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Ganglion Cyst as a Rare Complication of Hip Arthroscopy Resolved With THA: A Case Report
Robert A Burnett1, Robert Westermann1, Nicholas Bedard1
1University Iowa, 200 Hawkins Dr, Iowa City, IA 52246, United States.
Insights
A rare ganglion cyst complication after hip arthroscopy was successfully treated with total hip arthroplasty and cyst decompression. This case highlights potential prevention strategies for hip impingement surgery.
Area of Science:
- Orthopedic Surgery
- Medical Case Reports
Background:
- Ganglion cysts are a rare complication of hip arthroscopy, potentially impacting surrounding hip structures.
- Involvement of the femoral artery by these cysts can lead to symptoms mimicking an aneurysm.
Observation:
- A 62-year-old male presented with right hip pain, diagnosed with a degenerative labrum and cam impingement.
- The patient underwent hip arthroscopy with cam decompression, subsequently developing a recurring ganglion cyst.
Findings:
- Recurrent ganglion cyst post-arthroscopy was refractory to aspiration.
- Total hip arthroplasty combined with ganglion cyst decompression effectively resolved symptoms and the cyst.
Implications:
- This is the first reported case of a ganglion cyst developing after hip arthroscopy.
- Interportal capsulotomy closure may be a preventative measure for ganglion cyst formation during hip arthroscopy.
- Arthroplasty with cyst decompression offers a viable treatment for persistent cysts in degenerative hip disease.
Background:
A rare complication of hip arthroscopy is the development of a ganglion cyst. These cysts can affect structures surrounding the hip joint. In some cases, the femoral artery may be involved, leading to claudication or a pulsatile mass that can resemble an aneurysm.
Case Description:
We present the case of a 62 year-old male who complains of 3 months of right hip pain. Workup reveals a degenerative labrum with cam impingement. After a discussion of various treatment options, the patient elected for arthroscopy to correct the impingement. An anterior capsulotomy was created to establish access to the joint. Cam decompression was indicated to address the impingement. The patient developed a recurring ganglion cyst following the procedure that was not permanently prevented with cyst aspiration. Total hip arthroplasty with ganglion cyst decompression resolved the ganglion cyst and resolved the hip pain.
Conclusions:
This is the first case report that describes the development of a ganglion cyst following hip arthroscopy. Arthroplasty and ganglion cyst decompression in the presence of degenerative joint disease presents a viable treatment option for these cysts. Additionally, this case suggests interportal capsulotomy closure may prevent ganglion cyst development and should be considered when performing hip arthroscopy.
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