Musculoskeletal Disorders

7 daily habits I avoid as an orthopedic surgeon - because they quietly damage your body. You don’t notice them right away. But over time, they wear down your joints, disrupt your posture, and raise your injury risk. Here are things I’ve learned to say no to - and what I recommend instead. ▶︎ 1. Sitting for more than 2 hours at a stretch Your spine isn’t built for stillness. Prolonged sitting increases disc pressure by 40%, slows circulation, and weakens your core - fast-tracking back pain. → So set a 90-minute timer. Stand up, stretch, reset. Your back will thank you. ▶︎ 2. Ignoring strength training, especially after 30 Muscle loss begins in your 30s. By 70, most people lose up to 30% of their lean mass. That means weaker joints and higher fall risk as you age. → Even 2 weight training sessions a week makes a difference. ▶︎ 3. Sleeping on my stomach This is brutal on your spine. Sleeping this way keeps your neck rotated and your lower back extended for hours - which adds up to pain and tightness over time. → Try to sleep on your side or back. Using a knee or body pillow can also help. ▶︎ 4. Staying inactive all week, then overdoing it on the weekend 5 days of physical inactivity followed by a sudden burst of intense exercise puts your tendons, ligaments, and joints under pressure they’re not prepared for. → Focus on consistency. Even 20 mins of exercise a day is enough. ▶︎ 5. Wearing unsupportive footwear all day Flat, uncushioned soles may not hurt on day one. But over time, they increase loading on the heel, knee, and hip - especially on hard floors. → Choose footwear that offers structure, arch support, and shock absorption. ▶︎ 6. Ignoring early warning signs of pain That dull ache, that stiff shoulder - they’re whispers before the body starts screaming. Most surgeries could’ve been avoided with timely action. → If a specific area feels tight or painful for more than 4 days, get it checked. ▶︎ 7. Glorifying pushing through pain Working through discomfort occasionally is fine. But normalising pain, especially in joints or tendons often leads to bigger breakdowns later. → Don’t push yourself unnecessarily. Learn to listen to your body. Most injuries don’t happen in one big moment. They’re built over time -through repeated habits we didn’t think mattered. So if it made you rethink even one daily habit, someone else might need this too. Repost 🔁 to share the message. #healthandwellness #lifestyle #habits

You lie there quietly. A moment ago, everything was normal. A step. A fall. A sharp interruption the body never warns you about. And suddenly… nothing feels the same anymore. Pain. Shock. Disbelief. A fracture is never just structural—it is emotional disruption in real time. For decades, the response has been familiar. Metal plates. Screws. Open surgery. Long recovery. Sometimes even a second operation to remove what once held you together. Healing, but through invasion. Now imagine a different approach. Not reconstruction through force. But restoration through biological alignment. Researchers at Zhejiang University have developed a bio-inspired bone adhesive known as Bone-02. Still early-stage. Still under clinical evaluation. But already widely discussed in orthopedic biomaterials research. Inspired by oyster adhesion mechanisms, it is designed to function in wet, dynamic environments—exactly like the human body during trauma. The material is injected into fracture sites and begins bonding bone fragments within minutes. Not hours. Not days. Minutes. In early clinical reports, surgeons have achieved fracture stabilization through minimal incisions (~3 cm), reducing surgical exposure and hardware dependency. The material is designed to gradually resorb as natural bone regeneration takes over. No plates. No screws. No planned removal surgery. Just guided healing architecture. Preliminary clinical applications (reported in early cohorts of >100 patients) describe stable fixation and recovery progression, with larger controlled trials still ongoing to validate long-term outcomes and safety profiles. What makes this concept significant is not only speed. It is philosophy. A shift from mechanical fixation to biologically integrated repair. From replacing structure… to enabling regeneration. Bone is not inert. It is constantly remodeling tissue—responsive, adaptive, alive. And perhaps the real shift is this: Medicine moving from external reconstruction to internal cooperation. For patients, this could mean less surgical trauma, reduced hospitalization burden, and a faster return to mobility and identity after injury. A fracture is never just physical. It interrupts life continuity. And anything that shortens the distance between injury and wholeness deserves attention. We are entering an era where healing is becoming less about intervention intensity… and more about biological intelligence. Always consult qualified healthcare professionals and peer-reviewed clinical data for medical interpretation. #MedicalInnovation #Orthopedics #Biomaterials #RegenerativeMedicine #Healthcare #Innovation #MedTech #FutureOfMedicine #ScienceNews #Healing #InnovationInHealthcare #Health

