Leading hand surgeon in Bangalore with international training from USA, Japan & Singapore. Fellowship-trained for the most complex upper limb conditions.
Trained at top institutions in USA, Japan, Singapore, and India — including the world-renowned CM Kleinert Institute and under Dr. Kazuteru Doi, a global leader in brachial plexus surgery.
Expert in nerve reconstruction and brachial plexus surgery. Capable of reattaching severed digits, performing complex free tissue transfers, with success rates exceeding 90%.
20+ publications in international peer-reviewed journals. Social Media Editor for the Journal of Hand Surgery (American). Regular faculty at national and international conferences.
"After my motorcycle accident, Dr. Kumar performed nerve transfer surgery. I've regained most of my arm function. His expertise in brachial plexus surgery is remarkable!"
"I had severe carpal tunnel syndrome. Dr. Kumar's surgery was quick, recovery smooth, and now I'm completely pain-free. Highly recommended!"
"My son's brachial plexus injury was treated expertly by Dr. Kumar. After surgeries and therapy, he can now use his arm normally. Forever grateful!"
Senior Orthopaedic & Upper Limb Surgeon | HOSMAT Hospital, Bangalore
Dr. Kannan Karuppiah Kumar is a highly accomplished hand and upper limb surgeon with extensive international training and over 10 years of specialized experience. He completed his basic medical degree from M S Ramaiah Medical College, Bangalore, followed by a residency in orthopaedics at Karnataka Institute of Medical Sciences (KIMS), Hubli, where he secured the highest marks in theory and 3rd rank overall in the MS Orthopaedics examination.
During his final year of residency, Dr. Kumar developed a deep interest in hand surgery, particularly in brachial plexus injuries and peripheral nerve conditions. This passion led him to pursue multiple prestigious international fellowships, training under world-renowned surgeons across four continents.
With nearly a decade of performing exclusively hand surgeries and training at top institutions worldwide, Dr. Kumar brings unparalleled expertise to complex upper limb conditions.
Contact us today to discuss your condition and treatment options
Comprehensive Upper Limb Care
Watch surgical techniques and patient education videos
Watch detailed videos about hand surgery procedures, surgical techniques, patient education, and recovery tips.
Browse our collection of educational videos covering various hand and upper limb surgical techniques, patient education, and rehabilitation.
Comprehensive overview of causes, symptoms, diagnosis, and treatment options for carpal tunnel syndrome.
Advanced nerve transfer techniques and rehabilitation protocols for brachial plexus reconstruction.
Essential post-operative exercises and rehabilitation techniques for optimal recovery after hand surgery.
Step-by-step explanation of trigger finger condition and the A1 pulley release surgical procedure.
Diagnosis, surgical technique, and healing process for scaphoid bone fractures of the wrist.
Minimally invasive arthroscopic techniques for diagnosing and treating wrist conditions.
Advanced microsurgical techniques for restoring function in peripheral nerve injuries.
Conservative and surgical approaches to treating lateral epicondylitis (tennis elbow).
Treatment approaches for common congenital hand conditions in children including syndactyly and polydactyly.
Surgical fasciectomy and treatment options for Dupuytren's contracture of the hand.
Advanced microsurgical procedures including replantation and free tissue transfer.
Essential guidelines for caring for your hand after surgery to ensure the best outcomes.
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Hand therapy is crucial for optimal recovery. DO NOT skip therapy appointments.
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Educational articles on hand and upper limb conditions
Brachial plexus injuries in children can occur during birth (obstetric brachial plexus palsy) or from trauma later in life. The brachial plexus is a network of nerves that controls movement and sensation in the shoulder, arm, and hand.
Carpal tunnel syndrome is one of the most common nerve compression disorders. Many patients wonder when conservative treatment should transition to surgical intervention.
Approximately 1–2% of babies are born with congenital hand differences. As a fellowship-trained pediatric hand surgeon, I've treated hundreds of children with these conditions.
Scaphoid fractures are the most commonly fractured carpal bone, yet they're often missed on initial X-rays. This can lead to serious complications if left untreated.
Post-operative hand therapy is not just recommended — it's essential for optimal recovery. As a surgeon who has worked with hand therapists worldwide, I cannot overstate its importance.
Trigger finger (stenosing tenosynovitis) affects millions of people worldwide. While often dismissed as a minor nuisance, it can significantly impact quality of life.
Microsurgery has revolutionized hand surgery, enabling us to reattach severed digits, transfer tissue, and reconstruct complex injuries with remarkable precision.
Despite its name, tennis elbow (lateral epicondylitis) affects far more non-tennis players than athletes. It's one of the most common overuse injuries we treat.
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Contributing to Hand Surgery Literature Worldwide
Dr. Kumar has published 20+ peer-reviewed articles in international journals. View complete list on:
Access all publications on academic databases
What our patients say
"After my motorcycle accident, Dr. Kumar performed nerve transfer surgery. I've regained most of my arm function. His expertise in brachial plexus surgery is remarkable!"
"I had severe carpal tunnel syndrome. Dr. Kumar's surgery was quick, recovery smooth, and now I'm completely pain-free. Highly recommended!"
"My son's brachial plexus injury was treated expertly by Dr. Kumar. After surgeries and therapy, he can now use his arm normally. Forever grateful!"
We treat all hand, wrist, elbow conditions including carpal tunnel, trigger finger, fractures, nerve injuries, and brachial plexus injuries.
Recovery varies: Carpal tunnel 2–4 weeks, Scaphoid fractures 3–4 months, Nerve surgeries 6–18 months.
Yes, we accept most major insurance plans through HOSMAT Hospital. Contact us for verification.
Our team is happy to answer any concerns before your consultation.
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