If you have any interest in artificial hips, you need to follow the work of Dr. Steven Tower. An orthopedic surgeon in Anchorage Alaska, Dr. Tower has built a one-man research laboratory studying the horrifying health effects of chrome and cobalt hip components. While hip manufacturers have been slow to produce meaningful studies on the ill-effects of metallosis on the human body, Dr. Tower decided to study his own patients. What he discovered could save lives.
Dr. Tower’s Backstory
Steven Tower’s story is remarkable. He is featured in the Netflix medical device documentary The Bleeding Edge. Dr. Tower is an avid cyclist and needed a hip replacement several years ago. He chose the DePuy ASR metal-on-metal artificial hip because it was marketed to “exceptionally active individuals.” Several months after his hip replacement surgery, however, Dr. Tower noticed a tremor in his hand. His ears started ringing, his thinking became confused and he began repeating himself when he spoke. One night while attending a medical conference Dr. Tower had a mental breakdown and trashed his hotel room. He wrote all over the walls with sharpies and pens, and wrote on the hotel mirrors with soap. When he returned home he measured the metal levels in his blood, and the test results revealed 100 times the normal amount of cobalt that should be in his body. Dr. Tower soon arranged to have his metal hip components removed in a revision surgery. Within a month his thinking cleared and his other symptoms mostly disappeared. He was relieved, but also intrigued.