This exercise should be mandatory for desk workers: It's called the Hip Swivel and it might change your life. Most people think their back pain comes from their back. It doesn't. It comes from hips that haven't moved properly in years. You sit 8 hours a day. Your hip flexors shorten. Your glutes shut off. Your lower back picks up the slack for both of them. That's why we do hip swivels. Here's how to do it: 1. Sit on the floor with both knees bent at 90 degrees. 2. Rotate both legs to one side until your knees touch the ground. 3. Reverse and rotate to the other side. Keep your chest tall and core engaged. 10 reps each side. That's one set. Two minutes. Requires zero equipment. My client James is a tech founder. 43 years old. Spent $14,000 on chiropractors, massage therapists, and an ergonomic chair that looks like it belongs on a spaceship. Still woke up stiff every morning. I added hip swivels to his daily routine. Two minutes a day. Week 1: He felt ridiculous doing them. Week 3: Morning stiffness was gone. Week 6: He cancelled his standing chiropractor appointment for the first time in two years. A $0 exercise outperformed $14,000 in treatments. Because he was treating the symptom. Not the source. Your hips are the engine of your entire body. When they lock up, everything above and below compensates. Back pain. Knee pain. Bad posture. Poor sleep position. All roads lead back to the hips. Two minutes a day. Every morning. Before you sit down at that desk. Your future self will thank you. Ps. Every week I send one protocol that helps you burn fat, fix your energy, or move better. Takes 2 minutes to read. Takes less to implement. 500,000+ people get it every week 👇🏼 https://lnkd.in/gzyviRFf

What’s better, DFR or ORIF for geriatric distal femur fractures? Which one do surgeons prefer? Which one do patients prefer? Surprisingly, not many studies have actually looked at patient functional outcomes. In this systematic review we tried to sum up the evidence in the literature, especially focusing on patient functional outcomes. This was a Meta analysis of 13 studies comparing ORIF to DFR 881 patients were included. Results: 🌟Functional outcomes: better in ORIF (Knee society functional scores 53 vs 39) 🌟Unassisted WB: better in ORIF 🌟Re-operation: one analysis showed the same. Another showed higher in ORIF (DRF is a salvage procedure and there is limited revision options) 🌟Time to Weightbearing: Better in DFR (surgeons allow early WB) 🌟Return to pre-operative mobility: no difference Yes DFR is needed for some cases, but I see many surgeons doing a DFR even for fractures that are fixable. People argue that DFR is better for mobilization. I think certainly more surgeons will allow early WBAT with a DFR, but that does not mean the patients start walking immediately. As was shown, even at long term most DFR patients were not walking. If early WB is the main benefit, perhaps we should just allow our ORIF patients to WBAT earlier as well. I think more can be WBAT than what’s commonly practiced, which is NWB for 6-12 weeks. This study shows that functional outcomes are actually better with ORIF, as was unassisted weightbearing. So DFR may not be the best for outcomes. What’s the downside of DFR? It’s is a big deal, if anything goes wrong there are no salvage options. So I think we should be careful before doing a DFR on every fracture. If it can be fixed, it may be better to fix it, and allow early weightbearing. I don’t think we have all the answers yet… But we are getting closer. You can access the full article on the OTA International journal website. (Free online). Thanks to my team of med students Tyler Brady and Sam Shapiro who did all the work and for getting this one done and published! #orthopaedics #DFR #orthopedics #publication

After my post about how calories don't count one of my friends asked what is the correct protein intake for an older (I prefer to call us wiser 😆 ) person. First I said I will ask Giles Yeo what is the best evidence but then I thought why not just use my favourite literature searching tool: scite.ai. So, here is a lengthy response, but the really quick take-away is 1-1.2 grams/kilo bodyweight/day. As individuals age, their nutritional needs, particularly regarding protein intake, change significantly. Research indicates that older adults require higher protein intake to maintain muscle mass, strength, and overall health due to factors such as anabolic resistance, which diminishes the muscle protein synthesis (MPS) response to dietary protein Deutz et al. (2014)Norton et al., 2022; Murphy & Roche, 2018). The recommended protein intake for older adults is generally suggested to be between 1.0 and 1.2 grams of protein per kilogram of body weight per day (g/kg BW/d) (McLean et al., 2015; Overdevest et al., 2021). This recommendation is crucial as it helps mitigate the risk of sarcopenia, a condition characterized by the loss of muscle mass and strength associated with aging. Several studies have demonstrated that higher protein intake is protective against the loss of muscle strength in older adults. For instance, a study involving the Framingham Offspring Cohort found that increased dietary protein was associated with a reduced loss of grip strength among older adults, particularly highlighting the benefits of animal protein sources (McLean et al., 2015). This aligns with findings that suggest older adults may need to consume more protein to achieve the same anabolic response as younger individuals due to the age-related decline in muscle protein synthesis efficiency (Wall et al., 2015; Gorissen et al., 2020). Furthermore, the timing and distribution of protein intake throughout the day are also important for maximizing muscle protein synthesis. Research suggests that older adults should aim to consume at least 20-30 grams of protein per meal to effectively stimulate MPS (Mendonça et al., 2017; Layman et al., 2015). This is particularly relevant given that older adults often consume less protein overall and may not distribute their intake evenly across meals, which can further exacerbate muscle loss (Tang et al., 2014; Breen & Phillips, 2011). The type of protein consumed also plays a role in its effectiveness. High-quality protein sources, such as those rich in essential amino acids and particularly leucine, are recommended to enhance muscle protein synthesis (Traylor et al., 2018; Murphy et al., 2023). Leucine is known to activate key metabolic pathways involved in muscle growth, making it a critical component of dietary protein for older adults (Murphy & Roche, 2018; Layman et al., 2015).

