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Sprained AC joint recovery time

AC Joint Separation Recovery Time, Shoulder Separation

If the AC joint is sprained but not dislocated the x-ray will be normal or nearly normal. This is a grade 1 or grade 2 AC joint injury, and a quick and full recovery can be expected in a matter of days to weeks. Ice and anti-inflammatory medication can help with the pain and a sling can be used for comfort An AC joint sprain generally refers to an injury to the ligaments of the AC joint that is mild enough that even though there is tearing of the ligaments there is no displacement of the joint itself. This is the definition of a Grade 1 AC joint separation with a fairly short recovery time. Initial Treatmen

AC Joint Sprain Symptoms AC Joint Sprain Recovery Time

The healing process depends on the severity of the injury and how soon the injury is attended to by your doctor. Seeking medical treatment early helps to ensure a speedy healing process. For a grade 1 injury, it takes about 6 weeks for the ligaments to heal. For a grade 2 injury, it may take 6-12 weeks Grade 1 sprains, for example, typically begin to heal within one to two weeks, with most patients resuming normal activity shortly thereafter. Grade 2 sprains generally take at least four weeks to heal, while grade 3 sprains can take as long as six to eight weeks to heal fully The joint is held together by several ligaments - the acromioclavicular ligament and the coracoclavicular ligaments - which provide stability to the joint [].An injury or sprain occurs when these ligaments become strained, overstretched or torn completely [].You may know a sprained AC joint by its more common name - a shoulder separation The AC (acromioclavicular) joint is where the shoulder blade (scapula) meets the collarbone (clavicle). The highest point of the shoulder blade is called the acromion. Strong tissues called ligaments connect the acromion to the collarbone, forming the AC joint. An AC joint sprain occurs when an injury damages the ligaments in the AC joint

Point tenderness to the AC joint and the mechanism of injury may help to confirm the diagnosis of AC joint separation. The Impact on Time on the Field What's unique about this injury is that most players are able to play through it if it's only a low grade sprain. The exception involves the quarterback- the AC joint is a major component of. When can I start AC joint sprain exercises? Mobility exercises can begin only once shoulder movement is pain-free. This will normally be 7-14 days for grades 1 and 2 sprains. Grade 3 injuries are more frequently treated conservatively, without surgery, but will require an even longer rest/healing period

AC Joint Sprain: Causes, Treatment & Recovery Tim

The stitches come out about a week later and motion of the shoulder begins right away. It takes about four to six weeks to get complete motion and a few more weeks to begin regaining strength. Recovery is variable depending upon many factors but most patients are back to full activity by three months. What are the results of AC joint surgery Reaching your arms out to the sides or out in front more than 90 degrees increases pressure in the AC joint. In fact, this movement is restricted for six weeks for people who undergo surgery to fix an injured AC joint, according to Twin Cities Orthopedics Being just a little more severe than a grade 1 sprained ankle, grade 2 sprained ankle recovery time tends to last between 6 and 8 weeks. A grade 2 sprained ankle should not be treated at home unless you or someone who can care for you is a medical professional. Grade 2 sprained ankles often involve a partial tear in ligaments The joint is supported by three ligaments, the acromioclavicular, conoid and trapezoid; however, the coracoclavicular ligament also acts on the joint and is often injured in more severe AC joint separations. Together, these ligaments allow the the arm to raise overhead and keep the collarbone aligned with the shoulder joint The typical recovery time is 12 weeks. It's important to see a doctor as soon as possible after a suspected injury. If you do the surgery early, it has a better chance of healing well, says..

How Long Does It Take for a Sprained - NY Bone & Join

This joint may require surgery for several reasons, such as arthritis, injuries, or a separation, which occurs when the joint becomes dislocated, or moves out of place. The exact procedure and recovery time for acromioclavicular surgery will vary, depending on the extent of the damage to the joint and the surgical techniques used Like other types of ligament injuries, shoulder separations (AC joint sprains) are classified by the degree of severity of the injury. Grade 1 —Involves stretching/spraining of the joint covering (capsule), with no damage to ligaments connecting the shoulder blade (scapula) and collar bone (clavicle) Cardinals QB Kyler Murray has sprained AC joint, not expected to miss time Erin Walsh, Yardbarker 11/20/2020. Shortages are popping up across the supply chain as the pandemic messes with the economy

