Urgent Ortho hours at our 430 Saybrook Rd Middletown location have been extended to Monday through Friday, 8:00 am to 5:00 pm.

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Please note: In observance of the holiday, all offices will be closed on Monday, May 25. Physical and Occupational Therapy at 211 S Main St will also be closed on Saturday, May 23.

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Middlesex Orthopedic & Spine Associates First in New England to Offer Advanced Thumb Joint Replacement for Arthritis 

“This procedure marks an important advancement in how we treat thumb arthritis,” shared Dr. Chen. “Traditional surgery for this type of arthritis involves bone removal and can affect strength, endurance, and thumb length. This type of total joint replacement allows us to better restore the biomechanics of the thumb, helping patients regain natural function with a quicker recovery.“ […]

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How MOSA Helped a Fitness Instructor Become Pain-Free with Hip Replacement 

The Injury Janna is a group fitness instructor who had been experiencing post-workout pain for half of her life. She chalked it up to prior injuries, and had no idea that she had hip dysplasia and that her legs were two different lengths. The bones in her right hip had gotten so arthritic that the joint didn’t rotate at all. Over the years, her body had adjusted to it, overcompensating […]

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Two Siblings, One Goal — Getting Back to an Active Lifestyle with MOSA 

The Injuries  In March of 2021, Jack had just been cleared to return to activity after injuring his wrist while snowboarding. In a stroke of bad luck, he suffered another injury almost immediately, fracturing his ankle in a skateboarding fall.  Jack was dedicated to becoming an aviation mechanic, and his studies at Connecticut Aerotech required extensive hands-on learning. Because of his injuries, his technical school training was delayed, and the career he […]

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Five Misconceptions About Repetitive Strain Injuries 

Repetitive strain injuries (RSIs) such as carpal tunnel syndrome, trigger finger, and tennis elbow are some of the most commonly treated orthopedic conditions, and are also commonly misunderstood. RSIs affect office workers, athletes, musicians, healthcare professionals, and anyone whose daily activities involve repeated motions. Here is the truth behind five misconceptions about RSIs:  1. RSIs Aren’t Just a “Desk Job” Problem  While many people associate typing and mouse use with conditions like carpal […]

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15 Middlesex Orthopedic & Spine Associates Physicians Are Named Castle Connolly 2026 Top Doctors

Middlesex Orthopedic & Spine Associates (MOSA) is proud to announce that 15 of our physicians have been recognized on this year’s Castle Connolly 2026 Top Doctors and Rising Stars list. These notable doctors are nominated by their peers and thoroughly validated by Castle Connolly’s research team to ensure that they deliver the highest quality patient […]

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How Total Knee Replacement is Helping John Go the Distance 

In December of 2023, Dr. Wasterlain performed John’s total right knee replacement, and the procedure was a success. John stressed not only Dr. Wasterlain’s skill, but the importance of her positivity and good humor. “I remember it wasn’t long after surgery, and she and I were joking about my implant making me like the Six […]

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Frequenty Asked Questions on Common Spine Conditions

Spondylolisthesis What is spondylolisthesis? This happens when one vertebra slips forward over the one below it, usually in the lumbar spine. What are the symptoms? People usually experience a mixture of lower back pain, leg pain known as sciatica, and possibly numbness, tingling, and weakness. How is it treated? Spondylolisthesis can usually be treated with […]

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Middlesex Orthopedic & Spine Associates’ Roster of Top Doctors Continues to Grow with 15 Physicians Named to This Year’s Castle Connolly 2025 Top Doctors and Rising Stars List

Middlesex Orthopedic & Spine Associates’ roster of Top Doctors continues to grow with 15 physicians named to this year’s Castle Connolly 2025 Top Doctors and Rising Stars list. These notable doctors are nominated by their peers and thoroughly validated by Castle Connolly’s research team to ensure that they deliver the highest quality patient care. The […]

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Arthroscopic Cartilage Repair for Knees: A New Sports Medicine Innovation

Knee pain is a common reason to end up in an orthopedic surgeon’s office. It’s important to uncover the root cause of the discomfort in order to determine the most appropriate course of treatment. One possible reason for knee pain is damaged cartilage around the knee joint itself. The knee joint is made up of […]

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