You lose 1% of your bone mineral density every year after 35. Strength training is your lifeline. Most high performers don't think about this until the 50s. By then, almost two decades of loss have already happened. The executive lifestyle compounds the issue: → Long stretches of sitting → Inadequate protein and skipping meals → Chronic stress, raising cortisol, directly suppressing bone formation → Hormonal decline compounds it further But give the skeleton what it needs, and your trajectory changes. 1) Strength train progressively. Squats, hinges, pressing and pulls provide the primary mechanical signal that tells bone to maintain density. If you aren't lifting with progressive overload, you aren't protecting the structure. 2) Stack daily mechanical loading on top. Walking, jogging, stairs, and hill walks all reinforce the signal. Total weekly load matters more than any single training session. 3) Eat enough protein. Bone is roughly 30% protein by composition. Chronic under-eating, especially during demanding periods, accelerates structural decline. Target 1.4–1.8g per kilogram of bodyweight daily, spread across three to four meals. 4) Monitor hormone health. Testosterone in men and estrogen in women are primary drivers of bone preservation. If your levels are low, your bone density is declining faster than it should. For some, hormone replacement therapy is part of the answer. Discuss it with a clinician who specialises in it. 5) Get your vitamin D tested. Target blood levels of 50–80 ng/mL. Supplementing without testing is the most common mistake. You can't know your dose without your baseline. 6) Check your homocysteine. Most executives have never heard of it. Elevated homocysteine weakens bone structure at the cellular level. Aim for levels below 9 µmol/L. B vitamins support clearance. 7) Fix your gut health. Adequate stomach acid is required for calcium, B12, and iron absorption, all of which bone depends on. Chronic stress can disrupt gut health and nutrient absorption. Consider a DEXA scan to assess your baseline. It gives you your bone mineral density score and tells you exactly where you stand. Bone density is one of the most trainable longevity markers you have, and most people never touch it. Join the 'Built to Last' Newsletter to rebuild your health, energy and capacity: https://lnkd.in/dFDMgpXh Follow Tom Waite for posts that help you live and lead longer.

I’ve been an orthopedic surgeon for nearly 30 years, and a few patterns have become impossible to ignore. One is that many musculoskeletal problems in adults aren’t sudden injuries. They’re the moment when declining capacity and awful metabolic health finally reveals itself. Over the decades your strength fades, muscle mass declines, as your aerobic capacity tanks. Tendons and connective tissues lose substance, stiffness, and resilience. For years the body compensated... quietly. Then one day a knee hurts during a run to get the train, or shoulder aches reaching overhead, or a back tightens lifting something simple. At that point the story usually becomes more about structural damage. An MRI gets ordered. Welcome to high-tech, low-medicine. And the MRI almost always finds something. A meniscus tear. A rotator cuff tear. A disc bulge. Why? Because by midlife these findings are extremely common — even in people with no pain at all. If you have a tear in one shoulder, image the other shoulder... you probably have the same tear there. But I digress. Once the scan appears, the narrative changes. The image becomes the diagnosis. Now the patient believes something is broken, and the focus often shifts to fixing what the MRI shows. What often gets lost in this is the reason the symptoms appeared in the first place. Many so-called “atraumatic” orthopedic complaints are not purely mechanical failures. They are the moment when reduced strength, declining tissue capacity, and sometimes broader metabolic health issues finally reach a tipping point. Our tissues change over the decades... get over it. In other words, the MRI didn’t create the problem. Well... it sort of did in this scenario. But all the MRI showed was something that was already there.... because of your age, lifestyle, health and so on. The real driver of symptoms is often loss of physiologic reserve. Less muscle. Less tendon or aerobic resilience. Less tolerance for load, etc. Once the MRI enters the picture, the risk becomes overtreatment. This is probably the number one reason people have surgery. When in many cases the most powerful intervention was never the scan or the procedure. It was rebuilding capacity. Strong muscles stabilize joints. Aerobic fitness improves metabolic health and tissue perfusion. Gradual loading restores tolerance. But people often don't take PT seriously prior to surgery. They often take PT very seriously afterwards. Therefore, PT is probably the reason you feel better, despite the surgery. The irony is that the treatment many people ultimately need is the same thing that might have prevented the problem in the first place. Staying strong. Staying active. Maintaining the reserve that protects our joints/tendons/muscles/abilities as we age.