Famous Physical Therapist's Bob Schrupp and Brad Heincek describe the most effective self-treatment for pain in the AC joint or acromioclavicular joint.Make. An acromioclavicular sprain (AC sprain) is an injury to the small joint at the top of the shoulder between the acromion (tip of the shoulder blade) and the clavicle (collarbone). The injury typically results from a direct blow to the shoulder or landing directly on the shoulder. This injury is commonly referred to as a shoulder separation Learn more about the rehab, recovery time, & exercise protocols for AC shoulder joint reconstruction repair surgery. General Considerations DO NOT elevate surgical arm above 70 degrees in any plane for the first 4 weeks post-op (active/passive range of motion)

RECOVERY TIME: 3 MONTHS* *Recovery time varies with severity & physical therapy. Shoulder (AC) Separation Shoulder (AC) Separation in Vail, Colorado. An acromioclavicular joint separation (AC separation), or shoulder separation, is a very frequent injury among active people, especially football or hockey players, and cyclists who fall over. Prevention and recovery. It's very difficult to prevent torn acromio-clavicular ligaments if participating in high-impact activities. Their is always a risk of causing damage to the AC joint. However, as the majority of injuries are minor, recovery is typically fast. It's important to rest the should and follow doctors instructions Renzo/Danaher NYC. With a grade 1, you should be back to training in under two months; back to normal in about double that or even less, depending on other factors. Train light, avoid throws, do some moderate lifting. You don't need to wait until it's perfect; just be careful and don't injure it again The Acromioclavicular (AC) joint is comprised of your AC process (a bony prominence on the top of the scapula), the clavicle (which serves as a linkage between your rib cage and the shoulder joint), and the AC ligament. The coracoclavicular joint is comprised of the clavicle, the coracoid process and the connecting conoid and trapezoid ligaments When a shoulder AC joint separation takes place, either through falling or another type of injury, it is because the soft tissues in this joint become stretched, strained, torn, or completely broken. The length of time your AC shoulder separation recovery will take depends on how severely the joint is damaged

Dislocations of the acromioclavicular (AC) joint are frequently occurring injuries, particularly in active patients. With an estimated incidence of 1.5-2 per 10,000 inhabitants per year, it is a very common shoulder injury [1,2,3].Depending on severity of the injury and the physical demands of the patient, a persistent instability can lead to impairment of shoulder function and physical. Here are 10 ways to Promote Faster Joint Injury Recovery. Massage - Sports therapists suggest massaging the muscles around the sprained joint not just for relief but make the muscles stronger. It is best done with a liniment or a topical agent. Light massages are advised when there is still swelling. If heavy swelling is present, do not.

It is actually made up of two separate joints, the glenohumeral and acromioclavicular joints, which work together as one to produce the most flexible joint in the body. Both the glenohumeral (ball and socket joint where the humerus bone of the arm meets the scapula) and acromioclavicular (upper shoulder joint where the clavicle meets the. Treatment for AC joint separation depends on the severity of the injury. Once a diagnosis is made, your therapist will work with you to develop an individualized treatment plan. Grade 1 AC Joint Separation: Physical Therapy Protocol. If you sustain a grade 1 AC joint injury you may be required to: Wear a sling for 5-7 day This video, created by Complete Anatomy and Lecture Builder by 3D4Medical, explores what exactly happens in a Grade 1, Grade 2 and Grade 3 sprain of the AC j.. A grade 1 or 2 AC injury will cause pain and is commonly caused by a sprain or stretch. A grade 3, 4, 5 or 6 AC injury typically means a ligament tear is present and an arthroscopic AC joint repair will be needed to alleviate chronic shoulder pain and weakness. What is the recovery time from an AC joint repair? The typical recovery time for. The AC or acromioclavicular joint is at the end of the collar bone, or clavicle, near the shoulder. The AC joint is made of 4 ligaments that hold the collar bone to the shoulder blade, or scapula. With an AC joint sprain, these ligaments may be partly or fully torn. In both cases, this causes pain and swelling at the end of the collar bone

Acromioclavicular joint (AC) separations are one of the most common injuries seen in orthopedic and sports medicine practices, accounting for 9% of all injuries to the shoulder girdle.1-3 Various operative and nonoperative treatment schemes have been described for the management of AC joint injuries.4-33 Although consider The muscles in these areas support the shoulder joint and provide it with stability and range of motion. Strengthening and stretching these muscles also helps to prevent another injury. Physical therapy may be required for several months before the shoulder is fully healed. Making the exercises a regular part of your routine at home or in a gym.

