

This was performed without preoperative CT scan, three dimensional planning or brachial plexus block. A standard length stem was impaction autografted in the humeral canal.

The ream and run technique is shown in this link.




Two and a half years after surgery she had returned to her activities. She send us this video of her shoulder motion.


You can support cutting edge shoulder research that is leading to better care for patients with shoulder problems, click on this link.


Follow on twitter: https://twitter.com/shoulderarth

Follow on facebook: click on this link

Follow on facebook: https://www.facebook.com/frederick.matsen

Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/


Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link).
How to x-ray the shoulder (see this link).
The ream and run procedure (see this link).
The total shoulder arthroplasty (see this link).
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).
The smooth and move procedure for irreparable rotator cuff tears (see this link).
Shoulder rehabilitation exercises (see this link).

Wednesday, March 2, 2022

Ream and run for a 64 year old woman "iron man" - 8 year followup.

Women can do well with the ream and run procedure. See: Women with arthritis having the ream and run

Here's a great example: a 64 year old woman Boston Marathon competitor and 6 time iron man athlete presented 8 years ago with right shoulder pain and stiffness due to osteoarthritis. She previously had an arthroscopic labral repair and debridement 11 years prior and was told she had osteoarthritis at that time. 

Her x-rays at presentation (below) show loss of joint space 

with a biconcave glenoid.


Our ream and run procedure is shown in this link.


After her ream and run she returned to her sports. Her swimming stroke is shown below:



She kindly returned to the office for followup evaluation eight years after her ream and run. Her x-rays show a stable, remodeled glenoid and a secure impaction grafted standard length thin stem. There is no evidence of stress shielding.

The humeral head is well centered in the reamed glenoid



You can support cutting edge shoulder research that is leading to better care for patients with shoulder problems, click on this link.


Follow on twitter: https://twitter.com/shoulderarth

Follow on facebook: click on this link

Follow on facebook: https://www.facebook.com/frederick.matsen

Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/


Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link).
How to x-ray the shoulder (see this link).
The ream and run procedure (see this link).
The total shoulder arthroplasty (see this link).
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).
The smooth and move procedure for irreparable rotator cuff tears (see this link).
Shoulder rehabilitation exercises (see this link).

Tuesday, January 25, 2022

Ream and run for chondrolysis - 6 year followup.

An athletic young woman in her mid 20s was diagnosed with multidirectional instability of her right shoulder. She was treated elsewhere with an arthroscopic anterior and posterior capsulorrhaphy. Three years later she had a repeat surgery after which a pain pump was used to infuse local anesthetics. Eight years later she had a subacromial decompression and biceps tenodesis. At that time glenohumeral chondromalacia was identified. The shoulder was debrided and the repair sutures removed. Five months later another subacromial decompression was performed along with a distal clavicle excision. She had persistent stiffness and pain. At the time of her presentation to us - twelve years after her first surgery - she had flexion limited to 90 degrees, pain ranging from 7-10 on a scale of 10, and reported the inability to perform any of the twelve functions of the Simple Shoulder Test


Her radiographs showed bone on bone contact in both the AP and the axillary views as shown below, suggesting chondrolysis (noting that primary degenerative joint disease would be very unusual in such a young woman).



At surgery, the loss of cartilage over the humeral head was evident.






She elected to have a ream and run procedure to avoid the potential risks and limitations associated with a total shoulder arthroplasty (glenoid component wear and loosening).

Her postoperative films are shown below. Note the absence of a plastic glenoid and the absence of bone cement. Note the humeral stem was secured using impaction auto grafting with bone harvested from the humeral head.




Although her motion was improved at 6 weeks after surgery, she and her local orthopaedic surgeon decided to proceed with a manipulation under anesthesia in that she had lost some of her early range of motion

She demonstrated the highest level of dedication to her rehabilitation program, taking it to trackside. She has generously allowed us to post some of her photos here.

Here are the photos she sent in at 4 months after surgery, stating that she can now perform 8 of the 12 functions of the Shoulder Test in contrast to 0/12 before surgery.



At two years out from the procedure and fully functional as shown by these images she recently sent to us along with this message "Today is my two year anniversary of my ream and run surgery! We did it! I am so happy and proud to say that my shoulder feels better and stronger than it has in 15 years, since before my very first surgery in 2003! Thank you both from the bottom of my heart for giving me the chance at a much greater quality of life! Aloha, "

She adds "I can now perform all 12 functions of the Simple Shoulder test :) (the 8lb one is challenging but I can do it!)" 