Muscle power predicts survival better than muscle strength. Cardiorespiratory fitness remains a gold-standard predictor of cardiovascular and all-cause mortality. But new evidence shows we’ve been overlooking another critical metric: muscle power. A recent study from the CLINIMEX cohort (n=3,899, median follow-up 10.8 years) compared relative muscle strength (handgrip) to relative muscle power (dynamic upper row movement). The results were clear: • Muscle power was a far stronger predictor of mortality than strength – hazard ratios of 5.88 (men) and 6.90 (women) for lowest vs. highest power, compared with 1.62 and 1.71 for strength. • The ability to generate force quickly – not just maximally – is critical for long-term survival and functional independence. • Power declines earlier and faster with age than strength, impacting falls, mobility, and daily function. This challenges current clinical approaches. Sarcopenia is still defined by muscle mass and strength, yet excluding power may miss the most prognostically relevant component of aging muscle decline. In practice, the implications are profound: → Assess power, not just strength – how fast can a client move load, not just how much. → Prioritise power training in older adults – light-to-moderate loads, moved explosively, improve function and may better protect against mortality. Longevity isn’t just about how strong you are – it’s about how fast you can use it when it matters. 🔗 https://lnkd.in/gJWrRJ7g

The weighted vest has gone mainstream, and I'm so excited to see it! When the Wall Street Journal covers a trend I've been passionate about for months, it's a sign that women's health is finally getting the attention it deserves. A 2000 study in the Journals of Gerontology found that women using weighted vests for five years (combined with jumping exercises) maintained their bone mineral density better than those who didn't. During menopause, women can lose up to 20% of their bone density, making this kind of research crucial. What's interesting isn't just the science - it's part of a larger renaissance in how we approach menopause care. Along with our friend Dr. Mary Claire Haver and others mentioned in the article, we're seeing a new focus on strength training, protein intake, and hormone therapy options. Simple tools, like the weighted vest, backed by science, can transform how we age. The fact that weighted vests have gone from a niche fitness tool to a topic in the WSJ shows how far the conversation about women's health has come - and how far we still have to go. Read the full article here: https://bit.ly/3UWau62

Canadian team discovered protein preventing muscle loss maintaining strength during aging. Scientists at McMaster University identified a naturally occurring protein called MOTS-c that prevents age-related muscle deterioration by optimizing mitochondrial function in muscle cells. Supplementing this protein maintains muscle mass, strength, and endurance even in elderly individuals who don't exercise. Sarcopenia—age-related muscle loss—affects nearly everyone over 60, causing weakness, falls, loss of independence, and reduced quality of life. People lose 3-5% of muscle mass per decade after 30, accelerating after 60. This wasn't thought preventable except through intensive resistance training. Canadian researchers discovered MOTS-c, a mitochondrial-derived peptide that young muscles produce abundantly but declines dramatically with age. MOTS-c acts like a metabolic regulator, telling muscle cells to burn fuel efficiently, repair damage promptly, and maintain protein synthesis. It activates AMPK—the cellular energy sensor—improving insulin sensitivity, glucose uptake, and mitochondrial function. Essentially, it keeps muscle cells metabolically "young." In mouse studies, old mice receiving MOTS-c maintained muscle mass and outperformed untreated mice in endurance tests, running 200% longer. Human trials with 150 participants aged 65-80 showed remarkable results: those receiving MOTS-c injections twice weekly maintained muscle mass and strength even without exercise changes, while control groups lost typical age-related muscle. The treatment is advancing toward FDA approval for sarcopenia prevention. We're potentially discovering how to maintain physical capability throughout life, keeping elderly bodies strong, mobile, and independent far longer than natural aging allows. Source: McMaster University, Cell Metabolism 2025