Treatment. For immediate self-care of a sprain, try the R.I.C.E. approach — rest, ice, compression, elevation: Rest. Avoid activities that cause pain, swelling or discomfort. But don't avoid all physical activity. Ice. Even if you're seeking medical help, ice the area immediately. Use an ice pack or slush bath of ice and water for 15 to 20. An athlete with a grade 1 injury of the AC joint will experience tenderness and discomfort palpation and movement of the joint. Grade 1 sprains involve only partial damage to the joint capsule and the AC ligament. Return to play - up to 3 weeks. 2 (moderate) A grade 2 injury will involve complete rupture of the acromioclavicular ligament and. The most common shoulder injuries are sprains, strains, and tears. Shoulder Sprain. A separated shoulder, or acromioclavicular joint injury, is sometimes referred to as a shoulder sprain. The AC joint is the area where the acromion—the bony projection at the top of the shoulder blade—meets the clavicle, or collarbone

An AC joint sprain is a relatively common sporting injury affecting the shoulder and is characterized by tearing of the connective tissue and ligaments of the Acromio-Clavicular joint. The shoulder blade gives rise to a bony prominence known as the acromion. The acromion attaches to the collar bone (clavicle) via strong ligaments and connective. An SC sprain is an injury to the joint where the clavicle (collarbone) meets the sternum (breastbone). These injuries are rare, requiring an accident with a lot of force, such as a tackle in football or rugby. Most SC sprains occur when an athlete is struck on the back or side of the shoulder. Typically, the resulting injury is a sprain, but it.

A sternoclavicular joint sprain is a relatively rare sporting injury, characterized by tearing of connective tissue and / or ligaments of the joint between the breast bone (sternum) and collar bone (clavicle) at the front / top of the chest (sternoclavicular joint - figure 1). Each collar bone (clavicle) attaches to the breast bone (sternum. An AC Joint Sprain or Separation is often the result of falling with an outstretched arm. Movement of the joint will help increase the healing and decrease s.. The normal recovery period for ankle joint ligament injuries is usually anywhere from 5 days to about a couple of weeks for mild form of injuries, but if the ankle joint ligament injury is far severe, which is often medically termed as grade II injury then the recovery time may be substantially more, which can range from 4 to 6 weeks post injury

Injuries to the acromioclavicular (AC) joint in the shoulder are often caused by car accidents, contact sport injuries and bicycle wrecks. Depending on the severity of your injury, you may have torn a single ligament around your AC joint or all of them, causing the joint to separate The recovery time for a sternoclavicular dislocation varies depending on the severity of the dislocation, damage to other bones or ligaments, and the type of reduction used to reset the joint

The Grumbling AC Joint . The next type of 'rugby shoulder' is what I term the 'Grumbling AC Joint'. In our review of the rugby shoulder injuries, the second most common shoulder complaint was AC joint pain, making up 28% of our population. The typical history is that of repetitive minor injuries to the shoulder Shoulder Sprain. A sprain is a stretching or tearing of the ligaments that hold a joint together. A sprain may take up to 8 weeks to fully heal, depending on how severe it is. Moderate to severe shoulder sprains are treated with a sling or shoulder immobilizer. Minor sprains can be treated without any special support The joint formed where the acromion connects to the collar bone or clavicle is the AC joint. Usually there is a protuberance or bump in this area, which can be quite large in some people normally. This joint, like most joints in the body, has a cartilage disk or meniscus inside and the ends of the bones are covered with cartilage A tear or sprain to the coracoclavicular ligament by your shoulder can solicit a great deal of pain and inhibits normal shoulder movement. Physical therapy includes ice, anti-inflammatory pain medication and rest, followed by stretches and strength exercises to regain shoulder function. Because severe sprains may require surgery, consult your.