Recently she posted, "I am recently six years out from my ream and run surgery and I have to say it was one of the best decisions I’ve made. My story is a little different from some others so I wanted to share it in case it can help someone who may be on the fence. At age 23 I worked in the bars and would dislocate my shoulder so much I could Lethal Weapon it back in place myself lol. I had surgery to tighten loose tendons and ligaments. At age 26, after a bad car accident, the laxity returned. After months and months of physical therapy it was determined I needed surgery again. Following this surgery, in 2006, my surgeon put a pain pump with a catheter directly into my chest for pain management. It looked like a little battery pack. After 3 days I had a friend help me pull the catheter out of my chest, as instructed. Shortly after that surgery I knew something felt very different. Quarterly cortisone injections and 9 years of corrective surgeries including but not limited to clavicle resection, biceps tenodesis, AC joint repair, you name I feel like I had it. Not to mention the countless manipulations under anesthesia. At age 29, a different surgeon told me I had the shoulder of an 80 year old but “you’re too young for a replacement.” No one could tell me how my shoulder had gotten so bad. It got to the point it was painful moving a computer mouse. At age 34, I saw a new surgeon here in Hawaii. He knew right away what I had…Chondrolysis…from that pain pump in 2006. Chondrolysis is a severe type of shoulder arthritis in which the cartilage of the joint is abruptly lost. He referred me to the UW and at age 35 I had my ream and run. The recovery was tough but 9 years with no resolution was tougher! It’s all about Quality of Life 💕 I am so thankful and have a shoulder that I am no longer aware of every single day, a shoulder that is pain-free, and able to do all that I need it to do without hesitation. Happy  I don’t do any power lifting or have a physically demanding career or anything like that but I’m 120lbs and just helped lift a gazebo roof that was at least my body weight.  The r&r was the absolute best thing I ever did! I was just telling my husband that for nearly a decade I was aware of my shoulder every single day...now I’m never aware of it and haven’t been to a doctor for over three years! "

At six years after surgery she reports, "I am doing well! I am completely pain free and able to do everything I want to do with no limits. I actually forget that I have a metal shoulder most of the time"  Her x-rays six years after surgery are shown below. Note the stability of the impaction grafted humeral component, the absence of glenoid erosion, and the remodeling of the glenoid surface.





Comment: Chondrolysis is a very challenging type of shoulder arthritis. Some patients continue to have problems with postoperative pain and stiffness after either a total shoulder or a ream and run procedure. Not infrequently a manipulation is needed to address stiffness. In some cases the glenoid bone may not respond with the same degree of strong remodeling seen in this case.


Follow on facebook: https://www.facebook.com/frederick.matsen

Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/


How you can support research in shoulder surgery Click on this link.

Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link)
Shoulder arthritis - x-ray appearance (see this link)
The smooth and move for irreparable cuff tears (see this link)
The total shoulder arthroplasty (see this link).
The ream and run technique is shown in this link.
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).

Thursday, November 25, 2021

Women with arthritis having the ream and run

There is increasing interest by active women in the ream and run arthroplasty for glenohumeral arthritis.

Here are some examples of highly motivated women who have made an excellent recovery from their arthritis after having a ream and run procedure.

#1. A woman black belt instructor in shotokan karate presented 14 years ago with pain, loss of function of the left shoulder, and this x-ray.


She had a ream and run procedure.
Two years ago she presented with similar symptoms of her right shoulder and this x-ray.
She had a ream and run procedure for this shoulder.

The fourteen year followup x-rays of the left shoulder are shown below

The two year postoperative x-rays of the right shoulder are shown below.


In the video below she shows full use of her shoulders in her Karate practice.




#2. An athletic young woman in her mid 20s was diagnosed with multidirectional instability of her right shoulder. She was treated elsewhere with an arthroscopic anterior and posterior capsulorrhaphy. Three years later she had a repeat surgery after which a pain pump was used to infuse local anesthetics. Eight years later she had a subacromial decompression and biceps tenodesis. At that time glenohumeral chondromalacia was identified. The shoulder was debrided and the repair sutures removed. Five months later another subacromial decompression was performed along with a distal clavicle excision. She had persistent stiffness and pain. At the time of her presentation to us - twelve years after her first surgery - she had flexion limited to 90 degrees, pain ranging from 7-10 on a scale of 10, and reported the inability to perform any of the twelve functions of the Simple Shoulder Test

Her radiographs showed bone on bone contact in both the AP and the axillary views as shown below, suggesting chondrolysis (noting that primary degenerative joint disease would be very unusual in such a young woman).



At surgery, the loss of cartilage over the humeral head was evident.






She elected to have a ream and run procedure to avoid the potential risks and limitations associated with a total shoulder arthroplasty (glenoid component wear and loosening).

Her postoperative films are shown below. Note the absence of a plastic glenoid and the absence of bone cement. Note the humeral stem was secured using impaction auto grafting with bone harvested from the humeral head.




Although her motion was improved at 6 weeks after surgery, she and her local orthopaedic surgeon decided to proceed with a manipulation under anesthesia in that she had lost some of her early range of motion

She demonstrated the highest level of dedication to her rehabilitation program, taking it to trackside. She has generously allowed us to post some of her photos here.

Here are the photos she sent in at 4 months after surgery, stating that she can now perform 8 of the 12 functions of the Shoulder Test in contrast to 0/12 before surgery.



At two years out from the procedure and fully functional as shown by these images she recently sent to us along with this message "Today is my two year anniversary of my ream and run surgery! We did it! I am so happy and proud to say that my shoulder feels better and stronger than it has in 15 years, since before my very first surgery in 2003! Thank you both from the bottom of my heart for giving me the chance at a much greater quality of life! Aloha, "

She adds "I can now perform all 12 functions of the Simple Shoulder test :) (the 8lb one is challenging but I can do it!)" 





