Our Summary
Laurin-Sandrow Syndrome (LSS) is an incredibly uncommon condition that results in mirror hand and leg, meaning an individual might have duplicate hands or legs. Up to now, fewer than 20 cases have been documented. This syndrome is caused by a mutation in a particular gene and is characterized by abnormalities in limbs, the face, and the central nervous system. The most common abnormalities include duplication of a bone in the leg, extra fingers or toes, and issues with knee joint stability and flexion. Less common are duplication of a bone in the arm, underdeveloped or missing thumbs, and various facial and brain anomalies. This paper reports on a 2-year-old boy with LSS and reviews existing literature on this rare syndrome.
FAQs
- What is Laurin-Sandrow Syndrome (LSS)?
- What are the common abnormalities seen in individuals with Laurin-Sandrow Syndrome?
- What is the cause of Laurin-Sandrow Syndrome?
Doctor’s Tip
After hand surgery, it is important to follow your doctor’s post-operative instructions carefully to ensure proper healing and recovery. This may include keeping the hand elevated, performing specific exercises to regain strength and mobility, and attending follow-up appointments for monitoring progress. It is also important to avoid putting excessive strain on the hand during the initial healing period to prevent complications. If you experience any unusual symptoms or concerns, be sure to contact your doctor promptly for further guidance.
Suitable For
Patients with Laurin-Sandrow Syndrome (LSS) may require hand surgery to address issues such as duplication of bones in the arms, extra fingers or toes, underdeveloped or missing thumbs, and other abnormalities in the hands and limbs. Surgery may be recommended to improve function, appearance, and overall quality of life for patients with LSS. Additionally, patients with other hand and limb abnormalities, such as congenital anomalies, injuries, arthritis, or nerve damage, may also be recommended hand surgery to address their specific conditions.
Timeline
- Before hand surgery:
- The patient is diagnosed with Laurin-Sandrow Syndrome (LSS) and undergoes various tests and evaluations to assess the extent of their condition.
- The patient may experience physical limitations and challenges related to their duplicated hands or other abnormalities.
- The patient and their family consult with a hand surgeon to discuss potential treatment options and surgical interventions.
- After hand surgery:
- The patient undergoes hand surgery to address the duplicated hands or other abnormalities associated with LSS.
- The patient undergoes a period of recovery and rehabilitation to regain function and mobility in their hands.
- The patient may require ongoing therapy and follow-up appointments to monitor their progress and address any complications or issues that may arise.
- The patient experiences improved hand function and quality of life following successful hand surgery.
What to Ask Your Doctor
What specific hand surgery options are available for my condition?
What are the potential risks and complications associated with the hand surgery?
What is the expected recovery time and rehabilitation process after hand surgery?
How will hand surgery improve my condition or symptoms?
Are there any alternative treatments or therapies that I should consider before opting for hand surgery?
How experienced are you in performing hand surgery for my specific condition?
What is the success rate of hand surgery for patients with similar conditions?
Will I need any additional follow-up appointments or treatments after the hand surgery?
How long will it take for me to regain full function and mobility in my hand after surgery?
Are there any lifestyle changes or precautions I should take after hand surgery to prevent further complications or injuries?
Reference
Authors: Sathishkumar K, Anand S. Journal: J Hand Surg Asian Pac Vol. 2022 Aug;27(4):742-746. doi: 10.1142/S2424835522720389. Epub 2022 Aug 8. PMID: 35965362