Recovery time for a torn rotator cuff will vary depending on several factors. Conservative treatment has a 40-90% success rate at fixing the problem. Surgery often has good results, with some studies citing a 94% satisfaction rate with surgery, resulting in lasting pain relief and improved function As shown below, a sprain of the ligaments as always is categorised from grades 1 to 3, with a complete rupture being a grade 3, causing the joint separation. The severity of the injury depends on a) if the ligaments have fully ruptured and b) if both the acromioclavicular and coraclavicular joints have both been injured This causes a tender AC joint that often has mild swelling. Type I sprains usually heal within a few weeks. Type II injuries involve a complete tear of the AC ligaments and a sprain or partial tear of the coracoclavicular (CC) ligaments. This causes a tender AC joint, often with significant swelling A sternoclavicular joint sprain is a distinct injury that is not as common as other sprains that can occur within the joint. An SC joint sprain is usually caused when the chest makes impact with an object or force, such as hitting the steering wheel during an automobile accident or a tackle during a football game

A thletes and Weekend Warriors depend on Non-steroidal Anti-Inflammatory Drugs (NSAIDs) like ibuprofen to manage pain and inflammation after an injury. But long-term studies show NSAIDs do more harm than good. They interfere with the natural healing process, reduce collagen mass at injury repair sites, and increase chances of re-injury by as much as 25 % Type 1 - The ligaments have a mild sprain without a tear. Type 2 - The AC ligament tears, leading to a partial separation. Type 3 - The AC ligament and other associated ligaments tear, leading to a complete separation. Types 4-6 - These are complete separations, serious injuries often requiring urgent surgery An AC Joint.how to prevent an acromioclavicular (ac) joint injury: do range-of-motion and strengthening exercises. gradually increase the weight and number of reps to strengthen your shoulder.dips, chest flies, anything with dumbbells at your sides, any movement behind your back. bench is kinda risky, but doable. overhead press is extremely.

Sprained AC Joint? 7 Things You Need To Know

Rotator Cuff Sprain and Strains Description: The rotator cuff is made up of four muscles (supraspinatus, infraspinatus, subscapularis, and teres minor) and their tendons. It provides stability and strength for the shoulder joint, anchoring the humerus (upper arm bone) to the scapula (shoulder blade) so that movements of the arm can occur in An AC Joint Sprain or Separation is often the result of falling with an outstretched arm. Movement of the joint will help increase the healing and decrease scarring. the recovery time is the similar for both procedures. Specific recovery times depend on your doctor's instructions following surgery.Physical therapists are leading the way. Types of AC Joint Separation. Grade I- mild shoulder separation. This involves a sprain of the AC ligament that does not move the collarbone and looks normal on X-rays. Grade II - a tear in the AC ligament, and/or a sprain or slight tear in the coracoclavicular (CC) ligament. This puts the collarbone slightly out of alignment, and you may see.

Understanding AC Joint Sprain Saint Luke's Health Syste

The AC joint is where the acromium of the scapula and the clavicle come together. The scapula and clavicle form the socket for the head of the humerus, so these two joints work together to form the shoulder complex. The AC joint is formed by the joining of the lateral end of the clavicle with the acromium of the scapula Symptoms of a sprain: Feeling a tear or pop in a joint followed by pain, swelling, and bruising. Stiffness or instability of the joint. Warmth and redness of the skin near the affected joint

AC Joint Injuries in Football: Background, Diagnosis, and

  1. Deformation of the shoulder -- a bump in the front or back of your shoulder, depending on how the bone has been dislocated. Symptoms of a separated shoulder are: Intense pain as soon as the injury.
  2. A Shoulder Joint Bruise or a bruised shoulder is a condition where the shoulder bone or the shoulder joint is hurt or injured resulting in development of purplish-bluish discoloration beneath the skin of the shoulder joint. Know the types, causes, symptoms, and treatment of shoulder joint bruise
  3. The acromioclavicular joint might need surgical repair and immobilization if injured. A cartilage disk protects this joint. The ends of the scapula and collarbone are protected by cartilage to help maintain range of motion.The acromioclavicular, coracoacromial, and coracoclavicular ligaments hold the joint in place and help stabilize it
  4. Pain from a deltoid shoulder strain can feel similar to rotator cuff tears, tendinitis and bursitis. The pain is also similar to that from a sprain or dislocation of the acromioclavicular joint. You can try lifting using your thumb down to relieve the front part of the deltoid, or the thumb up for the back part of the deltoid
  5. Rotator cuff tear recovery time is typically four to six months. For many patients, this time frame is long enough to restore shoulder mobility to normal levels. Recovery time can vary if there are complications during or after the surgery. Some post-surgical complications that can lengthen rotator cuff recovery time include
  6. A sprain is the short way of saying that you have torn or overstretched a muscle. It occurs when a joint gets twisted, injuring the ligaments that connect the bones in the joint. Ankle sprains can be caused by running or walking on uneven ground, wearing high-heel shoes, lifting heavy weights and as a result of accidents