Recently she posted, "I am recently six years out from my ream and run surgery and I have to say it was one of the best decisions I’ve made. My story is a little different from some others so I wanted to share it in case it can help someone who may be on the fence. At age 23 I worked in the bars and would dislocate my shoulder so much I could Lethal Weapon it back in place myself lol. I had surgery to tighten loose tendons and ligaments. At age 26, after a bad car accident, the laxity returned. After months and months of physical therapy it was determined I needed surgery again. Following this surgery, in 2006, my surgeon put a pain pump with a catheter directly into my chest for pain management. It looked like a little battery pack. After 3 days I had a friend help me pull the catheter out of my chest, as instructed. Shortly after that surgery I knew something felt very different. Quarterly cortisone injections and 9 years of corrective surgeries including but not limited to clavicle resection, biceps tenodesis, AC joint repair, you name I feel like I had it. Not to mention the countless manipulations under anesthesia. At age 29, a different surgeon told me I had the shoulder of an 80 year old but “you’re too young for a replacement.” No one could tell me how my shoulder had gotten so bad. It got to the point it was painful moving a computer mouse. At age 34, I saw a new surgeon here in Hawaii. He knew right away what I had…Chondrolysis…from that pain pump in 2006. Chondrolysis is a severe type of shoulder arthritis in which the cartilage of the joint is abruptly lost. He referred me to the UW and at age 35 I had my ream and run. The recovery was tough but 9 years with no resolution was tougher! It’s all about Quality of Life 💕 I am so thankful and have a shoulder that I am no longer aware of every single day, a shoulder that is pain-free, and able to do all that I need it to do without hesitation. Happy  I don’t do any power lifting or have a physically demanding career or anything like that but I’m 120lbs and just helped lift a gazebo roof that was at least my body weight.  The r&r was the absolute best thing I ever did! I was just telling my husband that for nearly a decade I was aware of my shoulder every single day...now I’m never aware of it and haven’t been to a doctor for over three years! "


#3. A 60ish year old active woman (personal trainer for 32 years) presented with left shoulder pain and stiffness and these radiographs showing glenohumeral osteoarthritis




and posterior decentering of the humeral head on a biconcave glenoid as shown on an axillary "truth" view.


Because of her active lifestyle and to avoid the risks and limitations of a prosthetic glenoid component,  she elected to have a ream and run procedure 

At eight days after surgery, she sent this photo of her motion.


Shown below are her x-rays at 5 weeks and one day after surgery. 


At which time she started her active motion as shown below. 


She is following the program shown in this link.

She added swimming at six weeks as shown below




A few days later


And at 4 months




#4. Here are the x-rays of an active woman in her 60s with degenerative arthritis and a Simple Shoulder Test of 5/12.



After a discussion of the options and in consideration of her active lifestyle, she elected to proceed with a ream and run procedure in order to avoid the potential risks and limitations of a prosthetic glenoid component.

At her six weeks check her shoulder was a bit stiff in spite of her great rehabilitative effort; she elected to have a manipulation under anesthesia and complete muscle relaxation - a full range of passive motion was achieved.

Four months after the ream and run, she returned with a much improved shoulder and these x-rays

Note the impaction grafted stem and the conservatively reamed glenoid, now with a radiographic joint space between it and the prosthetic humeral component.

Five months after her surgery she sent this video clip of her swimming at Coogee beach, the site of the famous "shark arm case (see this link)".


 and kindly gave us permission to show it here.

#5. A sixty six year old highly motivated woman presented with pain and stiffness of the right shoulder and these x-rays



She elected to proceed with a ream and run procedure.

Four years later she presented with pain and stiffness of her left shoulder and these x-rays.



Again, she elected the ream and run procedure.

Fourteen years after her right ream and run and ten years after her left ream and run she reported full comfortable function of both shoulders.

Her followup x-rays are shown below.






Each of these procedures was performed without a preoperative CT scan or the use of 3D preoperative planning software. A brachial plexus block was not used. The ream and run technique is shown in this link.

In thinking about these highly motivated women, the following quote, variously attributed to Hippocrates and to Osler, comes to mind, "It is far more important to know what person the disease has than what disease the person has."

You can support cutting edge shoulder research that is leading to better care for patients with shoulder problems, click on this link.


Follow on twitter: https://twitter.com/shoulderarth

Follow on facebook: click on this link

Follow on facebook: https://www.facebook.com/frederick.matsen

Follow on LinkedIn: https://www.linkedin.com/in/rick-matsen-88b1a8133/


Here are some videos that are of shoulder interest
Shoulder arthritis - what you need to know (see this link).
How to x-ray the shoulder (see this link).
The ream and run procedure (see this link).
The total shoulder arthroplasty (see this link).
The cuff tear arthropathy arthroplasty (see this link).
The reverse total shoulder arthroplasty (see this link).
The smooth and move procedure for irreparable rotator cuff tears (see this link).
Shoulder rehabilitation exercises (see this link).