AC Joint Sprain Exercises & Rehabilitation - Sports injury

  1. Shoulder dislocation occurs when the connection between the humerus and the glenoid—the ball and socket joint in the shoulder (see image above) becomes unstable (3,4,5). As with shoulder separation, an injury to the ligaments that stabilize the joint is involved. In most cases, the labrum, a layer of cartilage that lines the glenoid bone and.
  2. An injury to to the AC joint is a shoulder separation. Types of AC joint injuries. The type of shoulder separation depends on how much you tear the AC joint or coracoclavicular (CC) ligaments that hold the joint in place. Type I = the AC ligament is slightly torn, but there's no damage to the CC ligament is unharmed
  3. ation and Presentation of Acromioclavicular Joint Injuries. Pain associated with an AC injury may be difficult to localize because of the complex sensory innervations of the joint. 2 The most important information during the exa

AC injury of the shoulder in NFL players Dr

  1. gly can't bench without pain. Anyone ever dealt with this? Details: Male, 19, 200 lbs, 245x5 squat, 305x5 DL, 110x5 press, chins BWx4x6 Separated my shoulder about six weeks ago (diagnosed via piano keying--a lump at the AC joint that pops down when you press on the collarbone--and X-ray
  2. As far as recovery time, it takes a couple months before you can begin strengthening exercises that consist of band exercises. If you do end up having surgery, do not rush it. You may feel good but don't get back into the heavy stuff. You may end up like me with an arthritic condition all over again in the joint
  3. ed it's a grade 1 injury. I can palpate the exact location of the pain, it doesn't radiate, but it also doesn't hurt with the normal tests for AC joint injuries (pull-apart, arm across chest, etc.). It does hurt when I roll my shoulders forward and shrug.
  4. ence) in the bone just prior to reaching the shoulder. This is the AC joint. It is the junction of two bones: the clavicle and the acromion
  5. I injured my AC joint by going too heavy on power cleans. This injury can also knock you out from doing a lot of stuff. I couldn't do archer pullups to one side afterwards; moderately heavy deadlifts exerted too much pressure, and even heavy squats put a lot of pressure on it and was preventing healing

What is Sprained Shoulder Recovery Tim

Grade I is slight displacement of the joint, and a badly stretched or partially torn AC ligament. It has the normal separation of <4mm. Grade II is a partial dislocation of the AC joint with a complete disruption tear of the AC joint and a partial disruption of coracoclavicular ligament. The AC gap is >5mm Many in the medico-legal arena (insurance attorneys — think MVA here) will argue that healing of injured ligaments should be complete within 6-8 weeks. This is true, depending on what the definition of healing is. The tissue is all there, it just has not been matured. This happens in the final phase The P.O.L.I.C.E. principle is a simple method to try after acute injury, but a visit to your physical therapist may be helpful or necessary. He or she can first help you figure out the best protection for your injury. For example, a shoulder injury may initially require the use of a sling, and a knee ligament injury may require a brace during. due to compression of the AC joint.4 Treatment is usually nonoperative (the focus of this standard of care) except in severe sprains or fractures.5 Acromioclavicular Joint Anatomy: (refer to Figure 1 for anatomical reference) The AC joint is a plane synovial joint comprised of the acromial process of the scapula and the lateral end of the clavicle

AC Joint Injuries: Frequently Asked Questions Beacon

Introduction. A shoulder separation is a fairly common injury, especially in certain sports. Most shoulder separations are actually injuries to the acromioclavicular (AC) joint. The AC joint is the connection between the scapula (shoulder blade) and the clavicle (collarbone). Shoulder dislocations and AC joint separations are often mistaken for each other AC joint inflammation causes pain on the top of the shoulder, at the point where the collarbone (clavicle) meets the highest point of the shoulder blade (acromion). Pain may radiate to the lower part of the side of the neck or ear. Sleeping on the involved shoulder can cause pain, as can overhead use of the arm or reaching across the body Shoulder sprains usually get better with treatment at home. Follow-up care is a key part of your treatment and safety. Put ice or a cold pack on your shoulder for 10 to 20 minutes at a time. Try to do this every 1 to 2 hours for the next 3 days (when you are awake) or until the swelling goes down. Put a thin cloth between the ice and your skin The AC joint is commonly injured as a result of a blow to the side or top of your shoulder. For a hockey player that means hitting the shoulder hard against the boards. For others it means a fall directly onto the side or the top of the shoulder. Types of AC Joint Separations. In mild AC Separations there will be pain on top of the shoulder.

AC Joint Problems Johns Hopkins Medicin

  1. Healing Time for Rotator Cuff Injury. Rotator cuff injury healing time all depends on the extent of the injury, and how quickly it is treated after the first symptoms are noticed. Other factors may also come into play, such as the age and health of the patient, medications, previous injuries, and the type of treatment applied to the injury
  2. Muscle pain due to exercise heals within a week ( which happens due to micro- tear in muscle fibre). But ligament sprain may take from month to year for full recovery. Healing / recovery process of ligament is same as any other soft tissue, but it heals with the formation of fibrous tissue
  3. 3 GRADES OF SEPARATED SHOULDER. Grade I- mild shoulder separation. This involves a sprain of the AC ligament that does not move the collarbone and looks normal on X-rays. Grade II - a tear in the AC ligament, and/or a sprain or slight tear in the coracoclavicular (CC) ligament. This puts the collarbone slightly out of alignment, and you may.

AC Joint Injuries: Weightlifting Exercises to Avoid

  1. An AC joint sprain generally refers to an injury to the ligaments of the AC joint that is mild enough that even though there is tearing of the ligaments there is no displacement of the joint itself This is the definition of a Grade 1 AC joint separation with a fairly short recovery time
  2. Most of the time the tear occurs in the tendon or as an avulsion from the greater tuberosity. The tear can be partial or full-thickness. Pain, loss of range of motion and weakness is the 3 most common symptoms. Supraspinatus tears can be managed conservatively, with NSAID's and physiotherapy, as well as surgically to repair the tear
  3. The AC joint is where the acromion and the clavicle meet. Ligaments hold these two bones together. AC joint separations are graded from mild to severe, depending on which ligaments are sprained or torn. The mildest type of injury is a simple sprain of the AC ligaments. Doctors call this a grade I injury
  4. A shoulder separation is an injury to the acromioclavicular joint on the top of the shoulder. The shoulder joint is formed at the junction of three bones: the collarbone (clavicle), the shoulder blade (scapula), and the arm bone (humerus). The scapula and clavicle form the socket of the joint, and the humerus has a round head that fits within.
  5. Over time, this instability can result in damage to the bones and cartilage of the ankle joint. A twisting force to the lower leg or foot can cause a sprain. The lateral ligaments on the outside of the ankle are injured most frequently. Reproduced from the Body Almanac @ American Academy of Orthopaedic Surgeons, 2003
  6. Shoulder impingement is a common source of shoulder pain. Learn what to expect while you recover and whether or not you can still exercise
  7. This typically results in a favorable outcome with the joint stabilizing in the subluxed position. Patients can be pain free in as little as 2-3 weeks and have full return to unrestricted activity by 3 months (~80% of patients show no functional impairment). Closed reduction can be attempted. However, re-dislocation rates range from 21% - 100%
AC Joint Separation | Brisbane Knee and Shoulder ClinicAC Joint injuries Grades I to VI (With images) | ShoulderFlashcards - Athletic Training Test 2 - Shoulder | StudyBlue

It involves cutting the coraco-acromial ligament and shaving away part of the acromion bone (ASD). This allows the muscle to heal. Pain may arise as well from the small joint between the shoulder blade and the collar bone (Acromio-clavicular joint (AC joint)) due to a cartilage tear or arthritis with wear & tear Fans were missing linebacker Ray Lewis at the end of the Ravens' last game. Lewis is out for the season after suffering a triceps tear, a rare injury with a long recovery time. Dr. Umasuthan. AC Joint Injury & Clavicular Fractures. Above the rotator cuff is a bony mass that sits on the shoulder blade, or scapula, called the acromion. This constitutes the top of the shoulder. The acromion is the headquarters for the deltoid muscle and connects to the collarbone, or clavicle, to form the AC joint, or Acromioclavicular joint Joint or muscle pain, inflammation, hampered movement, tenderness and bruising are symptoms of a sprain. The severity of the sprain can range from mild to serious. A tweak of the ankle could result in an overstretched ligament that becomes tender, swollen and stiff, but the ankle should still be stable enough to support the weight of walking